Chlamydia pecorum: fetal and placental lesions in sporadic caprine abortion.

PubMed

Giannitti, Federico; Anderson, Mark; Miller, Myrna; Rowe, Joan; Sverlow, Karen; Vasquez, Marce; Cantón, Germán

2016-03-01

Chlamydial abortion in small ruminants is usually associated with Chlamydia abortus infection. Although Chlamydia pecorum has been detected in aborted ruminants and epidemiological data suggests that C. pecorum is abortigenic in these species, published descriptions of lesions in fetuses are lacking. This work describes fetoplacental lesions in a caprine abortion with C. pecorum infection, and further supports the abortigenic role of C. pecorum in ruminants. A 16-month-old Boer goat aborted twin fetuses at ~130 days of gestation. Both fetuses (A and B) and the placenta of fetus A were submitted for postmortem examination and diagnostic workup. At autopsy, the fetuses had moderate anasarca, intermuscular edema in the hindquarters (A), and brachygnathia and palatoschisis (B). In the placenta, the cotyledons were covered by yellow fibrinosuppurative exudate that extended into the adjacent intercotyledonary areas. Histologically, there was severe suppurative and necrotizing placentitis with vasculitis (arteriolitis) and thrombosis, multifocal lymphohistiocytic and neutrophilic hepatitis (A), and fibrinosuppurative enteritis in both fetuses. Chlamydia antigen was detected in the placenta by the direct fluorescent antibody test and in fetal intestines by immunohistochemistry. Nested polymerase chain reaction of DNA extracted from formalin-fixed, paraffin-embedded sections of placenta and intestine amplified 400 bp of the Chlamydia 16S rRNA gene that was sequenced and found to be 99% identical to C. pecorum by BLAST analysis. Other known abortigenic infectious agents were ruled out by specific testing. It is concluded that C. pecorum infection is associated with fetoplacental lesions and sporadic abortion in goats. © 2015 The Author(s).

Dairy cattle abortion in California: evaluation of diagnostic laboratory data.

PubMed

Jamaluddin, A A; Case, J T; Hird, D W; Blanchard, P C; Peauroi, J R; Anderson, M L

1996-04-01

A descriptive study was undertaken on 595 dairy cattle abortion submissions to the California Veterinary Diagnostic Laboratory System from July 1, 1987, to December 31, 1989, to determine the etiologic nature and distribution (seasonal and geographical) of dairy cattle abortion in California as reflected by laboratory submissions. Univariate analysis was performed to characterize abortion-related submissions by farm and laboratory variables, and logistic regression analysis was performed to determine factors that may influence success of abortion diagnosis in the laboratory. The proportions of dairies that submitted abortion-related specimens from northern, central, and southern milksheds during the 2.5-year period were 20.3%, 15.7%, and 13.1%, respectively, and 60% of submissions were from medium-sized (200-999 cows) dairies. Submissions consisted of fetus (58%), placenta (2%), fetus and placenta (12%), and fetus, placenta, and maternal blood (0.84%); fetal tissues and uterine fluid constituted the rest. An apparent pattern in abortion submissions was indicated by a peak in submissions during the winter and summer of 1988 and 1989. Infectious agents were associated with 37.1% of submissions; noninfectious causes, 5.5%, and undetermined etiology, 57.3%. Bacterial abortion accounted for 18% of etiologic diagnoses; protozoal, 14.6%; viral, 3.2%; and fungal, 1.3%. Submissions comprising fetus, placenta, maternal blood, or their combinations were associated with a higher likelihood of definitive diagnosis for abortion than tissues, as were fresher specimens and submissions associated with the second trimester of fetal gestation.

Bluetongue virus serotype 8: abortion and transplacental transmission in cattle in the Burgundy region, France, 2008-2009.

PubMed

Zanella, G; Durand, B; Sellal, E; Breard, E; Sailleau, C; Zientara, S; Batten, C A; Mathevet, P; Audeval, C

2012-01-01

During the incursion of bluetongue virus (BTV) serotype 8 in France in 2007, an increase in the number of abortions in cattle was observed, but the cause was not clearly established. A survey of all the reported cases of abortion in cattle from November 2008 to April 2009 was conducted in the Nièvre district (Burgundy region) to determine the percentage of abortions as a result of BTV-8 and to study factors that could have played a role in BTV-8 transplacental transmission. BTV-8 was present in 16% of the fetuses or newborn calves that died within 48 h, from 780 dams. Dams inseminated before the BTV epizootic peak recorded from July to September 2008 were more likely to have BTV-positive abortions (OR=5.7, P<0.001) and those vaccinated in May or June 2008 were less likely to have BTV-positive abortions (OR=0.3, P=0.01 and OR=0.4, P=0.001, respectively). The gestational month was not a predictor of BTV abortion. In blood or spleen, fetuses/calves from RT-PCR-positive dams had significantly higher RNA concentrations than fetuses/calves from RT-PCR-negative dams. Of the 128 dams that had BTV-positive fetuses or calves, 60% were RT-PCR-negative. BTV-8-positive fetuses/calves were significantly more frequent (n=42 vs n=21, P=0.082) amongst those showing clinical signs or lesions suggestive of cerebral damage. Copyright © 2012 Elsevier Inc. All rights reserved.

Cursed lamp: the problem of spontaneous abortion.

PubMed

Simkulet, William

2017-08-09

Many people believe human fetuses have the same moral status as adult human persons, that it is wrong to allow harm to befall things with this moral status, and thus voluntary, induced abortion is seriously morally wrong. Recently, many prochoice theorists have argued that this antiabortion stance is inconsistent; approximately 60% of human fetuses die from spontaneous abortion, far more than die from induced abortion, so if antiabortion theorists really believe that human fetuses have significant moral status, they have strong moral obligations to oppose spontaneous abortion. Yet, few antiabortion theorists devote any effort to doing so. Many prochoice theorists argue that to resolve this inconsistency, antiabortion theorists should abandon their opposition to induced abortion. Here, I argue that those who do not abandon their opposition to induced abortion but continue to neglect spontaneous abortion act immorally. Aristotle argues that moral responsibility requires both control and awareness; I argue that once an antiabortion theorist becomes aware of the frequency of spontaneous abortion, they have a strong moral obligation to redirect their efforts towards combating spontaneous abortion; failure to do so is morally monstrous. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Pathology of brucellosis in bison from Yellowstone National Park

USGS Publications Warehouse

Rhyan, Jack C.; Gidlewski, T.; Roffe, T.J.; Aune, K.; Philo, L.M.; Ewalt, D.R.

2001-01-01

Between February 1995 and June 1999, specimens from seven aborted bison (Bison bison) fetuses or stillborn calves and their placentas, two additional placentas, three dead neonates, one 2-wk-old calf, and 35 juvenile and adult female bison from Yellowstone National Park (USA) were submitted for bacteriologic and histopathologic examination. One adult animal with a retained placenta had recently aborted. Serum samples from the 35 juvenile and adult bison were tested for Brucella spp. antibodies. Twenty-six bison, including the cow with the retained placenta, were seropositive, one was suspect, and eight were seronegative. Brucella abortus biovar 1 was isolated from three aborted fetuses and associated placentas, an additional placenta, the 2-wk-old calf, and 11 of the seropositive female bison including the animal that had recently aborted. Brucella abortus biovar 2 was isolated from one additional seropositive adult female bison. Brucella abortus was recovered from numerous tissue sites from the aborted fetuses, placentas and 2-wk-old calf. In the juvenile and adult bison, the organism was more frequently isolated from supramammary (83%), retropharyngeal (67%), and iliac (58%) lymph nodes than from other tissues cultured. Cultures from the seronegative and suspect bison were negative for B. abortus. Lesions in the B. abortus-infected, aborted placentas and fetuses consisted of necropurulent placentitis and mild bronchointerstitial pneumonia. The infected 2-wk-old calf had bronchointerstitial pneumonia, focal splenic infarction, and purulent nephritis. The recently-aborting bison cow had purulent endometritis and necropurulent placentitis. Immunohistochemical staining of tissues from the culture-positive aborted fetuses, placentas, 2-wk-old calf, and recently-aborting cow disclosed large numbers of B. abortus in placental trophoblasts and exudate, and fetal and calf lung. A similar study with the same tissue collection and culture protocol was done using six seropositive cattle from a B. abortus-infected herd in July and August, 1997. Results of the bison and cattle studies were similar.

[Intellectual honesty in abortion problems].

PubMed

Werner, M

1991-04-03

A pastor comments on the recent ruling by the Swedish Department of Health and Social Affairs that the remains of an abortion should be "treated respectfully"--cremated or buried in a cemetery. This decision results from recognition on the part of the government and the medical establishment that a growing segment of public opinion agrees that the fetus is a human being. The new rules mean, though, that a fetus becomes human only upon its death. Logically, an abortion that is respectfully performed ought not to be performed at all. This is the fundamental problem with abortion, and no amount of arbitrary boundary drawing at various levels of supposed capability for survival at the 12th, the 18th, or the 24th week of pregnancy will alter the fact. It is necessary to face the problem with complete intellectual honesty and say that a fetus is a human being no matter what its age, but that voluntary abortion is also a social necessity. Only then can society find another abortion policy, one that recognizes that late abortions are hard to distinguish from births. The Swedish abortion policy must reflect honest facts, rather than etiological legends, preconceived ideas for which arguments must be found afterward.

After-birth abortion: why should the baby live?

PubMed

Giubilini, Alberto; Minerva, Francesca

2013-05-01

Abortion is largely accepted even for reasons that do not have anything to do with the fetus' health. By showing that (1) both fetuses and newborns do not have the same moral status as actual persons, (2) the fact that both are potential persons is morally irrelevant and (3) adoption is not always in the best interest of actual people, the authors argue that what we call 'after-birth abortion' (killing a newborn) should be permissible in all the cases where abortion is, including cases where the newborn is not disabled.

'Candidatus Mycoplasma haemobos': Transplacental transmission in dairy cows (Bos taurus).

PubMed

Girotto-Soares, Aline; Soares, João Fabio; Bogado, Alexey Leon Gomel; de Macedo, César Augusto Barbosa; Sandeski, Lígia Mara; Garcia, João Luis; Vidotto, Odilon

2016-11-15

'Candidatus Mycoplasma haemobos' is a haemotropic mycoplasma that can produce various clinical signs in cattle, but abortive potential of the parasite is unknown, as well as the frequency of transplacental transmission in cattle. Thus, the objective of this work was to evaluate the frequency of detection of 'C. M. haemobos' in aborted fetuses and the blood of dairy cows. Blood samples of 22 dairy cows that aborted and pool tissues (brain, lung, heart and liver) of their respective aborted fetuses were tested by conventional PCR. The occurrence of 'C. M. haemobos' DNA in adult animals was 40.9% (9/22) and in the fetuses was 18.2% (4/22). Two fetuses that contained 'C. M. haemobos' DNA were derived from cows which were PCR negative. When stratifying by breed, it was observed that Jersey cows had a higher proportion of positive animals (8/11; 72.7%) as compared to Holstein (1/9; 11.1% P<0.01). The results of this study suggest that this parasite can be transferred via the placenta, but it is not certain if the abortions were due to 'C. M. haemobos'. Copyright © 2016 Elsevier B.V. All rights reserved.

Biblical views on abortion: an Episcopal perspective.

PubMed

Wilson-kastner, P; Blair, B

1985-01-01

Much scholarly work has been done to determine the biblical and traditional attitudes about abortion. One must ask what was said and why, what was its context, and inquire about what was not said as well. This discussion identifies some of the conclusions reached in scholarly literature. The word "abortion" is not mentioned in the Bible, but much in the Bible speaks to the issue. The most obvious passage is from Exodus 21:22-25. This part of the Covenant Code legislates the case of a pregnant woman who becomes involved in a brawl between 2 men and has a miscarriage. A distinction is then made between the penalty that is to be exacted for the loss of the fetus and injury to the woman. For the fetus, a fine is paid as determined by the husband and the judges. However, if the woman is injured or dies, "lex talionis" is applied -- life for life, eye for eye, etc. The story has somewhat limited application to the current abortion debate since it deals with accidental and not willful pregnancy termination. Even so, the distinction made between the woman and the fetus is important. The woman is valued as a person under the convenant; the fetus is valued as property. Its status is certainly inferior to that of the woman. This passage gives no support to the parity argument that gives equal religious and moral worth to woman and fetus. The bibilical portrait of person does not begin with an explanation of conception but with a portrayal of the creation of Adam and Eve. Thus, the biblical portrait of a person is that of a complex, many-sided creature with the god-like ability and responsibility to make choices. The fetus does not meet those criteria. When considering the issue of abortion, the one who unquestionably fits this portrait of personhood is the pregnant woman. The abortion question focuses on the personhood of the woman, who in turn considers the potential personhood of the fetus in terms of the multiple dimensions of her own history and the future. In biblical perspective, this is a god-like decision. Any study of the tradition of the church over the centuries must deal with at least 2 related questions: the morality of the act of induced abortion; and the definition of the person. These are related, because if one does not believe that the fetus is a person until a certain age the act must be defined differently than if one considers the fetus a person from conception.

Endocrine alterations around the time of abortion in mares impregnated with donkey or horse semen.

PubMed

Boeta, M; Zarco, L

2010-08-01

The objective of this study was to monitor and compare the concentrations of equine chorionic gonadotropin (eCG), progesterone and estrone sulphate during normal and failed pregnancies of mares impregnated with donkey or horse semen, relating their individual endocrine profiles to the time of pregnancy loss, and to the histopathologic findings in the aborted fetuses and placenta. Mares (n=54) were used, 32 of them impregnated with donkey semen and 22 impregnated with horse semen. Blood samples were taken twice a week from Day 35 to 120 of pregnancy. Ultrasonographic observations of the fetus were carried out twice a week. The incidence of abortion in mares impregnated with donkey semen (30%) was greater (P<0.05) than the 5% observed in mares impregnated with horse semen. From Week 8 to the end of the sampling period, the mean progesterone concentrations of mares with normal mule pregnancies were less (P<0.05) than those of mares with normal pregnancies with equine fetuses. The concentrations of eCG were less (P<0.05) in mule pregnancies from Week 6. Estrone sulphate concentrations were only different (P<0.05) between types of pregnancy on Weeks 13 and 14, being in this case greater with the mule pregnancies. Most of the abortions of mule fetuses were associated with lesser progesterone concentrations than the average for mares with successful mule pregnancies. Four of the abortions of mule fetuses and the only abortion of horse fetus occurred in mares with lesser progesterone and very low eCG concentrations, and were classified as caused by luteal impairment secondary to eCG deficiency; estrone sulphate concentrations were less than normal or absent before these abortions. Two mares aborted after several weeks of low progesterone concentrations in the presence of eCG concentrations that were normal for mule pregnancies, suggesting primary luteal deficiency. In three mares carrying a mule fetus, the concentrations of progesterone and estrone sulphate decreased abruptly immediately before fetal death, suggesting luteolysis due to active prostaglandin F2 alpha (PGF2alpha) secretion. It is concluded that the greater incidence of abortion in mares impregnated by donkeys is associated with different kinds of luteal malfunction. Deficiency of eCG may be a primary cause of many of these cases, either by failing to stimulate enough luteal progesterone secretion and/or by failing to protect the corpora lutea (CL) of pregnancy from endogenous PGF2alpha secretion. Copyright (c) 2010 Elsevier B.V. All rights reserved.

Is there a ‘new ethics of abortion'?

PubMed Central

Gillon, R.

2001-01-01

This paper argues that the central issue in the abortion debate has not changed since 1967 when the English parliament enacted the Abortion Act. That central issue concerns the moral status of the human fetus. The debate here is not, it is argued, primarily a moral debate, but rather a metaphysical debate and/or a theological debate—though one with massive moral implications. It concerns the nature and attributes that an entity requires to have "full moral standing" or "moral inviolability" including a "right to life". It concerns the question when, in its development from newly fertilised ovum to unequivocally mature, autonomous morally inviolable person does a human being acquire that nature and those attributes, and thus a "right to life". The paper briefly reviews standard answers to these questions, outlining some problems associated with each. Finally there is a brief discussion of one way in which the abortion debate has changed since 1967—notably in the increasingly vociferous claim, especially from disability rights sectors, that abortion on grounds of fetal abnormality implies contempt for and rejection of disabled people—a claim that is rebutted. Key Words: Abortion • moral status of fetus • abortion of abnormal fetuses PMID:11574651

Altered imprinted gene expression and methylation patterns in mid-gestation aborted cloned porcine fetuses and placentas.

PubMed

Zhang, Xiaoyang; Wang, Dongxu; Han, Yang; Duan, Feifei; Lv, Qinyan; Li, Zhanjun

2014-11-01

To determine the expression patterns of imprinted genes and their methylation status in aborted cloned porcine fetuses and placentas. RNA and DNA were prepared from fetuses and placentas that were produced by SCNT and controls from artificial insemination. The expression of 18 imprinted genes was determined by quantitative real-time PCR (q-PCR). Bisulfite sequencing PCR (BSP) was conducted to determine the methylation status of PRE-1 short interspersed repetitive element (SINE), satellite DNA and H19 differentially methylated region 3 (DMR3). The weight, imprinted gene expression and genome-wide DNA methylation patterns were compared between the mid-gestation aborted and normal control samples. The results showed hypermethylation of PRE-1 and satellite sequences, the aberrant expression of imprinted genes, and the hypomethylation of H19 DMR3 occurred in mid-gestation aborted fetuses and placentas. Cloned pigs generated by somatic cell nuclear transfer (SCNT) showed a greater ratio of early abortion during mid-gestation than did normal controls because of the incomplete epigenetic reprogramming of the donor cells. Altered expression of imprinted genes and the hypermethylation profile of the repetitive regions (PRE-1 and satellite DNA) may be associated with defective development and early abortion of cloned pigs, emphasizing the importance of epigenetics during pregnancy and implications thereof for patient-specific embryonic stem cells for human therapeutic cloning and improvement of human assisted reproduction.

The prevalence of bovine venereal campylobacteriosis in cattle herds in the Lake Chad basin of Nigeria.

PubMed

Mshelia, Gideon Dauda; Amin, Jibrilla Dahiru; Egwu, Godwin Onyeamaechi; Woldehiwet, Zerai; Murray, Richard Donald

2012-10-01

The prevalence of bovine venereal campylobacteriosis (BVC) was investigated in the Lake Chad basin of Nigeria. Preputial washings and cervico-vaginal mucus samples were obtained from 270 cattle presenting a history of abortion and lowered fertility, kept in traditional and institutional farms. All the samples investigated were cultured using standard bacteriological technique. Campylobacter fetus was isolated from six bulls and four cows. In all cattle sampled, the isolation rates were 2.2% for C. fetus subsp. venerealis and 1.5% for C. fetus subsp. fetus; the herd and within-herd prevalence rates for C. fetus were 22.2% and 3.4%, respectively, while the overall active infectivity rate was 3.7%. BVC probably contributes to lowered fertility and abortions found in cattle in the Lake Chad basin of Nigeria, associated more with C. fetus subsp. venerealis than C. fetus subsp. fetus.

Selective Abortion and the Diagnosis of Fetal Damage: Issues and Concerns.

ERIC Educational Resources Information Center

Cohen, Libby G.

1986-01-01

Legal rights of the fetus and selective abortion are the major focus of a review of legal cases and educational literature concerning fetuses that may be handicapped or have the potential to be handicapped at birth. Related issues include parental immunity, protection of an unborn child, and quality of life. (Author/JW)

Ethical considerations on methods used in abortions.

PubMed

Kluge, Eike-Henner W

2015-03-01

There is a fundamental inconsistency in Western society's treatment of non-human animals on the one hand, and of human foetuses on the other. While most Western countries allow the butchering of animals and their use in experimentation, this must occur under carefully controlled conditions that are intended to minimize their pain and suffering as much as possible. At the same time, most Western countries permit various abortion methods without similar concerns for the developing fetus. The only criteria for deciding which abortion method is used centre in the stage of the pregnancy, the size of the fetus, the health of the pregnant woman and the physician's preference. This is out of step with the underlying ethos of animal cruelty legislation, cannot be justified ethically and should be rectified by adjusting abortion methods to the capacity of the fetus to experience nociception and/or pain.

[Medical use of fetal cells and tissue: ethical aspects].

PubMed

Wolff, H P

1992-04-01

After considering the moral status of the living and of the dead human fetus, the article examines various ethical arguments connected with the use of fetal remains following elective abortion: financial or humanitarian incentives for the termination of pregnancy, conflicts of interest between mother and user, authority over fetal remains and modality of donation and utilization of the fetus. To prevent improper use of fetal remains it is recommended: to separate completely the decisions relating to abortion (first) and to the subsequent use of fetal tissues (second); to obtain explicit informed consent from the mother, making it impossible for her to direct any specific use of the fetal tissues; to base decisions on the method and timing of an abortion on the mother's health care needs alone; to exclude those involved in the process of abortion from any use of the fetus; to protect the anonymity of donor and recipient through an intermediary (tissue bank).

Abortion in Iranian legal system: a review.

PubMed

Abbasi, Mahmoud; Shamsi Gooshki, Ehsan; Allahbedashti, Neda

2014-02-01

Abortion traditionally means, "to miscarry" and is still known as a problem which societies has been trying to reduce its rate by using legal means. Despite the pregnant women and fetuses have being historically supported; abortion was firstly criminalized in 1926 in Iran, 20 years after establishment of modern legal system. During next 53 years this situation changed dramatically, so in 1979, the time of Islamic Revolution, aborting fetuses before 12 weeks and therapeutic abortion (TA) during all the pregnancy length was legitimate, based on regulations that used medical justification. After 1979 the situation changed into a totally conservative and restrictive approach and new Islamic concepts as "Blood Money" and "Ensoulment" entered the legal debates around abortion. During the next 33 years, again a trend of decriminalization for the act of abortion has been continuing. Reduction of punishments and omitting retaliation for criminal abortions, recognizing fetal and maternal medical indications including some immunologic problems as legitimate reasons for aborting fetuses before 4 months and omitting the fathers' consent as a necessary condition for TA are among these changes. The start point for this decriminalization process was public and professional need, which was responded by religious government, firstly by issuing juristic rulings (Fatwas) as a non-official way, followed by ratification of "Therapeutic Abortion Act" (TAA) and other regulations as an official pathway. Here, we have reviewed this trend of decriminalization, the role of public and professional request in initiating such process and the rule-based language of TAA.

Evaluation of bovine abortion cases and tissue suitability for identification of infectious agents in California diagnostic laboratory cases from 2007 to 2012.

PubMed

Clothier, K; Anderson, M

2016-03-15

Establishing a definitive cause of bovine abortion is a challenging problem faced by veterinary practitioners and diagnosticians. Detection of an infectious or noninfectious source for abortion may facilitate interventions that mitigate future fetal loss in the herd. The purposes of this study were to identify the most common causes of bovine abortion in cases submitted to the California Animal Health and Food Safety Laboratory System, Davis (CAHFS) from 2007 to 2013 and to determine if detection of infectious pathogens differed with the fetal tissue evaluated. Records of 665 bovine abortion cases of 709 animals were reviewed for pathologic diagnoses, test methods used to identify causative conditions, and which tissues yielded successful identification of infectious agents associated with abortion. Over 58% of abortions were attributed to an infectious cause and 46.9% had an infectious agent identified. The most common infectious conditions were Epizootic Bovine Abortion (EBA) (16.2% of all fetuses), other fetal bacterial infections (14.7% of all fetuses), and Neospora caninum (9.3% of all fetuses.) The bacterium associated with EBA (currently named Pajaroellobacter abortibovis) was most commonly identified by immunohistochemistry (IHC) in lymphoid organs (thymus and spleen); N. caninum IHC was most frequently positive in brain, kidney, and placenta. In cases of pathogenic and opportunistic bacterial infections, abomasal samples yielded a significantly greater proportion of definitive aerobic culture results than lung or liver tissues. Direct fluorescent antibody test results for Bovine Viral Diarrhea Virus testing were identical between lung and kidney tissues and nearly identical (96.0%) for Bovine Herpesvirus I. Noninfectious abortive conditions included fetal stress (10.5%), dystocia (3.9%), congenital defects (3.3%), toxicological or mineral problems (1.8%), and death of the cow (1.1%). Just over 20% of the aborted fetuses had no gross or histopathological lesions to explain the abortion. This review highlights the need for submission of critical samples including abomasal contents, lymphoid tissues (thymus, spleen, and lymph nodes), and brain to maximize the diagnosticians' ability to identify causes of abortion. Copyright © 2016 Elsevier Inc. All rights reserved.

Yes, the baby should live: a pro-choice response to Giubilini and Minerva.

PubMed

Manninen, Bertha Alvarez

2013-05-01

In their paper 'After-birth abortion: why should the baby live?' Alberto Giubilini and Francesca Minerva argue that because there are no significant differences between a fetus and a neonate, in that neither possess sufficiently robust mental traits to qualify as persons, a neonate may be justifiably killed for any reason that also justifies abortion. To further emphasise their view that a newly born infant is more on a par with a fetus rather than a more developed baby, Giubilini and Minerva elect to call this 'after-birth abortion' rather than infanticide. In this paper, I argue that their thesis is incorrect, and that the moral permissibility of abortion does not entail the moral permissibility of 'after-birth' abortion.

Visualising abortion: emotion discourse and fetal imagery in a contemporary abortion debate.

PubMed

Hopkins, Nick; Zeedyk, Suzanne; Raitt, Fiona

2005-07-01

This paper presents an analysis of a recent UK anti-abortion campaign in which the use of fetal imagery--especially images of fetal remains--was a prominent issue. A striking feature of the texts produced by the group behind the campaign was the emphasis given to the emotions of those viewing such imagery. Traditionally, social scientific analyses of mass communication have problematised references to emotion and viewed them as being of significance because of their power to subvert the rational appraisal of message content. However, we argue that emotion discourse may be analysed from a different perspective. As the categorisation of the fetus is a social choice and contested, it follows that all protagonists in the abortion debate (whether pro- or anti-abortion) are faced with the task of constructing the fetus as a particular entity rather than another, and that they must seek to portray their preferred categorisation as objective and driven by an 'out-there' reality. Following this logic, we show how the emotional experience of viewing fetal imagery was represented so as to ground an anti-abortion construction of the fetus as objective. We also show how the arguments of the (pro-abortion) opposition were construed as totally discrepant with such emotions and so were invalidated as deceitful distortions of reality. The wider significance of this analysis for social scientific analyses of the abortion debate is discussed.

Killing fetuses and killing newborns.

PubMed

Di Nucci, Ezio

2013-05-01

The argument for the moral permissibility of killing newborns is a challenge to liberal positions on abortion because it can be considered a reductio of their defence of abortion. Here I defend the liberal stance on abortion by arguing that the argument for the moral permissibility of killing newborns on ground of the social, psychological and economic burden on the parents recently put forward by Giubilini and Minerva is not valid; this is because they fail to show that newborns cannot be harmed and because there are morally relevant differences between fetuses and newborns.

Spontaneous abortion and unexpected death: a critical discussion of Marquis on abortion.

PubMed

Coleman, Mary Clayton

2013-02-01

In his classic paper, 'Why abortion is immoral', Don Marquis argues that what makes killing an adult seriously immoral is that it deprives the victim of the valuable future he/she would have otherwise had. Moreover, Marquis contends, because abortion deprives a fetus of the very same thing, aborting a fetus is just as seriously wrong as killing an adult. Marquis' argument has received a great deal of critical attention in the two decades since its publication. Nonetheless, there is a potential challenge to it that seems to have gone unnoticed. A significant percentage of fetuses are lost to spontaneous abortion. Once we bring this fact to our attention, it becomes less clear whether Marquis can use his account of the wrongness of killing to show that abortion is the moral equivalent of murder. In this paper, I explore the relevance of the rate of spontaneous abortion to Marquis' classic anti-abortion argument. I introduce a case I call Unexpected Death in which someone is about to commit murder, but, just as the would-be murderer is about to strike, his would-be victim dies unexpectedly. I then ask: what does Marquis' account of killing imply about the moral status of what the would-be murderer was about to do? I consider four responses Marquis could give to this question, and I examine what implications these responses have for Marquis' strategy of using his account of the wrongness of killing an adult to show that abortion is in the same moral category.

A critique of "the best secular argument against abortion".

PubMed

Strong, C

2008-10-01

Don Marquis has put forward a non-religious argument against abortion based on what he claims is a morally relevant similarity between killing adult human beings and killing fetuses. He asserts that killing adults is wrong because it deprives them of their valuable futures. He points out that a fetus's future includes everything that is in an adult's future, given that fetuses naturally develop into adults. Thus, according to Marquis, killing a fetus deprives it of the same sort of valuable future that an adult is deprived of in being killed and this makes abortion seriously wrong. Commentators have raised a number of objections to Marquis's argument, to which he has satisfactorily responded. In this paper, difficulties with Marquis's argument that have not been considered by previous commentators are pointed out. A main thesis of this paper is that Marquis does not adequately defend his argument against several important objections that he himself has raised. These new considerations support the view that Marquis's argument is unsuccessful.

Histological and immunohistochemical characterization of the inflammatory and glial cells in the central nervous system of goat fetuses and adult male goats naturally infected with Neospora caninum.

PubMed

Costa, Rafael Carneiro; Orlando, Débora Ribeiro; Abreu, Camila Costa; Nakagaki, Karen Yumi Ribeiro; Mesquita, Leonardo Pereira; Nascimento, Lismara Castro; Silva, Aline Costa; Maiorka, Paulo César; Peconick, Ana Paula; Raymundo, Djeison Lutier; Varaschin, Mary Suzan

2014-12-14

Neospora caninum is an apicomplexan protozoan that is considered one of the main agents responsible for abortion in ruminants. The lesions found in the central nervous system (CNS) of aborted fetuses show multifocal necrosis, gliosis, and perivascular cuffs of mononuclear cells, but the inflammatory and glial cells have not been immunophenotypically characterized. The lesions in the CNS of infected adult animals have rarely been described. Therefore, in this study, we characterized the lesions, the immunophenotypes of the inflammatory and glial cells and the expression of MHC-II and PCNA in the CNS of goats infected with N. caninum. The CNS of eight aborted fetuses and six adult male goats naturally infected with N. caninum were analyzed with lectin histochemistry (RCA1) and immunohistochemistry (with anti-CD3, -CD79α, -GFAP, -MHC-II, and -PCNA antibodies). All animals were the offspring of dams naturally infected with N. caninum. The microscopic lesions in the CNS of the aborted fetuses consisted of perivascular cuffs composed mainly of macrophages (RCA1(+)), rare T lymphocytes (CD3(+)), and rare B lymphocytes (CD79α(+)). Multifocal necrosis surrounded by astrocytes (GFAP(+)), gliosis composed predominantly of monocytic-lineage cells (macrophages and microglia, RCA1(+)), and the cysts of N. caninum, related (or not) to the lesions were present. Similar lesions were found in four of the six male goats, and multinucleate giant cells related to focal gliosis were also found in three adult goats. Anti-GFAP immunostaining showed astrocytes characterizing areas of glial scarring. Cysts of N. caninum were found in three adult male goats. The presence of N. caninum was evaluated with histopathology, immunohistochemistry, and PCR. Immunohistochemistry demonstrated anti-PCNA labeling of macrophages and microglia in the perivascular cuffs and the expression of MHC-II by microglia and endothelial cells in the CNS of the aborted fetuses and adult male goats. Macrophages and microglia were the predominant inflammatory cells in the CNS of aborted fetuses and healthy adult male goats infected with N. caninum. Activated astrocytes were mainly associated with inflamed areas, suggesting that astrocytes were involved in the resolution of the lesions.

Serologic and reproductive findings after a herpesvirus-1 abortion storm in goats.

PubMed

McCoy, Morgan H; Montgomery, Donald L; Bratanich, Ana C; Cavender, Jacque; Scharko, Patricia B; Vickers, Mary Lynne

2007-10-15

An abortion storm occurred in a goat herd, resulting in 75 aborted kids and 1 neonatal death from December 2004 to February 2005. Aborted fetuses ranged from being premature to past term. Laboratory findings in 4 of 5 aborted fetuses were consistent with herpesvirus abortion. A virus that yielded positive results with a fluorescent antibody test for bovine herpesvirus-1 was isolated and identified as caprine herpesvirus-1 (CpHV-1) via DNA sequence analysis. Many does that aborted were rebred for kidding in late summer. Most of the young wethers born in 2005 were sold; however, all of the young does were kept for breeding in fall. In November 2005, all 241 goats in the herd were tested for antibodies against CpHV-1 to identify goats that had seroconverted during the outbreak. No complications attributable to CpHV-1 were identified during kidding in 2006. On the basis of serologic findings, infection with CpHV-1 was not associated with reduced reproductive success in the subsequent breeding.

Acceptance of induced abortion amongst medical students and physicians in Mexico.

PubMed

Lisker, Rubén; Carnevale, Alessandra; Villa, Antonio R

2006-01-01

Abortion is illegal in most of Mexico, except in the case of rape or physical risk to the mother, but there are several indicators that suggest that at least in Mexico City, society would like to have a more liberal law. The present study was performed to learn what several groups of physicians and medical students residing outside of Mexico City think in this regard. Seven colleagues working in different cities agreed to apply a questionnaire to physicians and or medical students available to them, to learn their opinions regarding the acceptability of induced abortion in several scenarios. Questions one to tree inquires if abortion is acceptable up to week 20 of pregnancy at the simple request of the parents, if the fetus has a severe malformation or anencephaly. Questions four to six personalize the situations by supposing that the physician or spouse have a high risk of having a malformed child. Question seven asks if they would offer prenatal diagnosis to a mother who would abort a malformed fetus. Statistical procedure includes multivariate analysis. The inter-city physicians-students composition was very heterogeneous. The majority of respondents disagreed with abortion on demand of the parents, but clearly agrees to it in the presence of severe malformations. In general males, above 30 years old physicians and less religious individuals, are more in favor to abortion than their respective counterparts. The proportion of acceptance is over 70% in most cases. We believe that this work shows a preliminary indication of a national trend amongst physicians and medical students favoring induced early abortion if the fetus has a severe malformation.

Fathers and fetuses.

PubMed

Harris, George W

1986-04-01

Harris postulates that in certain instances it would be morally impermissible for a woman to have an abortion because it would be a wrongful harm to the father and a violation of his autonomy. He constructs and analyzes five cases chosen to elucidate the moral issues involved and concludes that, for a man to lay claim to the fetus being his in a sense that the mother is obligated to respect, the fetus must be the result of his having pursued a legitimate interest in procreation in a morally legitimate way. When a man has satisfied the requirements of autonomy both for himself and for his sexual partner in regard to the interest in procreation, the woman has a prima facie obligation to him not to harm the fetus. Therefore, unless there is some contravening moral consideration that overrides this obligation, the abortion of the fetus is morally impermissible.

Experiences, feelings and thoughts of women undergoing second trimester medical termination of pregnancy.

PubMed

Andersson, Inga-Maj; Christensson, Kyllike; Gemzell-Danielsson, Kristina

2014-01-01

The objective of this study was to explore women's expectations and experiences of undergoing second trimester abortion. This is a cross-sectional study using a screening questionnaire and semi-structured interviews for data collection. Thirty-one women filled out the questionnaire and 23 of them were later interviewed. The questionnaires were analyzed by descriptive statistics. The interviews were recorded, transcribed verbatim and analyzed with qualitative content analysis. Indications for the abortion were fetal malformation or unintended pregnancy. The women expressed similar feelings and these were irrespective for the reason for having an abortion. Both physical and mental pain was experienced during the abortion process and described by the women. Taking the mifepristone-pill was experienced as especially emotionally difficult for many participants. Professional support from the staff together with support from the partner, a friend or relative helped in transforming the worries related to something unknown to feelings of coping with a new and hard experience. Prior to the abortion most women stated that they did not want to view the fetus but women who chose to view the fetus described this as a way of confronting the reality and an opportunity to say farewell to the pregnancy/fetus. The analysis of the interview transcripts revealed five themes mirroring the women's experiences, thoughts and feelings related to the abortion. The decision to undergo second trimester abortion sometimes exposes women to strong and conflicting emotions which are irrespective for the reason for having an abortion. Despite this women do not regret their decision to terminate the pregnancy. This analysis shows that their rational thinking outweighs their emotionally difficult feelings. It is important for the attending staff to be responsive to the needs of each individual woman whatever the indication is for the abortion.

The parenthood argument.

PubMed

Simkulet, William

2018-01-01

Don Marquis is well known for his future like ours theory (FLO), according to which the killing beings like us is seriously morally wrong because it deprives us of a future we can value. According to Marquis, human fetuses possess a future they can come to value, and thus according to FLO have a right to life. Recently Mark Brown has argued that even if FLO shows fetuses have a right to life, it fails to show that fetuses have a right to use their mother's body, evoking Judith Jarvis Thomson's famous violinist case. In the wake of Brown's conclusion, Marquis presents a new argument-the parenthood argument (PA)-which he believes shows that abortion is seriously morally wrong. Here I argue that the PA fails to show abortion is seriously morally wrong for the same reasons FLO fails to show abortion is seriously morally wrong. © 2017 John Wiley & Sons Ltd.

Isolation and identification of bovine Brucella isolates from Pakistan by biochemical tests and PCR.

PubMed

Ali, Shahzad; Ali, Qurban; Melzer, Falk; Khan, Iahtasham; Akhter, Shamim; Neubauer, Heinrich; Jamal, Syed M

2014-01-01

Brucellosis is endemic in bovines in Pakistan. The Brucella species and biovars involved, however, are unknown. The objectives of the present study were to isolate and characterize brucellae from seropositive milk samples, aborted fetuses, and vaginal swabs of cattle and buffaloes which had recently aborted. The seropositive milk samples, aborted fetuses, and vaginal swabs of cattle and buffaloes were collected from the Potohar Plateau, Pakistan. Isolation of brucellae was done on modified Farrell's serum dextrose agar. Isolates were characterized by conventional biotyping methods, while molecular typing was done by genus (B4/B5) and species-specific (Brucella abortus, Brucella melitensis, Brucella ovis, and Brucella suis) polymerase chain reaction (PCR). A total of 30 isolates were recovered from milk (n = 5), aborted fetuses (n = 13), and vaginal swabs (n = 12). Most isolates were from cattle (56.7 %). All of them were identified as B. abortus biovar 1 based on conventional biotyping methods and genus and species-specific PCR. This preliminary study provides the first report on the prevalence of B. abortus biovar 1 in cattle and buffaloes in Pakistan.

Unconstitutionality of abortion laws affirmed.

PubMed

1979-08-01

A federal appeals court has affirmed lower court rulings that substantial portions of the Illinois' 1975 Abortion Act and 1977 Abortion Parental Consent Act are unconstitutional. The 7th Court adopted an April 12, 1978 district court opinion that invalidated several sections of the Illinois 1975 abortion statute, including parental and spousal consent requirements and provisions requiring that a woman be informed of the "physical competency" of the fetus at the time the abortion was to be performed. The appeals court specifically addressed the statute's provision making a liveborn fetus resulting from an abortion a ward of the state, unless the abortion was performed to save the woman's life. Regarding the 1977 Parental Consent Act, the 7th Circuit reaffirmed its August 1978 ruling that it is unconstitutional to require an unmarried minor to have the consent of both parents or, if they refused consent, a circuit court judge before undergoing an abortion. The appeals court also agreed with the lower court's November 2nd ruling that the Act's requirement of a 48-hour delay between the time the minor gives her consent and the performance of an abortion violated the equal protection clause of the 14th amendment.

Ectogenesis, abortion and a right to the death of the fetus.

PubMed

Räsänen, Joona

2017-11-01

Many people believe that the abortion debate will end when at some point in the future it will be possible for fetuses to develop outside the womb. Ectogenesis, as this technology is called, would make possible to reconcile pro-life and pro-choice positions. That is because it is commonly believed that there is no right to the death of the fetus if it can be detached alive and gestated in an artificial womb. Recently Eric Mathison and Jeremy Davis defended this position, by arguing against three common arguments for a right to the death of the fetus. I claim that their arguments are mistaken. I argue that there is a right to the death of the fetus because gestating a fetus in an artificial womb when genetic parents refuse it violates their rights not to become a biological parent, their rights to genetic privacy and their property rights. The right to the death of the fetus, however, is not a woman's right but genetic parents' collective right which only can be used together. © 2017 John Wiley & Sons Ltd.

Ethics and policy in embryonic stem cell research.

PubMed

Robertson, John A

1999-06-01

Embryonic stem cells, which have the potential to save many lives, must be recovered from aborted fetuses or live embyros. Although tissue from aborted fetuses can be used without moral complicity in the underlying abortion, obtaining stem cells from embryos necessarily kills them, thus raising difficult questions about the use of embryonic human material to save others. This article draws on previous controversies over embryo research and distinctions between intrinsic and symbolic moral status to analyze these issues. It argues that stem cell research with spare embryos produced during infertility treatment, or even embryos created specifically for research or therapeutic purposes, is ethically acceptable and should receive federal funding.

Role of peripheral blood mononuclear cell transportation from mother to baby in HBV intrauterine infection.

PubMed

Shao, Qingliang; Zhao, Xiaxia; Yao Li, M D

2013-12-01

We aimed to investigate the role of peripheral blood mononuclear cell transportation from mother to baby in hepatitis B virus (HBV) intrauterine infection. Thirty HBsAg-positive pregnant women in the second trimester and their aborted fetuses were included in this study. Enzyme-linked-immunosorbent-assay was utilized to detect HBsAg in the peripheral blood of pregnant women and the femoral vein blood of their aborted fetuses. HBV-DNA in serum and peripheral blood mononuclear cells (PBMC) and GSTM1 alleles of pregnant women and their aborted fetuses were detected by nested polymerase chain reaction (PCR) and seminested PCR, respectively. We also examined the location of placenta HBsAg and HBcAb using immunohistochemical staining. The expression of placenta HBV-DNA was detected by in situ hybridization. For the 30 aborted fetuses, the HBV intrauterine infection rate was 43.33%. The HBV-positive rates of HBsAg in peripheral blood, serum, and PBMC were 10% (3/30), 23.33% (7/30), and 33.33% (10/30), respectively. Maternal-fetal PBMC transport was significantly positively correlated with fetal PBMC HBV-DNA (P = 0.004). Meanwhile, the rates of HBV infection gradually decreased from the maternal side to the fetus side of placenta (decidual cells > trophoblastic cells > villous mesenchymal cells > villous capillary endothelial cells). However, no significant correlation between placenta HBV infection and HBV intrauterine infection was observed (P = 0.410). HBV intrauterine infection was primarily due to peripheral blood mononuclear cell maternal-fetal transportation in the second trimester in pregnant women.

Evaluation of early fetal loss induced by gavage with eastern tent caterpillars in pregnant mares.

PubMed

Bernard, William V; LeBlanc, Michelle M; Webb, Bruce A; Stromberg, Arnold J

2004-09-01

To determine whether gavage of pregnant mares (housed without access to pasture) with starved eastern tent caterpillars (ETCs) or their excreta is associated with early fetal loss (EFL), panophthalmitis, or pericarditis. Randomized clinical trial. 15 mares. 15 mares with fetuses from 40 to 80 days of gestation (dGa) were randomly assigned to 1 of 3 groups and received 2.5 g of ETC excreta, 50 g of starved ETCs, or 500 mL of water, respectively, once daily for 10 days. Mares were housed in box stalls, walked twice daily, and not allowed access to pasture for 12 days before or during the 21-day trial. 4 of 5 mares gavaged with starved ETCs (group 2) aborted on trial days 8 (2 mares), 10, and 13. No control mares or mares that received excreta aborted. Differences between the ETC group and other groups were significant. Abortion occurred on 49, 64, 70, and 96 dGa. Allantoic fluids became hyperechoic the day before or the day of fetal death. Alpha streptococci were recovered from 1 fetus and Serratia marcescens from 3 fetuses. Neither panophthalmitis nor pericarditis was seen. The abortifacient component of the ETCs was not elucidated. These findings suggest that mares with fetuses from 40 to 120 days of gestation should not be exposed to ETCs because they may induce abortion.

Fetuses with Down's Syndrome detected by prenatal screening are more likely to abort spontaneously than fetuses with Down's Syndrome not detected by prenatal screening.

PubMed

Leporrier, Nathalie; Herrou, Michel; Morello, Rémy; Leymarie, Pierre

2003-01-01

Pregnancy with Down's Syndrome is often terminated by miscarriage. We have investigated whether prenatal screening would lead preferentially to the identification of fetuses with Down's Syndrome prone to abort spontaneously. A comparison between the observed and the expected decrease in the prevalence of Down's Syndrome at term following extensive prenatal screening. A study from 1990 to 1998 in a limited and well controlled area of western France (Basse Normandie), with a birth rate close to 20,000 a year. Women under 38 years of age among whom prenatal screening for Down's Syndrome using biochemical tests and ultrasound findings became progressively extensive in this era. Our study was based on the registration of Down's Syndrome cases detected prenatally from screening, and live births with Down's Syndrome. Fetal loss rate in the population of prenatally detectable Down's Syndrome was evaluated by comparing the increase in detection of cases of Down's Syndrome following prenatal screening with the expected decrease in the number of cases of Down's Syndrome at birth. The results obtained were compared with published data on the rates of fetal losses postulated to occur among fetuses with Down's Syndrome. Comparison of the potential fetal loss rate in a population in whom Down's Syndrome was detected prenatally with the expected fetal loss rate of unselected ones. Prenatal screening resulted in a significant (42%) decrease (P < 0.001) in the prevalence at term of the disorder. Among the 53 fetuses with Down's Syndrome detected prenatally during the last three years of the study, about 50% would have aborted spontaneously if the pregnancy had been allowed to continue. This figure was significantly higher (P < 0.002) than expected on the basis of results from the literature, indicating that current estimates of miscarriage rates among fetuses with Down's Syndrome do not apply to the selected group of cases detectable from prenatal screening. Our results suggest that fetuses with Down's Syndrome detectable prenatally from screening are more likely to abort spontaneously than fetuses with Down's Syndrome which are not detected.

[About da tai - abortion in old Chinese folk medicine handwritten manuscripts].

PubMed

Zheng, Jinsheng

2013-01-01

Of 881 Chinese handwritten volumes with medical texts of the 17th through mid-20th century held by Staatsbibliothek zu Berlin and Ethnologisches Museum Berlin-Dahlem, 48 volumes include prescriptions for induced abortion. A comparison shows that these records are significantly different from references to abortion in Chinese printed medical texts of pre-modern times. For example, the percentage of recipes recommended for artificial abortions in handwritten texts is significantly higher than those in printed medical books. Authors of handwritten texts used 25 terms to designate artificial abortion, with the term da tai [see text], lit.: "to strike the fetus", occurring most frequently. Its meaning is well defined, in contrast to other terms used, such as duo tai [see text], lit: "to make a fetus fall", xia tai [see text], lit. "to bring a fetus down", und duan chan [see text], lit., to interrupt birthing", which is mostly used to indicate a temporary or permanent sterilization. Pre-modern Chinese medicine has not generally abstained from inducing abortions; physicians showed a differentiating attitude. While abortions were descibed as "things a [physician with an attitude of] humaneness will not do", in case a pregnancy was seen as too risky for a woman she was offered medication to terminate this pregnancy. The commercial application of abortifacients has been recorded in China since ancient times. A request for such services has continued over time for various reasons, including so-called illegitimate pregnancies, and those by nuns, widows and prostitutes. In general, recipes to induce abortions documented in printed medical literature have mild effects and are to be ingested orally. In comparison, those recommended in handwritten texts are rather toxic. Possibly to minimize the negative side-effects of such medication, practitioners of folk medicine developed mechanical devices to perform "external", i.e., vaginal approaches.

Induced abortion in villages of Ballabgarh HDSS: rates, trends, causes and determinants.

PubMed

Kant, Shashi; Srivastava, Rahul; Rai, Sanjay Kumar; Misra, Puneet; Charlette, Lena; Pandav, Chandrakant S

2015-05-29

Induced abortion has been legal in India on a broad range of medical and social grounds since 1980s. Often, induced abortion is resorted to as a means for contraception, and has a potential to be misused for sex selective feticide. We assessed the rates, trends, causes and determinants of induced abortions from 2008-12 in a rural community of northern India. Present study is a secondary data analysis of pregnancy outcomes at Ballabgarh Health and Demographic Surveillance System from 2008-12. The data was retrieved from the Health and Management Information System maintained at Ballabgarh. Cause of abortion was self-reported by the women who underwent abortion. Of the 11,102 pregnancies, 1,226 (11%) culminated as abortions of which 425 (3.8%) were induced abortions. Spontaneous abortion rate (7.2%) was twice that of induced abortion rate (3.8%). Both abortion rates had an increasing trend during the course of the study period. Self-reported reasons for opting for induced abortions were bleeding per vaginum (23%), unwanted pregnancy (16%), and unviable fetus diagnosed by ultrasonography (11%). Eight percent of the induced abortions were due to the female sex of the fetus. About 11% of the abortions were performed beyond 20 weeks of gestation which was the upper legal permissible gestational age for performing induced abortions in India. About 10% of the abortions were performed by unqualified practitioners. Caste, wealth index, birth order and size of the village population were the factors that were significantly associated with induced abortion. Though the abortion rate was low, the proportionate contribution of induced abortion was more than what could be expected. Unsafe and sex selective abortion, though illegal, was prevalent. Upper caste and higher socio-economic status families were more likely to opt for induced abortion.

First description of clonal lineage type II (genotype #1) of Toxoplasma gondii in abortion outbreak in goats.

PubMed

de Oliveira, Júnior Mário Baltazar; de Almeida, Jonatas Campos; de Melo, Renata Pimentel Bandeira; de Barros, Luiz Daniel; Garcia, João Luis; Andrade, Müller Ribeiro; Porto, Wagnner José Nascimento; Regidor-Cerrillo, Javier; Ortega-Mora, Luis Miguel; Oliveira, Andréa Alice da Fonseca; Mota, Rinaldo Aparecido

2018-05-01

The purpose of this study was to perform genotypic characterization and to evaluate the virulence of Toxoplasma gondii obtained from aborted fetuses in an abortion outbreak in goats from northeastern Brazil. Brain samples from 32 fetuses were submitted to mouse bioassay for T. gondii isolation. Two isolates were obtained and subjected to genotypic characterization. Isolate virulence was evaluated using murine model in different doses (from 10 5 to 10 1 tachyzoites/mL). In genotyping, both isolates were classified as clonal lineage type II (genotype #1 ToxoDB) and showed to be virulent for mice. This is the first description of genotype #1 in cases of goat abortion, showing the circulation of virulent T. gondii isolate producing reproductive disorders in pregnant goat. Copyright © 2018 Elsevier Inc. All rights reserved.

[Criteria on the legalization of abortion].

PubMed

García-Romero, H; González-González, A; Galicia, J; Garcia-Barrios, C

2000-01-01

We revised ethical concepts related to abortion from the points of view of the mothers; life, health, and considerations are made concerning the embryo or fetus as a biological, ontological, moral, and potential person. Certain religious matters on abortion are described and commented on. Effects of abortion penalization in Mexico and the legislation in the Mexican states are examined, as well as the motives of depenalization in certain countries.

A Safe Vaccine (DV-STM-07) against Salmonella Infection Prevents Abortion and Confers Protective Immunity to the Pregnant and New Born Mice

PubMed Central

Negi, Vidya Devi; Nagarajan, Arvindhan G.; Chakravortty, Dipshikha

2010-01-01

Pregnancy is a transient immuno-compromised condition which has evolved to avoid the immune rejection of the fetus by the maternal immune system. The altered immune response of the pregnant female leads to increased susceptibility to invading pathogens, resulting in abortion and congenital defects of the fetus and a subnormal response to vaccination. Active vaccination during pregnancy may lead to abortion induced by heightened cell mediated immune response. In this study, we have administered the highly attenuated vaccine strain ΔpmrG-HM-D (DV-STM-07) in female mice before the onset of pregnancy and followed the immune reaction against challenge with virulent S. Typhimurium in pregnant mice. Here we demonstrate that DV-STM-07 vaccine gives protection against Salmonella in pregnant mice and also prevents Salmonella induced abortion. This protection is conferred by directing the immune response towards Th2 activation and Th1 suppression. The low Th1 response prevents abortion. The use of live attenuated vaccine just before pregnancy carries the risk of transmission to the fetus. We have shown that this vaccine is safe as the vaccine strain is quickly eliminated from the mother and is not transmitted to the fetus. This vaccine also confers immunity to the new born mice of vaccinated mothers. Since there is no evidence of the vaccine candidate reaching the new born mice, we hypothesize that it may be due to trans-colostral transfer of protective anti-Salmonella antibodies. These results suggest that our vaccine DV-STM-07 can be very useful in preventing abortion in the pregnant individuals and confer immunity to the new born. Since there are no such vaccine candidates which can be given to the new born and to the pregnant women, this vaccine holds a very bright future to combat Salmonella induced pregnancy loss. PMID:20161765

Experiences, Feelings and Thoughts of Women Undergoing Second Trimester Medical Termination of Pregnancy

PubMed Central

Andersson, Inga-Maj; Christensson, Kyllike; Gemzell-Danielsson, Kristina

2014-01-01

Main Objective The objective of this study was to explore women's expectations and experiences of undergoing second trimester abortion. Methods This is a cross-sectional study using a screening questionnaire and semi-structured interviews for data collection. Thirty-one women filled out the questionnaire and 23 of them were later interviewed. The questionnaires were analyzed by descriptive statistics. The interviews were recorded, transcribed verbatim and analyzed with qualitative content analysis. Most Important Findings Indications for the abortion were fetal malformation or unintended pregnancy. The women expressed similar feelings and these were irrespective for the reason for having an abortion. Both physical and mental pain was experienced during the abortion process and described by the women. Taking the mifepristone-pill was experienced as especially emotionally difficult for many participants. Professional support from the staff together with support from the partner, a friend or relative helped in transforming the worries related to something unknown to feelings of coping with a new and hard experience. Prior to the abortion most women stated that they did not want to view the fetus but women who chose to view the fetus described this as a way of confronting the reality and an opportunity to say farewell to the pregnancy/fetus. The analysis of the interview transcripts revealed five themes mirroring the women's experiences, thoughts and feelings related to the abortion. Conclusions The decision to undergo second trimester abortion sometimes exposes women to strong and conflicting emotions which are irrespective for the reason for having an abortion. Despite this women do not regret their decision to terminate the pregnancy. This analysis shows that their rational thinking outweighs their emotionally difficult feelings. It is important for the attending staff to be responsive to the needs of each individual woman whatever the indication is for the abortion. PMID:25546416

Bovine herpesvirus 1 abortion: current prevalence in the United Kingdom and evidence of hematogenous spread within the fetus in natural cases.

PubMed

Crook, Tara; Benavides, Julio; Russell, George; Gilray, Janice; Maley, Maddy; Willoughby, Kim

2012-07-01

While Bovine herpesvirus 1 (BoHV-1) has been known as a cause of bovine abortion for nearly 50 years, information is limited on the current prevalence of BoHV-1 abortion in the United Kingdom, or about the mode of virus dissemination to cause infection of the fetus. The present study aimed to investigate these issues by surveying the prevalence of BoHV-1 in abortion cases in the United Kingdom, and comparing diagnostic methods to determine which are most efficient in BoHV-1-induced abortion. Where BoHV-1 DNA was detected, viral load was compared in fetal tissues, using real-time polymerase chain reaction (PCR), supported by histopathology and immunohistochemistry (IHC) to investigate virus dissemination in bovine abortions. A total of 400 U.K. bovine abortion cases were studied; PCR detected BoHV-1 nucleic acids in 10 cases, suggestive histopathological lesions were observed in 8, and positive IHC staining was observed in 9. In routine diagnosis, BoHV-1 was identified in 2 of these cases, highlighting the utility of using molecular diagnostic tests such as real-time PCR to achieve high sensitivity in potentially autolyzed tissues. The study of different fetal samples showed the highest viral load in the liver, along with severe multifocal necrotic hepatitis, suggesting either a clear tropism of the virus for this organ or that it is the first location to be reached in the fetus. Presence of viral antigen in endothelial cells of the placenta, brain, or heart suggest a hematogenous spread of virus from placenta to the liver, through the umbilical vein, and then to the rest of the organs via fetal blood vessels.

Of course the baby should live: against 'after-birth abortion'.

PubMed

Rini, Regina A

2013-05-01

In a recent paper, Giubilini and Minerva argue for the moral permissibility of what they call 'after-birth abortion', or infanticide. Here I suggest that they actually employ a confusion of two distinct arguments: one relying on the purportedly identical moral status of a fetus and a newborn, and the second giving an independent argument for the denial of moral personhood to infants (independent of whatever one might say about fetuses). After distinguishing these arguments, I suggest that neither one is capable of supporting Giubilini and Minerva's conclusion. The first argument is at best neutral between permitting infanticide and prohibiting abortion, and may in fact more strongly support the latter. The second argument, I suggest, contains an ambiguity in its key premise, and can be shown to fail on either resolution of that ambiguity. Hence, I conclude that Giubilini and Minerva have not demonstrated the permissibility of infanticide, or even great moral similarity between abortion and infanticide.

The problem of fetal pain and abortion: toward an ethical consensus for appropriate behavior.

PubMed

Brugger, E Christian

2012-09-01

Debate exists over whether fetuses feel pain, and if so what to do about it. Because they cannot provide self-report, certitude on the question cannot be reached. The essay argues that a presumption of reasonable doubt is adequate to inform moral behavior. It looks at the most recent evidence from fetal anatomical, neurochemical, physiological and behavioral research and concludes that a reasonable doubt exists that fetuses from 20 to 23 weeks do not feel pain. It proposes that where abortion is legal, providers should be legally required both to provide full disclosure of the possibility of fetal pain starting at 20 weeks and to offer pain-relief measures to suppress fetal pain to all women seeking an abortion.

Women with Disabilities: Abortion and Liberation.

ERIC Educational Resources Information Center

Davis, Alison

1987-01-01

The paper argues that the women's movement has failed to adequately take account of women with disabilities. By supporting women's right to abortions for handicapped fetuses, the movement denies disabled women an identity as equal human beings worthy of respect. (JDD)

Evidence suggesting a point source exposure in an outbreak of bovine abortion due to neosporosis.

PubMed

McAllister, M M; Huffman, E M; Hietala, S K; Conrad, P A; Anderson, M L; Salman, M D

1996-07-01

A Holstein dairy farm suffered an abortion outbreak due to neosporosis. Abortion losses were > 18%. Cows with the highest Neospora antibody titers were at the greatest risk of aborting. Mummified fetuses were found after the 43rd day of the outbreak. The epidemic curve was suggestive of a point source exposure, which is consistent with the hypothesis that Neospora can be spread by a definitive host.

Vertical transmission of Theileria lestoquardi in sheep.

PubMed

Zakian, Amir; Nouri, Mohammad; Barati, Farid; Kahroba, Hooman; Jolodar, Abbas; Rashidi, Fardokht

2014-07-14

This is the first report of an outbreak of Theileria lestoquardi abortion and stillbirth in a mob of 450 ewes in July 2012, during which, approximately 35 late-term ewes lost their fetuses over a 5-day period. A dead ewe and her aborted fetus were transported to the Ahvaz Veterinary Hospital for the diagnostic evaluation. The microbial cultures from the ewe vaginal discharges and fetal abomasal contents and the liver were negative. The blood films of the ewe and her fetus contained Theileria piroplasms and the impression smears from ewe liver and fetal spleen were positive for Theileria Koch blue bodies. The DNA was extracted from the liver and spleen of ewe and her fetus, respectively, and analyzed by polymerase chain reaction (PCR) using specific primers derived from the nucleotide sequences of 18S ribosomal DNA (rDNA) gene of T. lestoquardi. A single fragment of 428-bp fragment was amplified. The PCR product was directly sequenced and the alignment of the sequence with similar sequences in GenBank(®) showed 100% identities with 18S rDNA gene of T. lestoquardi. The present study is the first report of the T. lestoquardi vertical transmission that could be related to the abortion. Copyright © 2014 Elsevier B.V. All rights reserved.

Roe v. Wade. Revisiting the fundamentals.

PubMed

Benshoof, J

1998-01-01

The Roe vs. Wade ruling of the US Supreme Court recognized that the women could only participate freely and equally in society if they have the right to make autonomous decisions about pregnancy. Roe also impelled governmental neutrality in the abortion decision until the point of fetal viability. Since the 1973 decision, an entire generation of young women has grown up taking abortion rights for granted. During this period, however, abortion laws have become more restrictive because the anti-abortion lobby began to target vulnerable young and low-income women. In 1980, the Supreme Court upheld laws restricting Medicaid funding, allowing states to favor childbirth over abortion, and allowing states to mandate parental involvement in the abortion decision of a minor. By 1992, with the addition of two new anti-abortion judges, the court used the decision in Planned Parenthood of Southeastern Pennsylvania vs. Casey to strip Roe of its requirement of governmental neutrality. By allowing Pennsylvania to force women seeking abortion to listen to a state-scripted anti-abortion lecture and face a 24-hour delay, the court sent the message that states have the right to try to dissuade women from abortion. In addition, legislation to ban "partial birth abortions" have been based on the blatant untruth that healthy women are aborting healthy fetuses late in pregnancy. Many of these bans have been successfully challenged in court, but the legal cost includes new credence given to the idea that states should increase the regulation of previability abortion. This dangerous shift imperils women's health, limits their choices, and elevates the status of nonviable fetuses. The pro-choice movement should redirect priorities back to the values underlying the historic Roe decision by emphasizing that women are capable of making moral decisions about their pregnancies and have the right to full constitutional protection to do so.

Use of transabdominal ultrasound-guided amniocentesis for detection of equid herpesvirus 1-induced fetal infection in utero.

PubMed

Smith, K C; McGladdery, A J; Binns, M M; Mumford, J A

1997-09-01

To evaluate transabdominal ultrasound-guided amniocentesis for detection of equid herpes-virus 1 (EHV-1)-induced fetal infection in utero. 4 Welsh Mountain mares. Pregnant mares were inoculated intranasally with EHV-1 during the ninth month of gestation. Amniocentesis was initiated on postinoculation day (PID) 12, and was performed at 2- to 3-day intervals in standing mares under deep sedation. Amniotic fluid samples were tested by virus isolation (VI), polymerase chain reaction (PCR), and immunoperoxidase cytologic examination (IC) for detection of EHV-1. Exposure to EHV-1 in the ninth month of gestation resulted in nasal shedding of infective virus, establishment of cell-associated viremia, and seroconversion. Equid herpesvirus 1 was detected by VI, PCR, and IC in amniotic fluid collected on PID 14 from 1 mare and on PID 16 and 17 from a second mare. Specimens of amniotic fluid from a third mare were VI negative until PID 18, when collections ceased, although this mare subsequently aborted an EHV-1-infected fetus on PID 28. The fourth mare aborted an EHV-1 infected fetus on PID 14. The 2 mares with VI-positive amniotic fluid were each carrying an EHV-1 infected fetus in utero, confirmed by examination of the uterus, placenta, and fetus, using specific immunohistochemistry and in situ hybridization. Endothelial cells in the endometrium and allantochorion were often virus-infected, with accompanying vascular lesions. The fetus had been infected via the chorionic vasculature in the first and fourth mares, and by inhalation of infected amniotic fluid in the second mare. Amniocentesis permits specific detection of EHV-1-induced fetal infection in utero. Amniocentesis may have a clinical role in the specific identification and isolation of mares carrying virus-infected fetuses during EHV-1-induced abortion epizootics.

Female feticide in India.

PubMed

Ahmad, Nehaluddin

2010-01-01

Women are murdered all over the world. But in India a most brutal form of killing females takes place regularly, even before they have the opportunity to be born. Female feticide--the selective abortion of female fetuses--is killing upwards of one million females in India annually with far-ranging and tragic consequences. In some areas, the sex ratio of females to males has dropped to less than 8000:1000. Females not only face inequality in this culture, they are even denied the right to be born. Why do so many families selectively abort baby daughters? In a word: economics. Aborting female fetuses is both practical and socially acceptable in India. Female feticide is driven by many factors, but primarily by the prospect of having to pay a dowry to the future bridegroom of a daughter. While sons offer security to their families in old age and can perform the rites for the souls of deceased parents and ancestors, daughters are perceived as a social and economic burden. Prenatal sex detection technologies have been misused, allowing the selective abortions of female offspring to proliferate. Legally, however, female feticide is a penal offence. Although female infanticide has long been committed in India, feticide is a relatively new practice, emerging concurrently with the advent of technological advancements in prenatal sex determination on a large scale in the 1990s. While abortion is legal in India, it is a crime to abort a pregnancy solely because the fetus is female. Strict laws and penalties are in place for violators. These laws, however, have not stemmed the tide of this abhorrent practice. This article will discuss the socio-legal conundrum female feticide presents, as well as the consequences of having too few women in Indian society.

Ultrasonographic monitoring of a spontaneous abortion in an owl monkey (Aotus nancymaae).

PubMed

Schuler, A Michele; Parks, Virginia L; Abee, Christian R; Scammell, Jonathan G

2007-07-01

This case report describes the ultrasonographic findings during an idiopathic spontaneous abortion in an owl monkey. The female owl monkey presented for a transabdominal ultrasonogram to evaluate her pregnancy. This evaluation is a routine monitoring procedure in our owl monkey breeding colony. Although the fetus and placenta appeared normal at the initial scan, no fetal heartbeat could be detected. We followed the abortion with serial ultrasonographic scans and documented complete involution of the uterus post-abortion.

Pathogenesis of reproductive failure induced by Trypanosoma vivax in experimentally infected pregnant ewes

PubMed Central

2013-01-01

The present study was aimed at investigating the effect of experimental infection by Trypanosoma vivax in different stages of pregnancy, determining the pathogenesis of reproductive failure, and confirming transplacental transmission. We used 12 pregnant ewes distributed into four experimental groups: G1, was formed by three ewes infected with T. vivax in the first third of pregnancy (30 days); G2 comprised three infected ewes in the final third of pregnancy (100 days); G3 and G4 were composed of three non-infected ewes with the same gestational period, respectively. Each ewe of G1 and G2 was inoculated with 1.25 × 105 tripomastigotes. Clinical examination, determination of parasitemia, serum biochemistry (albumin, total protein, glucose, cholesterol, and urea), packed cell volume (PCV), serum progesterone, and pathological examination were performed. Placenta, amniotic fluid, blood and tissues from the fetuses and stillbirths were submitted to PCR. Two ewes of G1 (Ewe 1 and 3) presented severe infection and died in the 34th and 35th days post-infection (dpi), respectively; but both fetuses were recovered during necropsy. In G2, Ewe 5 aborted two fetuses on the 130th day (30 dpi) of pregnancy; and Ewe 6 aborted one fetus in the 140th day (40 dpi) of gestation. Ewes 2 and 4 delivered two weak lambs that died five days after birth. Factors possibly involved with the reproductive failure included high parasitemia, fever, low PCV, body score, serum glucose, total protein, cholesterol, and progesterone. Hepatitis, pericarditis, and encephalitis were observed in the aborted fetuses. The presence of T. vivax DNA in the placenta, amniotic fluid, blood, and tissues from the fetuses confirms the transplacental transmission of the parasite. Histological lesion in the fetuses and placenta also suggest the involvement of the parasite in the etiopathogenesis of reproductive failure in ewes. PMID:23289625

Abortion and neonaticide: ethics, practice, and policy in four nations.

PubMed

Gross, Michael L

2002-06-01

Abortion, particularly later-term abortion, and neonaticide, selective non-treatment of newborns, are feasible management strategies for fetuses or newborns diagnosed with severe abnormalities. However, policy varies considerably among developed nations. This article examines abortion and neonatal policy in four nations: Israel, the US, the UK and Denmark. In Israel, late-term abortion is permitted while non-treatment of newborns is prohibited. In the US, on the other hand, later-term abortion is severely restricted, while treatment to newborns may be withdrawn. Policy in the UK and Denmark bridges some of these gaps with liberal abortion and neonatal policy. Disparate policy within and between nations creates practical and ethical difficulties. Practice diverges from policy as many practitioners find it difficult to adhere to official policy. Ethically, it is difficult to entirely justify perinatal policy in these nations. In each nation, there are elements of ethically sound policy, while other aspects cannot be defended. Ethical policy hinges on two underlying normative issues: the question of fetal/newborn status and the morality of killing and letting die. While each issue has been the subject of extensive debate, there are firm ethical norms that should serve as the basis for coherent and consistent perinatal policy. These include 1) a grant of full moral and legal status to the newborn but only partial moral and legal status to the late-term fetus 2) a general prohibition against feticide unless to save the life of the mother or prevent the birth of a fetus facing certain death or severe pain or suffering and 3) a general endorsement of neonaticide subject to a parent's assessment of the newborn's interest broadly defined to consider physical harm as well as social, psychological and or financial harm to related third parties. Policies in each of the nations surveyed diverging from these norms should be the subject of public discourse and, where possible, legislative reform.

Infectious agents identified in aborted swine fetuses in a high-density breeding area: a three-year study.

PubMed

Salogni, Cristian; Lazzaro, Massimiliano; Giacomini, Enrico; Giovannini, Stefano; Zanoni, Mariagrazia; Giuliani, Matteo; Ruggeri, Jessica; Pozzi, Paolo; Pasquali, Paolo; Boniotti, Maria Beatrice; Alborali, Giovanni Loris

2016-09-01

Reproductive failure in sows is one of the most important factors affecting pig breeding. Many reproductive disorders are linked to both environmental factors and infectious agents. The goal of our study was to determine the presence of pathogens that are known to cause abortion, considering a set of conditioning factors, such as seasonality and pregnancy period. A large number of aborted fetuses (1,625 fetuses from 140 farms) from a high-density breeding area in northern Italy was analyzed for a period of 3 years. The pigs were diagnosed based on direct (culture, PCR) or indirect (enzyme-linked immunosorbent assay) evidence. An infectious etiologic agent was found in 323 of 549 cases of abortion (58.8%). These included viral agents (Porcine circovirus-2, 138/323; Porcine reproductive and respiratory syndrome virus, 108/323; porcine parvovirus, 20/323; pseudorabies virus, 6/323; and Encephalomyocarditis virus, 3/323) and bacteria (Escherichia coli, 64/323; Streptococcus sp., 63/323; Staphylococcus sp., 5/323; Pasteurella sp., 3/323; Shigella sp., 1/323; and Yersinia sp., 1/323). This study describes the prevalence of infectious agents involved in reproductive failure in a high-density swine population. The data can be useful to swine breeders, practitioners, and medical specialists in monitoring animal health and in supervising the breeding process. © 2016 The Author(s).

Evaluation of DNA extraction protocols for Brucella abortus pcr detection in aborted fetuses or calves born from cows experimentally infected with strain 2308

PubMed Central

Matrone, M.; Keid, L.B.; Rocha, V.C.M.; Vejarano, M.P.; Ikuta, C.Y.; Rodriguez, C.A.R.; Ferreira, F.; Dias, R.A.; Ferreira Neto, J.S

2009-01-01

The objective of the present study was to improve the detection of B. abortus by PCR in organs of aborted fetuses from infected cows, an important mechanism to find infected herds on the eradication phase of the program. So, different DNA extraction protocols were compared, focusing the PCR detection of B. abortus in clinical samples collected from aborted fetuses or calves born from cows challenged with the 2308 B. abortus strain. Therefore, two gold standard groups were built based on classical bacteriology, formed from: 32 lungs (17 positives), 26 spleens (11 positives), 23 livers (8 positives) and 22 bronchial lymph nodes (7 positives). All samples were submitted to three DNA extraction protocols, followed by the same amplification process with the primers B4 and B5. From the accumulated results for organ, the proportion of positives for the lungs was higher than the livers (p=0.04) or bronchial lymph nodes (p=0.004) and equal to the spleens (p=0.18). From the accumulated results for DNA extraction protocol, the proportion of positives for the Boom protocol was bigger than the PK (p< 0.0001) and GT (p=0.0004). There was no difference between the PK and GT protocols (p=0.5). Some positive samples from the classical bacteriology were negative to the PCR and vice-versa. Therefore, the best strategy for B. abortus detection in the organs of aborted fetuses or calves born from infected cows is the use, in parallel, of isolation by classical bacteriology and the PCR, with the DNA extraction performed by the Boom protocol. PMID:24031391

Knowledge and Attitudes of a Number of Iranian Policy-makers towards Abortion.

PubMed

Hourieh, Shamshiri-Milani; Abolghasem, Pourreza; Feizollah, Akbari

2010-10-01

Unsafe and illegal abortions are the third leading cause of maternal death. It affects physical, emotional and social health of women and their families. Abortion is a multi-dimensional phenomenon with several social, legal, and religious implications. The views of policy-makers affect the approach to abortion in every society. Understanding the attitudes and knowledge of high-ranking decision makers towards abortion was the purpose of this study. A qualitative research was implemented by carrying out individual interviews with 29 out of a selection of 80 presidents of medical sciences universities, senior executive managers in the legal system, forensic medicine and decision-makers in the health system and a number of top Muslim clerics, using a semi-structured questionnaire for data gathering. Content analysis revealed the results. There were considerable unwillingness and reluctance among the interviewees to participate in the study. The majority of participants fairly knew about the prevalence of illegal abortions and their complications. There was strong agreement on abortion when health of the mother or the fetus was at risk. Abortion for reproductive health reasons was supported by a minority of the respondents. The majority of them disagreed with abortion when pregnancy was the result of a rape, temporary marriage or out of wedlock affairs. Making decision for abortion by the pregnant mother, as a matter of her right, did not gain too much approval. It seemed that physical health of the mother or the fetus was of more importance to the respondents than their mental or social health. The mother's hardship was not any indication for induced abortion in the viewpoints of the interviewed policy-makers. Strengthening family planning programs, making appropriate laws in lines with religious orders and advocacy programs targeting decision makers are determined as strategies for improving women's health rights.

Determinants of parental decision to abort or continue after non-aneuploid ultrasound-detected fetal abnormalities.

PubMed

Pryde, P G; Isada, N B; Hallak, M; Johnson, M P; Odgers, A E; Evans, M I

1992-07-01

This study evaluated factors influencing the decision to abort after abnormalities in the karyotypically normal fetus were found through ultrasonography. We reviewed all pregnancies complicated by ultrasound-detected abnormalities managed on our service from April 1990 through August 1991 (N = 262). Cases with associated karyotypic abnormalities were excluded (N = 35), as were cases diagnosed after the legal gestational age limit for abortion (N = 68). The remaining 159 cases were stratified into prognosis groups of "severe," "uncertain," and "mild." The prognostic severity of the ultrasound abnormality strongly correlated with the decision to abort (P less than .0001). Rates of termination were 0, 12, and 66% in the "mild," "uncertain," and "severe" groups, respectively. The patients' age, gravidity, and parity, and the fetal gestational age at diagnosis did not differ significantly between the groups. 1) In non-aneuploid pregnancies with an ultrasound diagnosis of fetal abnormality, the major predictor of the decision to abort was the severity of fetal prognosis. 2) The gestational age at diagnosis was not an important variable in the decision to abort for fetal structural abnormalities. 3) Parents who had fetuses with abnormalities associated with uncertain prognoses usually opted to continue the pregnancy. This appeared to be particularly true for defects that were potentially correctable in utero or by neonatal intervention (even if investigational).

Explaining Pregnancy Loss: Parents' and Physicians' Attributions.

ERIC Educational Resources Information Center

Dunn, Dana S.; And Others

1991-01-01

Asked 138 females and 56 of their male partners to explain why they believed their spontaneous abortion, fetal or neonatal death, or ectopic pregnancy occurred. Explanations for loss included blaming mother, physical problems with mother or fetus, fate, or no explanation. Physicians' explanations related to gestational age of fetus, although…

Toward an Abortion Counseling Strategy for Pro-Life Counselors

ERIC Educational Resources Information Center

Armstrong, Phillip James

1976-01-01

What do counselors do when involved in a counseling encounter that brings two of their principal values, student freedom and the fetus' right to life, into contact? The author feels if a counselor makes his commitment regarding abortion known. Students will choose a counselor who reinforces their own feelings. (Author)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kalousek, D.K.; Fitch, N.; Paradice, B.

Topics covered in this book include a general review of normal embryonic and fetal development; abortion and the basic approach to the examination of aborted embryos and fetuses; and pathologic findings detected on examination of products of conception. The authors illustrate specific morphologic lesions and the variable expression of genetic syndromes in the embryonic and fetal periods.

Debate: Should Abortion Be Available on Request?

ERIC Educational Resources Information Center

Nathanson, Bernard; Lawrence, George

1971-01-01

Two physicians debate whether abortions should be available on request regardless of medical indications. The crux of the issue is whether the fetus should be considered body tissue over which the woman has complete control or whether society has an interest in the embryo and should protect it. (Author/BY)

"After birth" abortion: a biomedical and conceptual nonsense.

PubMed

Benagiano, Giuseppe; Landeweerd, Laurens; Brosens, Ivo

2013-07-01

Recently, two authors suggested that killing a healthy newborn might be morally permissible, subsuming it under the heading of 'after birth abortion'. Their proposed new definition implies that infanticide should be permitted whenever II trimester abortion for social reasons is. The suggestion stirred public outcry; nonetheless it needs to be analyzed since some 20% of countries allow II trimester abortion for social reasons and 5% do this on demand. A proper delimitation of the definition of "abortion" is thus very important to ensure careful application; for this reason we have attempted a critical analysis of their arguments. In the area of pregnancy termination different moral standards are apparently applied in different countries, but many reasons exist why the equation between II trimester abortion for social reasons and the killing of healthy neonates is to be morally rejected in all cases. The "inversed reification" of the concept of infanticide as a more abstract, euphemistic 'after birth abortion' blurs the fundamental difference between a non-viable fetus and a viable neonate. The best-known and most widely utilized (although illegal) "social reason" for "late abortion" and "infanticide" is a pregnancy with a female fetus or neonate. If infanticide for neonates were to be considered morally permissible, specifically it is this practice that would be applied. And this should be rejected on two levels: conceptual, through a critique of the exclusive use of one specific notion of personhood, and pragmatic through refusal of gender-discriminatory forms of infanticide (the killing of female neonates). In conclusion, having investigated the new concept we have concluded that the term "after birth abortion" is biologically and conceptually nonsensical.

Outcome of pregnancy complicated by threatened abortion.

PubMed

Dongol, A; Mool, S; Tiwari, P

2011-01-01

Threatened abortion is the most common complication in the first half of pregnancy. Most of these pregnancies continue to term with or without treatment. Spontaneous abortion occurs in less than 30% of these women. Threatened abortion had been shown to be associated with increased incidence of antepartum haemorrhage, preterm labour and intra uterine growth retardation. This study was to asses the outcome of threatened abortion following treatment. This prospective study was carried out in Dhulikhel Hospital - Kathmandu University Hospital from January 2009 till May 2010. Total 70 cases of threatened abortion were selected, managed with complete bed rest till 48 hrs of cessation of bleeding, folic acid supplementation, uterine sedative, and hormonal treatment till 28 weeks of gestation. Ultrasonogram was performed for diagnosis and to detect the presence of subchorionic hematoma. Patients were followed up until spontaneous abortion or up to delivery of the fetus. The measures used for the analysis were maternal age, parity, gestational age at the time of presentation, previous abortions, presence of subchorionic hematoma, complete abortion, continuation of pregnancy, antepartum hemorrhage, intrauterine growth retardation and intrauterine death of fetus. Out of 70 cases subchorionic haematoma was found in 30 (42.9%) cases. There were 12 (17.1%) patients who spontaneously aborted after diagnosis of threatened abortion during hospital stay, 5 (7.1%) aborted on subsequent visits while 53 (75.8%) continued pregnancy till term. Among those who continued pregnancy intrauterine growth retardation was seen in 7 (13.2%), antepartum hemorrhage in 4 (7.5%), preterm premature rupture of membrane in 3 (5.66%) and IUD in 3 (5.66%). Spontaneous abortion was found more in cases with subchorionic hematoma of size more than 20 cm2. In cases of threatened abortion with or without the presence of subchorionic hematoma, prognostic outcome is better following treatment with bed rest, uterine sedatives, folic acid supplementation and hormonal treatment.

The fetus as person: Possible legal consequences of the Hogan-Helms Amendment.

PubMed

Pilpel, H F

1974-01-01

This article enumerates the possible legal questions that would have to be faced should the Hogan-Helms amendment to the U.S. Constitution be passed. The purpose of the amendment is to make all abortions illegal; the fetus is defined as a human being "from the moment of conception." Beyond the problems of defing the "moment of conception" and of the amendment increasing the number of abortions performed illegally, dangerously, and expensively, the passing of the amendment would result in chaos in terms of constitutional law, criminal law, tort law, laws of property and inheritance, tax questions, immigration, and naturalization laws.

What philosophy of mind can tell us about the morality of abortion: personhood, materialism, and the existence of self.

PubMed

Himma, Kenneth Einar

2003-01-01

I attempt to show that, under materialist assumptions about the nature of mind, it is a necessary condition for fetal personhood that electrical activity has begun in the brain. First, I argue that it is a necessary condition for a thing to be a moral person that it is (or has) a self--understood as something that is capable of serving as the subject of a mental experience. Second, I argue that it is a necessary condition for a fetus to be (or have) a self that some form of electrical brain activity occurs. Third, I argue that since the beginning of brain activity typically occurs at around 10 weeks of gestational age, most fetuses are not persons during the first 10 weeks of pregnancy and hence that abortion of most fetuses during this period does not rise to the moral level of murder.

Arguing by analogy in the fetal tissue debate.

PubMed

Gillam, Lynn

1997-10-01

In the debate over fetal tissue use, an analogy is often drawn between removing organs from the body of a person who has been murdered to use for transplantation, and collecting tissue from an aborted fetus to use for the same purpose. The murder victim analogy is taken by its proponents to show that even if abortion is the moral equivalent of murder, there is still no good reason to refrain from using the fetal tissue, since as a society we do not see any problem about using organs from murder victims. However, I argue that the analogy between murder victims and aborted fetuses does not hold -- the two situations are not the same in all morally relevant respects. Thus the murder victim analogy does not provide an argument in favour of fetal tissue transplant. In conclusion, I point to some of the potential pitfalls of using analogies in ethical argument.

Abortion, metaphysics and morality: a review of Francis Beckwith's defending life: a moral and legal case against abortion choice.

PubMed

Nobis, Nathan

2011-06-01

In Defending Life: A Moral and Legal Case Against Abortion Choice (2007) and an earlier article in this journal, "Defending Abortion Philosophically"(2006), Francis Beckwith argues that fetuses are, from conception, prima facie wrong to kill. His arguments are based on what he calls a "metaphysics of the human person" known as "The Substance View." I argue that Beckwith's metaphysics does not support his abortion ethic: Moral, not metaphysical, claims that are part of this Substance View are the foundation of the argument, and Beckwith inadequately defends these moral claims. Thus, Beckwith's arguments do not provide strong support for what he calls the "pro-life" view of abortion.

Pathogenesis of Congenital Rubella Virus Infection in Human Fetuses: Viral Infection in the Ciliary Body Could Play an Important Role in Cataractogenesis.

PubMed

Nguyen, Thong Van; Pham, Van Hung; Abe, Kenji

2015-01-01

Development of congenital rubella syndrome associated with rubella virus infection during pregnancy is clinically important, but the pathogenicity of the virus remains unclear. Pathological examination was conducted on 3 aborted fetuses with congenital rubella infection. At autopsy, all 3 aborted fetuses showed congenital cataract confirmed by gross observation. Rubella virus infection occurred via systemic organs including circulating hematopoietic stem cells confirmed by immunohistochemical and molecular investigations, and major histopathogical changes were found in the liver. It is noteworthy that the virus infected the ciliary body of the eye, suggesting a possible cause of cataracts. Our study based on the pathological examination demonstrated that the rubella virus infection occurred via systemic organs of human fetuses. This fact was confirmed by immunohistochemistry and direct detection of viral RNA in multiple organs. To the best of our knowledge, this study is the first report demonstrating that the rubella virus infection occurred via systemic organs of the human body. Importantly, virus infection of the ciliary body could play an important role in cataractogenesis.

Abortion of Defective Fetuses: Attitudes of Mothers of Congenitally Impaired Children.

ERIC Educational Resources Information Center

Breslau, Naomi

1987-01-01

Compared a sample of mothers of children with cystic fibrosis, cerebral palsy, myelodysplasia, and multiple physical handicaps with a probability sample of mothers of children free of disabilities on their attitudes toward the availability of legal abortion. The responses were not distinguishable for the two groups, nor was the specific disability…

Euthanasia, Selective Abortion and Educability: A Survey of the Literature and the TASH Membership.

ERIC Educational Resources Information Center

Brown, Fredda

The study explored what sources were responsible for exposing professionals to issues of euthanasia of handicapped infants, selective abortion of severely handicapped fetuses and the educability of profoundly retarded persons, and what sources professionals thought were most appropriate for the dissemination of information. The study consisted of…

Selective reduction of fetuses in multiple pregnancies and the law in Australia.

PubMed

Davis, Colleen; Douglas, Heather

2014-09-01

This article considers whether it is lawful in Australia to terminate one or more fetuses in a multiple pregnancy selectively and, if so, under what circumstances. It begins by addressing the preliminary question whether selective reduction is covered by laws relating to abortion and provides a brief outline of the law of abortion in Australian jurisdictions. The article then considers selective reduction of high-order multiple pregnancies, before turning to selective reduction of twin pregnancies in a range of circumstances. The article demonstrates that the law of abortion, as applied to selective reduction of multiple pregnancies, is uncertain and that there are considerable variations from one State to another. It concludes that the law in this area is in need of reform to recognise that some reductions are not performed prima facie to prevent danger to the mother's health and to remove the need for doctors to assert symptomatology of mental illness in order to guard against criminal law consequences. Further, there is a need to clarify whether selective reduction/ termination is abortion for the purposes of the law, and to achieve greater consistency across jurisdictions.

Immunohistochemical Identification and Pathologic Findings in Natural Cases of Equine Abortion Caused by Leptospiral Infection

PubMed Central

Szeredi, L.; Haake, D. A.

2009-01-01

The aim of this study was to examine the utility of immunohistochemistry (IHC) in the diagnosis of leptospiral equine abortion and to compare IHC to silver staining and serology of the aborted mares. Ninety-six fetuses from 57 farms were examined using all 3 diagnostic techniques, revealing evidence of leptospiral infection in 3 fetuses (3.1%) from 3 (5.3%) different farms. A new finding in 1 of these confirmed cases of leptospiral abortion was the presence of macroscopic pinpoint grayish-white nodules that had a histologic correlate of hepatic necrosis; other histologic findings were consistent with those previously reported. IHC performed using 2 different leptospiral antisera (multivalent whole-cell rabbit antiserum and rabbit antiserum against the major outer membrane protein LipL32) yielded similar results. IHC was more sensitive (19/21 [90.5%] tissue samples) than silver staining (8/21 [38.1%] tissue samples), and more specific than serology performed using the microscopic agglutination test. The primary advantage of IHC over silver staining was the ability of IHC to identify leptospiral antigen not only as morphologically intact spiral forms. PMID:16966455

Protective effects against abortion and fetal infection following exposure to bovine viral diarrhea virus and bovine herpesvirus 1 during pregnancy in beef heifers that received two doses of a multivalent modified-live virus vaccine prior to breeding.

PubMed

Givens, M Daniel; Marley, M Shonda D; Jones, Craig A; Ensley, Douglas T; Galik, Patricia K; Zhang, Yijing; Riddell, Kay P; Joiner, Kellye S; Brodersen, Bruce W; Rodning, Soren P

2012-08-15

To determine whether administration of 2 doses of a multivalent, modified-live virus vaccine prior to breeding of heifers would provide protection against abortion and fetal infection following exposure of pregnant heifers to cattle persistently infected (PI) with bovine viral diarrhea virus (BVDV) and cattle with acute bovine herpesvirus 1 (BHV1) infection. Randomized controlled clinical trial. 33 crossbred beef heifers, 3 steers, 6 bulls, and 25 calves. 20 of 22 vaccinated and 10 of 11 unvaccinated heifers became pregnant and were commingled with 3 steers PI with BVDV type 1a, 1b, or 2 for 56 days beginning 102 days after the second vaccination (administered 30 days after the first vaccination). Eighty days following removal of BVDV-PI steers, heifers were commingled with 3 bulls with acute BHV1 infection for 14 days. After BVDV exposure, 1 fetus (not evaluated) was aborted by a vaccinated heifer; BVDV was detected in 0 of 19 calves from vaccinated heifers and in all 4 fetuses (aborted after BHV1 exposure) and 6 calves from unvaccinated heifers. Bovine herpesvirus 1 was not detected in any fetus or calf and associated fetal membranes in either treatment group. Vaccinated heifers had longer gestation periods and calves with greater birth weights, weaning weights, average daily gains, and market value at weaning, compared with those for calves born to unvaccinated heifers. Prebreeding administration of a modified-live virus vaccine to heifers resulted in fewer abortions and BVDV-PI offspring and improved growth and increased market value of weaned calves.

Prenatal sex determination: a new family-building strategy.

PubMed

Khanna, S K

1995-01-01

In the Indian village of Shahargaon, a village undergoing urbanizing effects near New Delhi, ultrasound and other prenatal diagnosis services are offered for people seeking prenatal sex determination and abortion of female fetuses. In the last 10 years there has been a significant rise in the practice of amniocentesis and ultrasonography to identify female fetuses followed by abortion to avoid the birth of a daughter. Cultural practices are behind this custom of sex-selective abortion because of strong son preference. Since the 1970s many activist organizations, women's groups, and voluntary agencies have condemned prenatal sex determination and called for strict government control. A survey of these village women, a midwife, and doctors at clinics surrounding Shahargaon indicated that ultrasound examinations and sex-selected abortion are common practice and they are on the rise. The techniques most widely used in north India are amniocentesis, ultrasonography, chorionic villus sampling, and fetoscopy. The dominant ethnic group in the area are the Jats, who owned most of the land before 1964. Since the 1970s they have been flocking to New Delhi as wage laborers and taking up employment in the service sector in low paying jobs. In the traditional Jat community the birth of son is considered a gift, while that of daughter is an expense, a moral burden, and a threat to the family. Thus, the devaluation of women and son preference continue. In 1993 the birth rate in the Shahargaon Jat community was 32.18 per 1000 population with a growing disparity between the number of boys and girls. The average family size is 5.98. The highly skewed sex ratio in this population of children 5 years or younger can be largely attributed to increased use of prenatal sex determination and sex-selective abortion of female fetuses.

Abortion: a technique for working through grief.

PubMed

Buckles, N B

1982-02-01

Studies have shown that very few women experience significant depression in the weeks following abortion and most have strong feelings of relief and happiness; what mild feelings of guilt, regret, or remorse do exist immediately following abortion tend to diminish quickly. Traditionally attitudes were that abortion could even precipitate psychosis and cause infertility, depression, and sexual dysfunction. The findings of a 1963-65 study of 116 women who underwent abortions indicate that few women had regrets immediately. Studies done after the 1973 Supreme Court decision conclude that even psychiatrically disturbed women who undergo abortion remain stabilized or improved afterwards. Women who do have postabortion problems are usually those who were late aborters, who feel that the decision was not freely made, or that the pregnancy fulfilled certain needs. When working with these women clinicians use a variety of techniques, encouraging the women to express their feelings of loss and anger and supporting the choice that was made, while providing contraceptive and decision making education. The strategy in 3 cases described here involved the woman first saying goodbye to the fetus and her former relationship with it in a gestalt dialogue. The next part of the strategy is establishing positive remembrance of the significant meaning of the fetus to the woman. There are usually 5 sessions at the end of which the woman feels optimistic; the 6th session is a followup 6 months to 1 year later at which most women report no further symptoms.

Validation of Deleterious Mutations in Vorderwald Cattle

PubMed Central

Reinartz, Sina; Distl, Ottmar

2016-01-01

In Montbéliarde cattle two candidate mutations on bovine chromosomes 19 and 29 responsible for embryonic lethality have been detected. Montbéliarde bulls have been introduced into Vorderwald cattle to improve milk and fattening performance. Due to the small population size of Vorderwald cattle and the wide use of a few Montbéliarde bulls through artificial insemination, inbreeding on Montbéliarde bulls in later generations was increasing. Therefore, we genotyped an aborted fetus which was inbred on Montbéliarde as well as Vorderwald x Montbéliarde crossbred bulls for both deleterious mutations. The abortion was observed in an experimental herd of Vorderwald cattle. The objectives of the present study were to prove if one or both lethal mutations may be assumed to have caused this abortion and to show whether these deleterious mutations have been introduced into the Vorderwald cattle population through Montbéliarde bulls. The aborted fetus was homozygous for the SLC37A2:g.28879810C>T mutation (ss2019324563) on BTA29 and both parents as well as the paternal and maternal grandsire were heterozygous for this mutation. In addition, the parents and the paternal grandsire were carriers of the MH2-haplotype linked with the T-allele of the SLC37A2:g.28879810C>T mutation. For the SHBG:g.27956790C>T mutation (rs38377500) on BTA19 (MH1), the aborted fetus and its sire were heterozygous. Among all further 341 Vorderwald cattle genotyped we found 27 SLC37A2:g.28879810C>T heterozygous animals resulting in an allele frequency of 0.0396. Among the 120 male Vorderwald cattle, there were 12 heterozygous with an allele frequency of 0.05. The SLC37A2:g.28879810C>T mutation could not be found in further nine cattle breeds nor in Vorderwald cattle with contributions from Ayrshire bulls. In 69 Vorderwald cattle without genes from Montbéliarde bulls the mutated allele of SLC37A2:g.28879810C>T could not be detected. The SHBG:g.27956790C>T mutation appeared unlikely to be responsible for the present case of abortion and, in addition, we observed this mutation in a homozygous state in a living animal. In conclusion, we could demonstrate the first case of an aborted fetus carrying the deleterious SLC37A2:g.28879810C>T mutation homozygous and show that this deleterious mutation had been introduced through Montbéliarde bulls into Vorderwald cattle. PMID:27472836

Administration of cyclosporin A to recipients improves the potential of mouse somatic cell nuclear-transferred oocytes to develop to fetuses.

PubMed

Tsuji, Yuta; Kato, Yoko; Tsunoda, Yukio

2012-08-01

Somatic cell nuclear-transferred (SCNT) oocytes have a high potential for development in vitro, but a large proportion of embryos that are transferred to recipients is aborted before parturition. The precise mechanism for the high abortion rate is unknown, but abnormal placenta formation is frequently observed in SCNT-cloned pregnancies. The present study examined the effects of treating the recipients with cyclosporin A (CsA), an immunoprotectant, on the proportion of fetuses resulting from SCNT-cloned pregnancies. Cloned embryos developed from enucleated oocytes and receiving cumulus cells from F1 (C57BL/6 × DBA, H-2b/d) females were transferred to outbred ICR (in which the H-2 complex was not fixed) recipient females. Each recipient received an intraperitoneal injection of CsA or vehicle. Compared with vehicle, administration of CsA to recipients on day 4.5 of pregnancy significantly increased the proportion of fetuses observed on day 10.5. The proportion of fetuses at day 18.5 of pregnancy in recipients receiving CsA treatment was slightly higher than that in controls. This study is the first to report that CsA administration increases the proportion of fetuses resulting from SCNT-cloned pregnancies.

Operating on the fetus.

PubMed

Ruddick, W; Wilcox, W

1982-10-01

The advent of fetal surgery is analyzed in terms of its implications for the moral status of the fetus, its bearing on the abortion debate, and its effect on the nature of the physician patient relationship. Three types of therapeutic contracts are posited: the "gynecological," in which the pregnant woman is considered the primary patient; the "pediatric," in which the focus is on the fetus; and the "obstetrical," in which the woman and fetus have a shared interest in treatment. It is concluded that the possibility of fetal therapy does not preclude the "gynecological" and "obstetrical" contracts as moral options.

Persuasion and economic efficiency. The cost-benefit analysis of banning abortion.

PubMed

Nelson, J

1993-10-01

A simple cost-benefit approach to the abortion debate is unlikely to be persuasive if efficiency arguments conflict with widely held concepts of justice or rely on improbable notions of consent. Illustrative of the limitations of economic analyses are the models proposed by Meeks and Posner to make a case against abortion on demand. Meeks posits a tradeoff between the consumer surplus women gain from access to abortion and the expected loss of earnings that would have accrued to the aborted conceptuses. From here, Meeks derives the critical price elasticity that equates welfare gains and losses and argues that a ban on abortion represents a Kaldor-Hicks improvement in welfare if the price elasticity of demand falls above the critical level. Basic to his model are several questionable assumptions: an independence of ability to pay for an abortion and income, all women who select abortion have the same linear demand for the procedure, an abortion ban would eliminate the practice of abortion, economic efficiency generally requires slavery, and the morally relevant population includes the unborn. Posner, on the other hand, argues that an abortion ban would be efficient if the average surplus lost by a woman who chooses not to break the law is less than half the average value of the fetus saved. He assumes that it takes 1.83 abortions avoided to increase the population by 1 individual and favors reducing the current abortion rate by 30% rather than banning the procedure. Although Posner's model does not require specification of any particular value for the fetus, it neglects the increased health risk for pregnant women of illegal abortion. Moreover, Posner assumes that all women obey the law if it is in their economic interest to do so. Detrimental to both models is an assumption that sound normative judgments can be made on the basis of average values for observable data and the goal of maximizing wealth is logically prior to the specification of individual rights. It is concluded that economic arguments can be persuasive on the abortion issue only if there is agreement that cost-benefit analysis is an appropriate basis for decision making.

Understanding abortion via different scholarly methodologies: book review essay.

PubMed

Erde, Edmund L

1986-01-01

Erde review three works that in his opinion have made important contributions to the abortion debate: Abortion Policy: An Evaluation of the Consequences For Maternal and Infant Health, by Jerome S. Legge, Jr. (Albany: State University of New York Press; 1985); Abortion and the Politics of Motherhood, by Kristen Luker (Berkeley: University of California Press; 1984); and Abortion: Moral and Legal Perspective, edited by J.L. Garfield and P. Hennessey (Amherst: University of Massachusetts Press; 1984). A later issue of the Journal of Medical Humanities and Bioethics will carry Erde's review of two additional scholarly books on abortion: Abortion: Understanding the Differences, edited by Sidney Callahan and Daniel Callahan (New York: Plenum Press; 1984), and Abortion and the Status of the Fetus, edited by William B. Bondeson, H.T. Engelhardt, Jr., S.F. Spicker, and D.H. Winship (Boston: D. Reidel; 1983).

Rhetorical Strategies for a Culture War: Abortion in the 1992 Campaign.

ERIC Educational Resources Information Center

Gregg, Richard B.

1994-01-01

Examines the general strategies of Bill Clinton and George Bush in the 1992 presidential campaign regarding the abortion issue among the complex of family values appeals and in the context of the "culture war." Analyzes the rhetorical power of the dead fetus image shown in campaign advertising. Speculates on the influence of the abortion…

Moral knowledge: some reflections on moral controversies, incompatible moral epistemologies, and the culture wars.

PubMed

Engelhardt, H Tristram

2004-01-01

An authentic Christian bioethical account of abortion must take into consideration the conflicting epistemologies that separate Christian moral theology from secular moral philosophy. Moral epistemologies directed to the issue of abortion that fail to appreciate the orientation of morality to God will also fail adequately to appreciate the moral issues at stake. Christian accounts of the bioethics of abortion that reduce moral-theological considerations to moral-philosophical considerations will not only fail to appreciate fully the offense of abortion, but morally mislead. This article locates the bioethics of abortion within the theology of the Church of the first millennium, emphasizing that abortion was prohibited, whether or not one considered the embryo or fetus to be ensouled.

Knowledge and Attitudes of a Number of Iranian Policy-makers towards Abortion

PubMed Central

Shamshiri-Milani, Hourieh; Pourreza, Abolghasem; Akbari, Feizollah

2010-01-01

Introduction Unsafe and illegal abortions are the third leading cause of maternal death. It affects physical, emotional and social health of women and their families. Abortion is a multi-dimensional phenomenon with several social, legal, and religious implications. The views of policy-makers affect the approach to abortion in every society. Understanding the attitudes and knowledge of high-ranking decision makers towards abortion was the purpose of this study. Materials and Methods A qualitative research was implemented by carrying out individual interviews with 29 out of a selection of 80 presidents of medical sciences universities, senior executive managers in the legal system, forensic medicine and decision-makers in the health system and a number of top Muslim clerics, using a semi-structured questionnaire for data gathering. Content analysis revealed the results. Results There were considerable unwillingness and reluctance among the interviewees to participate in the study. The majority of participants fairly knew about the prevalence of illegal abortions and their complications. There was strong agreement on abortion when health of the mother or the fetus was at risk. Abortion for reproductive health reasons was supported by a minority of the respondents. The majority of them disagreed with abortion when pregnancy was the result of a rape, temporary marriage or out of wedlock affairs. Making decision for abortion by the pregnant mother, as a matter of her right, did not gain too much approval. Conclusion It seemed that physical health of the mother or the fetus was of more importance to the respondents than their mental or social health. The mother's hardship was not any indication for induced abortion in the viewpoints of the interviewed policy-makers. Strengthening family planning programs, making appropriate laws in lines with religious orders and advocacy programs targeting decision makers are determined as strategies for improving women's health rights. PMID:23926489

Webster versus reproductive health services.

PubMed

Rhodes, A M

1989-01-01

The US Supreme Court's agreement to decide the Webster v Reproductive Health Service (MIssouri) case represents a direct challenge to the basic premise of the 1973 Roe v Wade decision. While the 1973 decision determined that woman's right to choose abortion during the 1st trimester of pregnancy is protected by the Constitutional right to privacy, the Webster case seeks to restrict access to legal abortion through 20 provisions, 5 of which were addressed by the Supreme Court. The 1st 2 provisions concerned the preamble of the MIssouri statute that contains statements to the effect that life begins at conception and unborn children have inalienable rights. The Supreme Court declined to the rule on the constitutionality of this preamble, maintaining that the preamble did no regulate abortions or medical practice. The 3rd provision involved restrictions on the use of public facilities and employees for the performance of nontherapeutic abortions. The Court upheld this restriction on the grounds that the Constitution does not mandate federal aid to abortion and the withholding of public facilities and funds does not deny women the right to abortion. The 4th provision, which the Court stated was not a moot controversy, made it illegal for public funds, employees, or facilities to be used for abortion counseling. Finally, the 5th provision of the MIssouri statute considered by the Supreme Court requires physicians to determine whether a fetus is viable before an abortion is performed on a woman 20 or more weeks pregnant. The Court found this provision to be constitutional since it furthers the state's interest in protecting viable fetuses and did not stipulate the means to be used to ascertain viability. Although Roe v Wade remains in force, the Supreme Court's actions on this case set the groundwork for other states to enact similarly restrictive statutes.

Reactions to Prenatal Testing: Reflection of Religiosity and Attitudes toward Abortion and People with Disabilities.

ERIC Educational Resources Information Center

Bell, Martie; Stoneman, Zolinda

2000-01-01

A study asked 166 undergraduates what they would do if through prenatal testing they discovered that they (or their partner) were carrying a fetus with disabilities. Respondents were more uncertain about whether to continue the pregnancy when the fetus was diagnosed with Down syndrome than with spina bifida or hemophilia. (Contains references.)…

Demonstration of Mycoplasma bovis by immunohistochemistry and in situ hybridization in an aborted bovine fetus and neonatal calf.

PubMed

Hermeyer, Kathrin; Peters, Martin; Brügmann, Michael; Jacobsen, Björn; Hewicker-Trautwein, Marion

2012-03-01

Mycoplasmas are host-specific commensals on mucous membranes of the genital tract, but infection and clinical disease by Mycoplasma bovis in the genital tract of cattle is not well described. In the current study, 1 aborted bovine fetus and 1 neonatal calf were examined macroscopically and histologically. For the detection of M. bovis, bacterial isolation, immunohistochemistry (IHC), and in situ hybridization (ISH) were performed. For further characterization of the inflammatory infiltrates, IHC was performed using antibodies to cluster of differentiation (CD)3, CD79a, lysozyme, L1, S-100A8, S-100A9, and von Willebrand factor VIII. Gross examination revealed a lobular consolidation of the lung. Histologically, the lungs of both animals showed an interstitial pneumonia associated with suppurative bronchopneumonia, intraalveolar multinucleated giant cells, and lymphocytic aggregates. The expression of L1, S-100A8, and S-100A9 in multinucleated giant cells supports a histiocytic origin. Mycoplasma bovis antigen was detected by IHC in brain, lung, liver, and placenta of the fetus, and M. bovis DNA was detected by ISH in various organs of the fetus, including lung and placenta and within the lung of the calf.

Effects of Cremation on Fetal Bones.

PubMed

Zana, Michela; Magli, Francesca; Mazzucchi, Alessandra; Castoldi, Elisa; Gibelli, Daniele; Caccia, Giulia; Cornacchia, Francesca; Gaudio, Daniel A; Mattia, Mirko; Cattaneo, Cristina

2017-09-01

The charring process is a weak point of anthropological analysis as it changes bone morphology and reduces information obtainable, specially in fetuses. This experiment aims at verifying the conservation of fetal bones after cremation. A total of 3138 fetuses of unknown sex and age were used, deriving from legal and therapeutic abortions from different hospitals of Milan. Cremations took place in modern crematoria. Nine cremation events were analyzed, each ranging from 57 to 915 simultaneously cremated fetuses. During the cremations, 4356 skeletal remains were recovered, 3756 of which (86.2%) were morphologically distinguishable. All types of fetal skeletal elements were found, with the exception of some cranial bones. Only 3.4% of individuals could be detected after the cremation process, because of the prevalence of abortions under 12 lunar weeks. All fire alterations were observed and the results were statistically analyzed. This pilot study confirmed the possibility of preservation of fetal skeletal elements after cremation. © 2017 American Academy of Forensic Sciences.

Ethics, public policy, and human fetal tissue transplantation research.

PubMed

Childress, James F

1991-06-01

This article focuses on the deliberations of the National Institutes of Health Human Fetal Tissue Transplantation Research Panel in 1988. It explores various arguments for and against the use of fetal tissue for transplantation research, following elective abortion, and for and against the use of federal funds for such research. After examining the relevance of various positions on the moral status of the fetus and the morality of abortion, the article critically examines charges that such research, especially with federal funds, would involve complicity in the moral evil of abortion, would legitimate abortion practices, and would provide incentives for abortions. Finally, it considers whether the donation model is appropriate for the transfer of human fetal tissue and whether the woman who chooses to have an abortion is the apppropriate donor of the tissue.

Assessment of a fluorescent antibody test for the detection of antibodies against epizootic bovine abortion.

PubMed

Blanchard, Myra T; Anderson, Mark L; Hoar, Bruce R; Pires, Alda F A; Blanchard, Patricia C; Yeargan, Bret V; Teglas, Mike B; Belshaw, Margaret; Stott, Jeffery L

2014-09-01

The current study was directed at developing and validating an indirect fluorescent antibody test (IFAT) capable of detecting antibodies specific for the agent of epizootic bovine abortion (aoEBA). Sensitivity and specificity was determined by comparing antibody titers from 114 fetuses infected with aoEBA with 68 fetuses diagnosed with alternate infectious etiologies. Data established specificity at 100% and sensitivity at 94.7% when cutoff criteria for a positive test were assigned at a titer of ≥1,000. Potential cross-reactivity was noted in samples from 3 fetuses with antibody titers of 10 or100; all were infected with Gram-positive organisms. The remaining 65 fetuses infected with microbes other than aoEBA, and an additional 12 negative reference sera, did not have detectable titers. The IFAT-based serology assay is rapid, reproducible, and unaffected by fluid color or opacity. Total fetal immunoglobulin (Ig)G was also evaluated as an aid for diagnosing EBA. Significantly higher concentrations of IgG were identified in fetuses infected with aoEBA as compared to those with alternate infectious etiologies. The presence of IgG is a sensitive indicator of EBA and increases the specificity of FAT-based serologic diagnosis when titers are 10 or 100. Taken together, serology and IgG analyses suggest that the incidence of EBA may be underestimated. © 2014 The Author(s).

Brucella ceti and Brucellosis in Cetaceans

PubMed Central

Guzmán-Verri, Caterina; González-Barrientos, Rocío; Hernández-Mora, Gabriela; Morales, Juan-Alberto; Baquero-Calvo, Elías; Chaves-Olarte, Esteban; Moreno, Edgardo

2012-01-01

Since the first case of brucellosis detected in a dolphin aborted fetus, an increasing number of Brucella ceti isolates has been reported in members of the two suborders of cetaceans: Mysticeti and Odontoceti. Serological surveys have shown that cetacean brucellosis may be distributed worldwide in the oceans. Although all B. ceti isolates have been included within the same species, three different groups have been recognized according to their preferred host, bacteriological properties, and distinct genetic traits: B. ceti dolphin type, B. ceti porpoise type, and B. ceti human type. It seems that B. ceti porpoise type is more closely related to B. ceti human isolates and B. pinnipedialis group, while B. ceti dolphin type seems ancestral to them. Based on comparative phylogenetic analysis, it is feasible that the B. ceti ancestor radiated in a terrestrial artiodactyl host close to the Raoellidae family about 58 million years ago. The more likely mode of transmission of B. ceti seems to be through sexual intercourse, maternal feeding, aborted fetuses, placental tissues, vertical transmission from mother to the fetus or through fish or helminth reservoirs. The B. ceti dolphin and porpoise types seem to display variable virulence in land animal models and low infectivity for humans. However, brucellosis in some dolphins and porpoises has been demonstrated to be a severe chronic disease, displaying significant clinical and pathological signs related to abortions, male infertility, neurobrucellosis, cardiopathies, bone and skin lesions, strandings, and death. PMID:22919595

Histopathological Changes in the Chorionic Villi and Endometrial Decidual Tissues in the Product of Conception of Spontaneous Abortion Cases.

PubMed

Makaju, R; Shrestha, S; Sharma, S; Dhakal, R; Bhandari, S; Shrestha, A; Tamrakar, S

2015-01-01

Background Spontaneous abortion refers to a pregnancy that ends spontaneously before the fetus has reached a viable gestational age or expulsion or extraction of an embryo or fetus weighing 500 g or less from its mother. The Maternal Mortality Morbidity Survey of Nepal 2008/09 reported that 7% of maternal deaths in Nepal were due to complications related to abortion. Objective The main objective of this study was to examine the histopathological changes in the chorionic villi and endometrial decidual tissue in products of conception obtained from women with spontaneous abortion. Method This is a retrospective study of 111 patients admitted in the Department of Obstetrics and Gynecology at Dhulikhel Hospital, Kathmandu University Hospital (DH-KUH) with the diagnosis of spontaneous abortion during the period of January 2013 to January 2014. Result Among 111 cases of spontaneous abortions, products of conception was seen in 73 (65.77%) and with only one cases of choriocarcinoma. Majority of cases belongs to age group 21-30 years. The most common decidual changes were inflammation (41.4%) followed by fibrin deposition 29.7%. Majority of the cases shows hydropic changes as histopathological changes in chorionic villi. In the present study, minimum age of lady was 15 years and the maximum age was 45 years and the mean age was 25.09±5.58 years at the time of abortion. Among the cases, maximum 69 (62.2%) of them belonged to age group 21-30 years. Correlating the age group with number of abortions was found to be significantly different (Chi-square= 92.35, df= 3, p < 0.001) among four different age groups. Conclusion The histopathological diagnosis of spontaneous abortion will help in further management of the patient. Further study is required to know the cause of different histopathlogical changes in villi as well as in the decidua.

[Analysis of nursing students' attitude toward bioethics (3). Attitude toward induced abortion].

PubMed

Nakayama, O; Ishizaka, K; Mizutani, N

1986-04-01

Nursing students were found to be somewhat hesitant and indecisive about induced abortion in general. They are in favor of some cases of abortion but feel that it should be avoided if possible. They agree to abortion in cases of a mother's health being in danger and possible deformity of the child, but are opposed to it for such selfish reasons as parents' sex preference of their child and motherhood's interference with parents' study or career. They are most undecided about abortion because of financial difficulties since each case would be different. Quantitative analysis via computer was made of the results of a questionnaire given to 112 nursing students. The students were encouraged to give their candid opinion in exchange for their complete anonymity. They were asked to respond to the following reasons for having induced abortion by circling agree, somewhat agree, somewhat opposed, or opposed: 1) unexpected pregnancy at financially difficult times, 2) unwanted sex of fetus revealed by amniocentesis, 3) unwanted pregnancy with a possible hereditary disease 4) some disability of the child revealed by the fetal examination, 5) pregnancy due to rape, 6) pregnancy due to wife's adultery, 7) maternal health risk, 8) unwanted pregnancy, 9) teenage pregnancy (junior high age), 10) German measles contracted during the 1st trimester, 11) untimely pregnancy interfering with a woman's career or college studies, and 12) women's freedom of choice. Problems such as 2), 3), and 4) arose only because of advancement in medical technology, i.e., amniocentesis. Induced abortion because of unwanted sex of the fetus revealed by amniocentesis was the most clear-cut case of disapproval by nursing students.

Two kinds of potentiality: a critique of McGinn on the ethics of abortion.

PubMed

Jacquette, D

2001-01-01

In Moral Literacy, or How to Do the Right Thing, Colin McGinn proposes a consequentialist solution to the abortion dilemma. McGinn interprets moral rights and moral interests as attributable only to actually sentient beings by virtue of their ability to experience pleasure or pain. McGinn argues against the moral rights of potentially conscious human fetuses, on the grounds that the unjoined ova and spermatoza of any fertile men and women are also potentially sentient, but we do not generally suppose that unjoined human genetic germ plasm has moral rights. I argue that McGinn's reply equivocates between two different senses of 'potential sentience.' I distinguish between strong and weak potentiality, or between naturally probably potentiality and merely logically possible potentiality. I agree that it is reasonable to deny that a weak or merely logically possible potentially sentient fetus that would result from any unjoined ovum and sperm has a moral right to life. But I claim that this fact does not diminish the plausibility of extending a moral right or potential moral right to life to a naturally probable potentially sentient fetus, which we have good reason to believe will actually become sentient in the natural course of things if nothing is done to prevent its normal development. I conclude that it is not merely the potentiality, but the strong potentiality of a healthy, normally developing fetus that is soon to acquire sentience, moral interests, and, on McGinn's own terms, a moral right to life, that continues to sustain the abortion controversy, even among those who also want respect a woman's right to reproductive self-determination.

Brazilian abortion law: the opinion of judges and prosecutors.

PubMed

Duarte, Graciana Alves; Osis, Maria José Duarte; Faúndes, Anibal; Sousa, Maria Helena de

2010-06-01

To analyze the opinion of judges and prosecutors concerning Brazilian abortion law and situations in which the abortion should be allowed. A cross-sectional study was performed with 1,493 judges and 2,614 prosecutors in Brazil between 2005 and 2006. Participants completed a structured questionnaire approaching sociodemographic characteristics, opinions about abortion law, and circumstances in which abortion is considered lawful. Bivariate and multivariate analyses of data were carried out through Poisson regression. The majority of participants (78%) found that the circumstances in which abortion is considered lawful should be broadened, or even that abortion should not be criminalized. The highest rates of pro-abortion opinions resulted from: risk to the life of the mother (84%), anencephaly (83%), severe congenital malformation of fetus (82%), and pregnancy resulting from rape (82%). Variables related to religion were strongly associated to the opinion of participants. There is a trend in considering the need of changing the current abortion law, in the sense of widening the circumstances in which abortion is considered lawful, or even toward decriminalizing abortion, regardless of the circumstances in which it takes place.

When does personhood begin?

PubMed

Donovan, P

1983-01-01

Participants at the Human Life Symposium: An Interdisciplinary Approach to the Concept of Person, held in Houston in March, 1982, considered the question of when life and personhood begin. Previously all such discussions have been held in the political arena and in right to life publications. In 1973 the Supreme Court had refused to resolve the question. In 1981 Senator Helms Human Life Amendment (2038) to debt ceiling legislation stated that life begins at conception and the fetus was entitled to protection under the law. This would have created severe abortion funding restrictions and has not yet been passed. From the scientific point of view it was concluded that biology alone is not able to determine the point at which personhood is established. Several scientists expressed their view on personhood covering such areas as subjective awareness including personality, a sense of self and consciousness, social status rights and obligations. Reasons for not defining the fetus as a person included the negative impact on providing medical services to the mother and the fetus, and ethical issues in fetal surgery. The legal impact of bestowing personhood on the fetus would not resolve the abortion issue, and historically the law has treated the fetus differently for different purposes. If a fetus were legally defined as a person, additional areas of conflict in consitutional law, tax law and others would arise. A final area discussed was whether any of the criteria which define death could help define life; results were inconclusive. The participants agreed that while further explorations of the question are necessary, legislative action seems inappropriate at this time.

Population-based estimates of still birth, induced abortion and miscarriage in the Indian state of Bihar.

PubMed

Kochar, Priyanka S; Dandona, Rakhi; Kumar, G Anil; Dandona, Lalit

2014-12-17

We report population-based data on still birth, induced abortion and miscarriage from the Indian state of Bihar to assess the magnitude of the problem and to inform corrective action. A representative sample of women from all districts of Bihar with a pregnancy outcome in the last 12 months was obtained through multistage sampling in early 2012. Still birth rate was calculated as fetuses born with no sign of life at 7 or more months of gestation per 1,000 births. Induced abortion and miscarriage rates were defined as expulsion of dead fetuses at less than 7 months of gestation induced by any means or without inducement, respectively, per 1000 pregnancies that had an outcome. Multiple regression models were used to explore possible associations with stillbirths, induced abortions and miscarriages. Multi-level models were developed for the relatively less developed north zone and for the south zone of Bihar to examine contextual factors associated with still births, induced abortions and miscarriages. Still birth rate was estimated as 20 per 1,000 births (95% CI 15.6-24.5), and induced abortion and miscarriage rates as 8.6 (6.6-10.6), and 46 (40.8-51.3) per 1,000 pregnancies with outcome, respectively. The odds of induced abortion and miscarriage were significantly higher in the south zone (odds ratio 2.53 [95% CI 1.79-3.57] and 1.27 [95% CI 1.10-1.47], respectively). In the multi-level model for the north zone, the odds of induced abortion were higher for women with husband's having mean years of education higher than the state mean (2.62; 95% CI 1.47-4.69). Among the nine divisions of Bihar, comprising of groups of districts, higher induced abortion rate was associated with lower neonatal mortality rate (R(2) = 0.68, p = 0.01). These population-based data show a significant burden of still births in Bihar, suggesting that addressing these must become an important part of maternal and child health initiatives. The higher induced abortion in the more developed districts, and the inverse trend between induced abortion and neonatal mortality rates, have programmatic implications.

Kennedy, the early sixties, and visitation by the angel of death.

PubMed

O'Toole, D; Chase, C C L; Miller, M M; Campen, H Van

2014-11-01

The inaugural issue of Pathologia Veterinaria in 1964 contained the first detailed account of lesions in aborted fetuses following natural, experimental, and postvaccinal infection with bovine herpesvirus 1 (BoHV-1). The article, written by pathologists Kennedy and Richards, described diagnostic gross and histologic features in 13 bovine fetuses. The authors provided clinical and epidemiologic features of 1 postvaccination outbreak, including the absence of clinical signs in infected dams and the propensity for abortions to occur after 6 months' gestation. Subsequent field and experimental studies corroborated and expanded these observations. As a result of this and later reports, veterinarians became alert to the association between infectious bovine rhinotracheitis and abortion, including the risks of exposing pregnant cattle to live vaccinal BoHV-1. Methods were developed to corroborate a morphologic diagnosis of herpetic abortion in cattle, including immunofluorescence, immunohistochemistry, and polymerase chain reaction methods. Outbreaks of postvaccinal BoHV-1 abortion in the United States began to be reported with apparently increased frequency in the early 2000s. This coincided with licensure in 2003 of modified live BoHV-1 vaccines intended for use in pregnant cattle, which are now sold by 3 manufacturers. Ten recent herd episodes of postvaccinal BoHV-1 abortion are reported. All 10 BoHV-1 isolates had single-nucleotide polymorphism (SNPs) profiles previously identified in a group of BoHV-1 isolates that contains vaccine strains, based on a BoHV-1 SNP classification system. They lacked SNP features typical of those in characterized field-type strains of BoHV-1. © The Author(s) 2014.

The "Slippery Slope" of Science

ERIC Educational Resources Information Center

Etzioni, Amitai

1974-01-01

Discusses the controversy surrounding amniocentesis (used to detect and abort mongoloid fetuses) as an example of the ethical and social assessments that must be made with new scientific and medical developments. (JR)

Two puzzles for Marquis's conservative view on abortion.

PubMed

Card, Robert F

2006-09-01

Don Marquis argues that abortion is morally wrong in most cases since it deprives the fetus of the value of its future. I criticize Marquis's argument for the modified conservative view by adopting an argumentative strategy in which I work within his basic account: if it is granted that his fundamental idea is sound, what follows about the morality of abortion? I conclude that Marquis is faced with a dilemma: either his position must shift towards the extreme conservative view on which abortion is never morally permissible, or he must abandon any recognizably conservative view. This dilemma suggests that Marquis's view is either deeply implausible or that he cannot use this argument to successfully support his preferred position.

Why postnatal abortion throws the baby out with the bath water.

PubMed

Loi, Michele

2013-09-01

This paper articulates a careful and detailed objection to the moral permissibility of postnatal abortion. Giubilini and Minerva (2012) claim that if being unable to nurture one's newborn child without significant burdens to oneself, family or society, is a proper moral ground for the demand that the life of a fetus be terminated, then 'after-birth abortion should be considered a permissible option for women who would be damaged by [rearing the child or] giving up their newborns for adoption.' It will be shown that the permissibility of postnatal abortion does not follow from the argument's premises, in particular, the premise that the newborn is not a person in the morally relevant sense.

Getting the story straight. The press and "partial-birth abortion".

PubMed

Farmer, A

2000-06-01

This paper discusses the controversy of the banning of ¿partial-birth abortion¿ in the state of Nebraska. This controversy arises as a result of how several major news sources described the Nebraska statute--that is, as a pre-viability abortion ban, and not a ban on late-term abortion procedures. This issue did not only occur in Nebraska, but also in Michigan when abortion opponents simultaneously initiated a publicity scheme to mislead the public into believing the ban was about ¿gruesome¿ late-term procedures. The deceptive term ¿partial-birth abortion¿, also seemed to suggest abortions performed on viable fetuses and the language describing the ban was confusing and slippery. In response to this controversy, Janet Benshoof, the president of the Center for Reproductive Law and Policy (CRLP) immediately made a statement to counteract the allegation imposed by abortion opponents. Also, CRLP Communications Deputy Director Margie Kelly spends a considerable amount of time informing the press of the extreme measures of the laws.

The Viable Violinist.

PubMed

Hawking, Michael

2016-06-01

In the aftermath of the Kermit Gosnell trial and Giubilini and Minerva's article 'After-birth abortion', abortion-rights advocates have been pressured to provide an account of the moral difference between abortion, particularly late-term abortion, and infanticide. In response, some scholars have defended a moral distinction by appealing to an argument developed by Judith Jarvis Thomson in A defense of abortion. However, once Thomson's analogy is refined to account for the morally relevant features of late-term pregnancy, rather than distinguishing between late-term abortion and infanticide, it reinforces their moral similarity. This is because late-term abortion requires more than detachment - it requires an act of feticide to ensure the death of the viable fetus. As such, a Thomsonian account cannot be deployed successfully as a response to Giubilini and Minerva. Those wishing to defend late-term abortion while rejecting the permissibility of infanticide will need to provide an alternative account of the difference, or else accept Giubilini and Minerva's conclusion. © 2015 John Wiley & Sons Ltd.

Abortion in Islamic Ethics, and How it is Perceived in Turkey: A Secular, Muslim Country

PubMed Central

Ekmekci, Perihan Elif

2016-01-01

Abortion is among the most widely discussed concepts of medical ethics. Since the well-known ethical theories have emerged from Western world, the position of Islamic ethics regarding main issues of medical ethics has been overlooked. Muslims constitute a considerable amount of world population. Turkish Republic is the only Muslim country ruled with secular democracy and one of the three Muslim countries where abortion is legalized. The first aim of this paper is to present discussions on abortion in Islamic ethics in the context of major ethical concepts; the legal status of the fetus, respect for life and the right not to be born. The second aim is to put forth Turkey’s present legislation about abortion in the context of Islamic ethical and religious aspects. PMID:27364347

Abortion in Islamic Ethics, and How it is Perceived in Turkey: A Secular, Muslim Country.

PubMed

Ekmekci, Perihan Elif

2017-06-01

Abortion is among the most widely discussed concepts of medical ethics. Since the well-known ethical theories have emerged from Western world, the position of Islamic ethics regarding main issues of medical ethics has been overlooked. Muslims constitute a considerable amount of world population. Turkish Republic is the only Muslim country ruled with secular democracy and one of the three Muslim countries where abortion is legalized. The first aim of this paper is to present discussions on abortion in Islamic ethics in the context of major ethical concepts; the legal status of the fetus, respect for life and the right not to be born. The second aim is to put forth Turkey's present legislation about abortion in the context of Islamic ethical and religious aspects.

Ex utero: live human fetal research and the films of Davenport Hooker.

PubMed

Wilson, Emily K

2014-01-01

Between 1932 and 1963 University of Pittsburgh anatomist Davenport Hooker, Ph.D., performed and filmed noninvasive studies of reflexive movement on more than 150 surgically aborted human fetuses. The resulting imagery and information would contribute substantially to new visual and biomedical conceptions of fetuses as baby-like, autonomous human entities that emerged in the 1960s and 1970s. Hooker's methods, though broadly conforming to contemporary research practices and views of fetuses, would not have been feasible later. But while Hooker and the 1930s medical and general public viewed live fetuses as acceptable materials for nontherapeutic research, they also shared a regard for fetuses as developing humans with some degree of social value. Hooker's research and the various reactions to his work demonstrate the varied and changing perspectives on fetuses and fetal experimentation, and the influence those views can have on biomedical research.

Misinformation on abortion.

PubMed

Rowlands, Sam

2011-08-01

To find the latest and most accurate information on aspects of induced abortion. A literature survey was carried out in which five aspects of abortion were scrutinised: risk to life, risk of breast cancer, risk to mental health, risk to future fertility, and fetal pain. Abortion is clearly safer than childbirth. There is no evidence of an association between abortion and breast cancer. Women who have abortions are not at increased risk of mental health problems over and above women who deliver an unwanted pregnancy. There is no negative effect of abortion on a woman's subsequent fertility. It is not possible for a fetus to perceive pain before 24 weeks' gestation. Misinformation on abortion is widespread. Literature and websites are cited to demonstrate how data have been manipulated and misquoted or just ignored. Citation of non-peer reviewed articles is also common. Mandates insisting on provision of inaccurate information in some US State laws are presented. Attention is drawn to how women can be misled by Crisis Pregnancy Centres. There is extensive promulgation of misinformation on abortion by those who oppose abortion. Much of this misinformation is based on distorted interpretation of the scientific literature.

Relation between parvovirus B19 infection and fetal mortality and spontaneous abortion.

PubMed

Shabani, Zahra; Esghaei, Maryam; Keyvani, Hossein; Shabani, Fateme; Sarmadi, Fateme; Mollaie, Hamidreza; Monavari, Seyed Hamidreza

2015-01-01

Infection with parvovirus B19 may cause fetal losses including spontaneous abortion, intrauterine fetal death and non-immune hydrops fetalis. The aim of this study is to determine the frequency of parvovirus B19 in formalin fixed placental tissues in lost fetuses using real-time PCR method. In this cross-sectional study, 100 formalin fixed placental tissues with unknown cause of fetal death were determined using real-time PCR method after DNA extraction. Six out of 100 cases (6%) were positive for parvovirus B19 using real-time PCR. Gestational age of all positive cases was less than 20 weeks with a mean of 12.3 weeks. Three cases have a history of abortion and all of positive cases were collected in spring. Mean age of positive cases were 28 years. Parvovirus B19 during pregnancy can infect red precursor cells and induces apoptosis or lyses these cells that resulting in anemia and congestive heart failure leading to fetal death. Management of parvovirus B19 infection in pregnant women is important because immediate diagnosis and transfusion in hydropsic fetuses can decrease the risk of fetal death.

Identification of the 1B vaccine strain of Chlamydia abortus in aborted placentas during the investigation of toxaemic and systemic disease in sheep.

PubMed

Sargison, N D; Truyers, I G R; Howie, F E; Thomson, J R; Cox, A L; Livingstone, M; Longbottom, D

2015-09-01

One hundred and forty Cheviot and 100 Suffolk cross Mule primiparous 1-2-year-old ewes, from a flock of about 700 ewes, were vaccinated with an attenuated live 1B strain Chlamydia abortus vaccine about 4 weeks before ram introduction (September 2011). Between 08 March and 01 April 2012, 50 2-year-old ewes aborted and 29 of these died, despite antimicrobial and anti-inflammatory treatment and supportive care. Seven fetuses and three placentae from five 2-year-old ewes were submitted for pathological investigation. The aborted fetuses showed stages of autolysis ranging from being moderately fresh to putrefaction. Unusual, large multifocal regions of thickened membranes, with a dull red granular surface and moderate amounts of grey-white surface exudate were seen on each of the placentae. Intracellular, magenta-staining, acid fast inclusions were identified in Ziehl Neelsen-stained placental smears. Immunohistochemistry for Chlamydia-specific lipopolysaccharide showed extensive positive labelling of the placental epithelia. Molecular analyses of the aborted placentae demonstrated the presence of the 1B vaccine-type strain of C. abortus and absence of any wild-type field strain. The vaccine strain bacterial load of the placental tissue samples was consistent with there being an association between vaccination and abortion. Initial laboratory investigations resulted in a diagnosis of chlamydial abortion. Further investigations led to the identification of the 1B vaccine strain of C. abortus in material from all three of the submitted aborted placentae. Timely knowledge and understanding of any potential problems caused by vaccination against C. abortus are prerequisites for sustainable control of chlamydial abortion. This report describes the investigation of an atypical abortion storm in sheep, and describes the identification of the 1B vaccine strain of C. abortus in products of abortion. The significance of this novel putative association between the vaccine strain of C. abortus and severe clinical disease is unknown. Aspects of the approach that is described are relevant to the investigation of all outbreaks of ovine abortion, irrespective of the diagnosis. Awareness of the changing role of C. abortus as a major global cause of abortion ought to reinforce the importance of monitoring of adequate biosecurity in those countries which are currently free from chlamydial abortion.

Neosporosis-associated bovine abortion in Pennsylvania.

PubMed

Hattel, A L; Castro, M D; Gummo, J D; Weinstock, D; Reed, J A; Dubey, J P

1998-01-31

Neospora caninum was found in fetal tissues of 34 of 688 cases of bovine abortion submitted to the Pennsylvania Animal Diagnostic Laboratory System during the period from May 1994 to November 1996. The aborted fetuses ranged in gestational age from 3 to 8 months. Microscopic lesions consisted primarily of encephalitis and myocarditis. A labeled (strept) avidin-biotin staining procedure using anti-N. caninum polyclonal rabbit serum revealed N. caninum organisms within the fetal brain (27 of 27), heart (10 of 13), placenta (5 of 6), kidney (2 of 2), liver (1 of 4) and skeletal muscle (1 of 1).

[Liability for overlooked malformations. Three recent rulings concerning false ultrasound diagnosis].

PubMed

Franzki, H

2003-02-01

It is a grave risk for any physician working in prenatal medicine to be liable for an undiagnosed foetal malformation which would have justified an abortion according to section 218 a Abs. 2 StGB, making him responsible for compensation for the complete cost of upkeep and nursing of a handicapped child. Three recent high court rulings concerning the liability for overlooked malformations (amelia) have again emphasised this problem and have also demonstrated how carefully the courts determine whether a legal abortion would have been justified. In two cases this was denied, one of these cases representing a monozygotic twin pregnancy. Since an abortion would have almost certainly terminated the life of the healthy fetus, the "Bundesgerichtshof" specified stringent requirements as to the degree of handicap of the malformed fetus and the degree of additional stress for the mother, both of which were denied. A third case was judged differently because all four limbs were severely malformed and the mother was seen to be in a very unstable psychological state with the possible danger of suicide. Therefore the gynaecologist was judged to be liable for an incorrect ultrasound diagnosis (20/5 gestational week). This court ruling contains remarkable comments regarding the burden of proof and the permission for a late abortion. Although this ruling is in line with recent jurisdiction, it has yielded a surprisingly critical response. this criticism should be levelled not towards the courts, but to the legislative body responsible for the consequences of legalising abortion on (socio-) medical grounds.

Female-selective abortion in Asia: patterns, policies, and debates.

PubMed

Miller, B D

2001-12-01

Since the early 1980s, the use of sex-selective abortion increased in many Asian contexts. Estimates indicate that several million female fetuses were aborted in the last two decades of the twentieth century. This article takes a currently unusual approach for a cultural anthropologist in pursuing cross-national comparisons of trends in sex-selective abortion. The risks involved in such an approach are taken in the hope that it will yield insights not gained through localized analysis. After reviewing the available evidence on female-selective abortion, I discuss features of Asian culture that support strong son preference. Next I review the related issues of increased technological availability for prenatal sex selection and national policies about sex selection. Last, I consider several positions on female-selective abortion and how cultural anthropology may contribute to understanding the global context and consequences of prenatal gender discrimination.

The Relationship of Abortion and Violence Against Women: Violence Prevention Strategies and Research Needs.

PubMed

Coyle, Catherine T; Shuping, Martha W; Speckhard, Anne; Brightup, Jennie E

2015-01-01

From the perspective of peace psychology, the role of abortion in acts of violence against women is explored, with a focus on violence-prevention strategies. Setting aside the political debate, this task force report takes the conflict-transformation approach of considering all perspectives that have concern for the right of women to avoid being victims of violence. The evidence that victims of Intimate Partner Violence are disproportionately represented in women presenting for abortion suggests a need for screening at clinics. Coerced abortion is a form of violence and has occurred by government policy in China and as a result of other violence against women: sex trafficking and war situations. Sex-selection abortion of female fetuses, referred to as "gendercide," has reached pandemic proportions and caused a gender imbalance in some countries. Psychology, through empirical research, can make unique contributions to understanding the relationship between abortion and violence and in developing prevention strategies.

Toward a redefinition and contextualization of the abortion issue.

PubMed

Hartman, A

1991-11-01

The current condition of the abortion issue is that of an ideological stalemate. Each side has retreated to defend positions that will tolerate compromise of consideration of the other's viewpoint. The result is that both sides fail to see the implications of their views. 1 reason for this current state of affairs is the effect of Roe v Wade. The decision is based in privacy rights, rather than bodily integrity, which means that women are to be left alone when it comes to abortion. This can be seen with the Harris v McRae decision which ended federal funding for abortion services and the Rust v Sullivan decision which further limited doctors to counsel, inform, or refer women about abortion if they take federal money. Both sides of the issue defended absolute, immutable rights which do not leave room for personal, civic, and collective responsibility. Both sides have inconsistencies: the pro-choice side does not recognize that while abortion as a backup to birth control is okay, abortion as a primary means of birth control is not. Yet this is the case in many countries today. The pro-life side maintains that the fetus has the right to be born, yet the conservative administration and its supporters do not want to pay for social and health programs that will give these fetuses a descent quality of life. If they care so much for life, how can they stand by while 20% of children live in poverty? The pro-life side continues to ignore that fact that the majority of Americans support the right to chose. The pro-choice side continues to ignore the fact that 40% of those that favor choice, also feel that abortion is immoral. The final result of these arguments about right, is that they do not exist in the context of the real world. They are formed without looking at the social, economic, and personal contexts in which abortion occurs. The right to abortion should not stand alone, it should be a fail safe combined with family planning education and universal contraception.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hammer-Jacobsen, E.

In Denmark in recent years, x-ray examination of pregnant women has in some instances been either the sole or a contributory indication for therapeutic abortion. The case histories are discussed of 11 pregnant women who had one or more abdominal x-ray examinations during the first 3 months of pregnancy. Therapeutic abortion was later performed in 8 cases while 3 went on to term. The calculated fetal doses in these cases ranged from 0.3 to 3.7 r. To calculate the dose in the uterus in relation to the rectal dose, measurements were made in a paraffin phantom and Mix D phantommore » blocks. It was found that the dose at a depth of 10 cm (uterus) is two or three times as large as at a depth of 15 cm (rectum), when using radiation of diagnostic quality. For the purpose of these calculations the fetal dose was assumed to be twice that of the rectum (anteroposterior projection). On the basis of examination of the aborted fetuses and the three children that were born, it was concluded that one of these children, whose development was abnormal, shouid have been aborted and that four of the induced abortions were unnecessary. The placenta had undergone fibrosis in the case of the abnormal child, who had received 3.7 r 50 days after conception. On the basis of these results and a survey of the literature the following rules are proposed relating to use of radiodiagnosis during the 1st 4 months of pregnancy: Fetal doses of less than approximates 1 r are presumed to cause no noticeable injury, and consequently provide no indication for therapeutic abortion. Fetal doses between l to 10 r are assumed, in some instances, to cause injuries taking the form of diseases, malformations, slow development, or reduced resistance, especially when irradiation occurs between the second and sixth week. Doses should be individually evaluated after measurements with the x-ray units used, and if these doses are reached, therapeutic abortion is advisable. Fetal doses above about 10 r are assumed to involve a great probability of fetal injury, and induction of abortion should therefore be the rule. During the last 5 months of pregnancy the fetus will withstand considerably higher doses, of the order of those occurring in pelvimetry. If abortion is performed, the fetus should always be microscopically examined. When birth follows irradiation of a fetus with doses exceeding about 1 r, the development of the child should be kept under observation. It is recommended that in fertile women, x-ray examination of the abdomen should be performed only during the first 10 days following regular menstruation. This rule should be introduced as a routine by all radiological departments, and radiologists. The physician referring the patient for x-ray examination should state the latest date of menstruation in the reference. If the possibility of pregnancy cannot be excluded, x-ray examination should be avoided or postponed until the last 5 months of pregnancy. Only vitally indicated examinations should be exempted from this rule. Each year in Denmark, it is calculated, about 30,000 abdominal x-ray examinations of women 15-39 yr old are carried out, and about 300 of these women are in their first month of pregnancy. (BBB)« less

There is no right to the death of the fetus.

PubMed

Hendricks, Perry

2018-06-08

Joona Räsänen, in his article 'Ectogenesis, abortion and a right to the death of the fetus' (this journal), has argued for the view that parents have a right to the death of the fetus. In this brief article, I will explicate the three arguments Räsänen defends, and show that two of them have false or unmotivated premises and hence fail, and that the support he offers for his third argument is inconsistent with other views he expresses in his article. Therefore, I conclude that there is no right to the death of the fetus, or, if there is one, Räsänen has not shown it. © 2018 John Wiley & Sons Ltd.

[Abortion in Japan].

PubMed

Yamamoto, K; Yamamoto, Y; Hayase, T

1993-01-01

In Japan, the artificial abortion is a penal offence; only in the presence of certain conditions it is authorized under the provision of the Eugenic Protection Law which was promulgated in 1948. According to the law, the artificial abortion is restricted to the period, in which the fetus is not viable outside of the uterus. This period is prescribed by notification from the Ministry of Public Welfare; up to now it has been shortened twice (1976, 1991). Due to the introduction of economic reasons in the list of conditions and the simplification of the procedure the artificial abortion in Japan was virtually liberalized. Prosecution for illegal abortion is very rare in recent years. The number of reported artificial abortions decreases; in the about last 30 years it reduced by half. However, the increase in the number of abortions in women younger than 20 years of age is a problem. The abortion in teenagers is late compared with that in other age groups. Although the number of neonaticides does not seem to increase, the increase in the number of abortions in teenagers remains a serious problem in Japan.

Informed decision making and abortion: crisis pregnancy centers, informed consent, and the first amendment.

PubMed

Ahmed, Aziza

2015-01-01

Shifting laws and regulations increasingly displace the centrality of women's health concerns in the provision of abortion services. This is exemplified by the growing presence of deceptive Crisis Pregnancy Centers alongside new informed consent laws designed to dissuade women from seeking abortions. Litigation on informed consent is further complicated in the clinical context due to the increased mobilization of facts - such as the gestational age or sonogram of the fetus - delivered with the intent to dissuade women from accessing abortion. In other words, factual information utilized for ideological purpose. To preserve a woman's autonomy and decision-making capacity, there must be a concerted effort on the part of legislators and courts to place a woman's health at the center of abortion law and policy. © 2015 American Society of Law, Medicine & Ethics, Inc.

Divergent Views on Abortion and the Period of Ensoulment

PubMed Central

Khitamy, Badawy A. B.

2013-01-01

A Muslim woman in her sixteenth week of pregnancy was informed that her ultrasound scan showed spina bifida, and laboratory results confirmed the diagnosis. The child would have various complications and, most probably, would need medical care for life. With the consent of her husband she decided to terminate the pregnancy. Her decision sparked controversy among Muslim clerics in her community, sparking debate between those who would allow abortion for medical reasons and those who oppose abortion for any reason. This paper will review the philosophical and theological arguments of the pro-life and pro-choice groups as well as the Islamic perspective concerning a woman’s autonomy over her reproductive system, the sanctity of the fetus and the embryo, therapeutic abortion, and ensoulment. PMID:23573379

Foot-and-Mouth Disease Virus-Associated Abortion and Vertical Transmission following Acute Infection in Cattle under Natural Conditions

DOE PAGES

Ranjan, Rajeev; Biswal, Jitendra K.; Subramaniam, Saravanan; ...

2016-12-15

Foot-and-mouth disease (FMD) is a highly contagious and economically important viral disease of cloven-hoofed animals, including domestic and wild host species. During recent FMD outbreaks in India, spontaneous abortions were reported amongst FMD-affected and asymptomatic cows. The current study was an opportunistic investigation of these naturally occurring bovine abortions to assess causality of abortion and vertical transmission of FMDV from infected cows to fetuses. For this purpose, fetal tissue samples of eight abortuses (heart, liver, kidney, spleen, palatine tonsil, umbilical cord, soft palate, tongue, lungs, and submandibular lymph node) were collected and screened by various detection methods, including viral genomemore » detection, virus isolation, and immunomicroscopy. Amongst these cases, gross pathological changes were observed in 3 abortuses. Gross pathological findings included blood-tinged peritoneal and pleural effusions and myocarditis. Hearts of infected calves had mild to moderate degeneration and necrosis of the myocardium with moderate infiltration by mixed inflammatory cells. Localization of FMDV antigen was demonstrated in lungs and soft palate by immunomicroscopy. FMDV serotype O viral genome was recovered from 7 of 8 cases. Infectious FMDV serotype O was rescued by chemical transfection of the total RNA extracted from three soft palate samples and was sequenced to confirm 100% identity of the VP1 (capsid) coding region with isolates collected from infected cattle during the acute phase of infection. Based upon these findings, it may be concluded that FMDV-associated abortion occurred among the infected pregnant cows included within this study and FMDV was subsequently transmitted vertically to fetuses. This is the first documentation of FMDV-associated abortions in cattle.« less

Foot-and-Mouth Disease Virus-Associated Abortion and Vertical Transmission following Acute Infection in Cattle under Natural Conditions

PubMed Central

Ranjan, Rajeev; Biswal, Jitendra K.; Subramaniam, Saravanan; Singh, Karam Pal; Stenfeldt, Carolina; Rodriguez, Luis L.; Pattnaik, Bramhadev; Arzt, Jonathan

2016-01-01

Foot-and-mouth disease (FMD) is a highly contagious and economically important viral disease of cloven-hoofed animals, including domestic and wild host species. During recent FMD outbreaks in India, spontaneous abortions were reported amongst FMD-affected and asymptomatic cows. The current study was an opportunistic investigation of these naturally occurring bovine abortions to assess causality of abortion and vertical transmission of FMDV from infected cows to fetuses. For this purpose, fetal tissue samples of eight abortuses (heart, liver, kidney, spleen, palatine tonsil, umbilical cord, soft palate, tongue, lungs, and submandibular lymph node) were collected and screened by various detection methods, including viral genome detection, virus isolation, and immunomicroscopy. Amongst these cases, gross pathological changes were observed in 3 abortuses. Gross pathological findings included blood-tinged peritoneal and pleural effusions and myocarditis. Hearts of infected calves had mild to moderate degeneration and necrosis of the myocardium with moderate infiltration by mixed inflammatory cells. Localization of FMDV antigen was demonstrated in lungs and soft palate by immunomicroscopy. FMDV serotype O viral genome was recovered from 7 of 8 cases. Infectious FMDV serotype O was rescued by chemical transfection of the total RNA extracted from three soft palate samples and was sequenced to confirm 100% identity of the VP1 (capsid) coding region with isolates collected from infected cattle during the acute phase of infection. Based upon these findings, it may be concluded that FMDV-associated abortion occurred among the infected pregnant cows included within this study and FMDV was subsequently transmitted vertically to fetuses. This is the first documentation of FMDV-associated abortions in cattle. PMID:27977708

Foot-and-Mouth Disease Virus-Associated Abortion and Vertical Transmission following Acute Infection in Cattle under Natural Conditions

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ranjan, Rajeev; Biswal, Jitendra K.; Subramaniam, Saravanan

Foot-and-mouth disease (FMD) is a highly contagious and economically important viral disease of cloven-hoofed animals, including domestic and wild host species. During recent FMD outbreaks in India, spontaneous abortions were reported amongst FMD-affected and asymptomatic cows. The current study was an opportunistic investigation of these naturally occurring bovine abortions to assess causality of abortion and vertical transmission of FMDV from infected cows to fetuses. For this purpose, fetal tissue samples of eight abortuses (heart, liver, kidney, spleen, palatine tonsil, umbilical cord, soft palate, tongue, lungs, and submandibular lymph node) were collected and screened by various detection methods, including viral genomemore » detection, virus isolation, and immunomicroscopy. Amongst these cases, gross pathological changes were observed in 3 abortuses. Gross pathological findings included blood-tinged peritoneal and pleural effusions and myocarditis. Hearts of infected calves had mild to moderate degeneration and necrosis of the myocardium with moderate infiltration by mixed inflammatory cells. Localization of FMDV antigen was demonstrated in lungs and soft palate by immunomicroscopy. FMDV serotype O viral genome was recovered from 7 of 8 cases. Infectious FMDV serotype O was rescued by chemical transfection of the total RNA extracted from three soft palate samples and was sequenced to confirm 100% identity of the VP1 (capsid) coding region with isolates collected from infected cattle during the acute phase of infection. Based upon these findings, it may be concluded that FMDV-associated abortion occurred among the infected pregnant cows included within this study and FMDV was subsequently transmitted vertically to fetuses. This is the first documentation of FMDV-associated abortions in cattle.« less

Psychological aspects of therapeutic abortion after early prenatal diagnosis.

PubMed

Di Giusto, M; Lazzari, R; Giorgetti, T; Paesano, R; Pachi, A

1991-01-01

The early discovery of a fetal pathology creates a "crisis" situation fraught with psychic problems for the couple who must live through it. The Authors observed a group of patients in the second trimester of pregnancy. They had all requested therapeutic abortion since serious malformation of the fetus had been confirmed. By means of a questionnaire constructed for the purpose, certain characteristics of fetal malformation and of pregnancy were evidenced, as well as the way these were experienced by the patients. The immediate and delayed reactions to the diagnosis of malformation were also studied, as was the experience lived when faced with the choice of abortion.

So close and yet so far – Molecular Microbiology of Campylobacter fetus subspecies

PubMed Central

Sprenger, H.; Zechner, E. L.; Gorkiewicz, G.

2012-01-01

Campylobacter fetus comprises two subspecies, C. fetus subsp. fetus and C. fetus subsp. venerealis, which are considered emerging pathogens in humans and animals. Comparisons at the genome level have revealed modest subspecies-specific variation; nevertheless, these two subspecies show distinct host and niche preferences. C. fetus subsp. fetus is a commensal and pathogen of domesticated animals that can be transmitted to humans via contaminated food. The clinical features of human infection can be severe, especially in impaired hosts. In contrast, C. fetus subsp. venerealis is a sexually transmitted pathogen essentially restricted to cattle. Infections leading to bovine venereal campylobacteriosis cause substantial economic losses due to abortion and infertility. Recent genome sequencing of the two subspecies has advanced our understanding of C. fetus adaptations through comparative genomics and the identification of subspecies-specific gene regions predicted to be involved in pathogenesis. The most striking difference between the subspecies is the highly subspecies-specific association of a pathogenicity island in the C. fetus subsp. venerealis chromosome. The inserted region encodes a Type 4 secretion system, which contributes to virulence properties of this organism in vitro. This review describes the main differences in epidemiological, phenotypic, and molecular characteristics of the two subspecies and summarizes recent advances towards understanding the molecular mechanisms of C. fetus pathogenesis. PMID:24611123

Detection of toxoplasmosis in experimentally infected goats by PCR.

PubMed

Sreekumar, C; Rao, J R; Mishra, A K; Ray, D; Joshi, P; Singh, R K

2004-05-15

PCR was used to diagnose toxoplasmosis in two pairs of Barbari goats infected by oral administration of doses of either 10(4) or 10(5) oocysts of Toxoplasma gondii. Blood and lymph node aspirates were collected from the infected goats and control goat at intervals, and tissues were also collected from a fetus that was aborted and a doe that died during the trial. Both processed and unprocessed samples were used for the PCR, using primers directed to the multicopy B1 gene. None of the blood samples was positive, but a specific signal was obtained from the lymph node aspirates after partial DNA extraction. Direct PCR of the lung, muscle and mesenteric lymph node of the doe and lung tissue of the aborted fetus yielded the target fragment. The simplified PCR protocols, including partial DNA extraction and direct assay of lung tissue, were effective for the diagnosis of toxoplasmosis.

Endocrine dysfunction and recurrent spontaneous abortion: An overview

PubMed Central

Kaur, Ramandeep; Gupta, Kapil

2016-01-01

Miscarriage is the spontaneous loss of a fetus before it is viable, occurring at a rate of 15–20%. Recurrent spontaneous abortion (RSA) or habitual miscarriage is defined as repeated occurrence of 3 or more miscarriages before 20th week of gestation accounting for the most common complication of early pregnancy in humans. Various etiological factors responsible for recurrent miscarriage are anatomical, genetical, endocrinological, immunological, and infectious. The endocrinological abnormalities may be polycystic ovarian syndrome, hyperprolactinemia, luteal phase defect, thyroid dysfunction, diabetes, or hyperandrogenism contributing to recurrent pregnancy loss. In the present article, the role of endocrinological disorders in patients with RSA has been reviewed. The article search was done using electronic databases, Google scholarly articles, and PubMed based on different key words. We have further combined the searches and made grouping as per various endocrine abnormalities, which might be responsible to cause spontaneous loss of fetus. PMID:27127734

Revisiting the argument from fetal potential

PubMed Central

Manninen, Bertha Alvarez

2007-01-01

One of the most famous, and most derided, arguments against the morality of abortion is the argument from potential, which maintains that the fetus' potential to become a person and enjoy the valuable life common to persons, entails that its destruction is prima facie morally impermissible. In this paper, I will revisit and offer a defense of the argument from potential. First, I will criticize the classical arguments proffered against the importance of fetal potential, specifically the arguments put forth by philosophers Peter Singer and David Boonin, by carefully unpacking the claims made in these arguments and illustrating why they are flawed. Secondly, I will maintain that fetal potential is morally relevant when it comes to the morality of abortion, but that it must be accorded a proper place in the argument. This proper place, however, cannot be found until we first answer a very important and complex question: we must first address the issue of personal identity, and when the fetus becomes the type of being who is relevantly identical to a future person. I will illustrate why the question of fetal potential can only be meaningfully addressed after we have first answered the question of personal identity and how it relates to the human fetus. PMID:17509146

Spontaneous abortion in multiple pregnancy: focus on fetal pathology.

PubMed

Joó, József Gábor; Csaba, Ákos; Szigeti, Zsanett; Rigó, János

2012-08-15

Multiple pregnancy with its wide array of medical consequences poses an important condition during pregnancy. We performed perinatal autopsy in 49 cases of spontaneous abortion resulting from multiple pregnancies during the study period. Twenty-seven of the 44 twin pregnancies ending in miscarriage were conceived naturally, whereas 17 were conceived through assisted reproductive techniques. Each of the 5 triplet pregnancies ending in miscarriage was conceived through assisted reproductive techniques. There was a positive history of miscarriage in 22.4% of the cases. Monochorial placentation occurred more commonly in multiple pregnancies terminating with miscarriage than in multiple pregnancies without miscarriage. A fetal congenital malformation was found in 8 cases. Three of these cases were conceived through assisted reproductive techniques, and 5 were conceived naturally. Miscarriage was due to intrauterine infection in 36% of the cases. Our study confirms that spontaneous abortion is more common in multiple than in singleton pregnancies. Monochorial placentation predicted a higher fetal morbidity and mortality. In pregnancies where all fetuses were of male gender, miscarriage was more common than in pregnancies where all fetuses were female. Assisted reproductive techniques do not predispose to the development of fetal malformations. Copyright © 2012 Elsevier GmbH. All rights reserved.

The medico-legal investigation of abandoned fetuses and newborns--a review of cases admitted to the Pretoria Medico-Legal Laboratory, South Africa.

PubMed

du Toit-Prinsloo, L; Pickles, C; Smith, Z; Jordaan, J; Saayman, G

2016-03-01

There is a dearth of literature on the extent of fetal or newborn abandonment or "dumping" and the medico-legal investigation procedures these cases require. This is despite the fact that these occurrences are a worldwide phenomenon and by definition involve criminal law concerns such as illegal abortion, concealment of birth, murder, or neonaticide, depending on the country concerned. This article contributes to current literature in both respects and provides a retrospective case audit for the period 2004-2008 pertaining to all abandoned newborns and fetuses admitted to the Pretoria Medico-Legal Laboratory (PMLL) in South Africa. Demographic details, scope, and nature of the medico-legal investigation as well as formulation of cause of death were recorded. A total of 289 cases were identified for inclusion in this study, 57% of which were considered to have been non-viable fetuses, while 45 of the viable fetuses were deemed to have been stillborn. These instances involve the crimes of concealment of birth and at times illegal abortion, yet prosecution of these cases are relatively unheard of. Signs of live birth were identified in 38 of the cases in the study. Of these infants, 9 were deemed to have died from injuries they have sustained, and in a further 9 cases, no anatomical cause of death could be identified. Homicidal cases should be brought in cases where death ensued as a result of abandonment; however, it is not known how many cases were prosecuted. A comparatively large number of cases were found to have been admitted to the Pretoria Medico-Legal Laboratory. This is alarming because South African abortion laws are liberal and services are free at point of access in the public health care sector. A substantial percentage of cases of abandoned infants were found to have shown signs of life after birth implying a homicidal manner of death or death by abandonment, but it seems these cases are merely shelved.

Prenatal diagnosis: choices women make about pursuing testing and acting on abnormal results.

PubMed

Pryde, P G; Drugan, A; Johnson, M P; Isada, N B; Evans, M I

1993-09-01

Liberalization of abortion laws in several US states (e.g., New York and California) coincided with the development of prenatal techniques, which diagnose chromosomal abnormalities and biochemical disorders. Increased use of prenatal diagnostic services has not been accompanied by adequate examination of the decision making process women undergo when contemplating prenatal diagnosis, pregnancy termination, or experimental fetal therapy. The limited literature exploring these issues indicates that many women do not know as much as possible about the health of their fetus. Women who are at risk of abnormal pregnancy tend to become distressed and willing to accept invasive testing, even when they know the significant, albeit low, risks of such testing. Women's perceptions of risk, which stem from complex psychologic-phenomena, are likely to be very inconsistent with objective reality. Neither counseling nor education can easily change these misperceptions. Nevertheless, counseling can at least alter misperceptions enough so they move closer to objective reality. On the other hand, counseling can sway perceptions and choices made based on these perceptions. Decision making is even more complex and emotional when women encounter abnormalities. Considerable social, moral, and psychologic factors influence this process, making this a very problematic area to study. Almost all women who carry an abnormal fetus with a very serious prognosis and a high degree of diagnostic certainty chose to terminate the pregnancy. The decision is much more difficult for women carrying a fetus with less diagnostic or prognostic certainty. Insufficient data exists to determine how they handle these management decisions. Women tend to opt for abortion in cases of chromosomal abnormalities, regardless of the severity or certainty of the outcome. Women carrying a fetus with anatomic disorders with prognostic uncertainty or less severity choose to abort at lower rates. More research is needed to understand decision making processes.

Women and family planning. "Now I will tell my daughters".

PubMed

1994-08-01

A Bolivian woman with three daughters became pregnant while practicing the rhythm method. Method failure occurred seven years after she bore her most recent child and prompted her, with her husband's consent, to obtain an unsafe abortion. The decision to abort the fetus was based upon her husband's lack of employment, the meager monthly income of US$45 which she earns, and the inability of her to continue working once pregnant. The abortion process consisted of a three-hour scraping/general cleaning which left the woman dizzy. She returned to the physician several days later, bloated and in pain, when the possibility of a perforated uterus was voiced and surgery conducted. The woman regrets having the abortion, for the couple wanted to bear a fourth child once they could afford it.

Religion and abortion: Roman Catholicism lost in the pelvic zone.

PubMed

Kissling, F

1993-01-01

The Roman Catholic Church has held the most absolute and extreme position against abortion taken by any religious group. Opposition to abortion by US Catholic bishops has been unflagging since Roe vs. Wade was decided. The current strategy embraced by the bishops is to restrict access to abortion as a prelude to attaining a complete ban on the procedure. The bishops, of course, have a political and constitutional right to champion public policy issues. This ability is limited only by the laws regarding tax-exempt status which make it impossible for the bishops to endorse political candidates. Opponents of the positions of the bishops, in turn, have a right to challenge their positions. The bishops, acting jointly as the United States Catholic Conference (USCC), express their own opinions, not the opinions of the 53 million US Catholics and have been criticized by both conservative and progressive groups in the church. Since women can not become Catholic bishops, or even priests, they are excluded from meetings of the USCC. Catholic lay groups have expressed the view that there is more than one legitimate Catholic position regarding abortion and have even filed briefs in favor of retaining the decision reached in Roe vs. Wade. The bishops, however, are able to draw on a multitude of institutions to further their view and have enhanced the operations of their 28 statewide lobbying offices as the abortion battle has shifted to the states. The Webster decision signaled a return of the bishops to a prominent position in the anti-abortion campaign. Prior to Webster, they kept their distance from the Protestant religious right. With Webster, the bishops felt the time was right to press hard to further restrictions to access to abortion. As they began to apply pressure, a pro-choice backlash developed, with leading Catholic politicians adopting strong pro-choice positions. The bishops reacted by taking such aggressive actions as denouncing certain politicians by name. This behavior caused even more alienation of middle-of-the-road Catholics from the bishops' position. The bishops tried to recover by hiring a professional public relations firm and the pollster used by the Reagan administration. The public relations firm was dismissed within a year. Religious observers wonder why the church is so adamantly against abortion in every circumstance, despite the beliefs of its members. In fact, in 1974, the Congregation for the Doctrine of the Faith noted the church's opposition to abortion but fell short of calling it murder and was honest about the church's ambiguity over the personhood of a fetus or at what stage in development the creator endows a fetus with a soul. This question has been debated by theologians since the early centuries of the church. Even the current Pope favors the term "that which is in the process of becoming" when discussing a fetus. In addition, church history and positions regarding the possibility of a "just war" make the church's adherence to the impossibility of a "just abortion" hard to justify. This hard-line position has removed the church from a position in which it could help women and society understand the values which must underly every decision to have an abortion.

[Endemic and epidemic bovine neosporosis: description of two events in beef cattle].

PubMed

Calandra, Patricio M; Di Matía, José M; Cano, Dora B; Odriozola, Ernesto R; García, Juan A; Späth, Ernesto J A; Odeón, Anselmo C; Paolicchi, Fernando A; Morrell, Eleonora L; Campero, Carlos M; Moore, Dadín P

2014-01-01

The aim of this study was to describe two events in which Neospora caninum was involved in bovine abortions in beef cattle. In the first event, 11 abortions in 57 heifers were recorded in 45 days. One aborted heifer was 5 times more likely to be seropositive than a non-aborted heifer (OR=4.9; IC 1.2-19.9) (p<0.05). In the second event, no association between serological results and abortions were observed (OR=0,69; 0,06-7,31) (p>0.05). Neither antibodies nor isolation of other pathogens were achieved in any case. On the contrary, antibodies and pathognomonic histopathological lesions were observed in the four fetuses from both cases. Interestingly, the findings in the first event suggest the epidemic behavior of the disease. In contrast, in the second event it appears that few abortions were due to N. caninum, suggesting the presence of endemic neosporosis. Copyright © 2014 Asociación Argentina de Microbiología. Publicado por Elsevier España. All rights reserved.

Abortion Services and Military Medical Facilities

DTIC Science & Technology

2010-12-16

used to perform an abortion except where the life of the mother would be endangered if the fetus were carried to term or in a case in which the...and long -lasting physical health damage to the mother would result if the pregnancy were carried to term when so determined by two physicians. Nor...restrictions with regard to the “severe and long -lasting physical health damage to the mother that would result if the pregnancy were carried to term when so

An economic analysis of pregnancy resolution in Virginia: specific as to race and residence.

PubMed

Liu, G G

1995-01-01

This study analyses an economic model of pregnancy resolution; that is, a model of the choice by a pregnant woman to abort her fetus or carry it to term. This analysis, using an analytical model derived from the household utility framework, adds to previous research by presenting race- and residence-specific estimates of how individual characteristics, history of abortion, and the community-based factors determine women's choices of giving birth vs. aborting. The main data for estimating the model were drawn from the 1984 vital statistics of all induced abortions and live births in the Commonwealth of Virginia. The major findings indicate that low parental education, high maternal age, previous early abortions, and the availability of abortion providers all significantly reduce the probability of choosing the live birth option. Married status and the availability of family planning clinics significantly increase the probability of the live birth option. The findings also suggest that women's choices between abortion and live birth vary substantially with race (White vs. Black) and residential (urban vs. rural) location.

Human Non-persons, Feticide, and the Erosion of Dignity

PubMed Central

2010-01-01

Feticide, the practice of terminating the life of an otherwise viable fetus in utero, has become an increasingly common practice in obstetric centres around the globe, a concomitant of antenatal screening technologies. This paper examines this expanding practice in light of the concept of human dignity. Although it is assumed from the outset that even viable human fetuses are not persons and as such do not enjoy full membership in the moral community, it is argued that the fact that these are nevertheless human fetuses affords them prima facie moral status. Thus even those who accept a liberal position with regard to therapeutic abortion, should be concerned about these more recent developments. Indeed, how we treat viable human fetuses has implications for our prospective treatment of other human non-persons and could undermine the common human dignity we all share. PMID:21212811

Abortion: a history.

PubMed

Hovey, G

1985-01-01

This review of abortion history considers sacred and secular practice and traces abortion in the US, the legacy of the 19th century, and the change that occurred in the 20th century. Abortion has been practiced since ancient times, but its legality and availability have been threatened continuously by forces that would denigrate women's fundamental rights. Currently, while efforts to decrease the need for abortion through contraception and education continue, access to abortion remains crucial for the well-being of millions of women. That access will never be secure until profound changes occur in the whole society. Laws that prohibit absolutely the practice of abortion are a relatively recent development. In the early Roman Catholic church, abortion was permitted for male fetuses in the first 40 days of pregnancy and for female fetuses in the first 80-90 days. Not until 1588 did Pope Sixtus V declare all abortion murder, with excommunication as the punishment. Only 3 years later a new pope found the absolute sanction unworkable and again allowed early abortions. 300 years would pass before the Catholic church under Pius IX again declared all abortion murder. This standard, declared in 1869, remains the official position of the church, reaffirmed by the current pope. In 1920 the Soviet Union became the 1st modern state formally to legalize abortion. In the early period after the 1917 revolution, abortion was readily available in state operated facilities. These facilities were closed and abortion made illegal when it became clear that the Soviet Union would have to defend itself against Nazi Germany. After World War II women were encouraged to enter the labor force, and abortion once again became legal. The cases of the Catholic church and the Soviet Union illustrate the same point. Abortion legislation has never been in the hands of women. In the 20th century, state policy has been determined by the rhythms of economic and military expansion, the desire for cheap labor, and greater consumerism. The legal history of abortion in the US illustrates dramatically that it was doctors, not women, who defined the morality surrounding abortion. Women continue to have to cope with the legacy of this fact. The seemingly benign 2-sphere family of the 19th century cut a deep wound in the human community. Men had public power and authority and were encouraged to be sexual. Women were offered the alternative of being powerful only as sexual beings who could thus enforce a domestic moral order. The legacy of the 2-sphere family continues, but much has changed. By 1973 pressure for reform had led 14 states to liberalize their existing abortin laws, and the US Supreme Court finally ruled that abortion is a private matter between a woman and her doctor. The current problem is that despite new laws and new attitudes toward women and abortion, male dominated and male defined institutions still determine what is possible. Women's right to abortion will never be safe and secure as long as this situation continues.

Abortion.

PubMed

1993-05-01

The Alan Guttmacher Institute's State Reproductive Health Monitor "Legislative Proposals and Actions" provides US legislative information on abortion. The listing contains information on pending bills: the state, the identifying legislative number, the sponsor, the committee, the date the bill was introduced, a description of the bill, and when available the bill's status. The bills cover: 1) clinic licensing, e.g., requiring outpatient health care facilities in which abortions are performed, to have malpractice liability insurance; 2) comprehensive statues, which require parental notification before minor may obtain abortions, mandate abortion counseling to all women 24 hours before the abortion can be performed and prohibit disciplining or discharging a state employee for refusing to provide abortion counseling; 3) fetal personhood and rights, e.g. providing that life is vested in each person at fertilization; 4) fetal research and remains; 5) gender of fetus, which regulate abortions relative to sex selection in pregnancies; 6) harassment regulation; 7) informed consent and waiting periods detailing the risks and alternatives to abortion, and the 24-hour waiting period; 8) insurance coverage, e.g., eliminating language banning the coverage of abortions for state workers, and prohibiting disclosure by a health insurance carrier to the employer of a claimant that the claimant had a surgical abortion; 9) legality of abortion, urging Congress to reject he Freedom of Choice Act; 10) parental consent and notification; 11) postviability requirements; 12) public funding; 13) reporting requirements; 14) reproductive rights, and 15) spousal and paternal consent and notification.

Seroprevalence and molecular characterization of Chlamydia abortus in frozen fetal and placental tissues of aborting ewes in northeastern Algeria.

PubMed

Hireche, Sana; Ababneh, Mustafa Mohammed Kheir; Bouaziz, Omar; Boussena, Sabrina

2016-02-01

Enzootic abortion of ewes is one of the most serious health problems in sheep flocks worldwide. It has a significant economic impact because abortion, decrease in milk production and weak lambs. Besides, the bacteria is zoonotic. A cross-sectional study was conducted to determine the seroprevalence and risk factors associated with Chlamydia abortus infection in 552 ewes in Constantine using a C. abortus-specific indirect ELISA kit. Chlamydial DNA was investigated in ten ovine fetuses and eight placentas using PCR- restriction fragment length polymorphism (RFLP) and DNA sequencing. The study concluded that 7.2 % of ewes were seropositive and 33.3 % of sheep flocks had at least one seropositive ewe. Adjacent farmworker visits (OR = 7.667, 95 % CI (OR) = 2.307; 27.203) was defined as a risk factor. Deliveries of weak lambs (OR = 2.920, 95 % CI (OR) = 1.022; 8.342) and septicemia in lambs (OR = 9.971, 95 % CI (OR) = 2.383; 41.713) were significantly associated with chlamydial infection. PCR-RFLP analysis revealed positive signals to C. abortus in six fetuses and four placentas. Sequencing of the omp2 gene revealed that the Algerian strain is 96 % similar with C. abortus FAS strain. C. abortus plays a major role in abortion in northeastern Algeria. Appropriate control measures must be implemented to reduce economic losses and to avoid human contamination.

Seroprevalence and first multilocus microsatellite genotyping of Neospora caninum in dairy cattle in Henan, central China.

PubMed

Qian, Weifeng; Wang, Tianqi; Yan, Wenchao; Zhang, Min; Han, Lifang; Xue, Rui; Song, Shaofu; Lv, Chaochao

2017-09-15

Neospora caninum is one of the important causes of abortion in cattle worldwide, and losses due to neosporosis to the cattle industry are considerable. However, the knowledge of genetic characterization of this parasite is limited. The aim of the present study is to determine the prevalence and genetic characterization of N. caninum from dairy cows in Henan Province, central China. A total of 510 blood samples and 7 aborted fetuses were collected from 8 dairy farms in Henan Province. Serum antibodies to N. caninum were examined by ELISA using a recombinant tNcSRS2 protein as the coating antigen. The overall seroprevalence of N. caninum in dairy cows was 41.2% (210/510). The seropositivity rate of N. caninum in aborting cows (49.3%) was statistically significant higher than that (29.3%) in non-aborting cows (p<0.05) with an odds ratio of 2.44 (95% CI, 1.61-3.41). Statistical association was also found between farm type and the seropositivity rate of N. caninum infection in cows (p<0.01).N. caninum DNA was detected from 6 of 396 blood samples (1.5%) and 4 of 7 aborted fetuses by nested PCR based on NC5 gene, and the 10N. caninum positive DNA samples were further analyzed by multilocus microsatellite (MS) genotyping for MS4, MS5, MS6A, MS7, MS8, MS10, and MS12. Only 2 samples were successfully genotyped at all genetic loci, and two unique profiles including two novel allelic patterns were identified. To our knowledge, this study is the first report of genetic characterization of N. caninum isolates from naturally infected dairy cows based on multilocus microsatellites (more than 2 loci) in China. Copyright © 2017 Elsevier B.V. All rights reserved.

Normatology: a review and commentary with reference to abortion and physician-assisted suicide.

PubMed

Brodie, H K; Banner, L

1997-06-01

This article opens with a review of the concept of "normatology," which was developed by Sabshin and Offer in four books published over a period of 30 years. Normatology seeks to produce an "operational definition of normality and health" over the life cycle. Such a definition can be used as a guideline in the deliver of health care. The importance of this field of study is highlighted when considering issues such as abortion or physician-assisted suicide. Fortunately, the proclivity of Americans to conduct public opinion polls helps researchers determine what is considered "normal" at any given time. Gallup Polls, which have posed the same question about the legality of abortion from 1975 to 1995, indicate that about half of all Americans continuously occupy the middle ground on this issue despite a somewhat liberalizing trend. In general, public opinion holds that it is normal to want to avoid giving birth to a damaged child, to place the mother's health and safety above that of the fetus, and to terminate a pregnancy resulting from rape. It is less normal to abort a healthy fetus on demand. Thus, abortion will likely continue to be a source of controversy and confusion in our society and among psychiatric patients. In comparison, psychiatrists express attitudes about abortion that are more liberal than normal. In the case of physician-assisted suicide, public approval has increased since 1950 as scientific advancements have facilitated the prolongation of unproductive and painful life. If legalized, physician-assisted suicide may depend upon psychiatric assessment of an absence of mental disease. Such an assessment is required in the Northern Territory of Australia, where voluntary euthanasia is legal, but not in the Netherlands, where it is government-regulated. Psychiatrists must understand public opinion in order to influence it or deal with it competently.

Association between gestational age and induction-to-abortion interval in mid-trimester pregnancy termination using misoprostol.

PubMed

Vitner, Dana; Deutsch, Michael; Paz, Yuri; Khatib, Nizar; Baltiter, Tania; Rosenberg, Shiran; Lowenstein, Lior

2011-06-01

The study was aimed to evaluate the effectiveness, outcome, and pain intensity of the vaginal administration of misoprostol for the induction of abortion between 13 and 24 gestational weeks. A retrospective study was conducted at our tertiary medical center from January 2006 to December 2009 on 122 consecutive women who underwent termination of pregnancy (TOP) in the mid-trimester. They were given 400 mcg of vaginal misoprostol every 6h, up to four doses. The induction-to-abortion interval and the level of pain experienced during the process were assessed. Success was defined by the fetus being expelled within 48 h. Vaginal misoprostol was effective in 84% (98/122) of patients. The median duration of the induction-to-abortion interval was 16 (5-48)h. The induction-to-abortion interval was correlated with gestational age, while inversely correlated with parity. A correlation was also found between gestational age and pain intensity at 12h from induction. Misoprostol is safe and effective in mid-trimester abortion induction. The induction-to-abortion interval is shorter and abortion less painful with lower gestational age. Higher parity is also associated with shorter induction to abortion interval. Copyright © 2011. Published by Elsevier Ireland Ltd.

On learning from mistakes.

PubMed

Fletcher, J C

1995-01-01

This article is a response to criticism of a previous paper by the same author. In the previous paper, an ethical justification was given for assuring the death of anomalous fetuses scheduled for second trimester abortion by the intracardiac administration of potassium chloride (KCl). The ethical justification responded to three anticipated criticisms of use of the technique: all abortions are unjust, newborns and second-trimester fetuses with similar anomalies should be managed similarly, and the mother is entitled to termination of pregnancy but not to fetal death. The critic agreed with the ethical conclusion that the use of the procedure is justifiable but took issue with the arguments presented in response to the anticipated criticisms. The author of the present article accepts the criticisms with only slight reservations but takes issue with additional subjects presented in the critique. The author of the critique maintained that a woman's autonomy includes assurance of stillbirth by KCl injection even in healthy, viable, but unwanted fetuses. Her justification for holding this position is that children should be born only if they are wanted by someone "ready, willing, and able to assume responsibility for that child's flourishing." This position is easily expanded to state that our society is so evil that, until we reform, it is better to consider killing newborns than to bring them into this hostile environment. This argument, in fact, represents a surrender to moral and social failure as a justification for euthanasia and has eugenic overtones. Other avenues must be explored to effect the necessary social changes to address the issue of unwanted children, just as other, more preferable, means should be sought to avoid the problem of assuring stillborns in late abortions.

The Bioethical Concept of Life for Life in Judaism, Catholicism, and Islam: Abortion When the Mother’s Life is in Danger

PubMed Central

Khorfan, Rhami; Padela, Aasim I.

2010-01-01

Modern secular bioethics has focused on developing a set of universal principles to guide clinical decision making. However, this ignores the important role of religion in resolving bioethical questions. It is imperative that health-care providers understand these belief systems in order to traverse value conflicts and provide the highest quality care to a diverse population. This paper focuses on the process of bioethical deliberation in Judaism, Catholicism, and Islam. Abortion is normatively prohibited in each faith and through examining how each ethical code allows for abortion when the mother’s life is in peril due to the fetus, we highlight the value of unborn life in each faith. Orthodox Judaism uses the concept of rodef, or pursuer, to permit abortion in this scenario, Catholicism uses the moral concept of “double effect,” while Islamic law cites the maqāṣid, higher objectives of the law, to permit abortion in this scenario. PMID:23864760

Ethical Problems of Screening for Neural Tube Defects.

ERIC Educational Resources Information Center

Habgood, J. S.

1978-01-01

Among the ethical problems in screening for severe spina bifida in a fetus are deciding who should be screened; whether the procedure, which has medical risks, is justified; and how to deal with the only known solution--abortion. Journal availability: see EC 114 865. (PHR)

Fetus dose estimation in thyroid cancer post-surgical radioiodine therapy.

PubMed

Mianji, Fereidoun A; Diba, Jila Karimi; Babakhani, Asad

2015-01-01

Unrecognised pregnancy during radioisotope therapy of thyroid cancer results in hardly definable embryo/fetus exposures, particularly when the thyroid gland is already removed. Sources of such difficulty include uncertainty in data like pregnancy commencing time, amount and distribution of metastasized thyroid cells in body, effect of the thyroidectomy on the fetus dose coefficient etc. Despite all these uncertainties, estimation of the order of the fetus dose in most cases is enough for medical and legal decision-making purposes. A model for adapting the dose coefficients recommended by the well-known methods to the problem of fetus dose assessment in athyrotic patients is proposed. The model defines a correction factor for the problem and ensures that the fetus dose in athyrotic pregnant patients is less than the normal patients. A case of pregnant patient undergone post-surgical therapy by I-131 is then studied for quantitative comparison of the methods. The results draw a range for the fetus dose in athyrotic patients using the derived factor. This reduces the concerns on under- or over-estimation of the embryo/fetus dose and is helpful for personal and/or legal decision-making on abortion. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

State Medicaid abortion policies continue to be challenged; courts reach varying conclusions.

PubMed

1979-08-01

There is no consensus by the courts on what states may or may not legally do with regard to Medicaid funding of abortion. In Georgia a federal judge ruled that the state may not limit coverage of Medicaid abortions to those reimbursable by the federal government under the Hyde Amendment. In California funding of Medi-Cal abortions is permitted only if the woman's life is endangered; pregnancy is ectopic; the woman was raped; a minor under age 16; a victim of incest; the fetus is abnormal; or woman will suffer physical health damage. In Michigan Government William G. Milliken vetoed an appropriation of $1 for therapeutic abortion attached to a bill for hospital, physicians, and pharmacological services. Circuit Judge Jack W. Warren held that the governor did not have the authority to veto just one portion of the appropriation but must veto the entire bill. A New Jersey superior court judge has held unconstitutional proposed state guidelines which restricted Medicaid funding of abortions to those situations covered by the Hyde Amendment. A Hawaii circuit court has ruled that the state Department of Social Services and Housing has the authority to use state funds to pay for elective abortions for Medicaid recipients.

Fetal growth and perinatal outcome of pregnancies continuing after threatened abortion.

PubMed

Das, A G; Gopalan, S; Dhaliwal, L K

1996-05-01

The present study was conducted with the aim to find out the effect of threatened abortion in the current pregnancy on the subsequent perinatal outcome and follow the growth pattern of the fetuses of such complicated pregnancies. The study group consisted of 55 women with threatened abortion and 55 women with normal pregnancies formed the control group. Most of the patients presented at 6-12 weeks' gestation. The fetal growth was monitored by both clinical as well as ultrasound (USG) parameters. The mean growth rates were almost identical throughout gestation. The mean values of each parameter of the study group were found lying with 95% confidence limit values of their control group. The apparent increased incidence of low lying placenta in early pregnancy probably contributed to threatened abortion. There was no significant difference in preterm delivery, low birth-weight and overall perinatal outcome.

Moralization Through Moral Shock: Exploring Emotional Antecedents to Moral Conviction.

PubMed

Wisneski, Daniel C; Skitka, Linda J

2017-02-01

The current research tested whether exposure to disgusting images increases moral conviction and whether this happens in the presence of incidental disgust cues versus disgust cues relevant to the target of moralization. Across two studies, we exposed participants to one of the four sets of disgusting versus control images to test the moralization of abortion attitudes: pictures of aborted fetuses, animal abuse, non-harm related disgusting images, harm related disgusting images, or neutral pictures, at either sub- or supraliminal levels of awareness. Moral conviction about abortion increased (compared with control) only for participants exposed to abortion-related images at speeds slow enough to allow conscious awareness. Study 2 replicated this finding, and found that the relationship between attitudinally relevant disgust and moral conviction was mediated by disgust, and not anger or harm appraisals. Findings are discussed in terms of their relevance for intuitionist theories of morality and moral theories that emphasize harm.

Diagnosis of toxoplasmosis-associated abortion in an alpaca (Vicugna pacos) fetus

USDA-ARS?s Scientific Manuscript database

A near full term alpaca (Vicugna pacos) was stillborn two days before expected date of delivery; necropsy examination was conducted within six hours of delivery. Gross lesions were enlarged liver and hydrocephalus. On histologic examination, mild inflammatory lesions were identified in the placenta,...

Ethics in reproductive genetics.

PubMed

Fletcher, J C; Evans, M I

1992-12-01

Ethics in reproductive genetics comprise descriptive ethics and normative ethics. Ethical problems before prenatal diagnosis involve genetic counseling and informed consent for the choice patients must make. Prenatal diagnosis using amniocentesis is controversial. An international survey of geneticists showed that 25% would do prenatal diagnosis for sex selection, and 17% would refer the couple elsewhere. Hungary (60%), India (37%), the US (34%), Canada (30%), Greece (29%), and Sweden (28%) would do prenatal diagnosis. The statistical incidence of positive findings after prenatal diagnosis does not exceed 4% of all cases when most couples choose abortion. Respect for parental choice and for nondirective counseling was supported in responses to 3 cases in the international survey that also had disclosure dilemmas included with abortion choices. 84% of respondents would be nondirective for XYY and 88% for XO. In India, Hungary, Turkey, and Norway, 46%, 40%, 40%, and 33%, respectively, would advise aborting an XO (Turner) fetus. A survey of 737 genetics and obstetricians and ethicists and clergy showed acceptability of abortion in singleton pregnancies and in twins associated strongly with the trimester of pregnancy, indication for selective termination, and fetal number. Prior group review of risks and benefits of experimental fetal therapy, case selection for experimental fetal therapy, the optimal informed-consent process for fetal therapy, twin pregnancies, refusal of proven fetal therapy, the lack of federal support for research in fetal diagnosis (preimplantation embryo diagnosis) and therapy, and sources of a moral obligation are also addressed. The Belmont Report on the ethics of biomedical research in the US proposed ethical principles to guide research with human subjects including the fetus: respect for parsons, beneficence, and justice.

Neospora caninum is the leading cause of bovine fetal loss in British Columbia, Canada.

PubMed

Wilson, Devon J; Orsel, Karin; Waddington, Josh; Rajeev, Malavika; Sweeny, Amy R; Joseph, Tomy; Grigg, Michael E; Raverty, Stephen A

2016-03-15

The protozoan pathogen Neospora caninum is recognized as a leading cause of infectious abortions in cattle worldwide. To evaluate the impact of neosporosis on dairy and beef herd production, a retrospective, longitudinal study was performed to identify the impact of neosporosis alongside other causes of fetal abortion in British Columbia, Canada. Retrospective analysis of pathology records of bovine fetal submissions submitted to the Animal Health Centre, Abbotsford, British Columbia, a provincial veterinary diagnostic laboratory, from January 2007 to July 2013 identified 182 abortion cases (passive surveillance). From July 2013 to May 2014, an active surveillance program identified a further 54 abortion cases from dairy farmers in the Upper Fraser Valley, British Columbia. Of the total 236 fetal submissions analyzed, N. caninum was diagnosed in 18.2% of cases, making it the most commonly identified infectious agent associated with fetal loss. During active surveillance, N. caninum was associated with 41% of fetuses submitted compared to 13.3% during passive surveillance (p<0.001). Breed of dam was significantly associated with N. caninum diagnosis, with a higher prevalence in dairy versus beef breeds, and fetuses of 3-6 months gestational age had the highest prevalence of N. caninum. There was no significant association with dam parity. N. caninum was diagnosed in every year except 2009 and cases were geographically widespread throughout the province. Furthermore, the active surveillance program demonstrates that N. caninum is highly prevalent in the Upper Fraser Valley and is a major causal agent of production losses in this dairy intensive region. Copyright © 2016 Elsevier B.V. All rights reserved.

Neospora caninum is the leading cause of bovine fetal loss in British Columbia, Canada

PubMed Central

Wilson, Devon J; Orsel, Karin; Waddington, Josh; Rajeev, Malavika; Sweeny, Amy R.; Joseph, Tomy; Grigg, Michael E; Raverty, Stephen A.

2016-01-01

The protozoan pathogen Neospora caninum is recognized as a leading cause of infectious abortions in cattle worldwide. To evaluate the impact of neosporosis on dairy and beef herd production, a retrospective, longitudinal study was performed to identify the impact of neosporosis alongside other causes of fetal abortion in British Columbia, Canada. Retrospective analysis of pathology records of bovine fetal submissions submitted to the Animal Health Centre, Abbotsford, British Columbia, a provincial veterinary diagnostic laboratory, from January 2007– July 2013 identified 182 abortion cases (passive surveillance). From July 2013–May 2014, an active surveillance program identified a further 54 abortion cases from dairy farmers in the Upper Fraser Valley, British Columbia. Of the total 236 fetal submissions analyzed, N. caninum was diagnosed in 18.2% of cases, making it the most commonly identified infectious agent associated with fetal loss. During active surveillance, N. caninum was associated with 41% of fetuses submitted compared to 13.3% during passive surveillance (P<0.001). Breed of dam was significantly associated with N. caninum diagnosis, with a higher prevalence in dairy versus beef breeds, and fetuses of 3–6 months gestational age had the highest prevalence of N. caninum. There was no significant association with dam parity. Neospora caninum was diagnosed in every year except 2009 and cases were geographically widespread throughout the province. Furthermore, the active surveillance program demonstrates that N. caninum is highly prevalent in the Upper Fraser Valley and is a major causal agent of production losses in this dairy intensive region. PMID:26872927

Perception on the abortion laws in Sri Lanka: A community based study in the city of Colombo

PubMed

Suranga, M S; Silva, K T; Senanayake, L

2016-12-30

Abortion is legally permitted in Sri Lanka, only if it is performed to save the mother’s life. However, it is estimated that a large number of induced abortions take place in Sri Lanka. Knowledge and attitudes towards induced abortion in the society are key issues influencing the policy response towards changes in the law. This study aimed to assess the knowledge and attitudes of adults towards induced abortion in Sri Lanka. Six Grama Niladhari Divisions (GNDs) and five to eight housing clusters from each GND were selected from Thimbirigasyaya Divisional Secretariat Division using multi stage stratified random sampling. Fifty households were systematically selected from each GND. An interview was scheduled among 743 residents aged between 19 to 49 years of age after receiving written informed consent. Only 11% of the respondents knew the situations in which abortion was legal in Sri Lanka. Approximately one tenth of the respondents (11%) did not agree with the current law which allows an induced abortion only to save the life of the mother. However, a majority agreed to legalization of abortion for rape (65%), incest (55%) and pregnancies with lethal fetal abnormalities (53%). Less than one tenth of respondents agreed with legalisation of induced abortion for other reasons such as con-traceptive failure (6%), poor economic conditions (7%) and, on request (4%). Although the society rejects abortion on request majority are in favour of allowing abortions for rape, incest and fetuses with lethal abnormalities.

Prolonged grieving after abortion: a descriptive study.

PubMed

Brown, D; Elkins, T E; Larson, D B

1993-01-01

Although flawed by methodological problems, the research literature tends to provide support for the assumption that induced abortion in the 1st trimester is not accompanied by enduring negative psychological sequelae. In cases where such sequelae are reported, the morbidity is attributed to a pre-existing psychiatric condition or circumstances precipitating the choice of abortion. However, detailed descriptive letters from 45 women prepared in response to a request by a pastor of an upper-middle-class Protestant congregation in Florida indicate that prolonged grieving after abortion may be more widespread phenomenon than previously believed. Letter writers ranged in age from 25-60 years; 75% were unmarried at the time of the procedure and 29% aborted before the legalization of abortion in the US. The most frequently cited long-term sequela, especially among those who felt coerced to abort, was a continued feeling of guilt. Fantasies about the aborted fetus was the next most frequently mentioned experience. Half of the letter writers referred to their abortions, as "murder" and 44% voiced regret about their decision to abort. Other long-term effects included depression (44%), feelings of loss (31%), shame (27%), and phobic responses to infants (13%). For 42% of these women, the adverse psychological effects of abortion endured over 10 years. Since letter-writers came from a self-selected population group with a known bias against abortion and only negative experiences were solicited, these experiences must be regarded as subjectives and anecdotal. However, they draw attention to the need for methodologically sound studies of a possible prolonged grief syndrome among a small percentage of women who have abortions, especially when coercion is involved.

[History of induced abortion in Denmark from 1200 to 1979].

PubMed

Manniche, E

1982-10-01

History of induced abortion in Denmark from 1200 to 1979 is reviewed. The 1st Danish law of 1200 did not touch upon the question of induced abortion. From the beginning of the 13th century to Religious Reformation in 1536, Roman Catholic law influenced every aspect of Danish life including induced abortion. In 1683 in King Christian V's constitution called Dansk Lov induced abortion was discussed. Immoral women who aborted fetuses or killed newborn babies were decapitated. In Copenhagen in the years 1624-1632 and 1638-1663 17 women were executed because of induced abortion or murder of newborn babies. Although Dansk Lov was effective till 1866, Danish kings came to treat female criminals less severely since about 1780-1800. For example, between 1855 and 1866 42 women convicted of murder of newborn babies or abortion were given pardon (12 years of imprisonment instead of life sentence). In 1866, abortion and murder of babies were treated separately in the Danish criminal law. Induced abortion meant up to 8 years of imprisonment and labor. In 1930 life sentence was abolished; induced abortion called for only up to 2 years of imprisonment, while those who assisted for money were punished more severely (up to 8 years in prison). In 1937 the Danes legalized induced abortion for medical, ethical, (e.g. rape case) and eugenic reasons. By 1973 legalized abortion was available, free of charge, to every Danish female resident within 12 weeks of pregnancy. In 1980 abortion rate was about 41% of total births. It is estimated 2/3 of Danish women experience abortion. Lastly, illegitimate births and miscarriages are on the rise due to changes in women's social status and role.

Primary Prevention vs. Intervention.

ERIC Educational Resources Information Center

Harris, Irving B.

This address was delivered at a conference held at the Columbia University (New York City) Graduate School of Journalism. The decision about abortion, it was stated, involves more than the particular woman who is pregnant with an unwanted fetus. Because of the impact of unwanted children on education, crime and violence, and public costs, the…

Factors associated with infection by Campylobacter fetus in beef herds in the Province of Buenos Aires, Argentina.

PubMed

Jimenez, D F; Perez, A M; Carpenter, T E; Martinez, A

2011-09-01

Campylobacter fetus is a major venereal pathogen of cattle that is considered to be widespread among the livestock population of Argentina. The disease accounts for a 10% reduction in the weaning rate of Argentine infected herds and annual losses of $165 million. A case-control, questionnaire-based study was developed with the objective of quantifying the association between C. fetus infection and demographic, husbandry, and sanitary factors in 196 herds located in the province of Buenos Aires, Argentina. Abortions observed in the herd (OR=3.08, 95% CI=1.52, 6.23), and trespassing of bulls from neighboring herds (OR=2.03, 95% CI=0.98, 4.20), were positively associated with the risk of finding C. fetus-infected bulls, whereas buying bulls was a protective factor for the disease (OR=0.53, 95% CI=0.26, 1.08). Results presented here will help to develop and implement actions aimed at preventing the spread and reducing the incidence of C. fetus infection in the beef cattle population of Argentina. Copyright © 2011 Elsevier B.V. All rights reserved.

The regulatory cliff edge between contraception and abortion: the legal and moral significance of implantation

PubMed Central

Sheldon, Sally

2015-01-01

In regulating the voluntary interruption of pregnancy, English law has accorded particular significance to two biological events. First, ‘viability’, the moment when a fetus is said to acquire the capacity for independent life, plays an important role in grounding restrictions on access to legal abortion later in pregnancy. Second, equally significantly but far less frequently discussed, ‘implantation’ marks the point in pregnancy from which abortion laws apply. This paper focuses on this earlier biological event. It suggests that an unquestioning reliance on implantation as marking an appropriate moment of transition between two radically different legal frameworks is deeply problematic and is rendered still less sustainable in the light of the development of new technologies that potentially operate shortly after the moment of implantation. PMID:26085334

Cerebral Candidal Abscess and Bovine Viral Diarrhoea Virus Infection in an Aborted Bovine Fetus.

PubMed

Vilander, A C; Niles, G A; Frank, C B

2016-01-01

Candida species are opportunistic fungi associated with immunosuppression and are the most commonly isolated fungal pathogens from the human central nervous system. Invasive candidiasis is reported uncommonly in animals and there have only been two reports of candidal infection of the brain. This report presents a case of a cerebral candidal abscess in an aborted late-term calf co-infected with bovine viral diarrhoea virus. Candida etchellsii, a species not previously identified as pathogenic, was identified as the causative agent by polymerase chain reaction. Copyright © 2016 Elsevier Ltd. All rights reserved.

A review of techniques of induced abortion.

PubMed

Hepburn, S

1981-04-01

Various techniques are available for inducing abortion. Evacuation of the uterus through the vagina is generally the preferred method in first trimester pregnancies. Dilation of the cervical canal by inserting rod dilators or laminaria tents allows the withdrawal of the fetus. Suction procedures (vacuum aspiration, uterine aspiration, or suction curettage) are possible since the decidua are separable from the basal layer of endometrium. This removal by force does not damage other maternal tissue. A cannula is introduced into the uterine cavity through the dilated cervix and its operator is then connected to a pump by way of a flexible tube which delivers negative pressure of about 600 mm of mercury. When the fetus is withdrawn, the uterus is felt to contract onto the cannula. The average time for this procedure is 5 minutes. Surgical curettage or dilatation and evacuation first dilates the cervical canal and then removes fetal parts and tissue from ovum forceps; a sharp curette does the rest. Anesthesia for these procedures may be general, local, or spinal. The techniques of menstrual regulation is used before pregnancy can be confirmed. However with the advent of the RIA test for the beta subunit of HCG this procedure is rarely indicated. Induction of premature labor is used in the later 1/2 of the second trimester and utilizes prostaglandins. Intraamniobor usually begins within 24 hours. Hysterotomy and hysterectomy are surgical procedures used in abortions.

Ethical issues in prenatal diagnosis.

PubMed

Johnson, S R; Elkins, T E

1988-06-01

Prenatal diagnosis raises complex ethical issues not only in terms of individual decision making, but also in the development of clinical services and the formulation of public policy regarding access and funding. The motivation behind prenatal diagnosis is generally to provide the family with information regarding the pregnancy so that the outcome can be improved or, in the case of severely affected pregnancies, a decision can be made about pregnancy termination. Although many of the ethical issues involved in prenatal diagnosis and treatment overlap those common to all types of diagnostic procedures, the former situation is complicated by controversy about the moral status of the fetus and the use of selective abortion as a form of treatment. While there is general agreement that pregnancy termination after the 2nd trimester can be justified if the fetus is afflicted with a condition that is incompatible with postnatal survival or characterized by the virtual absence of cognitive functioning, the disposition of a fetus afflicted with a non-life-threatening physical or mental disability (e.g., Down's syndrome) is more controversial. An additional concern is that women with positive screening test results may choose elective abortion rather than undergo a definitive work-up. The issue of maternal versus fetal rights is perhaps the single most controversial dilemma. Here, the basic ethical dilemma is the conflict between respecting maternal autonomy versus acting beneficently toward the fetus. As a general rule, the more invasive the medical technique and the less certain the benefit to the fetus (e.g., laparotomy), the more difficult it is to make a convincing argument for forced interventions involving the mother's body. Situations in which compelling arguments can be made for forced interventions against the will of the mother are those where an otherwise healthy infant will die without immediate intervention or failure to perform a procedure will result in the birth of a newborn that is alive but seriously damaged. A final ethical issue is the need for the use of proxy decision makers for the fetus. Except in situations where there are doubts about a mother's capacity to make sound decisions, the role of proxy is ordinarily assigned to the parents.

Frequency and causes of infectious abortion in a dairy herd in Queretaro, Mexico.

PubMed

Escamilla, H Patricia; Martínez, M José Juan; Medina, C Mario; Morales, S Elizabeth

2007-10-01

The objective of this study was to determine the frequency of infectious bovine abortion and to identify some of its causes, specifically brucellosis, leptospirosis, bovine viral diarrhea, infectious bovine rhinotracheitis, and neosporosis. The study was carried out in a dairy herd in the state of Queretaro, Mexico, between September 2002 and March 2003. At the beginning of the study, blood samples were taken from a random 33% of the 300 lactating or pregnant cows; antibodies against Leptospira interrogans were the most commonly identified, in 91% of the 99 samples. Blood samples were also taken 14 to 28 d after the 26 subsequent abortions in the herd in the 6-mo study period, as well as from 22 cows that had not aborted within 5 d after the abortions in the other group. Seroconversion was most frequent for L. hardjo, occurring in 8 (67%) of the 12 dams that aborted after the initial serologic sampling and for which paired serum samples were therefore available. Of the 16 collected fetuses, 10 had histologic lesions suggesting infection in various organs, the features correlating with the serologic results for the dams in 7 cases. Thus, the abortions may have been caused by more than 1 infectious agent.

Frequency and causes of infectious abortion in a dairy herd in Queretaro, Mexico

PubMed Central

Escamilla, H. Patricia; Martínez, M. José Juan; Medina, C. Mario; Morales, S. Elizabeth

2007-01-01

The objective of this study was to determine the frequency of infectious bovine abortion and to identify some of its causes, specifically brucellosis, leptospirosis, bovine viral diarrhea, infectious bovine rhinotracheitis, and neosporosis. The study was carried out in a dairy herd in the state of Queretaro, Mexico, between September 2002 and March 2003. At the beginning of the study, blood samples were taken from a random 33% of the 300 lactating or pregnant cows; antibodies against Leptospira interrogans were the most commonly identified, in 91% of the 99 samples. Blood samples were also taken 14 to 28 d after the 26 subsequent abortions in the herd in the 6-mo study period, as well as from 22 cows that had not aborted within 5 d after the abortions in the other group. Seroconversion was most frequent for L. hardjo, occurring in 8 (67%) of the 12 dams that aborted after the initial serologic sampling and for which paired serum samples were therefore available. Of the 16 collected fetuses, 10 had histologic lesions suggesting infection in various organs, the features correlating with the serologic results for the dams in 7 cases. Thus, the abortions may have been caused by more than 1 infectious agent. PMID:17955907

Porcine abortion outbreak associated with Toxoplasma gondii in Jeju Island, Korea.

PubMed

Kim, Jae Hoon; Kang, Kyung Il; Kang, Wan Cheul; Sohn, Hyun Joo; Jean, Young Hwa; Park, Bong Kyun; Kim, Yongbaek; Kim, Dae Yong

2009-06-01

This report deals with the acute onset of an abortion outbreak and high sow mortality in one pig herd consisted of 1,200 pigs and 120 sows on Jeju Island, Korea. Affected pregnant sows showed clinical signs, including high fever, gradual anorexia, vomiting, depression, recumbency, prostration, abortion, and a few deaths. Four dead sows, five aborted fetuses from the same litter, and 17 sera collected from sows infected or normal were submitted to the Pathology Division of the National Veterinary Research and Quarantine Service for diagnostic investigation. Grossly, hepatomegaly and splenomegaly were observed in sows. Multiple necrotic foci were scattered in the lungs, liver, spleen, and lymph nodes. Microscopically, multifocal necrotizing lesions and protozoan tachyzoites were present in the lesions. Tachyzoites of Toxoplasma (T.) gondii were detected immunohistochemically. Latex agglutination showed that the sera of 7 of 17 (41.2%) sows were positive for antibody to T. gondii. The disease outbreak in this herd was diagnosed as epizootic toxoplasmosis. To our knowledge, this is the first report of porcine toxoplasmosis with a high abortion rate and sow mortality in Korea.

Is there a 'new ethics of abortion'?

PubMed

Gillon, R

2001-10-01

This paper argues that the central issue in the abortion debate has not changed since 1967 when the English parliament enacted the Abortion Act. That central issue concerns the moral status of the human fetus. The debate here is not, it is argued, primarily a moral debate, but rather a metaphysical debate and/or a theological debate--though one with massive moral implications. It concerns the nature and attributes that an entity requires to have "full moral standing" or "moral inviolability" including a "right to life". It concerns the question when, in its development from newly fertilised ovum to unequivocally mature, autonomous morally inviolable person does a human being acquire that nature and those attributes, and thus a "right to life". The paper briefly reviews standard answers to these questions, outlining some problems associated with each. Finally there is a brief discussion of one way in which the abortion debate has changed since 1967--notably in the increasingly vociferous claim, especially from disability rights sectors, that abortion on grounds of fetal abnormality implies contempt for and rejection of disabled people--a claim that is rebutted.

Back to "hell?" The threatening family planning crisis in Poland.

PubMed

Mrugala, G

1990-12-01

The Polish Senate proposed an anti-abortion law that less 5 main points: the one performing the abortion can be sentenced for up to 2 years of imprisonment, women who induce or allow someone to abort their fetus are not subject to punishment, abortions done to save the life of the woman or because the pregnancy was induced by an illegal act are exempt, a tribunal can renounce the penalty, and persons who use force or threat to induce an abortion can be sentenced for up to 5 years of imprisonment. The bill must go to the Parliament and pass in order to become a law. This proposed bill has caused a large scale public debate. Many women and doctors have publicly protested against the bill. The political force behind the bill is the Catholic population of Poland, including the Catholic Church. The current abortion law in Poland adopted in 1956 allows for the abortion for social indications, until week 20; medical indications, until the 2nd trimester; or when pregnancy was a result of rape. The law resulted an elimination of deaths related to abortion, also a reduction in the number of miscarriages. However since 1955 the number of abortions performed has increased. Causes are low levels of sexual knowledge in the public, few contraceptives, and limited sexual education. The abortion issue represents a larger problem in Polish society. The lack of governmental sponsored family planning results in a large number of unintended pregnancies. It is the author's opinion that the women of Poland should be allowed to have the choice to have an abortion.

Abortion and subsequent mental health: Review of the literature.

PubMed

Bellieni, Carlo V; Buonocore, Giuseppe

2013-07-01

The risk that abortion may be correlated with subsequent mental disorders needs a careful assessment, in order to offer women full information when facing a difficult pregnancy. All research papers published between 1995 and 2011, were examined, to retrieve those assessing any correlation between abortion and subsequent mental problems. A total of 36 studies were retrieved, and six of them were excluded for methodological bias. Depression, anxiety disorders (e.g. post-traumatic stress disorder) and substance abuse disorders were the most studied outcome. Abortion versus childbirth: 13 studies showed a clear risk for at least one of the reported mental problems in the abortion group versus childbirth, five papers showed no difference, in particular if women do not consider their experience of fetal loss to be difficult, or if after a fetal reduction the desired fetus survives. Only one paper reported a worse mental outcome for childbearing. Abortion versus unplanned pregnancies ending with childbirth: four studies found a higher risk in the abortion groups and three, no difference. Abortion versus miscarriage: three studies showed a greater risk of mental disorders due to abortion, four found no difference and two found that short-term anxiety and depression were higher in the miscarriage group, while long-term anxiety and depression were present only in the abortion group. In conclusion, fetal loss seems to expose women to a higher risk for mental disorders than childbirth; some studies show that abortion can be considered a more relevant risk factor than miscarriage; more research is needed in this field. © 2013 The Authors. Psychiatry and Clinical Neurosciences © 2013 Japanese Society of Psychiatry and Neurology.

Ultrasound studies of the effects of certain poisonous plants on uterine function and fetal development in livestock.

PubMed

Bunch, T D; Panter, K E; James, L F

1992-05-01

Ingestion of locoweed (Astragalus spp. and Oxytropis spp.) by pregnant livestock may result in fetal malformations, delayed placentation, reduced placental and uterine vascular development, hydrops amnii, hydrops allantois, abnormal cotyledonary development, interruption of fetal fluid balance, and abortion. Ultrasonography of pregnant sheep fed locoweed demonstrated that abortion was first preceded by changes in fetal heart rate and strength of contraction and structural changes of the cotyledons, followed by increased accumulation of fetal fluid within the placental membranes and death of the fetus. During pregnancy the toxic agent in locoweed (swainsonine) apparently passes through the placental barrier to the fetus and during lactation through the milk to the neonate. Poison-hemlock (Conium maculatum), wild tree tobacco (Nicotiana glauca), and lunara lupine (Lupinus formosus) all contain piperidine alkaloids and induce fetal malformations, including multiple congenital contractures and cleft palate in livestock. Ultrasonography studies of pregnant sheep and goats gavaged with these plants during 30 to 60 d of gestation suggests that the primary cause of multiple congenital contractures and cleft palate is the degree and the duration of the alkaloid-induced fetal immobilization.

[Abortion using a bicycle pump on the mistress and unusual suicide of a blind man].

PubMed

Holzer, F J

1973-01-01

In Tyrol a case of fatal air embolism after an abortion attempt with a bicycle pump, performed by a blind man who later committed suicide, is described. The bicycle tube was inserted into the vagina and air and a soapy solution were pumped in. Autopsies revealed internal bleeding, gas embolisms in the veins of the ovaries and heart, a bloody foamy liquid in the lungs, and an intact 14 cm male fetus. 3 similar cases of fatal air embolisms after abortion attempts with bicycle pumps are described. In 1 case a soapy solution had been injected. Abortion attempts with a pipe and a rubber catheter, reported here, also resulted in rapidly fatal air embolisms. In 1 case death occurred a few seconds after a partner blew air with his mouth into his pregnant mistress' vagina. It is concluded that under some conditions filling the vagina with air (tightly) can cause fatal air embolisms.

Spontaneous abortions after the Three Mile Island nuclear accident: a life table analysis.

PubMed

Goldhaber, M K; Staub, S L; Tokuhata, G K

1983-07-01

A study was conducted to determine whether the incidence of spontaneous abortion was greater than expected near the Three Mile Island (TMI) nuclear power plant during the months following the March 28, 1979 accident. All persons living within five miles of TMI were registered shortly after the accident, and information on pregnancy at the time of the accident was collected. After one year, all pregnancy cases were followed up and outcomes ascertained. Using the life table method, it was found that, given pregnancies after four completed weeks of gestation counting from the first day of the last menstrual period, the estimated incidence of spontaneous abortion (miscarriage before completion of 16 weeks of gestation) was 15.1 per cent for women pregnant at the time of the TMI accident. Combining spontaneous abortions and stillbirths (delivery of a dead fetus after 16 weeks of gestation), the estimated incidence was 16.1 per cent for pregnancies after four completed weeks of gestation. Both incidences are comparable to baseline studies of fetal loss.

The full genome sequences of 8 equine herpesvirus type 4 isolates from horses in Japan.

PubMed

Izume, Satoko; Kirisawa, Rikio; Ohya, Kenji; Ohnuma, Aiko; Kimura, Takashi; Omatsu, Tsutomu; Katayama, Yukie; Mizutani, Tetsuya; Fukushi, Hideto

2017-01-24

Equine herpesvirus type 4 (EHV-4) is one of the most important pathogens in horses. To clarify the key genes of the EHV-4 genome that cause abortion in female horses, we determined the whole genome sequences of a laboratory strain and 7 Japanese EHV-4 isolates that were isolated from 2 aborted fetuses and nasal swabs of 5 horses with respiratory disease. The full genome sequences and predicted amino acid sequences of each gene of these isolates were compared with of the reference EHV-4 strain NS80567 and Australian isolates that were reported in 2015. The EHV-4 isolates clustered in 2 groups which did not reflect their pathogenicity. A comparison of the predicted amino acid sequences of the genes did not reveal any genes that were associated with EHV-4-induced abortion.

[Is a sociology of abortion possible?].

PubMed

Isambert, F A

1982-01-01

Abortion is a thorny problem whose study is problematic because it is a source of social and juridical discord, of moral incertitude, of medical and psychiatric confusion, and of personal anguish. The question arises of whether a single perspective can be found which allows comprehension of the entire phenomenon. This work uses published sources to examine the abortion debate, beginning with the varying views of abortion expressed in the struggles to liberalize abortion legislation in France, Europe, and the US. 4 particular views of abortion were identified in the Paris press; the traditional religious view, which condemns abortion because the fetus is regarded as fully human from conception; the view of abortion as a means of fertility regulation; the view of abortion as a cause of public health problems that could be alleviated through legalization and medical control; and the view that abortion allows women to control their own bodies. The law is obliged to reconcile these diverse positions. Abortion legislation in different countries ranges along a continuum from severe to lenient, but regional variations are also evident. Abortion trials in the US and France shortly before liberalization of the laws of either country showed striking similarities but also notable differences due largely to dissimilarities in the social structures of the 2 countries. The relations between the individual and the state, morality, and the law, as reflected in the abortion debate, rested on inverse bases in the 2 countries. The typically American doctrine of privacy occupied a prominent place in the American legislation, while the French was more concerned with the humanitarian goal of reducing health damage from illegal abortions. Tension and ambiguity nevertheless unavoidably characterize the abortion regulations in the 2 countries. Abortion as an institution is a controlled and practical compromise between 2 poles, those giving primacy to individual interests, as in the US, and those giving primacy to collective interests, as in France.

The effects of the 1993 anti-abortion law in Poland.

PubMed

Nowicka, W

1996-12-01

Poland's "anti-abortion" law, which has been in effect since March 1993, is one of the most restrictive in Europe. Under this law, abortion is allowed only when there is justifiable suspicion that the pregnancy constitutes a threat to the life or a serious threat to the health of the mother, that the fetus is irreversibly damaged, or that the pregnancy resulted from an illegal act. Nevertheless, women continue to seek abortions at all costs, and the anti-abortion law has led to creation of "underground" abortion services and "abortion tourism." The existence of underground abortion services (with most available in large cities) is documented through the proliferation of advertisements that contain certain catch phrases, through the testimony of women who have received abortions from private gynecologists, through anonymous statements issued by physicians who perform abortions, and by a government report. Abortion costs range from US$400-800, whereas an average monthly salary in Poland is US$300. As an alternative, an estimated 16,000 Polish women travel to neighboring countries to receive an abortion. The social consequences of the anti-abortion law include an increasing number of abandoned children or infants and an increasing number of teenage pregnancies and late pregnancies. The anti-abortion law has proved to be more restrictive in practice than on paper as women with a right to legal abortion and all the required documentation are refused the procedure. Affected women fail to lodge complaints with the Ministry of Health because they want to put the situation behind them or because they are afraid they will be prosecuted. Other effects of the law are that Poles live in permanent fear of pregnancy and suffer terrible guilt when they resort to abortion. Many obstacles impede use of contraceptives in Poland, and implementation of mandated sex education is chaotic and uneven with most teachers justifiably claiming that they are unqualified to teach this subject.

Should we clone human beings? Cloning as a source of tissue for transplantation.

PubMed Central

Savulescu, J

1999-01-01

The most publicly justifiable application of human cloning, if there is one at all, is to provide self-compatible cells or tissues for medical use, especially transplantation. Some have argued that this raises no new ethical issues above those raised by any form of embryo experimentation. I argue that this research is less morally problematic than other embryo research. Indeed, it is not merely morally permissible but morally required that we employ cloning to produce embryos or fetuses for the sake of providing cells, tissues or even organs for therapy, followed by abortion of the embryo or fetus. PMID:10226910

The 50 million missing women.

PubMed

Allahbadia, Gautam N

2002-09-01

The epidemic of gender selection is ravaging countries like India & China. Approximately fifty million women are "missing" in the Indian population. Generally three principle causes are given: female infanticide, better food and health care for boys and maternal death at childbirth. Prenatal sex determination and the abortion of female fetuses threatens to skew the sex ratio to new highs. Estimates of the number of female fetuses being destroyed every year in India vary from two million to five million. This review from India attempts to summarize all the currently available methods of sex selection and also highlights the current medical practice regards the subject in south-east Asia.

Selective reduction of pregnancy: a legal analysis.

PubMed Central

Hall, A

1996-01-01

This article examines the technique and legality of induced abortion of one or more fetuses in a multiple pregnancy, where the aim is the destruction of some but not all of the fetuses present (selective reduction of pregnancy). It concludes that since the legal status of the procedure in English law is unclear, it may be a criminal offence to perform selective reduction even where there is an ostensible clinical need. Moreover if the procedure is carried out negligently, and any infant damaged as a result is subsequently born alive, he or she may have a civil claim against the practitioner who carried out the procedure. PMID:8910784

Hydrocephalus, agenesis of the corpus callosum, and cleft lip/palate represent frequent associations in fetuses with Peters' plus syndrome and B3GALTL mutations. Fetal PPS phenotypes, expanded by Dandy Walker cyst and encephalocele.

PubMed

Schoner, Katharina; Kohlhase, Juergen; Müller, Annette M; Schramm, Thomas; Plassmann, Margit; Schmitz, Ralf; Neesen, Juergen; Wieacker, Peter; Rehder, Helga

2013-01-01

Fetal pathology aims to recognize syndromal patterns of anomalies for goal-directed mutation analyses, genetic counseling, and early prenatal diagnosis in consecutive pregnancies. Here, we report on five fetuses with Peters' plus syndrome (PPS) from two distinct families aborted after prenatal ultrasound diagnosis of hydrocephaly. We performed fetal autopsies and molecular analyses. Among 44 fetuses with prenatally diagnosed hydrocephaly, four fetuses of 16 to 21 gestational weeks presented with additional cleft lip/palate and/or agenesis of the corpus callosum. Other features were growth retardation, hypertelorism, anomalies of the eyes, in part consistent with Peters' anterior chamber anomalies, mild brachymelia, brachydactyly, and also internal anomalies. Suspected PPS was confirmed by detection of B3GALTL mutation in these four fetuses and in one additional sib fetus, revealing homozygosity for the common c.660 + 1G > A donor splice site mutation in intron 8. Autosomal-recessive PPS has not yet been diagnosed prenatally. We want to alert ultrasonographers to the diagnosis of this disorder in growth-retarded fetuses with (recurrent) hydrocephaly, agenesis of the corpus callosum, and cleft lip/palate and stress the more severe fetal manifestation, describing a first such case with additional Dandy-Walker cyst and occult meningoencephalocele. © 2012 John Wiley & Sons, Ltd.

[Psychological aspects of voluntary induced abortion among fathers drafted into military service].

PubMed

Dubouis-bonnefond, J C; Galle-tessonneau, J R

1982-06-01

This work examines the symptomatology of 4 young men recently drafted into military service in France who had negative reactions to their partner's abortions. The men ranged in age from 19-21 years. In all cases there was frank depression, accompanied or not by activity illegal in the eyes of the military (unauthorized leave) or of the common law (theft, use of drugs). The abortion was either a pretext for a rapid decompensation of a pathological personality, or it occasioned a crisis in personalities previously relatively well adapted despite immaturity, psychopathology, or weakness. The organization of the couples tended to be recent, unstable, precarious, and without a promising future either affectively or socioeconomically. Either the woman decided to seek an abortion herself and presented the father with an accomplished fact, or the couple tacitly made a joint decision to seek an abortion, in which case the subsequent illegal activity of the father tended to be more serious. Each of the men had conflictive family relationships with their fathers especially perceived as hostile and rejecting. All of the men had attempted suicide or had considered it. Induction into the army has traditionally been seen as a rite of passage to adult life, but in some cases the emotional distances it causes and the socioeconomic difficulties it aggravates prevent the man from undertaking the responsibilities of fatherhood. In these cases it is as if social maturity can be acquired only at the expense of fatherhood; the 2 states cannot coexist. Frustration and sacrifice of fatherhood nevertheless may occasion loss of the social maturity stemming from military service. The abortion is followed by guilt, psychic suffering, and behavioral problems leading to expulsion from the military. On the symbolic level the man does not become either man or father. Another point is that depression, anxiety, and guilt are an affective expression of the idea of death; the embryo is thought of as an infant when in fact it is only potentially an infant. On the unconscious level the father may identify with the aborted fetus in the belief that his own parents may have wanted to destroy him. The abortion may also contain a suicidal element to the extent that the fetus represents a prolongation of the parent. The anxiety and guilt of the father find expression also in auto- and heteroaggressive acts. Through a mechanism of projection, responsibility of the army is substituted for that of the individual.

42 CFR 441.203 - Life of the mother would be endangered.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 4 2011-10-01 2011-10-01 false Life of the mother would be endangered. 441.203... SERVICES Abortions § 441.203 Life of the mother would be endangered. FFP is available in expenditures for... basis of his professional judgment, the life of the mother would be endangered if the fetus were carried...

42 CFR 441.203 - Life of the mother would be endangered.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 4 2010-10-01 2010-10-01 false Life of the mother would be endangered. 441.203... SERVICES Abortions § 441.203 Life of the mother would be endangered. FFP is available in expenditures for... basis of his professional judgment, the life of the mother would be endangered if the fetus were carried...

Diverse outcomes of bovine viral diarrhea virus infections in a herd naturally infected during pregnancy - a case study

USDA-ARS?s Scientific Manuscript database

A beef producer purchased Angus crossbred cattle that were pregnant with nursing calves. The purchased cattle, their nursing calves, and subsequent born calves were not initially tested for BVDV. Bovine viral diarrhea virus subtype 2a (BVDV2a) was isolated from an aborted bovine fetus, 6.5 months,...

Pine needle abortion biomarker detected in bovine fetal fluids.

PubMed

Snider, Douglas B; Gardner, Dale R; Janke, Bruce H; Ensley, Steven M

2015-01-01

Pine needle abortion is a naturally occurring condition in free-range cattle caused by the consumption of pine needles from select species of cypress, juniper, pine, and spruce trees. Confirmatory diagnosis of pine needle abortion has previously relied on a combined case history of pine needle consumption and detection of isocupressic acid in a sample from the dam. Stable metabolites of isocupressic acid include agathic acid, dihydroagathic acid, and tetrahydroagathic acid, which have been shown to be present in the serum of mature animals for a few days following consumption of pine needles. As maternal serum is infrequently submitted for diagnosis of cattle abortions, a diagnostic assay capable of confirming isocupressic acid exposure in other matrices would be desirable. To the authors' knowledge, no previous investigations have indicated whether these stable metabolites of isocupressic acid cross the placenta or are detectable in fetal tissues. Therefore, the presence of agathic acid, dihydroagathic acid, and tetrahydroagathic acid was evaluated using gas chromatography-mass spectroscopy on fetal thoracic fluid and stomach contents collected from 2 aborted bovine fetuses with a recent herd history of pine needle consumption by the dams and a subsequent abortion outbreak in the herd. Only tetrahydroagathic acid was detected in the fetal thoracic fluid and fetal stomach contents. The current study encourages diagnosticians to collect fetal thoracic fluids to permit the detection of tetrahydroagathic acid in cases of suspected pine needle abortion. © 2014 The Author(s).

[Study on the relationship of MTHFR polymorphisms with unexplained recurrent spontaneous abortion].

PubMed

Li, Xiao-mei; Zhang, You-zhong; Xu, Yan-xue; Jiang, Sen

2004-02-01

To assess the relationship of methylenetetrahydrofolate reductase (MTHFR) C677T genotypes to unexplained recurrent spontaneous abortion (URSA). This study included two groups:57 currently non-pregnant women with a history of URSA (URSA group), and 50 currently non-pregnant women with a history of having given birth to at least one live baby and without any history of spontaneous abortion, still-born fetus, placental thrombosis and intrauterine growth retardation(IUGR)(control group). The fasting serum-Hcy was measured with high pressure liquid chromatography. Folic acid and vitamin B(12) were detected by radioimmune assay; antiphospholipid antibody (ACA) was detected by ELISA. MTHFR C677T gene polymorphisms were detected by the technique of polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). C/C genotype in URSA group was significantly lower than that in control group, the total mutant T allele frequency was significantly higher than that in control group. There was no significant difference in respect of "age, rural area/city, period, primary/secondary abortion" between the genotype distributions of MTHFR C677T. The T/T genotype and C/T+T/T genotypes frequencies for "abortion times>or=3" were higher than those for "abortion time <3". MTHFR C677T gene polymorphism is a genetic risk factor for URSA.

Diagnosis of epizootic bovine abortion in Nevada and identification of the vector.

PubMed

Hall, Mark R; Hanks, Donald; Kvasnicka, William; Bosomworth, Alan; Smith, Harry; Stott, Jeffrey L; Blanchard, Myra T; Anderson, Mark L

2002-05-01

In the 43 years since the first description in California, epizootic bovine abortion (EBA) has been considered but not definitively diagnosed as a cause of late-term abortions on Nevada ranches. Examination of aborted full-term bovine fetuses obtained from Nevada ranches revealed gross abnormalities consistent with EBA (enlarged lymph nodes, petechial hemorrhages of the oral mucosa and conjunctiva, ascites, and splenohepatomegaly), and EBA was confirmed by histologic examination of fetal tissues. The histologic thymic changes were characteristic of EBA and included severe histocytic thymusitis with depletion of thymocytes, interlobular hemorrhage, and fibrinocellular exudation. The gross enlargement of lymph nodes was the result of cortical follicular hyperplasia and histiocytic lymphadenitis. In addition, widespread, predominately nonsuppurative histologic lesions typical of EBA were observed in most organs, including the brain, lung, heart, liver, and spleen. Furthermore, the presence of Ornithodorus coriaceus, the argasid tick vector of EBA, was established by tick collection using CO2 traps. The tick was identified on ranches and in geographic areas (northern and northwestern counties of Nevada) coincident with diagnosis of multiple cases of EBA. This study establishes the presence of EBA as a cause of late-term abortion in Nevada. Additionally, identification of the EBA tick vector, O. coriaceus, in the same areas as the abortions provides strong evidence that the disease is endemic.

Jewish views on abortion.

PubMed

Jakobovits, I

1968-01-01

In Jewish law right and wrong, good and evil, are absolute values which transcend time, place, and environment. They defy definition by human intuition or expediency. Jewish law derives from the Divine revelation at Mount Sinai as expounded by sages faithful to, and authorized by, its writ. The Talmud rules that if a woman is in hard travail, and her life must be saved, the child must be aborted and extracted. The mother's life comes first. The fetus is not a human life until it is born. But 19th century Rabbinical works state that it is immoral to destroy a monster child. Modern rabbis are unanimous in condemning abortion, feticide, or infanticide as an unconscionable attack on human life. However, Jewish law allows abortion if the pregnancy will cause severe psychological damage to the mother. No civilized society could survive without laws which occasionally cause some suffering or personal anguish. One human life is worth a million lives, because each life is infinite in value. In cases of rape or incest Jewish law still does not sanction abortion. Man's procreative responsibilities are serious and carry rights and obligations which would be upset by liberalized abortion laws. If a person kills a person who is mortally wounded, the killer is guilty of a moral offense.

Framing the fetus in medical work: rituals and practices.

PubMed

Williams, Clare

2005-05-01

What does it mean to investigate the fetus, and what might be the potential consequences? Although a number of feminists have engaged with the debate around the status of the fetus in terms of the possible implications for women, discussion of fetuses has been avoided by many feminists, in response to the politics around the abortion debate. However, there has recently been a move to explore the ways in which the meanings and significance of the fetus can be socially constructed. Set within a United Kingdom context, this paper focuses on two areas which are arguably changing perceptions of the fetus: the recent 'discovery' of fetal 'pain'; and the growing recognition of the fetus as a patient. One of the key concerns of those who support the autonomy of women is that any increasing discourse around the concept of fetal patienthood may promote the notion of fetal personhood, which in turn may affect the status of pregnant women. In exploring perceptions of the fetus, this article firstly cites some of the key policy documents and medical articles which were published during the 1990s, looking at apparent shifts in the ways in which the fetus is discussed in terms of pain and patienthood. It then explores how practitioners from different disciplines talked about fetal pain and patienthood in relation to the clinical setting. Although this paper does not provide conclusive evidence of a wholesale shift in terms of how the fetus is perceived by practitioners, it does point to subtle shifts occurring, which may or may not be significant. It is important to track such shifts closely, primarily because of the potential impact on women, but also for others involved, including practitioners. Such tracking needs to be set within specific cultural and policy contexts.

Aquinas's account of human embryogenesis and recent interpretations.

PubMed

Eberl, Jason T

2005-08-01

In addressing bioethical issues at the beginning of human life, such as abortion, in vitro fertilization, and embryonic stem cell research, one primary concern regards establishing when a developing human embryo or fetus can be considered a person. Thomas Aquinas argues that an embryo or fetus is not a human person until its body is informed by a rational soul. Aquinas's explicit account of human embryogenesis has been generally rejected by contemporary scholars due to its dependence upon medieval biological data, which has been far surpassed by current scientific research. A number of scholars, however, have attempted to combine Aquinas's basic metaphysical account of human nature with current embryological data to develop a contemporary Thomistic account of a human person's beginning. In this article, I discuss two recent interpretations in which it is argued that a human person does not begin to exist until a fetus has developed a functioning cerebral cortex.

Anterior segment developmental anomalies in a 33-week-old fetus with MIDAS syndrome.

PubMed

Herwig, Martina C; Loeffler, Karin U; Gembruch, Ulrich; Kuchelmeister, Klaus; Müller, Annette M

2014-01-01

We report anterior segment abnormalities in both eyes of a 33-week-old fetus endorsing the diagnosis of MIDAS (microphthalmia, dermal aplasia, and sclerocornea) syndrome. After abortion, the fetus was examined by a standard pediatric autopsy that included macroscopic and microscopic examination of both eyes. Postmortem findings included craniofacial stigmata (such as hypertelorism, a flat nose and low-set ears) and an agenesis of the corpus callosum. Array comparative genomic hybridization revealed a deletion of the short arm of the X chromosome (region Xp22.2 to p22.32). Ophthalmopathologic examination of the eyes revealed microphthalmia with anterior segment developmental anomalies, in particular sclerocornea and Peters' anomaly, respectively. General pathology findings plus the ocular findings allowed the diagnosis of MIDAS syndrome. A discussion of differential diagnoses is provided. This case report indicates that ophthalmopathologic investigation of fetal eyes can be of great value for the further classification of syndromes.

Congenital transmission of Neospora caninum in white-tailed deer (Odocoileus virginianus).

PubMed

Dubey, J P; Jenkins, M C; Kwok, O C H; Ferreira, L R; Choudhary, S; Verma, S K; Villena, I; Butler, E; Carstensen, M

2013-09-23

Neosporosis is an important cause of bovine abortion worldwide. Many aspects of transmission of Neospora caninum in nature are unknown. The white-tailed deer (Odocoileus virginianus) is considered one of the most important wildlife reservoirs of N. caninum in the USA. During the hunting seasons of 2008, 2009, and 2010, brains of 155 white-tailed deer fetuses were bioassayed in mice for protozoal isolation. Viable N. caninum (NcWTDMn1, NcWTDMn2) was isolated from the brains of two fetuses by bioassays in mice, and subsequent propagation in cell culture. Dams of these two infected fetuses had antibodies to N. caninum by Neospora agglutination test at 1:100 serum dilution. DNA obtained from culture-derived N. caninum tachyzoites of the two isolates with Nc5 PCR confirmed diagnosis. Results prove congenital transmission of N. caninum in the white tailed deer for the first time. Published by Elsevier B.V.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mueller, J.H.

The possible necessity of therapeutic abortion following diagnostic or therapeutic radiologic procedures in women during the first trimester of pregnancy is discussed, with emphasis on the minimal fetal dose for recommendation of abortion. A discussion by nine participants is presented. It is concluded that radioinduced genetic injury of the mother is not sufficient reason for abortion, but that such intervention may be necessary if a fetal dose of 10 r is exceeded during the first two months of pregnancy. At later stages of pregnancy the acceptable dose does not exceed 25 r. However, radiodiagnostic procedures in the last trimester ofmore » pregnancy are not considered a hazard to the fetus. The importance of avoiding any radiation exposure of women during the last half of the menstrual cycle is emphasized. Some dosimetric data are presented showing the fetal-body, fetal-gonad, and maternal-gonad doses received during various abdominal radiologic procedures and with x rays of different kilovoltages. (BBB)« less

[Bioethics and abortion. Debate].

PubMed

Diniz, D; Gonzalez Velez, A C

1998-06-01

Although abortion has been the most debated of all issues analyzed in bioethics, no moral consensus has been achieved. The problem of abortion exemplifies the difficulty of establishing social dialogue in the face of distinct moral positions, and of creating an independent academic discussion based on writings that are passionately argumentative. The greatest difficulty posed by the abortion literature is to identify consistent philosophical and scientific arguments amid the rhetorical manipulation. A few illustrative texts were selected to characterize the contemporary debate. The terms used to describe abortion are full of moral meaning and must be analyzed for their underlying assumptions. Of the four main types of abortion, only 'eugenic abortion', as exemplified by the Nazis, does not consider the wishes of the woman or couple--a fundamental difference for most bioethicists. The terms 'selective abortion' and 'therapeutic abortion' are often confused, and selective abortion is often called eugenic abortion by opponents. The terms used to describe abortion practitioners, abortion opponents, and the 'product' are also of interest in determining the style of the article. The video entitled "The Silent Scream" was a classic example of violent and seductive rhetoric. Its type of discourse, freely mixing scientific arguments and moral beliefs, hinders analysis. Within writings about abortion three extreme positions may be identified: heteronomy (the belief that life is a gift that does not belong to one) versus reproductive autonomy; sanctity of life versus tangibility of life; and abortion as a crime versus abortion as morally neutral. Most individuals show an inconsistent array of beliefs, and few groups or individuals identify with the extreme positions. The principal argument of proponents of legalization is respect for the reproductive autonomy of the woman or couple based on the principle of individual liberty, while heteronomy is the main principle of opponents. Opponents have taken an active approach in decomposing their beliefs into different strands to be argued. Their assertions that the fetus is a person from conception or a person in potential have forced proponents of legalized abortion to argue in a largely reactive mode.

The Right to an Abortion--Problems with Parental and Spousal Consent

ERIC Educational Resources Information Center

Goldbach, Vicki

1976-01-01

Although the Supreme Court has held that the fourteenth amendment guarantee of privacy extends to the woman a qualified right to decide with her physician whether to terminate her pregnancy, it did not rule on how this right would extend to minors or the father of the fetus. Available from: 57-59 Worth Street, New York, N.Y. 10013. (LBH)

The morality of abortion and the deprivation of futures

PubMed Central

Brown, M.

2000-01-01

In an influential essay entitled Why abortion is wrong, Donald Marquis argues that killing actual persons is wrong because it unjustly deprives victims of their future; that the fetus has a future similar in morally relevant respects to the future lost by competent adult homicide victims, and that, as consequence, abortion is justifiable only in the same circumstances in which killing competent adult human beings is justifiable.1 The metaphysical claim implicit in the first premise, that actual persons have a future of value, is ambiguous. The Future Like Ours argument (FLO) would be valid if "future of value" were used consistently to mean either "potential future of value" or "self-represented future of value", and FLO would be sound if one or the other interpretation supported both the moral claim and the metaphysical claim, but if, as I argue, any interpretation which makes the argument valid renders it unsound, then FLO must be rejected. Its apparent strength derives from equivocation on the concept of "a future of value". Key Words: Abortion • Future Like Ours • Donald Marquis • potentiality • pro-choice PMID:10786320

Spontaneous abortions after the Three Mile Island nuclear accident: a life table analysis.

PubMed Central

Goldhaber, M K; Staub, S L; Tokuhata, G K

1983-01-01

A study was conducted to determine whether the incidence of spontaneous abortion was greater than expected near the Three Mile Island (TMI) nuclear power plant during the months following the March 28, 1979 accident. All persons living within five miles of TMI were registered shortly after the accident, and information on pregnancy at the time of the accident was collected. After one year, all pregnancy cases were followed up and outcomes ascertained. Using the life table method, it was found that, given pregnancies after four completed weeks of gestation counting from the first day of the last menstrual period, the estimated incidence of spontaneous abortion (miscarriage before completion of 16 weeks of gestation) was 15.1 per cent for women pregnant at the time of the TMI accident. Combining spontaneous abortions and stillbirths (delivery of a dead fetus after 16 weeks of gestation), the estimated incidence was 16.1 per cent for pregnancies after four completed weeks of gestation. Both incidences are comparable to baseline studies of fetal loss. PMID:6859357

"Not Brain-washed, but Heart-washed": A Qualitative Analysis of Benevolent Sexism in the Anti-Choice Stance.

PubMed

Duerksen, Kari N; Lawson, Karen L

2017-12-01

In recent years, anti-choice dialog has shifted from a focus on the fetus to a focus on the woman. This new movement constructs itself as positive and pro-woman, while perpetuating harmful stereotypes about women and the effects of abortion. Research has shown a relationship between benevolent sexism (beliefs that women are morally pure creatures in need of protection and nurturing) and restrictive attitudes towards abortion, although no research has qualitatively explored this relationship. The present study seeks to explore this by interpreting the content of one-on-one interviews with Canadian individuals holding an anti-choice stance through the theoretical framework of benevolent sexism. Thematic analysis of the interviews revealed three main themes: (1) protective paternalism, (2) complementary gender differentiation, and (3) the categorization of women. These themes connect strongly with benevolent sexism, providing evidence that abortion is still a stigmatized procedure. This stigma has shifted from viewing women who have abortions in an overtly negative way to viewing them as pitiable and poor decision makers.

Assessing the intra-species genetic variability in the clonal pathogen Campylobacter fetus: CRISPRs are highly polymorphic DNA markers.

PubMed

Calleros, Lucía; Betancor, Laura; Iraola, Gregorio; Méndez, Alejandra; Morsella, Claudia; Paolicchi, Fernando; Silveyra, Silvia; Velilla, Alejandra; Pérez, Ruben

2017-01-01

Campylobacter fetus is a Gram-negative, microaerophilic bacterium that infects animals and humans. The subspecies Campylobacter fetus subsp. fetus (Cff) affects a broad range of vertebrate hosts and induces abortion in cows and sheep. Campylobacter fetus subsp. venerealis (Cfv) is restricted to cattle and causes the endemic disease bovine genital campylobacteriosis, which triggers reproductive problems and is responsible for major economic losses. Campylobacter fetus subsp. testudinum (Cft) has been isolated mostly from apparently healthy reptiles belonging to different species but also from ill snakes and humans. Genotypic differentiation of Cff and Cfv is difficult, and epidemiological information is scarce because there are few methods to study the genetic diversity of the strains. We analyze the efficacy of MLST, ribosomal sequences (23S gene and internal spacer region), and CRISPRs to assess the genetic variability of C. fetus in bovine and human isolates. Sequences retrieved from complete genomes were included in the analysis for comparative purposes. MLST and ribosomal sequences had scarce or null variability, while the CRISPR-cas system structure and the sequence of CRISPR1 locus showed remarkable diversity. None of the sequences here analyzed provided evidence of a genetic differentiation of Cff and Cfv in bovine isolates. Comparison of bovine and human isolates with Cft strains showed a striking divergence. Inter-host differences raise the possibility of determining the original host of human infections using CRISPR sequences. CRISPRs are the most variable sequences analyzed in C. fetus so far, and constitute excellent representatives of a dynamic fraction of the genome. CRISPR typing is a promising tool to characterize isolates and to track the source and transmission route of C. fetus infections. Copyright © 2016 Elsevier B.V. All rights reserved.

People in Interest of S.P.B.

PubMed

1982-10-12

The Supreme Court of Colorado announced that, under both the federal and state constitutions, neither due process nor equal protection is violated by the Uniform Parentage Act. The Act imposes the duty of child support on both parents without according the father a right either to decide that the fetus should be aborted or to avoid child support obligations by showing that he offered to pay for an abortion during the first trimester. In reaching its decision the court commented that a woman has a fundamental right to decide with her physician whether to terminate her pregnancy, and that she cannot be required to obtain consent from a man to whom she is not married.

The psychologic effects of spontaneous abortion.

PubMed Central

Stirtzinger, R; Robinson, G E

1989-01-01

Although 14% to 18% of pregnancies end in spontaneous abortion, miscarriage is often not recognized as a significant occurrence. Women may experience grief reactions similar to those after the loss of a neonate. If the woman is not given an opportunity to deal with her grief, there may be continuing feelings of sadness, inadequacy and fearfulness as well as impairment in the relationships with her spouse and children. Methods of helping the couple during this time include acknowledging the significance of the loss, providing information, permitting the couple to see the fetus, if desired, and suggesting a memorial service. Some women may require individual or group therapy to deal with their feelings. PMID:2647256

[Prenatal diagnosis of X-linked anhidrotic ectodermal dysplasia with X-chromosome inversion].

PubMed

Shi, Hui-juan; Fang, Qun; Wang, Lian-tang

2005-07-13

To investigate the possibility of prenatal diagnosis of the fetal suspected to be affected by anhidrotic ectodermal dysplasia (EDA) in a family with X-linked EDA so as to provide a basis for prenatal diagnosis and genetic counseling of this disorder. Pedigree analysis and genetic counseling were performed in a family after a proband was diagnosed with EDA. The peripheral blood samples were collected from the proband, a 12-year-old boy, his mother, and his 2 aunts, one being pregnant, to undergo chromosome karyotype analysis. The fetus Puncture of umbilical vein was performed to collect the blood of fetus for chromosome examination. Induced abortion was conducted due to the diagnosis of the fetus with EDA. Autopsy, immunohistochemistry of the skin tissues of face, breast, epigastrium, and thigh, and X-ray photography of the lower jawbone were made. Pericentric inversion occurring at one of the X-chromosome [inv (x) (p22q13)] was found in the proband and his nephew (the fetus), both patients, and his mother and his second aunt (the pregnant woman), both carriers. Autopsy of the fetus showed epidermis dysplasia and deficiency of hair follicle and sebaceous gland. Immunohistochemistry showed that epithelial membrane antigen and cytokeratin were negatively expressed in the fetal skin tissues. Pedigree analysis and genetic counseling for the family members of EDA patients and prenatal and postpartum examination for the fetus help diagnose EDA.

Clinical observations and management of a severe equine herpesvirus type 1 outbreak with abortion and encephalomyelitis

PubMed Central

2013-01-01

Latent equine herpesvirus type 1 (EHV-1) infection is common in horse populations worldwide and estimated to reach a prevalence nearing 90% in some areas. The virus causes acute outbreaks of disease that are characterized by abortion and sporadic cases of myeloencephalopathy (EHM), both severe threats to equine facilities. Different strains vary in their abortigenic and neuropathogenic potential and the simultaneous occurrence of EHM and abortion is rare. In this report, we present clinical observations collected during an EHV-1 outbreak caused by a so-called “neuropathogenic” EHV-1 G2254/D752 polymerase (Pol) variant, which has become more prevalent in recent years and is less frequently associated with abortions. In this outbreak with 61 clinically affected horses, 6/7 pregnant mares aborted and 8 horses developed EHM. Three abortions occurred after development of EHM symptoms. Virus detection was performed by nested PCR targeting gB from nasal swabs (11 positive), blood serum (6 positive) and peripheral blood mononuclear cells (9 positive) of a total of 42 horses sampled. All 6 fetuses tested positive for EHV-1 by PCR and 4 by virus isolation. Paired serum neutralization test (SNT) on day 12 and 28 after the index case showed a significant (≥ 4-fold) increase in twelve horses (n = 42; 28.6%). This outbreak with abortions and EHM cases on a single equine facility provided a unique opportunity for the documentation of clinical disease progression as well as diagnostic procedures. PMID:23497661

Abortion politics and the production of knowledge.

PubMed

Harris, Lisa H

2013-08-01

It is common to think of scientific research and the knowledge it generates as neutral and value free. Indeed, the scientific method is designed to produce "objective" data. However, there are always values built into science, as historians of science and technology have shown over and over. The relevant question is not how to rid science of values but, instead, to ask which values and whose values belong? Currently, antiabortion values consistently determine US research policy. Abortion research is declared illegitimate in covert and overt ways, at the level of individual researchers and research policy broadly. Most importantly, federal policy impedes conduct of both basic and clinical research in abortion. However, it is not just research in abortion that is deemed "illegitimate;" research in infertility and in vitro fertilization is as well. Federal funding of any reproductive health research agenda that would pose more than minimal risk to a fetus or embryo is banned. This leaves unanswered scientific questions about abortion, infertility, miscarriage and contraception among other areas. Since moral ground is occupied not just by abortion opponents but also by people who support abortion rights, there is at the very least a competing moral claim to consider changing federal research funding policy. Women and families deserve access to knowledge across the spectrum of reproductive health issues, whether they seek to end or start a pregnancy. Thus, research funding is an issue of reproductive justice. Copyright © 2013 Elsevier Inc. All rights reserved.

Women--an endangered species.

PubMed

1987-11-30

Throughout India and China, South Korea and Taiwan, Pakistan and Malaysia, the same sentiment recurs: "The birth of girl is an occasion for gloom, not cheer, for bitterness, not pleasure." In all these countries "patriarchal traditions and social stigmas" make females the unwanted sex, reports Asiaweek. The tragic result: prenatal gender tests are flourishing. And for many women, if the test indicates a female, they abort. In India, sex tests and abortions are legal, cheap and readily available. Some 1500 sex-tested girls are aborted annually in Bombay alone. In China, abortions are legal, but gender tests strictly forbidden. Says one official: We cannot afford to let people know what sex the fetus is because all the girls would be aborted." Yet the numbers of baby girls in China have been reduced--and illicit gender tests and female infanticide are considered partly to blame. In South Korea, gender tests have been banned and most abortions are illegal, but "clandestine tests" are available, and according to the government some 30,000 pregnancies are terminated annually. The number of aborted females is not known, but birth ratios have shown "an alarming swing towards males" in recent years. Can laws and education change the social attitudes against girls in these Asian countries? Indian activist Vibhuti Patel, a lobbyist for stronger controls over sex-testing, hopes so. She urges a "continuous campaign" to fight the "centuries-old values" that encourages gender tests. Says Patel: Nothing less than the very survival of women is at stake." full text

Assessment of the fetomaternal circulation in threatened abortion by transvaginal color Doppler.

PubMed

Kurjak, A; Zudenigo, D; Predanic, M; Kupesic, S; Funduk, B

1994-01-01

Transvaginal color Doppler was used to investigate blood flow in the fetomaternal circulation of 60 women with threatened abortion and 90 women with normal intrauterine pregnancy. The obtained Doppler sonograms were analyzed and the resistance index (RI) was calculated in the maternal circulation, while in the fetal circulation the pulsatility index (PI) was used. There was no significant difference in the RI values of the maternal circulation between women with normal pregnancies and pregnancies complicated by bleeding, but with normal pregnancy outcome (p > 0.05). No differences in RI values of the uterine, arcuate and radial arteries were found between pregnancies with threatened abortion and normal pregnancy outcome and women with abnormal outcome (p > 0.05). In 9 of 21 women with visible retrochorionic hematoma, the RI of the spiral arteries was higher on the hematoma side in comparison to the opposite side (p < 0.01). This could be a consequence of the mechanical compression caused by the hematoma. In 3 of 4 cases of missed abortion, the RI of the spiral arteries was lower in comparison to the control group. Such findings could be caused by the vasodilatating products of inflammation which probably exist in such areas. There was no significant difference in terms of the PI of fetal blood vessels between normal pregnancy and threatened abortions with normal outcome, as well as between threatened abortions with normal outcome and subsequent abortions of live fetuses (p > 0.05).

State laws and the provision of family planning and abortion services in 1985.

PubMed

Sollom, T; Donovan, P

1985-01-01

65 laws relating to fertility were enacted by the 49 state legislatures that held sessions in 1985. This was the largest enacted since 1973, and the 2nd largest total since. Some of the 1985 abortion laws are designed to protect abortion rights. Several states in the US took action to severely punish the perpetrators of violence against abortion clinics. Lesislation dealing with the delivery of family planning services was subjected to public funding restrictions in 1985. Attempts have been made recently on the federal level to prevent Title X recipients from being provided with information on abortion in their pregnancy counseling sessions. These actions are similar to some of the state laws attempting to reach the same end. Many states included funds for family planning in general appropriations bills. Differences among legislators regarding the right of minors to consent to reproductive health care have led to 2 patterns of response: 1) affirmation of the right of minors to receive family planning services on their own consent; or 2) laws mandating parental involvement in a minor's abortion decision. The most troubling aspect of the fertility related legislation endated in 1985 is the effort by a number of legislatures to attach restrictions on abortion counseling and referral to family planning appropriations bills. In 1985, state laws were enacted to regulate the disposal of fetal remains, to prohibit the use of fetal remains for commercial purposes and to impose criminal sanctions for causing the miscarriage of a fetus during a felony.

Partial-birth abortion, Congress, and the Constitution.

PubMed

Annas, G J

1998-07-23

In the US, a new antiabortion strategy of using legislative and judicial forums to change the rhetoric of abortion rather than using abortion rhetoric to change the law arose out of disappointment when the 1992 Casey decision failed to overturn Roe. This new approach is crystallized by the 1995 introduction of federal legislation (vetoed by the President) to ban so-called "partial-birth" abortions. Opponents to this late-term procedure undertaken to preserve a women's life or health distinguish intact dilatation and extraction from induced labor to terminate a nonviable pregnancy (failing to recognize the lack of ethical difference) and make inaccurate political statements linking the abortion procedure to infanticide. When the ban was reintroduced to Congress in 1997, the previously silent American Medical Association agreed to support the bill if two "physician-friendly" amendments were added, but the American College of Obstetricians and Gynecologists made it clear that it is "inappropriate, ill advised, and dangerous" for legislative bodies to intervene into medical decision-making. The new version of the bill shifted the focus to all abortions after viability unless they are necessary to protect the mother from grievous harm to her physical (not mental) health, thus limiting the reach of the Roe decision. Clinton vetoed this bill also. Such legislation would be unlikely to prevent even one abortion, and its importance rests in its view of the proper role of government in regulating health care. This follows previous efforts to reframe the abortion debate by creating a dichotomy that marginalizes either women or fetuses and shifts the focus to another issue.

Granulysin Produced by Uterine Natural Killer Cells Induces Apoptosis of Extravillous Trophoblasts in Spontaneous Abortion

PubMed Central

Nakashima, Akitoshi; Shiozaki, Arihiro; Myojo, Subaru; Ito, Mika; Tatematsu, Mikiko; Sakai, Masatoshi; Takamori, Yasushi; Ogawa, Kazuyuki; Nagata, Kinya; Saito, Shigeru

2008-01-01

Immune changes are known to occur in recurrent spontaneous abortion, but it is unclear whether either maternal natural killer (NK) cells or T cells attack fetus-derived trophoblasts. To clarify the immunological causes of spontaneous abortion, we examined the relationship between cytotoxic granule proteins in decidual lymphocytes, such as granulysin, granzyme B, and perforin, and the induction of apoptosis in extravillous trophoblasts (EVTs). The number of granulysin-positive CD56bright NK cells increased significantly in the decidua basalis during spontaneous abortion compared with normal pregnancy; however, granzyme B- and perforin-positive cells did not change. Interestingly, the expression of granulysin was also detected in the nuclei of EVTs in spontaneous abortion samples. When IL-2-stimulated CD56bright NK cells were cocultured with EVT cells (HTR-8/SV40neo), granulysin was found initially in the cytoplasm and then accumulated in the nuclei of the HTR-8/SV40neo cells. Furthermore, transfected cells expressing a GFP-granulysin fusion protein induced apoptosis in HTR-8/SV40neo cells independently of caspases. Our results suggest that granulysin-positive uterine NK cells attack EVTs; subsequently, the uNK-derived granulysin actively accumulates in the nuclei of EVTs, causing the death of EVTs due to apoptosis. These data support a new apoptosis pathway for trophoblasts via uNK-derived granulysin, suggesting that granulysin is involved in spontaneous abortion. PMID:18688023

Late abortions and the law.

PubMed

Smith, T

1988-02-13

The Abortion (Amendment) Bill in the British House of Commons would lower the maximum limit for termination of pregnancy from 28 to 18 weeks. Supporters of the bill assert that Britain allows termination of pregnancy later than any other European country, and that in Britain over 90% of all late abortions are of fetuses without phisical abnormality. The 28-week limit is considered anachronoistic by doctors since neonatal care has made possible survival at 24 weeks. A similar bill in the House of Lords would reduce the limit to 24 weeks. Making early abortions more easily available would help reduce late abortions. Statistics indicate that women who have abortions late in their pregnancies tend to be young. In 1986, 172,286 abortions were performed in England and Wales. Of these, 144,857, or 84%, were performed before the 13th week. A total of 8276 (5%) were performed after 18 weeks. Of these, 3688 (45% of late abortions) were on nonresidents who traveled to Britain because of legal restrictions in their own country. This means that 4594 late abortions were performed on residents of England and Wales in 1986. This was 3% of the total, with 14% of this number on grounds of fetal abnormality. About 40% of the rest were in women under the age of 20, with 6% (239) on girls under 16. A 1984 study concluded that more counseling and information should be provided for young women. Education in contraception for young women is less than ideal and likely to become less available as economic restraints reduce the number of family planning clinics. Postcoital contraception should be taught more as an emergency proceedure. Prompt, dispassionate physician counseling, wider provision of National Health Service facilities, and uniform service in all districts would also be beneficial.

The common zoonotic protozoal diseases causing abortion.

PubMed

Shaapan, Raafat Mohamed

2016-12-01

Toxoplasmosis, neosporosis, sarcosporidiosis (sarcocystosis) and trypanosomiasis are the common zoonotic protozoal diseases causing abortion which caused by single-celled protozoan parasites; Toxoplasma gondii, Neospora caninum , Sarcocystis spp and Trypanosoma evansi, respectively. Toxoplasmosis is generally considered the most important disease that causing abortion of both pregnant women and different female animals throughout the world, about third of human being population had antibodies against T. gondii . The infection can pass via placenta, causing encephalitis, chorio-retinitis, mental retardation and loss of vision in congenitally-infected children and stillbirth or mummification of the aborted fetuses of livestock. Neosporosis is recognized as a major cause of serious abortion in varieties of wild and domestic animals around the world particularly cattle, the disease cause serious economic losses among dairy and beef cattle due to decrease in milk and meat production. While unlike toxoplasmosis, neosporosis is not recognized as a human pathogen and evidence to date shows that neosporosis is only detected by serology in the human population. Sarcosporidiosis also can cause abortion in animals particularly cattle, buffaloes and sheep with acute infection through high dose of infection with sarcocysts. On the other hand, humans have been reported as final and intermediate host for sarcosporidiosis but not represent a serious health problem. Trypanosomiasis by T. evansi cause dangerous infection among domestic animals in tropical and subtropical areas. Several cases of abortion had been recorded in cattle and buffaloes infected with T. evansi while, a single case of human infection was reported in India. Trichomoniasis and babesiosis abortion occurs with non-zoonotic Trichomonas and Babesia species while the zoonotic species had not been incriminated in induction of abortion in both animals and man. The current review article concluded that there is still need of wide scope for evaluation of the zoonotic impact and control of these diseases.

Prevalence of parvovirus B19 specific antibody in pregnant women with spontaneous abortion.

PubMed

Rahbar, Nahid; Vali Zadeh, Saeid; Ghorbani, Raheb; Kheradmand, Pegah

2015-01-01

Human parvovirus B19 is a very common viral infection especially in school-aged children. The infection during pregnancy can affect the fetus due to lack of mother's immunity. Although, there is still no evidence of fetal teratogenic effects with parvovirus B19, but non-immune fetal hydrops and abortion may be caused by vertical transmission of the virus during pregnancy. This study was aimed to assess the prevalence of parvovirus B19-specific antibody (IgM) in pregnant women who had a spontaneous abortion. This cross-sectional study was carried out in all pregnant women who referred due to a spontaneous abortion. All demographic information such as age, occupation, and gestational age, last history of abortion, gravity, and presence of children below the age of six was recorded and a blood sample was provided for all the women. Then, the blood samples were tested to assay parvovirus B19-specific antibody (IgM) by EuroImmune ELISA kit. Among 94 pregnant women with the mean age of 28.4 years who had a spontaneous abortion, parvovirus B19 specific antibody (IgM) was detected in 17 participants (18.1%). Meanwhile, 14 women (14.9%) were suspected for presence of the antibody in their blood sample. There was no significant difference between the presence of antibody and age of pregnant women, occupation, gestational age, number of previous abortion, presence of children below the age of six and number of pregnancy. These findings revealed that a high percentage of pregnant women are probably non-immune against parvovirus B19, and also there might be a number of spontaneous abortions in which parvovirus infection caused fetal death.  However, more studies are needed to prove the absolute role of parvovirus B19 in these abortions.

The response of Islamic jurisprudence to ectopic pregnancies, frozen embryo implantation and euthanasia.

PubMed

Ghanem, I

1987-07-01

The opinions of the Jurisconsult of Egypt on Islamic law regarding test tube fertilization, embryo transfer and abortion are explained. Test tube babies, if not derived from the husband's sperm, are by definition, "zina" or the result of illicit sexual intercourse. This type of quasi-adultery is punishable by mere disgracing, rather than lapidation, or stoning to death. Such children cannot inherit even from the mother. Possibly, a female child may marry the husband, to be legitimized in terms of inheritance. Under Islamic law, embryo transfer is illegal insofar as it involves artificial insemination of the donor by the husband; temporary maternity by the donor is a jural concept that has no place in Islamic family law. The egg of the donor, not the surrogate mother, places the issue in the thorny area of multiple suckling. There have been no pronouncements by Islamic legal experts on euthanasia or pregnancy by in vitro fertilization of orphaned embryos. Abortion law "ijhad" in Kuwait was amended in 1982 to permit abortion where either grievous bodily harm to the mother is imminent or it is proved that the baby will suffer incurable brain damage or severe mental retardation. The decision must be approved unanimously by 3 Muslim consultant physicians presided over by an obstetrician or gynecologist, parental consent is required, and the hospital must have an obstetric-gynecological wing. There is precedent in Islamic law for saving the life of the mother where there is a clear choice of allowing either the fetus or the mother to survive. Similarly in case of miscarriage or attempted miscarriage, damages for a fetus or stillborn are less than those paid for a live birth. Penalties for therapeutic abortion, for example after exposure to German measles, have been viewed as less serious before 120 days of gestation, when the Prophet indicated that the embryo is given a soul. These ethical interpretations are worth considering for Western jurists as a source of ideas.

Permissibility of Multifetal Pregnancy Reduction from The Shiite Point of View

PubMed Central

Zabihi Bidgoli, Atefeh; Ardbili, Faezeh Azimzadeh

2017-01-01

Background Advancements in medical technology have significantly increased the possibility of successful infertility treatment. Medical interventions in the initial process of pregnancy that intend to increase the chances of pregnancy create the risk of multifetal pregnancies for both mothers and fetuses. Physicians attempt to reduce the numbers of fetuses in order to decrease this risk and guarantee the continuation of pregnancy. The aim of this paper is to understand the Shiite instruction in terms of the risks multifetal pregnancies have for fetuses and if it is permissible to reduce the numbers of fetuses. An affirmative answer will lead to the development of Islamic criteria for reduction of the number of embryos. Materials and Methods This analytical-descriptive research gathered relevant data as a literature search. We reviewed a number of Islamic resources that pertained to the fetus; after a description of the fundamentals and definitions, we subsequently analyzed juridical texts. The order of reduction was inevitably determined by taking into consideration the rules that governed the abortion provisions or general juridical rules. We also investigated the UK law as a comparison to the Shiite perspective. Results The primary ordinance states that termination of an embryo is not permitted and is considered taboo. However, fetal reductions that occur in emergency situations where there is no option or ordinary indication are permitted before the time of ensoulment. The goal of reduction can be chosen from different ways. Conclusion According to Shiite sources, fetal reduction is permitted. Defective fetuses are the criteria for selective reduction. If none are defective, the criteria are possibility and facility. But if the possibility of selection is equally for more than one fetus, the criterion is importance (for example one fetus is healthier). PMID:28042419

Permissibility of Multifetal Pregnancy Reduction from The Shiite Point of View.

PubMed

Zabihi Bidgoli, Atefeh; Ardbili, Faezeh Azimzadeh

2017-01-01

Advancements in medical technology have significantly increased the possibility of successful infertility treatment. Medical interventions in the initial process of pregnancy that intend to increase the chances of pregnancy create the risk of multifetal pregnancies for both mothers and fetuses. Physicians attempt to reduce the numbers of fetuses in order to decrease this risk and guarantee the continuation of pregnancy. The aim of this paper is to understand the Shiite instruction in terms of the risks multifetal pregnancies have for fetuses and if it is permissible to reduce the numbers of fetuses. An affirmative answer will lead to the development of Islamic criteria for reduction of the number of embryos. This analytical-descriptive research gathered relevant data as a literature search. We reviewed a number of Islamic resources that pertained to the fetus; after a description of the fundamentals and definitions, we subsequently analyzed juridical texts. The order of reduction was inevitably determined by taking into consideration the rules that governed the abortion provisions or general juridical rules. We also investigated the UK law as a comparison to the Shiite perspective. The primary ordinance states that termination of an embryo is not permitted and is considered taboo. However, fetal reductions that occur in emergency situations where there is no option or ordinary indication are permitted before the time of ensoulment. The goal of reduction can be chosen from different ways. According to Shiite sources, fetal reduction is permitted. Defective fetuses are the criteria for selective reduction. If none are defective, the criteria are possibility and facility. But if the possibility of selection is equally for more than one fetus, the criterion is importance (for example one fetus is healthier).

A novel route of transplantation of human cord blood stem cells in preimmune fetal sheep: the intracelomic cavity.

PubMed

Noia, Giuseppe; Pierelli, Luca; Bonanno, Giuseppina; Monego, Giovanni; Perillo, Alessandro; Rutella, Sergio; Cavaliere, Anna Franca; De Santis, Marco; Ligato, Maria Serena; Fortunato, Giuseppe; Scambia, Giovanni; Terzano, Giuseppina Maria; Iannace, Enrico; Zelano, Giovanni; Michetti, Fabrizio; Leone, Giuseppe; Mancuso, Salvatore; Terzano, Marinela; Fotunato, Giuseppe

2003-01-01

The intracelomic route for in utero hematopoietic stem cell transplantation was evaluated in preimmune fetal sheep and the engraftment characteristics were defined. Twelve twin ovine fetuses (gestational age: 40-45 days) received intracelomic transplants of human CD3-depleted (50 x 10(6) per lamb) or CD34-selected (1-2 x 10(5) per lamb) cord blood hematopoietic stem cells. Engraftment was evaluated from cell suspensions of the liver, spleen, bone marrow, and thymus by flow cytometry, cloning assays, and polymerase chain reaction (PCR) analyses of human beta2-microglobulin. Four fetuses (33%) aborted shortly after intracelomic transplantation and were not evaluable for engraftment. Engraftment was detected in four fetuses obtained from cesarean delivery on day 70 after transplantation of CD3-depleted cord blood cells. The degrees of engraftment in these four fetuses ranged from 6%-22% in the different organs (as revealed by antigenic analysis of human CD45 with flow cytometry). Three fetuses obtained after cesarean section at 102 (no. 435184) and 105 (no. 915293, no. 037568) days and one fetus delivered at term that received CD34-selected cord blood cells had human engraftment with 10%, 32%, 20%, and 10% CD45(+) cells in bone marrow, respectively. In six of eight fetuses evaluable for human engraftment, chimerism was confirmed by PCR analysis for human beta2-microglobulin, which also identified human cells in brain, spinal cord, heart, lung, and skeletal muscle. This preliminary study indicates that intracelomic transplantation of human hematopoietic stem cells in fetal lambs is feasible and effective in terms of hematopoietic engraftment.

Pathogenesis and prevention of placental and transplacental porcine reproductive and respiratory syndrome virus infection

PubMed Central

2013-01-01

Porcine reproductive and respiratory syndrome virus (PRRSV)-induced reproductive problems are characterized by embryonic death, late-term abortions, early farrowing and increase in number of dead and mummified fetuses, and weak-born piglets. The virus recovery from fetal tissues illustrates transplacental infection, but despite many studies on the subject, the means by which PRRSV spreads from mother to fetus and the exact pathophysiological basis of the virus-induced reproductive failure remain unexplained. Recent findings from our group indicate that the endometrium and placenta are involved in the PRRSV passage from mother to fetus and that virus replication in the endometrial/placental tissues can be the actual reason for fetal death. The main purpose of this review is to clarify the role that PRRSV replication and PRRSV-induced changes in the endometrium/placenta play in the pathogenesis of PRRSV-induced reproductive failure in pregnant sows. In addition, strategies to control placental and transplacental PRRSV infection are discussed. PMID:24099529

Isolation of Neospora caninum from dairy zero grazing cattle in Israel.

PubMed

Fish, L; Mazuz, M; Molad, T; Savitsky, I; Shkap, V

2007-11-10

First Israeli Neospora caninum isolates were obtained from brain tissues of aborted fetuses (NcIs491 and NcIs580) from dairy farms endemic for neosporosis and maintaining cattle on zero grazing. Tissues from different parts of the fetus brains were used to infect Vero cells. Tachyzoites of N. caninum were first observed in cultures from days 30 and 32 after infection. To confirm the identity of the isolated parasites, DNA extracts from brains and cultures were tested by PCR with specific primers based on the Nc5 gene. Specific fragments were amplified by PCR from infected cultures of both fetuses on day 25. Susceptible seronegative gerbils (Meriones tristrami) were inoculated intraperitoneally with 10(3) to 10(5) tenfold dilutions of subculture tachyzoites. The inoculated gerbils developed specific antibodies to N. caninum, with end-point serum dilution of 1:4096 in the IFA assay, whereas no neurological signs or deaths were seen during 4 months of observation.

Sustaining a Pregnant Cadaver for the Purpose of Gestating a Fetus: A Limited Defense.

PubMed

Manninen, Bertha A

I argue that there are times it is morally permissible to keep a brain-dead pregnant woman on life support for the sole purpose of allowing her fetus to gestate until it is able to be born as healthy as possible. While a woman should not be kept on such support if she has clearly expressed that this would contradict her wishes, she may be kept on such support if she did not make her wishes known at all. Moreover, there are reasons why her family's wishes alone may not suffice to override the fetus' interest in continued existence. The most difficult case to assess is when the woman had previously made it known she would not want to be sustained on artificial life support, but was not explicit concerning whether she would maintain that stance in the event of her pregancy. Finally, I will show why my position is compatible with a pro-abortion-choice perspective.

[Readers' position against induced abortion].

PubMed

1981-08-25

Replies to the request by the Journal of Nursing on readers' positions against induced abortion indicate there is a definite personal position against induced abortion and the assistance in this procedure. Some writers expressed an emotional "no" against induced abortion. Many quoted arguments from the literature, such as a medical dictionary definition as "a premeditated criminally induced abortion." The largest group of writers quoted from the Bible, the tenor always being: "God made man, he made us with his hands; we have no right to make the decision." People with other philosophies also objected. Theosophical viewpoint considers reincarnation and the law of cause and effect (karma). This philosophy holds that induced abortion impedes the appearance of a reincarnated being. The fundamental question in the abortion problem is, "can the fetus be considered a human life?" The German anatomist Professor E. Bleckschmidt points out that from conception there is human life, hence the fertilized cell can only develop into a human being and is not merely a piece of tissue. Professional nursing interpretation is that nursing action directed towards killing of a human being (unborn child) is against the nature and the essence of the nursing profession. A different opinion states that a nurse cares for patients who have decided for the operation. The nurse doesn't judge but respects the individual's decision. Some proabortion viewpoints considered the endangering of the mother's life by the unborn child, and the case of rape. With the arguments against abortion the question arises how to help the woman with unwanted pregnancy. Psychological counseling is emphasized as well as responsible and careful assistance. Referral to the Society for Protection of the Unborn Child (VBOK) is considered as well as other agencies. Further reader comments on this subject are solicited.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Goldhaber, M.K.; Staub, S.L.; Tokuhata, G.K.

A study was conducted to determine whether the incidence of spontaneous abortion was greater than expected near the Three Mile Island (TMI) nuclear power plant during the months following the March 28, 1979 accident. All persons living within five miles of TMI were registered shortly after the accident, and information on pregnancy at the time of the accident was collected. After one year, all pregnancy cases were followed up and outcomes ascertained. Using the life table method, it was found that, given pregnancies after four completed weeks of gestation counting from the first day of the last menstrual period, themore » estimated incidence of spontaneous abortion (miscarriage before completion of 16 weeks of gestation) was 15.1 per cent for women pregnant at the time of the TMI accident. Combining spontaneous abortions and stillbirths (delivery of a dead fetus after 16 weeks of gestation), the estimated incidence was 16.1 per cent for pregnancies after four completed weeks of gestation. Both incidences are comparable to baseline studies of fetal loss.« less

Adoptive transfer of paternal antigen-hyporesponsive T cells facilitates a Th2 bias in peripheral lymphocytes and at materno-fetal interface in murine abortion-prone matings.

PubMed

Jin, Li-Ping; Zhou, Yue-Hua; Zhu, Xiao-Yong; Wang, Ming-Yan; Li, Da-Jin

2006-10-01

To investigate the Th1/Th2 cytokine changes in abortion-prone recipient mice adoptively transferred by the paternal antigen-hyporesponsive T cells. The paternal antigen-hyporesponsive T cells were generated by the anti-B7 monoclonal antibody (mAb) treatment and adoptively transferred into pregnant CBA/J mice of abortion-prone matings on day 4 of gestation. The intracellular expressions of Th1 cell-derived cytokine, tumor necrosis factor-alpha, gamma-interferon and interleukin-2 (IL-2) and Th2 cell-derived cytokine, IL-4 and IL-10 in the maternal spleen were analyzed by flow cytometry, and secretions of the Th1 and Th2 cytokines in supernatant of the feto-placental unit culture were analyzed by an enzyme-linked immunosorbent assay. Our findings showed the increased secretion of Th1 cytokines and the decreased secretion of Th2 cytokines in abortion-prone matings. Treatment with anti-B7 mAbs on day 4 of gestation enhanced Th2 and reduced Th1 cytokine production in abortion-prone matings. Similarly, adoptive transfer of paternal antigen-hyporesponsive T cells induced maternal tolerance to the fetus and displayed a Th2 bias both in the peripheral lymphocytes and at the materno-fetal interface of the abortion-prone matings. These findings indicate that the Th2 cytokine bias and an increase in fetal viability induced by the anti-B7 mAb treatment can be transferred to other pregnant mice of the abortion-prone matings.

Just what does Webster mean?

PubMed

Crigger, B J

1990-01-01

The Missouri law considered in Webster v. Reproductive Health Services has a preamble that states the life begins at conception. However if this is the case then there are tremendous implications that must be considered. The case of Unnamed, unknown fetus of Farrar v. John Ashcroft et al. involves a pregnant women convicted and imprisoned who is claiming that her fetus's constitutional right to due process has been violated and that is has been imprisoned without trial. Anti-abortion activists do not believe that the illegal incarceration argument is valid. Age is another issue up for re-definition. If the law holds then age should start being measured at conception and not birth. This would make everybody in Missouri 9 months older. Many privileges in our society are based on age: social security, drinking, driving, military service or eligibility for public office. Currently the breadth of the preamble has not been finalized in the Missouri courts. However, courts have already accepted "necessity defense" and acquitted prolife demonstrators for trespassing at abortion clinics. The court cited the preamble when it wrote that the trespassing violations were necessary as an emergency measure to avoid the death and maiming of unborn children. For now it is up to the courts to decide how this law's preamble will affect Missouri law.

On being a certifying abortion consultant: an ethical dilemma.

PubMed

Clarkson, S E

1980-05-14

The medical profession was relieved when the Contraceptive, Sterilization and Abortion Act was passed in New Zealand in 1977, but it now appears that there are continuing problems with the implementation of the law. Most of the law's clauses are concerned with the practical aspects of the performance of abortions in New Zealand. Outlined in the law are requirements for licenses of hospitals, certifying consultants and operating surgeons, and the tasks of the supervising committee are specified. Thus, the medical profession accepted the impossible job of becoming the arbiter of morals of New Zealand society. There have been problems, since passage of the law, with inadequate numbers of certifying consultants being recruited, the resignation of the chair of the Abortion Supervisory Committee, a lack of resources to provide the required counseling services, and local variation in interpretations resulting in inconsistent treatment of abortion requests in different parts of the country. The basis of the problem is the fact that this law requires a moral rather than a medical decision to be made. Although at 1st glance the phrase serious risk to mental health would appear to be easily interpreted, this is not so. The morality of an act of abortion depends on the right afforded the fetus, and no society has as yet achieved a consensus on this. Thus, this must remain the conviction of each separate individual. Some guidance may come from medidal and legal advisers in this moral decision, but it is impossible to delegate personal moral decisions.

Amplicon sequencing of bacterial microbiota in abortion material from cattle.

PubMed

Vidal, Sara; Kegler, Kristel; Posthaus, Horst; Perreten, Vincent; Rodriguez-Campos, Sabrina

2017-10-10

Abortions in cattle have a significant economic impact on animal husbandry and require prompt diagnosis for surveillance of epizootic infectious agents. Since most abortions are not epizootic but sporadic with often undetected etiologies, this study examined the bacterial community present in the placenta (PL, n = 32) and fetal abomasal content (AC, n = 49) in 64 cases of bovine abortion by next generation sequencing (NGS) of the 16S rRNA gene. The PL and AC from three fetuses of dams that died from non-infectious reasons were included as controls. All samples were analyzed by bacterial culture, and 17 were examined by histopathology. We observed 922 OTUs overall and 267 taxa at the genus level. No detectable bacterial DNA was present in the control samples. The microbial profiles of the PL and AC differed significantly, both in their composition (PERMANOVA), species richness and Chao-1 (Mann-Whitney test). In both organs, Pseudomonas was the most abundant genus. The combination of NGS and culture identified opportunistic pathogens of interest in placentas with lesions, such as Vibrio metschnikovii, Streptococcus uberis, Lactococcus lactis and Escherichia coli. In placentas with lesions where culturing was unsuccessful, Pseudomonas and unidentified Aeromonadaceae were identified by NGS displaying high number of reads. Three cases with multiple possible etiologies and placentas presenting lesions were detected by NGS. Amplicon sequencing has the potential to uncover unknown etiological agents. These new insights on cattle abortion extend our focus to previously understudied opportunistic abortive bacteria.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Clark, D.A.; Chaput, A.; Tutton, D.

The mammalian fetus has been viewed as an unusually successful type of allograft and unexplained spontaneous abortion as a possible example of maternal rejection. Previous studies have shown the presence of small lymphocytic suppressor cells in the murine decidua which block the generation and reactivation of anti-paternal cytotoxic T lymphocytes (CTL) and lymphokine-activated killer cells (LAK) by elaborating a factor that inhibits the response to interleukin 2 (IL 2). A deficiency of these suppressor cells was associated with implants of xenogeneic Mus caroli embryos in the Mus musculus uterus which are infiltrated by maternal lymphoid cells and aborted. A deficiencymore » of such suppressor cells in the lymph nodes draining the uterus of CBA/J females in the process of aborting their semi-allogeneic CBA x DBA/2 F/sub 1/ progeny has also been shown. CBA/J females possess significantly lower levels of decidua-associated non-T suppressor cells on day 8.5 to 10.5 of allopregnancy than do mothers that will produce large litters of live babies. The F/sub 1/ embryos are infiltrated by maternal lymphocytes prior to abortion, and the infiltration and abortion rate appears to be augmented by pre-immunization with paternal DBA/2 spleen cells. The CBA/J x DBA/2J mating combination provides a model of spontaneous abortion in which immunologic factors play an important role and demonstrates that the association between deficiency of decidua-associated suppressor cells and xenopregnancy failure also holds true for the failure of allopregnancies resulting from natural within-species mating.« less

Non-mosaic trisomy 16 in a near-term child

DOE Office of Scientific and Technical Information (OSTI.GOV)

Donlon, T.A.; Kuslich, C.D.; Murray, J.E.

1994-09-01

Trisomy 16 is the most common trisomy in first trimester spontaneous abortions, suggesting a high rate of non-disjunction. While cases of confined placental mosaicism and fetal mosaicism or partial trisomy of chromosome 16 have been reported in term fetuses, there have been no previous reports of a near-term fetus with full trisomy 16, indicating a high rate of selection against such cases. Our patient is a 25 year old Filipino female who underwent obstetrical sonographic evaluation at 32 weeks gestation due to suspicion of intrauterine growth retardation. Evaluation was remarkable for severe growth restriction and multiple dysmorphic features. The fetalmore » karyotype was 47,XX,+16 (20 cells in blood, 30 cells from amniocytes); however, the remainder of the laboratory analysis was unremarkable. The patient went into spontaneous labor at 35 weeks gestation and had noted fetal movement prior to admission, but subsequently delivered a stillborn female fetus with a birthweight of 983 grams. Chromosomes from skin and brain fibroblasts and chorionic villus were examined and all (30 cells each) demonstrated trisomy 16. Fetal autopsy confirmed the presence of multiple major structural defects including facial dismorphism, webbing of the neck and axilla, pulmonary hypoplasia, cardiosplenic syndrome, congenital diaphragmatic hernia, and agenesis of the corpus callosum. While full trisomy 16 has previously been thought to be incompatible with fetal survival past the early second trimester, this case demonstrates this premise to be invalid. Previous studies by other laboratories have shown the extra chromosome 16 in aborted cases to be of maternal origin, consistent with a higher rate of maternal vs. paternal non-disjunction. The parental origin results of the present case will be presented.« less

Epidemiology and pathology of Toxoplasma gondii in free-ranging California sea lions (Zalophus californianus).

PubMed

Carlson-Bremer, Daphne; Colegrove, Kathleen M; Gulland, Frances M D; Conrad, Patricia A; Mazet, Jonna A K; Johnson, Christine K

2015-04-01

The coccidian parasite Toxoplasma gondii infects humans and warm-blooded animals worldwide. The ecology of this parasite in marine systems is poorly understood, although many marine mammals are infected and susceptible to clinical toxoplasmosis. We summarized the lesions associated with T. gondii infection in the California sea lion (Zalophus californianus) population and investigated the prevalence of and risk factors associated with T. gondii exposure, as indicated by antibody. Five confirmed and four suspected cases of T. gondii infection were identified by analysis of 1,152 medical records of necropsied sea lions from 1975-2009. One suspected and two confirmed cases were identified in aborted fetuses from a sea lion rookery. Toxoplasmosis was the primary cause of death in five cases, including the two fetuses. Gross and histopathologic findings in T. gondii-infected sea lions were similar to those reported in other marine mammals. The most common lesions were encephalitis, meningitis, and myocarditis. The antibody prevalence in stranded, free-ranging sea lions for 1998-2009 was 2.5% (±0.03%; IgG titer 640). There was an increase in odds of exposure in sea lions with increasing age, suggesting cumulative risk of exposure and persistent antibody over time. The occurrence of disseminated T. gondii infection in aborted fetuses confirms vertical transmission in sea lions, and the increasing odds of exposure with age is consistent with additional opportunities for horizontal transmission in free-ranging sea lions over time. These data suggest that T. gondii may have two modes of transmission in the sea lion population. Overall, clinical disease was uncommon in our study which, along with low prevalence of T. gondii antibody, suggests substantially less-frequent exposure and lower susceptibility to clinical disease in California sea lions as compared to sympatric southern sea otters (Enhydra lutris nereis).

Fear of a black (and working-class) planet: young women and the racialization of reproductive politics.

PubMed

Griffin, C

1992-10-01

Racialized and class specific as well as gendered heterosexuality is compulsory for young women. Substantial academic literature addressed the incidence of premarital adolescent heterosexual intercourse paying particular attention to young working-class women and (especially in the US) to young women of color. During the 1980s, journals and academic texts in the US debated the so-called black underclass disregarding the effects of Reaganomics: increasing poverty, homelessness, ill health, and unemployment, which affected young African-American women. From a traditional (hetero)patriarchal standpoint, any teenage pregnancy is a problem. Hence pregnancy avoidance and planned parenthood focus on young working-class women and young women of color presumed to constitute the problem of the (hetero)sexually active teenager. The ideology of fetal rights as used in anti-abortion and pro-life arguments represents the life of a pregnant woman as in direct opposition to that of her fetus. The ideology of adolescence constructs all young people as inherently prone to irresponsibility, especially if they are female, working-class, and black. In the Third World, young women considered as irresponsible mothers more likely face enforced sterilization than access to abortion in the guise of genetic counseling for disabilities or without explicit consent during other gynecological operations. Feminists point out that under current legislation in England and Wales, fetuses defined as seriously handicapped can be aborted up to the moment of birth. The legacy of eugenicist ideas lives on in assumptions about the inherent deficiencies of young working-class women, young women of color, and young women with disabilities as potential mothers. Yet despite the institutional, cultural, and ideological force of appropriate heterosexual and reproductive activity, young women continue to challenge common sense definitions of normality and deviance.

[Abortion and rights. Legal thinking about abortion].

PubMed

Perez Duarte, A E

1991-01-01

Analysis of abortion in Mexico from a juridical perspective requires recognition that Mexico as a national community participates in a double system of values. Politically it is defined as a liberal, democratic, and secular state, but culturally the Judeo-Christian ideology is dominant in all social strata. This duality complicates all juridical-penal decisions regarding abortion. Public opinion on abortion is influenced on the 1 hand by extremely conservative groups who condemn abortion as homicide, and on the other hand by groups who demand legislative reform in congruence with characteristics that define the state: an attitude of tolerance toward the different ideological-moral positions that coexist in the country. The discussion concerns the rights of women to voluntary maternity, protection of health, and to making their own decisions regarding their bodies vs. the rights of the fetus to life. The type of analysis is not objective, and conclusions depend on the ideology of the analyst. Other elements must be examined for an objective consideration of the social problem of abortion. For example, aspects related to maternal morbidity and mortality and the demographic, economic, and physical and mental health of the population would all seem to support the democratic juridical doctrine that sees the clandestine nature of abortion as the principal problem. It is also observed that the illegality of abortion does not guarantee its elimination. Desperate women will seek abortion under any circumstances. The illegality of abortion also impedes health and educational policies that would lower abortion mortality. There are various problems from a strictly juridical perspective. A correct definition of the term abortion is needed that would coincide with the medical definition. The discussion must be clearly centered on the protected juridical right and the definition of reproductive and health rights and rights to their own bodies of women. The experiences of other countries with decriminalization of abortion should also be assessed. Factors considered should include the true impunity of abortion, public health problems and socioeconomic problems generated by the state through criminalization of abortion, and the psychological and economic implications for women of the criminal status of abortion. Systems of decriminalization should be examined to decide which would be appropriate for Mexico. These systems include authorizing complete freedom of choice for the 1st trimester and permitting abortion only for specific indications. All penal codes in Mexico now use the system of abortion for specific indications. Few cases are accepted for legal pregnancy termination.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tachi, N.; Shimotori, S.; Naruse, N.

Synthetic adhesives are widely used in various industries as well as at home. Adhesives usually contain several organic solvents which easily vaporize. Exposure can cause aplastic anemia and polyneuropathy in adults. Chronic glue sniffing results in aplastic anemia, polyneuropathy, and muscular atrophy. Inhalation of the solvent contained in adhesives, such as n-hexane, toluene, xylene, and benzene by pregnant animals can decrease the number of live fetuses and retard fetal growth. In humans, the risk of spontaneous abortion is increased in workers exposed to organic solvents. However, information is still limited about the effects of exposure to organic solvents vaporized frommore » adhesives on fetuses. In the present study, female mice were exposed throughout pregnancy to organic solvents vaporized from an adhesive to clarify the effects of the inhalation on progeny. 19 refs., 1 fig., 4 tabs.« less

The ocular pathology of Norrie disease in a fetus of 11 weeks' gestational age.

PubMed

Parsons, M A; Curtis, D; Blank, C E; Hughes, H N; McCartney, A C

1992-01-01

The ocular pathology of Norrie disease was studied for the first time in a fetus of 11 weeks' gestation, following prenatal diagnosis using genetic markers for Norrie disease and elective abortion. The eyes were histologically normal, with no evidence of primary neuroectodermal maldevelopment of the retina, previously postulated to be the cause of the ocular changes. We believe that the retinal and other manifestations of Norrie disease are the result of a primary abnormality of vascular proliferation, probably in relation to persistent hyperplastic primary vitreous after approximately 14 weeks' gestation. We postulate that the ocular and otological effects of Norrie disease may be due to a genetically mediated abnormality of secretion of, or sensitivity to, angiogenic growth factors at endodermal-neuroectodermal interfaces during fetal and postnatal development.

Avoiding the Personhood Issue: Abortion, Identity, and Marquis's 'Future-Like-Ours' Argument.

PubMed

Reitan, Eric

2016-05-01

One reason for the persistent appeal of Don Marquis' 'future like ours' argument (FLO) is that it seems to offer a way to approach the debate about the morality of abortion while sidestepping the difficult task of establishing whether the fetus is a person. This essay argues that in order to satisfactorily address both of the chief objections to FLO - the 'identity objection' and the 'contraception objection' - Marquis must take a controversial stand on what is most essential to being the kind of entity that an adult human being is. Such a stand amounts to a controversial account of personhood. To the extent that FLO's success depends on accepting such a controversial metaphysical view, one apparent attraction of FLO proves illusory. © 2015 John Wiley & Sons Ltd.

Moral absolutism and abortion: Alan Donagan on the hysterectomy and craniotomy cases.

PubMed

Reynolds, Terrence

1985-07-01

Reynolds argues that the nonconsequentialist moral theory proposed by Alan Donagan in his book The Theory of Morality (University of Chicago Press; 1977) does not resolve the cases in which craniotomy or removal of a cancerous uterus appears necessary to save the life of a pregnant woman. Donagan's absolute prohibition against the murder of the innocent and his rejection of the principle of double effect have led him to view the fetus as a pursuer or assailant or to assert the theory of proleptic agreement--that in risk taking ventures the parties may agree that killing one person to save the lives of the others will be accepted. Reynolds holds these arguments to be inapplicable in therapeutic abortions involving craniotomy or hysterectomy and concludes that Donagan's absolutist theory must be reexamined.

Two steps back: Poland's new abortion law.

PubMed

Nowicka, W

1993-06-01

After the fall of Communism in Poland, the Catholic church exerted pressure to increase its influence in public life. One way in which this pressure has manifested itself has been in the passing of a restrictive abortion bill which was signed into law on February 15, 1993. Abortion had been legalized in Poland in 1956 and was used as a means of birth control because of a lack of availability and use of contraceptives. The number of abortions performed was variously reported as 60,000 - 300,000/year. In 1990, the Ministry of Health imposed restrictions on abortions at publicly funded hospitals, and 3 deaths were reported from self-induced abortions. In 1 year (1989-90), the number of induced abortions at 1 hospital dropped from 71 to 19, while the number of self-induced abortions increased from 48 to 85. Further restrictions were introduced in May 1992 as part of the "Ethical Code for Physicians," which allows abortions only in cases where the mother's life or health is in danger or in cases or rape. This code brought abortions to a halt at publicly funded hospitals and doubled or even tripled the cost of private abortions. Women have been refused abortions in tragic and life=threatening situations since the code was adopted. When an outright anti family planning bill was drafted in November 1992, the Polish citizenry collected 1,300,000 signatures to force a referendum. The referendum was not held, but the bill was defeated. The amended bill which passed allows abortions in publicly funded hospitals only when the mother's life or health is in danger and in cases of rape, incest, or incurable deformity of the fetus. The implications of this law remain unclear, since its language is strange and vague. The reproductive rights of Polish women face a further threat because the Catholic church is working to limit the availability of contraceptive methods which they deem to be "early abortives." On the other side of the issue, the Federation for Women and Planned Parenthood was established in 1992 and presently has 9 member organizations dedicated to reestablishing legal abortion and to helping women avoid unwanted pregnancies through sex education and contraception. Polls show that the new abortion law dose not reflect the favorable attitude of a majority of the Polish people toward legal abortion. It is unfortunate that Polish women will now have to fight for the rights that were once given to them.

Clinical details, cytogenic studies,and cellular physiology of a 69, XXX fetus, with comments on the biological effect of triploidy in man.

PubMed Central

Gosden, C M; Wright, M O; Paterson, W G; Grant, K A

1976-01-01

A triploid fetus, 69, XXX, aborted spontaneously at 26 weeks' gestation. It had multiple abnormalities including syndactyly of the hands and feet single palmar creases, hypoplasia of the adrenals and ovaries, hypertrophy of thigh muscles, and abnormalities of the brain. The placenta was large and showed hydatidiform degeneration. The pregnancy had been complicated by acute dyspnoea, pre-eclampsia, and postpartum haemorrhage. Detailed cytogenetic studies, using banding and fluorescence techniques, were performed on fetus and parents. Meiotic studies were made on the fetal ovaries. Muscle cell differentiation and electrophysiological relationships of cultured skin fibriblasts were examined in an attempt to study the way in which the extra haploid set of chromosomes exerts its effect on the phenotype. The antenatal diagnosis of late triploidy is discussed. The finding that 25 per cent of late triploids have spina bifida is further evidence that meningomyelocele has a genetic component and strongly suggests that this results from chromosomal imbalance or a regulatory gene disturbance. Images PMID:1034015

People's Republic of China passes "eugenics" law.

PubMed

1994-12-02

On October 27, 1994, China passed the "Maternal and Infant Health Care Law." This law regulates support for maternal and child health and also requires physicians to recommend a postponement of marriage if either member of a couple has an infectious, contagious disease or an active mental disorder. If one member of a couple has a serious hereditary disease, the couple may only marry if they agree to use longterm contraception or to undergo sterilization. If prenatal tests reveal that a fetus has a serious hereditary disease or serious deformity, the physician must advise the pregnant woman to have an abortion, and the law states that the pregnant woman "should" follow this recommendation. This statute also bans determining the sex of a fetus through the use of technology unless such tests are medically necessary. This ban is the reaction to the combination of China's one-child policy and the technological ability to predict the sex of a fetus which has led to a change in China's sex ratio from 103.8 boys/100 girls in 1953 to 118 boys/100 girls in 1992.

Crimes amendment (Zoe's law) Bill 2013 (No 2): paradoxical commercial impacts of the conservative agenda on fetal rights.

PubMed

Bricknell, Roseanna; Faunce, Thomas

2014-12-01

In 2013, Liberal MP Chris Spence introduced a Private Member's Bill to the New South Wales Parliament, reinvigorating an earlier Bill introduced by Christian Democrat MP Fred Nile. If passed, the Bill would have bestowed legal personhood on fetuses of 20 weeks or more for the purpose of grievous bodily harm offences in the Crimes Act 1900 (NSW). The Bill had the potential to undermine freedom of choice for women in relation to abortions prior to the point of viability (capacity for fetal existence outside the womb) as well as other decisions concerning pregnancy and childbirth. One hypothesis is that legislative measures such as this that support the rights of the fetus are well intentioned initiatives by those for whom the fetus is an essentially independent entity or symbol of innocence and moral purity whose existence must be protected over and above the interests and independent decision-making capacity of the mother. This column explores this hypothesis in the context of the paradoxical negative commercial implications of such legislation on multiple areas involving fetal-maternal interaction including surrogacy.

Abortion: a tangle of rights.

PubMed

Curtin, L L

1993-02-01

Management of abortion personnel within a hospital setting involves a number of rights: the patient's rights to privacy and to the provision of competent, compassionate, and understanding nursing care; the right of nurses to refrain from abortion procedures due to conscience; and the right of hospitals to hire employees who will fulfill their contractual obligations. The US Supreme Court has held that the decision to abort is protected under the right to privacy; no one may interfere with a woman's decision. Public institutions do not have an obligation to fund abortion. If the Court had made abortion a right, then society would be obliged to provide abortion. The discussion of abortion rights focuses on the following topics: the legal duties of health professionals, the legal and moral rights and obligations of nurses, the legal rights and obligations of hospitals, and the rights of abortion patients. A case study is provided of a head nurse and staff in the gynecology ward of a large metropolitan hospital in 1974 who objected to the performance of saline abortion on the ward, to disposing of the fetuses, and to the validity of patients' consent. Their concern was for the health and safety of patients and the rights of patients to informed consent. The hospital did not have a right to force the nurses to comply with the directive on saline abortion procedures, because the hospital did not have the right to violate the conscience of an individual citizen. In another example of a transfer of a nurse to another area of the hospital, the hospital was exercising its prerogative to expect fulfillment of contractual obligations in a way that did not interfere with health care workers' objections to abortion. Roe v. Wade and Doe v. Bolton were the 2 cases that established the existence of institutional conscience. Health care workers have an obligation to inform hospitals in writing if they have objections to participation in abortion procedures. Nurses have an obligation to respect the legal right to privacy in making or carrying out an abortion decision, and to provide competent nursing care to all who receive their services. Nurses should not make judgments about their approval or disapproval of abortion or the patient's reasons for abortion. Patients have a right to be protected from emotional and physical harm from objecting nurses; nurses may withdraw their services only if there are other qualified professionals available to provide care.

Bovine viral diarrhea virus fetal persistent infection after immunization with a contaminated modified-live virus vaccine.

PubMed

Palomares, Roberto A; Marley, Shonda M; Givens, M Daniel; Gallardo, Rodrigo A; Brock, Kenny V

2013-05-01

The objective was to determine whether a multivalent modified-live virus vaccine containing noncytopathic bovine viral diarrhea virus (BVDV) administered off-label to pregnant cattle can result in persistently infected fetuses and to assess whether vaccinal strains can be shed to unvaccinated pregnant cattle commingling with vaccinates. Nineteen BVDV-naïve pregnant heifers were randomly assigned to two groups: cattle vaccinated near Day 77 of gestation with modified-live virus vaccine containing BVDV-1a (WRL strain), bovine herpes virus-1, parainfluenza 3, and bovine respiratory syncytial virus (Vx group; N = 10) or control unvaccinated cattle (N = 9). During the course of the study a voluntary stop-sale/recall was conducted by the manufacturer because of the presence of a BVDV contaminant in the vaccine. At Day 175 of gestation, fetuses were removed by Cesarean section and fetal tissues were submitted for virus isolation, and quantitative reverse transcription polymerase chain reaction using BVDV-1- and BVDV-2-specific probes. Nucleotide sequencing of viral RNA was performed for quantitative reverse transcription polymerase chain reaction-positive samples. Two vaccinated and two control heifers aborted their pregnancies, but their fetuses were unavailable for BVDV testing. Virus was isolated from all eight fetuses in the Vx group heifers and from 2 of 7 fetuses in the control unvaccinated heifers. Only BVDV-2 was detected in fetuses from the Vx group, and only BVDV-1 was detected in the two fetuses from the control group. Both BVDV-1 and BVDV-2 were detected in the vaccine. In conclusion, vaccination of pregnant heifers with a contaminated modified-live BVDV vaccine resulted in development of BVDV-2 persistently infected fetuses in all tested vaccinated animals. Furthermore, BVDV was apparently shed to unvaccinated heifers causing fetal infections from which only BVDV-1 was detected. Published by Elsevier Inc.

The macrophage pattern recognition scavenger receptors SR-A and CD36 protect against microbial induced pregnancy loss

PubMed Central

Ebersole, Jeffery L.; de Villiers, Willem J. S.

2014-01-01

Objectives and design Microbial products can act via stress-induced signaling cascades to link dysregulated endogenous microbiota to immune activation (e.g., macrophages) and pregnancy loss. Our previous studies demonstrated that mice deficient in the macrophage pattern recognition scavenger receptors, SR-A and CD36, are more susceptible to inflammatory complications including gut leakiness and experimental colitis. We hypothesized that bacterial penetration of the maternal mucosal surfaces and replication in embryonic fluids compromise the fetal status and can result in miscarriage. Materials and methods Eighty pregnant ICR and SR-A/CD36-deficient mice were injected via tail vein or intraperitoneally with commensal bacteria (Streptococcus cricetus and/or Actinobacillus sp.) or sham controls. Dams were monitored daily for physical distress, pain and abortion. Results Dams injected with single dose bacterial inoculum did not develop clinical symptoms. Day old pups injected with bacteria developed internal focal abscesses, lost weight but recovered after 1 week. Dams receiving a second bacterial inoculum delivered dead fetuses. However, SR-A/CD36-deficnet dams demonstrated 100% fetal death via aborted fetuses, and significant up-regulation of the proinflammatory markers (IL-6, serum Amyloid A) 24–74 h after single inoculum. Conclusions These data indicate that macrophage scavenger receptors are required for the fetal protection against microbial attack and support that maternal transfer of innate immunity contributes to this protection. PMID:20711846

Attitudes of Students of Medicine, University of Mostar According to Induced Abortion.

PubMed

Trninić, Zoran; Bender, Marija; Šutalo, Nikica; Kozomara, Davorin; Lasić, Valentina; Bevanda, Danijel; Galić, Gordan

2017-12-01

Aim of this study was to establish attitudes of medical students on induced abortion and connection of those attitudes with religiousness, length of their studies, sex and various circumstances of pregnancy. In total, 148 students of the first, second, fifth and sixth year of medical faculty participated in the research. The study was conducted at the Medical Faculty of the University in Mostar. While collecting the data, we used a survey taken over from literature. The data were tested with adequate statistical methods afterwards. 81.1% of students would perform an abortion under certain circumstances (χ 2 =57.189; P<0.001). Most students answered that they would perform an abortion in case that a fetus had malformations (χ 2 =3.892; P=0.49) or if the mother's life were endangered (χ 2 =47.676; P<0.001). By comparison of students' readiness to perform an abortion under various circumstances of pregnancy depending on length of medical education, statistically significant difference was proved in the following circumstances: rape (χ 2 =6.097; P=0.014) and if the pregnancy would endanger mother's mental health (χ 2 =4.488; P=0.034). Students with shorter medical education expressed more liberal attitudes in the above stated circumstances. By comparison of students' readiness to perform an abortion under various circumstances of pregnancy depending on religiousness statistically significant difference was proved in the following circumstances: in case of 'abortion on demand', no matter the reason (χ 2 =11.908; P=0.012), teenage pregnancy (χ 2 =33.308; P<0.001) and if the pregnancy would interfere with mother's career χ 2 =35.897; P<0.001). Unreligious students expressed more liberal attitudes. Influence of length of medical education and sex on attitudes on abortion was not proved statistically. Impact of religiousness on that attitude cannot be commented due to very small share of unreligious students in the sample.

[Toxoplasmosis in sick persons].

PubMed

Netrebko, I D

2002-01-01

A screening investigation was conducted designed to identify ill persons presenting with toxoplasmosis with the aid of an intracutaneous test with toxoplasmin and complement-fixing reaction with a dry toxoplasmic antigen. Toxoplasmosis was detected in those persons having lymphadenitis, therapeutical patients, women with aggravated obstetrical history having had spontaneous abortions and having given birth to sick children, patients with sluggish meningoencephalitis presenting with epileptoid and hypothalamic syndrome, polyneuritis, and patients with myopia, chorioretinitis and uveitis. Identification and treatment of toxoplasmic invasion constitutes a valid method of control of spontaneous abortions of toxoplasmic etiology. Detection in a timely fashion of toxoplasmic invasion in pregnant women and preventive treatment with two 5-day cycles of pirimetamin (0.025) twice a day and sulfodimezin (0.5) four times daily with a 10-day interval between the cycles has been found out to prevent toxoplasmosis affliction of the fetus.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bitran, J.D.; Roth, D.G.

Acute leukemia is less common during the reproductive years than in children or in postmenopausal women. Effective chemotherapy exists for adult lymphocytic leukemia, and the median survival is 18 to 20 months. Acute myelogenous leukemia still has a less favorable prognosis, with a medial survival of 12 months despite effective chemotherapeutic agents. The occurrence of acute leukemia in pregnancy does not change the overall prognosis, which depends primarily on the cytopathologic types. If leukemia occurs during the first trimester, therapeutic abortion is advised since the rate of spontaneous abortion after chemotherapy is high in the first trimester and fetal malformationsmore » are common. Acute leukemia can be treated in the second and third trimesters with little effect on the pregnancy or fetus. In patients cured of acute leukemia, the potential for subsequent pregnancies exists with little likelihood of increases in fetal malformations.« less

Double Aneuploidy Detected by Cell-Free DNA Testing and Confirmed by Fetal Tissue Analysis.

PubMed

Echague, Charlene G; Petersen, Scott M

2016-06-01

Double aneuploidies account for 0.21-2.8% of spontaneous abortions resulting from chromosomal abnormalities. Rarely, cell-free DNA testing detects multiple aneuploidies; however, to discern among maternal, placental, and fetal origin, further evaluation is required. A 49-year-old woman, gravida 5 para 0, underwent cell-free DNA testing at 11 4/7 weeks of gestation, which revealed a fetus that was high risk for trisomies 18 and 21. On ultrasonography at 14 weeks of gestation, she was diagnosed with a missed abortion and underwent surgical management. Fetal and placental tissues were sent for analysis and were positive for trisomies 18 and 21, confirming the results of cell-free DNA testing. Our case highlights the ability of cell-free DNA testing to recognize a double aneuploidy confirmed by fetal tissue analysis.

Disturbances of electrodynamic activity affect abortion in human

NASA Astrophysics Data System (ADS)

Jandová, A.; Nedbalová, M.; Kobilková, J.; Čoček, A.; Dohnalová, A.; Cifra, M.; Pokorný, J.

2011-12-01

Biochemical research of biological systems is highly developed, and it has disclosed a spectrum of chemical reactions, genetic processes, and the pathological development of various diseases. The fundamental hypothesis of physical processes in biological systems, in particular of coherent electrically polar vibrations and electromagnetic activity, was formulated by H. Fröhlich he assumed connection of cancer process with degradation of coherent electromagnetic activity. But the questions of cellular structures capable of the coherent electrical polar oscillation, mechanisms of energy supply, and the specific role of the endogenous electromagnetic fields in transport, organisation, interactions, and information transfer remained open. The nature of physical disturbances caused by some diseases (including the recurrent abortion in humans and the cancer) was unknown. We have studied the reasons of recurrent abortions in humans by means of the cell mediated immunity (using immunologic active RNA prepared from blood of inbred laboratory mice strain C3H/H2K, infected with the lactate dehydrogenase elevating virus-LD V) and the cytogenetic examination from karyotype pictures. The recurrent abortion group contained women with dg. spontaneous abortion (n = 24) and the control group was composed of 30 healthy pregnant women. Our hypothesis was related to quality of endometrium in relation to nidation of the blastocyst. The energetic insufficiency (ATP) inhibits normal development of fetus and placenta. We hope that these ideas might have impact on further research, which could provide background for effective interdisciplinary cooperation of malignant and non-malignant diseases.

Evidence mounts for sex-selective abortion in Asia.

PubMed

Westley, S B

1995-01-01

In Korea, China, and Taiwan--countries where son preference persists--the availability of prenatal screening techniques and induced abortion has produced an imbalance in the naturally occurring sex ratios of 104-107 male births for every 100 female births. Policy responses to sex-selective abortion were the focus of a 1994 International Symposium on Sex Preference for Children in the Rapidly Changing Demographic Dynamics in Asia sponsored by the United Nations Population Fund and the Government of the Republic of Korea. Modern technology (i.e., amniocentesis, ultrasound, and chorionic villi sampling) enables couples to control both family size and sex selection. According to data from the 1990 Korean Census, 80,000 female fetuses were aborted from 1986-90 as a result of son preference. In the late 1980s, the Governments of Korea, China, and India imposed bans on the use of medical technology for prenatal sex determination, but many observers maintain that regulations have served only to make the procedures clandestine and more expensive. To remedy the problems underlying sex-selective abortion, the Symposium recommended the following government actions: 1) implement policies and programs to diminish gender discrimination; 2) establish guidelines for the monitoring and regulation of prenatal testing; 3) utilize mass and folk media, interpersonal channels, and school curricula to promote gender equality; 4) strengthen the ethics curriculum of medical schools to address son preference; and 5) increase the capability of statistical and research organizations to collect gender-disaggregated data.

Toward a reconceptualization of "choice": challenges by women at the margins.

PubMed

Luthra, R

1993-01-01

It has been suggested that recent first world and third world feminist movements have gained impetus from a shared emphasis on "body politics" (abortion, rape, and domestic violence). It has been made clear by other writers, however, that first and third world women (including women of color in the first world) have very different conceptions of which policies and practices should be pursued to change their reproduction experiences (because the overriding experiences of their entire lives are so very different). Likewise, the concept of "the right to choose" has been challenged on the grounds that it ignores the external conditions (such as economics) which, in fact, dictate "choice." Eugenics also influences which "choices" are promoted among populations considered "undesirable." The dilemmas associated with reproductive choices are further highlighted by debate about the use of amniocentesis in India for sex determination and female feticide. At the center of this debate is whether calling for a ban on this practice would support or violate a woman's choice. The rhetoric of choice arose in the first place because women who wanted to end a pregnancy had "no choice" but to seek illegal abortions. However, working class women and Black women in the US object to the narrowness in the abortion rights agenda dictated by the use of this term. To assert women's "choice" absolves all others of the responsibility for a pregnancy. The "choice" concept is also vulnerable to political manipulation. "Choice" also evades ethical problems such as sex selection. Disabled feminists have also pointed out that it is as important to create conditions which include "the choice to have a disabled child" as it is to choose not to be a mother. Can feminists oppose the selective abortion of female fetuses while leaving the choice to abort a defective or unwanted fetus of either sex up to the mother? Objection to sex determination can be categorized as consequentialist (based on various predicted social and psychological consequences, such as more men would lead to more violence in the world) or nonconsequentialist (based on the inherent immorality of selective abortion). The benefits of sex selection would possibly include a reduction in sex-linked diseases and a reduction in the overall birth rate. Most US feminists support the moral, but not the legal, condemnation of sex selection. In India, where sex selection is openly practiced, feminists have tried to achieve legal prohibition of the use of tests for this purpose. This difference from the US position may be due to the difference in the abortion context in the 2 countries. Whether feminists support legal and/or moral prohibition of sex selection, however, almost all call for the longterm structural changes which must be made in the context of imperialism, racism, and poverty which would allow true "choices" to prevail.

Fetal protection in heifers vaccinated with a modified-live virus vaccine containing bovine viral diarrhea virus subtypes 1a and 2a and exposed during gestation to cattle persistently infected with bovine viral diarrhea virus subtype 1b.

PubMed

Leyh, Randy D; Fulton, Robert W; Stegner, Jacob E; Goodyear, Mark D; Witte, Steven B; Taylor, Lucas P; Johnson, Bill J; Step, Douglas L; Ridpath, Julia F; Holland, Ben P

2011-03-01

To determine efficacy of a modified-live virus (MLV) vaccine containing bovine viral diarrhea virus (BVDV) 1a and 2a against fetal infection in heifers exposed to cattle persistently infected (PI) with BVDV subtype 1 b. 50 heifers and their fetuses. Susceptible heifers received a placebo vaccine administered IM or a vaccine containing MLV strains of BVDV1a and BVDV2a administered IM or SC. On day 124 (64 to 89 days of gestation), 50 pregnant heifers (20 vaccinated SC, 20 vaccinated IM, and 10 control heifers) were challenge exposed to 8 PI cattle. On days 207 to 209, fetuses were recovered from heifers and used for testing. 2 control heifers aborted following challenge exposure; both fetuses were unavailable for testing. Eleven fetuses (8 control heifers and 1 IM and 2 SC vaccinates) were positive for BVDV via virus isolation (VI) and for BVDV antigen via immunohistochemical analysis in multiple tissues. Two additional fetuses from IM vaccinates were considered exposed to BVDV (one was seropositive for BVDV and the second was positive via VI in fetal tissues). A third fetus in the SC vaccinates was positive for BVDV via VI from serum alone. Vaccination against BVDV provided fetal protection in IM vaccinated (17/20) and SC vaccinated (17/20) heifers, but all control heifers (10/10) were considered infected. 1 dose of a BVDV1a and 2a MLV vaccine administered SC or IM prior to breeding helped protect against fetal infection in pregnant heifers exposed to cattle PI with BVDV1b.

Second trimester medical abortion with mifepristone followed by unlimited dosing of buccal misoprostol in Armenia.

PubMed

Louie, Karmen S; Chong, Erica; Tsereteli, Tamar; Avagyan, Gayane; Abrahamyan, Ruzanna; Winikoff, Beverly

2017-02-01

The aim of the study was to assess the efficacy and acceptability of a regimen using mifepristone and buccal misoprostol with unlimited dosing for second trimester abortion in Armenia. Women seeking to terminate 13-22 week pregnancies were enrolled in the study. Participants swallowed 200 mg mifepristone in the clinic and were instructed to return to the hospital for induction 24-48 h later. During induction, women were given 400 μg buccal misoprostol every 3 h until the fetus and placenta were expelled. The abortion was considered a success if complete uterine evacuation was achieved without oxytocin or surgery. A total of 120 women with a median gestational age of 18 weeks participated in the study. All women began misoprostol induction around 24 h after taking mifepristone. Complete uterine evacuation was achieved in 119 (99.2%) women. The median induction-to-abortion interval was 10.3 h (range 4-17.4) with a mean of 9.5 ± 2.5 h. A median of four misoprostol doses (range 2-6) with a mean of 4 ± 1 misoprostol doses were administered. The induction-to-abortion interval, number of misoprostol doses, pain score and analgesia use increased as gestational age advanced. Acceptability of the method was high among both patients and providers. The medical abortion regimen of 200 mg mifepristone followed 24 h later by induction with 400 μg buccal misoprostol administered every 3 h, with no limit on the number of doses used for the termination of pregnancies of 13-22 weeks' gestation is an effective and acceptable option for women.

Invited review: the role of caterpillars in mare reproductive loss syndrome: a model for environmental causes of abortion.

PubMed

McDowell, K J; Webb, B A; Williams, N M; Donahue, J M; Newman, K E; Lindemann, M D; Horohov, D W

2010-04-01

A new abortigenic disease, now known as mare reproductive loss syndrome (MRLS), significantly affected the horse industry in the Ohio River Valley of the United States in late April and early May of 2001 and 2002. In 2001, approximately 25% of all pregnant mares aborted within several weeks (over 3,000 mares lost pregnancies), and abortion rates exceeded 60% on some farms. Mare reproductive loss syndrome struck hard and without warning, it was caused by something in the environment, it was not transmitted between animals, and it was not associated with any known abortigenic agent or disease. These experiments demonstrated that horses will inadvertently consume Eastern tent caterpillars (ETC) when the insects are present in the pasture or other feedstuffs, and MRLS-type abortions were induced in experimental animals (mares and pigs) by mixing ETC with the feed of the animals. Eastern tent caterpillars are hirsute (hairy) caterpillars, and the only part of the caterpillar that caused MRLS abortions was the cuticle. The experiments revealed that the setae (hairs) embed into the submucosa of the alimentary tract creating microgranulomatous lesions. It is hypothesized that the alimentary tract lesions allow bacteria from the alimentary tract of the mare, principally streptococci, actinobacilli, and to a lesser extent enterococci, to invade the circulatory system of the mare. The bacteria then establish infections in tissues where the immune surveillance of the mare is reduced, such as the fetus and placenta. Fetal and placental fluid bacterial infections lead to fetal death and abortion characteristic of MRLS. Inadvertent ingestion of ETC by pregnant mares causes MRLS. Currently the only known means to prevent MRLS is to avoid exposure of horses, particularly pregnant mares, to ETC and probably most hirsute caterpillars.

[Opinion of medical and law students of Federal University of Rio Grande do Norte about abortion in Brazil].

PubMed

Medeiros, Robinson Dias de; Azevedo, George Dantas de; Oliveira, Emilly Auxiliadora Almeida de; Araújo, Fábio Aires; Cavalcanti, Francisco Jakson Benigno; Araújo, Gabriela Lucena de; Castro, Igor Rebouças

2012-01-01

To analyze and compare the knowledge and opinions of Law and Medical students regarding the issue of abortion in Brazil. This was a cross-sectional study involving 125 graduate students from the class of 2010. Of these, 52 were medical students (MED group) and 73 law students (LAW group). A questionnaire was applied based on published research about the topic. Dependent variables were: monitoring the abortion debate, knowledge concerning situations where abortion is permitted under Brazilian law, opinion about situations that agree with extending legal permission to terminate pregnancy and prior knowledge of someone who has undergone induced abortion. Independent variables were: sex, age, household income and graduation course. χ² and Fisher's exact tests, with the level of significance set at 5%. Most interviewees reported monitoring the debate on abortion in Brazil (67.3% of the MED group and 70.2% of the LAW group, p>0.05). When assessing knowledge on the subject, medical students had a significantly higher percentage of correct answers than law students (100.0 and 87.5%, respectively; p=0.005) regarding the legality of abortion for pregnancies resulting from rape. Elevated percentages of correct responses were also recorded for both groups in relation to pregnancies that threaten the life of the mother (94.2 and 87.5% for MED and LAW groups, respectively), but without statistical significance. A significant percentage of respondents declared they were in favor of extending legal abortion to other situations, primarily in cases of anencephaly (68%), pregnancy severely harming the mother's physical health (42.1%) or that of the fetus in cases of severe congenital malformation (33.7%). Results showed a satisfactory knowledge on the part of law and medical school graduate students regarding the legality of abortion in Brazil, combined with a favorable trend towards extending legal permission to other situations not covered by the law. It is important to underscore the inclusion of this topic in the undergraduate curriculum and the development of inter-professional teaching strategies.

Catholic attitudes toward abortion.

PubMed

Smith, T W

1984-01-01

In the US attitudes toward abortion in the 1980s seem to have reached a more liberal plateau, much more favored than in the 1960s or earlier, but not longer moving in a liberal direction. Catholic attitudes basically have followed the same trend. Traditionally Catholic support has been slightly lower than Protestant, and both are less inclined to support abortion than Jews or the nonreligious. During the 1970s support among non-black Catholics averaged about 10 percentage points below non-black Protestants. Blacks tend to be anti-abortion and thereby lower support among Protestants as a whole. A comparison of Protestants and Catholics of both races shows fewer religious differences -- about 7 percentage points. There are some indications that this gap may be closing. In 1982, for the 1st time, support for abortions for social reasons, such as poverty, not wanting to marry, or not wanting more children, was as high among Catholics as among Protestants. 1 of the factors contributing to this narrowing gap has been the higher level of support for abortion among younger Catholics. Protestants show little variation on abortion attitudes, with those over age 65 being slightly less supportive. Among Catholics, support drops rapidly with age. This moderate and possibly vanishing difference between Catholics and Protestants contrasts sharply with the official positions of their respective churches. The Catholic Church takes an absolute moral position against abortion, while most Protestant churches take no doctrinaire position on abortion. Several, such as the Unitarians and Episcopalians, lean toward a pro-choice position as a matter of social policy, though fundamentalist sects take strong anti-abortion stances. Few Catholics agree with their church's absolutist anti-abortion position. The big split on abortion comes between what are sometimes termed the "hard" abortion reasons -- mother's health endangered, serious defect in fetus, rape, or incest. Support among Catholics for "hard" reasons ranges from about 80-88%. Abortion for social reasons such as poverty or not wanting additional children ranges from 35-50%. Catholic support for abortion also varies by geographical region, community type, and ethnic group. Support tends to be strongest in the Northeast, in large cities, and among descendants of immigrants from Italy, Eastern Europe, and France. Support is weakest among Catholics in the Southwest, in small towns or rural areas, and among the Irish and Hispanics, especially Mexican-Americans. Among Catholics, many factors cause opinion to deviate from the national average. A 2nd major political implication is the comparative dedication or commitment of supporters and opponents. Analysis of election returns in 1978 in particular failed to demonstrate any measurable anti-abortion vote, but this does not mean that in a particular constituency it could not be made a serious issue.

Induction of labour by extra-amniotic prostaglandins.

PubMed

Miller, A W; Mack, D S

1974-09-01

Extraamniotic administration of prostaglandins (PGs) for labor induction was studied. 69 patients took part in this study, 43 of whom were primigravid and 26 of whom were parous. 65 of the cases had a normally developed child and 4 fetuses were known to be anencephalic. Pregnancy maturity ranged from 26-41 weeks. PGE2 was administered as for midtrimester abortion, except that a catheter with a balloon capacity of 30-50 ml was used. PGE2 concentration of 50, 75, or 100 mcg/ml was infused continuously by a Palmer pump at a rate of 1.8 ml per hour. Labor was successfully induced in all cases, judging by the establishment of regular uterine activity and softening, effacement, and dilatation of the cervix. Mean time of PG infusion was 6.5 hours. Mean dose was .9 mg. Oxytocin was used as a supplement if necessary, and 3 of 4 women with anencephalic fetuses needed oxytocin treatment. 39% of primigravida required oxytocin, and 17% of parous women did. Mean induction-delivery interval in the normal fetus group was 14 hours 48 minutes for primigravida, and was 9 hours 35 minutes in parous women. 12 patients were delivered by Caesarean section. 3 of the 65 normal fetuses died during labor. Uterine hypertonus occurred in 1 mother. PGE2 is indicated for labor induction when avoidance of artificial rupture of membranes is wanted.

Prenatal assessment of ventriculomegaly: an anatomical study.

PubMed

Glonek, Michał; Kedzia, Alicja; Derkowski, Wojciech

2003-07-01

The aim of the study was to analyze the development of the lateral ventricles during the 1st and 2nd trimester of fetal life using computerized image processing, and to compare the findings with the results obtained by ultrasound imaging and MRI. The material consisted of 32 fetuses from spontaneous abortions, 54-235 mm crown-rump length. After detached craniotomy, the brains were cut into axial sections; the sections were filmed with a video camera and then analyzed using specialized software In 12 analyzed brains, no significant pathological changes were observed in the cerebral hemispheres, whereas the remaining 20 (63%) demonstrated visible pathology. In 10 cases there were areas of leukomalacia, in 5 intra- and periventricular hemorrhages, and in 2 fetuses ventriculomegaly with lateral ventricular triangles over 10 mm wide (in cases of active hydrocephalus and colpocephaly). In 1 case of an 18-week-old fetus, lateral ventricular morphology typical of hydrocephalus (generalized distension) was observed with ventricular triangles 8.5 mm wide. The other 2 fetuses demonstrated developmental defects. The frontal horns were the most markedly enlarged in both cases of hydrocephalus (100%) and were semicircular, whereas after intra- and periventricular hemorrhages they were less enlarged and triangular, with the base of the triangle directed to the front and frequent significant asymmetry. The shape of the ventricular system, including that of the frontal horns, is important in the diagnostics of fetal CNS.

Lens artifacts in human fetal eyes - the challenge of interpreting the histomorphology of human fetal lenses.

PubMed

Herwig, Martina C; Müller, Annette M; Klarmann-Schulz, Ute; Holz, Frank G; Loeffler, Karin U

2014-01-01

Evaluation of the lens, including cataractous changes, is often of paramount importance in the classification of fetal syndromes or forensic questions. On histology, the crystalline lens is - especially in fetal and infant eyes - an organ susceptible to numerous artifacts. Thus, the aim of our study was to study various factors (including fixatives) that might have an impact on lens histomorphology. Twenty eyes from ten fetuses (formalin fixation: n = 10, glutaraldehyde fixation: n = 10), matched for gestational age and abortion (spontaneous vs. induced), were investigated macroscopically and by light microscopy. Sections were stained with routine hematoxylin & eosin (H&E), and periodic acid schiff (PAS). The age of the fetal eyes ranged from 15 to 36 weeks of gestation. Lens artifacts were analyzed and compared to fetal and adult lenses with definitive cataractous changes. In addition, 34 eyes from 27 fetuses with trisomy 21 were investigated for lens changes. All lenses showed artifacts of varying extent, in particular globules, vacuoles, clefts, anterior/posterior capsular separation, subcapsular proteinaceous material, fragmentation of the lens capsule/epithelium, and a posterior umbilication. Glutaraldehyde-fixed lenses displayed less artifacts compared to those fixed in formalin. Slight differences in the appearance of artifacts were found dependent on the fixative (formaldehyde vs glutaraldehyde) and the kind of abortion (iatrogenous vs spontaneous). The gestational age did not have a significant influence on the type and extent of lens artifacts. The lenses from fetuses with trisomy 21 displayed similar lens artifacts with no specific findings. Alterations in fetal lens morphology are extremely frequent and variable. These artifacts have to be carefully taken into account when interpreting post-mortem findings. Thus, the postmortem diagnosis of a fetal cataract should be made with great caution, and should include, in adherence to our proposed diagnostic flow diagram, the macroscopic lens assessment. Reference slides with a proven cataract are recommended for comparison in equivocal cases.

The tripartite immune conflict in placentals and a hypothesis on fetal-->maternal microchimerism.

PubMed

Apari, Péter; Rózsa, Lajos

2009-01-01

There is a two-way traffic of immune cells through the placenta; and fetal immune cells are often present in the maternal body even long after giving birth. We present an adaptationist theory to interpret fetal-->maternal microchimerism and the diverse set of concomitant medical phenomena. We handle fetal, maternal, and paternal adaptive interests separately and in interaction with one another. Fetuses may benefit from immunological information gathered by migrant cells in the maternal body, and also from improved maternal defence. However, they may be jeopardized by a selfish maternal usage of fetal-->maternal microchimerism - i.e., some mothers get pregnant only to improve their immune system and then to abort. The use of microchimeric cells by the maternal immune system may contribute to the adaptive benefits of female choosiness and polyandry. While fathers may enjoy an indirect benefit from enhanced fetal and maternal health, they also face the risk of wasting sexual efforts due to selfish pregnancies of cheating females. Paternal alleles acting via clones of microchimeric cells in the maternal body could launch an immunological attack against the non-kin sperm in the female genitalia, or against the non-kin fetus in the womb. Furthermore, an intraspecific version of Zahavi's Mafia Hypothesis could explain a potential interaction between the abortion of fetuses and a subsequent rise of an autoimmune disease. We suggest that males may be capable to provoke microchimerism-induced autoimmune-like diseases in the mother in revenge of selfish pregnancies. This hypothetic paternal threat could increase the maternal costs associated to selfish pregnancies. From a medical point of view, we propose new interpretations for autoimmune-like diseases, infertility, miscarriage, and also for the prevailing connections among them. Specifically, we argue that miscarriages may cause autoimmune diseases, a reversed causality as compared to the currently accepted one.

Bovine herpesvirus-1: Genetic diversity of field strains from cattle with respiratory disease, genital, fetal disease and systemic neonatal disease and their relationship to vaccine strains.

PubMed

Fulton, R W; d'Offay, J M; Dubovi, E J; Eberle, R

2016-09-02

Bovine herpesvirus-1 (BoHV-1) causes disease in cattle with varied clinical forms. In the U.S. there are two BoHV1 subtypes, BoHV-1.1 and BoHV-1.2b. Control programs in North America incorporate modified live (MLV) or killed (KV) viral vaccines. However, BoHV-1 strains continue to be isolated from diseased animals or fetuses after vaccination. It is possible to differentiate BoHV-1 wild-type from MLV vaccine strains by determining their single nucleotide polymorphism (SNP) patterns through either whole-genome sequencing or PCR sequencing of genomic regions containing vaccine-defining SNPs. To determine the BoHV-1 subtype in clinical isolates and their relationship to MLV strains, 8 isolates from varied clinical disease at three different laboratories in the U.S. were sequenced and phylogenetically analyzed. Five samples were isolated within the past 5 years from New York and 3 were archived samples recovered 35 years prior from Oklahoma and Louisiana. Based on phylogenetic analysis, four of the cases appeared to be due to an MLV vaccine: 3 cases of aborted fetuses and one neonate with systemic BoHV-1 disease. One aborted fetus was from a herd with no reported history of MLV vaccination in two years. The remaining four isolates did not group with any MLV vaccines: two were associated with bovine respiratory disease, one with vulvovaginitis, and a fourth was determined to be a BoHV-1.2b respiratory isolate. Recovery of BoHV-1.1 that is very closely related to an MLV vaccine virus from a herd not receiving vaccines in an extended period prior to its isolation suggests that MLV viruses may remain latent or circulate within herds for long periods. Copyright © 2016 Elsevier B.V. All rights reserved.

Down’s syndrome screening is unethical: views of today’s research ethics committees

PubMed Central

Reynolds, T M

2003-01-01

Background: Screening for Down’s syndrome forms part of routine obstetric practice. Ethical considerations relating to genetic screening form a major part of the workload of research ethics committees. This study investigated the attitudes of research ethics committee members to several conditions varying in clinical severity and prognosis, including Down’s syndrome. Methods: The members of 40 randomly chosen research ethics committees were surveyed. A simple questionnaire comprising 19 clinical scenarios based around four “clinical” conditions was designed to review conditions that were potentially embarrassing, affecting life span but not mental ability, premature death, and intellectual impairment with a risk of neonatal cardiac defects (Down’s syndrome). Screening tests with different degrees of effectiveness were described and the diagnostic test descriptions ranged from having no risk to an unaffected fetus to causing spontaneous abortion of two normal fetuses for each affected fetus identified. Replies were graded on a scale of 1 to 5. Results: Seventy seven replies were received from 28 different research ethics committees. Screening was supported for treatment of a life threatening condition (95% in favour) but screening for conditions of a slight increase in premature death (14% in favour) or cosmetic features (10% in favour) were considered unethical. Views were ambiguous (49% in favour) about conditions involving significant shortening of lifespan. Down’s syndrome screening was considered more ethical when described as a serious condition (56% in favour) than when the clinical features were described (44% in favour). Once increased rates of spontaneous abortion on confirmatory testing were added, 79% (21% in favour) and 86% (14% in favour) stated that screening was unethical (for “serious” and “clinical features” descriptions, respectively). Conclusions: Down’s syndrome screening raises ethical concerns about genetic testing in general that need to be dealt with before the introduction of any prenatal screening test. PMID:12663637

Prenatal diagnosis: the irresistible rise of the 'visible fetus'.

PubMed

Löwy, Ilana

2014-09-01

Prenatal diagnosis was developed in the 1970s, a result of a partly contingent coming together of three medical innovations-amniocentesis, the study of human chromosomes and obstetrical ultrasound-with a social innovation, the decriminalization of abortion. Initially this diagnostic approach was proposed only to women at high risk of fetal malformations. Later, however, the supervision of the fetus was extended to all pregnant women. The latter step was strongly favoured by professionals' aspiration to prevent the birth of children with Down syndrome, an inborn condition perceived as a source of suffering for families and a burden on public purse. Experts who promoted screening for 'Down risk' assumed that the majority of women who carry a Down fetus will decide to terminate the pregnancy, and will provide a private solution to a public health problem. The generalization of screening for Down risk increased in turn the frequency of diagnoses of other, confirmed or potential fetal pathologies, and of dilemmas linked with such diagnoses. Debates on such dilemmas are usually limited to professionals. The transformation of prenatal diagnosis into a routine medical technology was, to a great extent, an invisible revolution. Copyright © 2013 Elsevier Ltd. All rights reserved.

The role of domoic acid in abortion and premature parturition of California sea lions (Zalophus californianus) on San Miguel Island, California.

PubMed

Goldstein, Tracey; Zabka, Tanja S; Delong, Robert L; Wheeler, Elizabeth A; Ylitalo, Gina; Bargu, Sibel; Silver, Mary; Leighfield, Tod; Van Dolah, Frances; Langlois, Gregg; Sidor, Inga; Dunn, J Lawrence; Gulland, Frances M D

2009-01-01

Domoic acid is a glutaminergic neurotoxin produced by marine algae such as Pseudo-nitzschia australis. California sea lions (Zalophus californianus) ingest the toxin when foraging on planktivorous fish. Adult females comprise 60% of stranded animals admitted for rehabilitation due to acute domoic acid toxicosis and commonly suffer from reproductive failure, including abortions and premature live births. Domoic acid has been shown to cross the placenta exposing the fetus to the toxin. To determine whether domoic acid was playing a role in reproductive failure in sea lion rookeries, 67 aborted and live-born premature pups were sampled on San Miguel Island in 2005 and 2006 to investigate the causes for reproductive failure. Analyses included domoic acid, contaminant and infectious disease testing, and histologic examination. Pseudo-nitzschia spp. were present both in the environment and in sea lion feces, and domoic acid was detected in the sea lion feces and in 17% of pup samples tested. Histopathologic findings included systemic and localized inflammation and bacterial infections of amniotic origin, placental abruption, and brain edema. The primary lesion in five animals with measurable domoic acid concentrations was brain edema, a common finding and, in some cases, the only lesion observed in aborted premature pups born to domoic acid-intoxicated females in rehabilitation. Blubber organochlorine concentrations were lower than those measured previously in premature sea lion pups collected in the 1970s. While the etiology of abortion and premature parturition was varied in this study, these results suggest that domoic acid contributes to reproductive failure on California sea lion rookeries.

Pregnancies and Fetal Anomalies Incompatible with Life in Chile

PubMed Central

Vivaldi, Lieta

2017-01-01

Abstract Chile allows abortion under no circumstances. Whether it’s fetal anomaly incompatible with life or congenital malformation resulting in little or no life expectancy, all Chilean women are expected to carry their pregnancies to term. In this context, in January 2015 the Chilean Congress began debating a bill to legalize abortion on three grounds, including fatal congenital malformation. The medical community, including midwives, has presented its views for and against, especially on how the law may affect clinical practices; in addition, women, many of whom have experienced a fatal congenital malformation diagnosis, have weighed in. This qualitative study draws on 22 semi-structured interviews with nine certified nurse-midwives, one neonatologist, nine obstetrician-gynecologists, one psychiatrist, one psychologist, and one sociologist who provide care during gestation, pregnancy, delivery, and post-delivery in the public and private sectors, plus three interviews with two women and the former partner of a woman who underwent the experience. These interviews starkly illustrate the plight facing women carrying nonviable fetuses, including women’s shock upon receiving the diagnosis, their feelings of bereavement and loss, and the clinical practices used in an attempt to ease their suffering under the weight of exceedingly difficult legal restrictions. These interviews confirmed that compelling women to carry nonviable fetuses to term violates their human rights. They also show that the chances of legislative change are real and that such change will present new challenges to the Chilean health care system. PMID:28630544

Pregnancies and Fetal Anomalies Incompatible with Life in Chile: Arguments and Experiences in Advocating for Legal Reform.

PubMed

Casas, Lidia; Vivaldi, Lieta

2017-06-01

Chile allows abortion under no circumstances. Whether it's fetal anomaly incompatible with life or congenital malformation resulting in little or no life expectancy, all Chilean women are expected to carry their pregnancies to term. In this context, in January 2015 the Chilean Congress began debating a bill to legalize abortion on three grounds, including fatal congenital malformation. The medical community, including midwives, has presented its views for and against, especially on how the law may affect clinical practices; in addition, women, many of whom have experienced a fatal congenital malformation diagnosis, have weighed in. This qualitative study draws on 22 semi-structured interviews with nine certified nurse-midwives, one neonatologist, nine obstetrician-gynecologists, one psychiatrist, one psychologist, and one sociologist who provide care during gestation, pregnancy, delivery, and post-delivery in the public and private sectors, plus three interviews with two women and the former partner of a woman who underwent the experience. These interviews starkly illustrate the plight facing women carrying nonviable fetuses, including women's shock upon receiving the diagnosis, their feelings of bereavement and loss, and the clinical practices used in an attempt to ease their suffering under the weight of exceedingly difficult legal restrictions. These interviews confirmed that compelling women to carry nonviable fetuses to term violates their human rights. They also show that the chances of legislative change are real and that such change will present new challenges to the Chilean health care system.

Modeling the survivability of brucella to exposure of Ultraviolet radiation and temperature

NASA Astrophysics Data System (ADS)

Howe, R.

Accumulated summation of daily Ultra Violet-B (UV-B = 290? to 320 ? ) data? from The USDA Ultraviolet Radiation Monitoring Program show good correlation (R^2 = 77%) with daily temperature data during the five month period from February through June, 1998. Exposure of disease organisms, such as brucella to the effects of accumulated UV-B radiation, can be modeled for a 5 month period from February through June, 1998. Estimates of a lethal dosage for brucell of UV-B in the environment is dependent on minimum/maximum temperature and Solar Zenith Angle for the time period. The accumulated increase in temperature over this period also effects the decomposition of an aborted fetus containing brucella. Decomposition begins at some minimum daily temperature at 27 to 30 degrees C and peaks at 39 to 40C. It is useful to view the summation of temperature as a threshold for other bacteria growth, so that accumulated temperature greater than some value causes decomposition through competition with other bacteria and brucella die from the accumulated effects of UV-B, temperature and organism competition. Results of a study (Cook 1998) to determine survivability of brucellosis in the environment through exposure of aborted bovine fetuses show no one cause can be attributed to death of the disease agent. The combination of daily increase in temperature and accumulated UV-B radiation reveal an inverse correlation to survivability data and can be modeled as an indicator of brucella survivability in the environment in arid regions.

The intracoelomic route: a new approach for in utero human cord blood stem cell transplantation.

PubMed

Noia, Giuseppe; Pierelli, Luca; Bonanno, Giuseppina; Monego, Giovanni; Perillo, Alessandro; Rutella, Sergio; Cavaliere, Anna Franca; Straface, Gianluca; Fortunato, Giuseppe; Cesari, Elena; Scambia, Giovanni; Terzano, Marinella; Iannace, Enrico; Zelano, Giovanni; Michetti, Fabrizio; Leone, Giuseppe; Mancuso, Salvatore

2004-01-01

The intracoelomic route for in utero hematopoietic stem cell transplantation has been evaluated in pre-immune fetal sheep and the engraftment characteristics defined. Twelve ovine fetuses (gestational ages: 40-45 days) received intracoelomic transplants of human CD3-depleted (50 x 10(6) per lamb) or CD34-selected (1-2 x 10(5) per lamb) cord blood hematopoietic stem cells. Engraftment was evaluated from cell suspension of the liver, spleen, bone marrow and thymus by flow cytometry, cloning assays and polymerase chain reaction (PCR) analysis for human beta(2)-microglobulin gene. The engraftment of liver samples was also evaluated by reverse transcriptase-polymerase chain reaction (RT-PCR), fluorescent in situ hybridization (FISH) and immunohistochemistry. Four fetuses (33%) aborted shortly after intracoelomic transplantation and were not evaluable for engraftment. Engraftment was detected in 4 fetuses obtained from cesarean delivery on day 70 after transplantation of CD3-depleted cord blood cells. The degree of engraftment in these 4 fetuses ranged from 6 to 22% in the different organs (as revealed by antigenic analysis of human CD45 with flow cytometry). Three fetuses obtained after cesarean section at 102 (No. 435184) and 105 (Nos 915293, 037568) days and 1 fetus delivered at term, which received CD34-selected cord blood cells, had human engraftment with 10, 32, 20 and 10% CD45+ cells in bone marrow, respectively. A further check of human chimerism was done at 1 year after birth of the fetus delivered at term and 7.6% of bone marrow chimerism was detected. In 6 out of 8 fetuses evaluable for human engraftment, chimerism was confirmed by PCR analysis for human beta(2)-microglobulin which also identified human cells in brain, spinal cord, heart, lung and skeletal muscle. On liver samples, FISH and RT-PCR confirmed the xenograft of human cells and the immunohistochemical analysis detected human markers of hematopoietic and hepatic lineage of differentiation. This preliminary study indicates that intracoelomic transplantation of human hematopoietic stem cells in fetal lambs is feasible and effective in terms of hematopoietic engraftment. Copyright 2004 S. Karger AG, Basel

Analysis of cervical ribs in a series of human fetuses

PubMed Central

Bots, Jessica; Wijnaendts, Liliane C D; Delen, Sofie; Van Dongen, Stefan; Heikinheimo, Kristiina; Galis, Frietson

2011-01-01

In humans, an increasing body of evidence has linked the frequency of cervical ribs to stillbirths, other malformations and early childhood cancers. However, the frequency of cervical ribs in a putatively healthy fetal population is not sufficiently known to assess the actual medical risks of these prenatal findings. We therefore analyzed the presence of skeletal anomalies in a series of 199 electively aborted fetuses, which were whole-mount stained with alizarin red specific for skeletal tissues. Results show that approximately 40% of the fetuses had cervical ribs, even though external congenital abnormalities such as craniofacial and limb defects were absent. A literature overview indicates that the observed frequency of cervical ribs is comparable to results previously obtained for deceased fetuses with no or minor congenital anomalies, and higher than expected for healthy fetuses. This unexpected result can probably in part be explained by a higher detection rate of small cervical ribs when using alizarin red staining instead of radiographs. Additionally, studies in the literature suggest that the size of a cervical rib may indicate the severity of abnormalities, but this possibility requires further research. Anomalies of the axial skeleton are known to be caused by a disturbance of early development, which alters Hox gene expression, but in this study the origin of the stress could not be verified as maternal medical data were not available. The co-occurrence of rudimentary or absent 12th ribs in 23.6% of the cases with cervical ribs indicates that in approximately 8% of the fetuses a homeotic shift occurred over a larger part of the vertebral column. This suggests that the expression of multiple Hox genes may have been affected in these fetuses. Together, the high incidence of cervical ribs and also their co-occurrence with rudimentary or absent 12th ribs suggests that there may have been a disturbance of early development such that the studied fetuses are probably not informative about the general population. Future studies determining the frequency of cervical ribs in a more healthy fetal population are therefore needed to evaluate their potential as an indicator of medical risks. PMID:21689099

Abortion.

PubMed

Johnson, B

1979-09-15

Having read Professor Peter Huntingford's letter (25 August, p 496), I am more convinced than ever that reduction to the simplest possible terms will always clarify an issue, and I am at one with him in deploring the terms "serious," "grave," and "substantial." His last paragraph approximates to such clarify when he says "the right of women to choose freely whether or not they bear a child"--but I fear that the phrase is slanted and ignores an essential ingredient in the abortive act. Whereas the secondary effect of abortion is certainly that the woman will not bear a child, the primary effect is the killing of that child, admittedly small and defenceless. Maybe there are many who will seek to justify the killing of their fellow members of the human race on the grounds that they are not wanted, or might be handicapped; if so, let them proclaim these views "in good set terms." But if the principle of getting rid of the unwanted by killing them is to expand its application further, who among us will be safe when someone else can decide our fate? Even the advocates of euthanasia usually insist that it be voluntary. Who yet has asked a fetus whether it wants to live or be killed?

Placental Inflammation and Fetal Injury in a Rare Zika Case Associated With Guillain-Barré Syndrome and Abortion.

PubMed

Rabelo, Kíssila; Souza, Luiz J; Salomão, Natália G; Oliveira, Edson R A; Sentinelli, Lynna de Paula; Lacerda, Marcelle S; Saraquino, Pedro B; Rosman, Fernando C; Basílio-de-Oliveira, Rodrigo; Carvalho, Jorge J; Paes, Marciano V

2018-01-01

Zika virus (ZIKV) is an emerging virus involved in recent outbreaks in Brazil. The association between the virus and Guillain-Barré syndrome (GBS) or congenital disorders has raised a worldwide concern. In this work, we investigated a rare Zika case, which was associated with GBS and spontaneous retained abortion. Using specific anti-ZIKV staining, the virus was identified in placenta (mainly in Hofbauer cells) and in several fetal tissues, such as brain, lungs, kidneys, skin and liver. Histological analyses of the placenta and fetal organs revealed different types of tissue abnormalities, which included inflammation, hemorrhage, edema and necrosis in placenta, as well as tissue disorganization in the fetus. Increased cellularity (Hofbauer cells and TCD8 + lymphocytes), expression of local pro-inflammatory cytokines such as IFN-γ and TNF-α, and other markers, such as RANTES/CCL5 and VEGFR2, supported placental inflammation and dysfunction. The commitment of the maternal-fetal link in association with fetal damage gave rise to a discussion regarding the influence of the maternal immunity toward the fetal development. Findings presented in this work may help understanding the ZIKV immunopathogenesis under the rare contexts of spontaneous abortions in association with GBS.

Women, work, and reproductive hazards.

PubMed

Bayer, R

1982-10-01

Recent efforts by American corporations to bar fertile women from jobs which could endanger the health of a fetus are viewed as unfairly directed against one sex. It is argued that industry has failed to recognize that males as well as females can contribute to negative reproductive outcomes. The abortive efforts of government agencies under the Carter administration to develop less discriminatory guidelines are described. Reproductive hazards in the workplace are seen as a social problem which will have to be solved by a balancing of the interest of workers and their potential children, industry, and society.

Fetal bilateral renal agenesis, phocomelia, and single umbilical artery associated with cocaine abuse in early pregnancy.

PubMed

Kashiwagi, Maki; Chaoui, Rabih; Stallmach, Thomas; Hürlimann, Sandra; Lauper, Urs; Hebisch, Gundula

2003-11-01

Maternal cocaine abuse in pregnancy is associated with complications such as intrauterine growth retardation, abruptio placentae, and preterm delivery. We report what is, to our knowledge, the first published observation of fetal bilateral renal agenesis associated with a vascular disruption syndrome comprising upper limb reduction defect and a single umbilical artery following maternal cocaine abuse in early pregnancy. This constellation in a fetus aborted at 18 weeks extends the spectrum of complications possibly associated with cocaine abuse in pregnancy. Copyright 2003 Wiley-Liss, Inc.

Future fear: prenatal duties imposed by private parties.

PubMed

Solomon, R I

1991-01-01

The national abortion debate, rising drug use and homelessness, and the return to conservatism intersect in the trend which increasingly recognizes fetal rights, often at the expense of women's rights. Pregnant women, as never before, are faced with criminal charges and physical invasions in the name of protection of fetuses. This Note examines the sociological forces creating these situations and suggests better solutions. The Note cautions against the future fear that private parties will claim a legal right to interfere with a pregnant woman's behavior, and illustrates the need to prevent it.

Fetal blood drawing.

PubMed

Hobbins, J C; Mahoney, M J

1975-07-19

A small sample of fetal blood suitable for studies of haemoglobin synthesis was obtained from a placental vessel under endoscopic visualisation in 23 of 26 patients in whom the procedure was attempted prior to second-trimester abortion. Fetal blood loss, calculated in 23 cases, was between 0-2 ml. and 2-5 ml., and fetal blood-volume depletion varied from 0-5% to 15%. No short-term ill-effects were demonstrated in mother or fetus in any of 16 patients in whom the injection of aborti-facient was postponed for between 16 and 24 hours after the procedure.

Visual bioethics.

PubMed

Lauritzen, Paul

2008-12-01

Although images are pervasive in public policy debates in bioethics, few who work in the field attend carefully to the way that images function rhetorically. If the use of images is discussed at all, it is usually to dismiss appeals to images as a form of manipulation. Yet it is possible to speak meaningfully of visual arguments. Examining the appeal to images of the embryo and fetus in debates about abortion and stem cell research, I suggest that bioethicists would be well served by attending much more carefully to how images function in public policy debates.

Seven novel mutations of the SMPD1 gene in four Chinese patients with Niemann-Pick disease type A and prenatal diagnosis for four fetuses.

PubMed

Ding, Yuan; Li, Xiyuan; Liu, Yupeng; Hua, Ying; Song, Jinqing; Wang, Liwen; Li, Mengqiu; Qin, Yaping; Yang, Yanling

2016-04-01

Niemann-Pick disease type A (NPD-A) is a rare autosomal recessive lysosomal storage disorder caused by acid sphingomyelinase deficiency. Only a few cases have been documented in mainland China, and prenatal diagnosis has not been performed to date. In this study, the clinical and laboratory features of four Chinese patients with early-onset NPD-A were summarized. Four patients with NPD-A were the firstborns of non-consanguineous parents from four unrelated Chinese families. Bone marrow analysis, acid sphingomyelinase assay and genetic studies were performed. SMPD1 gene studies on amniocytes were performed for the prenatal diagnosis of four fetuses from three families. Four patients were admitted at the age of 1-10 months due to jaundice, hepatosplenomegaly and psychomotor retardation. Liver histopathological analysis revealed glucolipid accumulation. Massive foamy histiocytes were found in the bone marrow. Acid sphingomyelinase activities of peripheral blood leukocytes were significantly decreased (4.05-21.9 nmol/h/mg protein, normal range 216.1-950.9 nmol/h/mg protein). Seven novel mutations (c.518-519insT, c.562_563insC, c.792Gdel, c.949G>A, c.1487_1499delACCGTGTGTACCA, c.1495T>C and c.1670T>C) of the SMPD1 gene were identified in four patients. Only one fetus had two mutations of the SMPD1 gene of amniocytes. The results suggested that the fetus was affected by NPD-A. The mother chose artificial abortion. The other three fetuses were not affected by NPD-A. No mutation of the SMPD1 gene was detected in the cultured amniocytes from the mothers. Postnatal genetic analysis and normal development of the three infants confirmed the prenatal diagnosis. Seven novel mutations associated with NPD-A were identified in the Chinese population. Prenatal diagnosis for four fetuses of three families was successfully performed by amniocyte gene analysis. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

[Detection of Chlamydia abortus in bovine reproductive losses in the province of La Pampa, Argentina].

PubMed

Rojas, María Del C; Fort, Marcelo; Bettermann, Simone; Entrocassi, Carolina; Costamagna, Sixto R; Sachse, Konrad; Rodríguez Fermepin, Marcelo

2018-01-16

Reproductive losses linked to an infectious etiology in bovine cattle are a major economic concern worldwide. In Argentina, more than 50% of abortion cases have unknown causes. Species belonging to Chlamydiaceae family are frequent etiologic agents of abortion around the world; however, there is yet no information on their prevalence in Argentina. The objective of this work was to identify Chlamydia spp., and particularly C. abortus in reproductive losses from bovine cattle in La Pampa, Argentina. Real time PCR targeting Chlamydiaceae-specific DNA fragments was performed on 251 samples obtained from bovine abortions and stillborns, and ArrayTube was used for species identification on positive samples. Chlamydiaceae DNA was detected in 12 samples of aborted fetuses (4.78%), 83.33% (10/12) accounting for abortions and 16.66% (2/12) for stillborns. C. abortus was detected by ArrayTube in 5 cases (1.99% of all samples, and 41.67% of Chlamydiaceae positive samples). This study shows the first detection of Chlamydiaceae and C. abortus DNA on reproductive losses of bovine cattle in Argentina, and the described prevalence value (4.78%) should be taken as baseline value due to the type of samples analyzed. Detection of genetic material from Chlamydiaceae not matching any of the studied species could be due to intraspecies variants or local species not yet described. Further research on Chlamydia infections in bovine cattle in Argentina is imperative to describe their range, to analyze their economic and zoonotic implications and to make recommendations about prevention and control measures. Copyright © 2017 Asociación Argentina de Microbiología. Publicado por Elsevier España, S.L.U. All rights reserved.

Improving population health or the population itself? Health technology assessment and our genetic future.

PubMed

Bassett, Ken; Lee, Patricia M; Green, Carolyn J; Mitchell, Lisa; Kazanjian, Arminée

2004-01-01

The province of British Columbia (BC), Canada is developing its first population-wide prenatal genetic screening program, known as triple-marker screening (TMS). TMS, initiated with a simple blood test, is most commonly used to screen for fetuses with the chromosomal abnormality known as Down syndrome or neural tube disorders. Women testing TMS-positive are offered diagnostic amniocentesis and, if the diagnosis is confirmed, selective second-trimester abortion. The project described in this study was initiated to address the broad range of issues arising from this testing technology and provides an example of the new type of health technology assessment (HTA) contribution emerging (and likely to become increasing necessary) in health policy development. With the advent of prenatal genetic screening programs, would-be parents gain the promise of identifying target conditions and, hence, the option of selective abortion of affected fetuses. There is considerable awareness that these developments pose challenges in every dimension (ethical, political, economic, and clinical) of the health-care environment. In the effort to construct an appropriate prenatal screening policy, therefore, administrators have understandably sought guidance from within the field of HTA. The report authors concluded that, within the restricted path open to it, the role of government is relatively clear. It has the responsibility to maintain equal access to prenatal testing, as to any other health service. It should also require maintenance of medical standards and evaluation of program performance. At the same time, policy-makers need actively to support those individuals born with disabilities and their families.

Prenatal diagnosis of beta-thalassaemia: experience in a developing country.

PubMed

Saxena, R; Jain, P K; Thomas, E; Verma, I C

1998-01-01

We present our experience with the amplification refractory mutation system (ARMS) for the prenatal diagnosis of beta-thalassaemia in 415 pregnancies of 360 women. Five mutations of the beta-thalassaemia gene common in Asian Indians accounted for 89.2 per cent and rare mutations for 7.2 per cent of all mutant chromosomes, while 3.3 per cent of chromosomes remained uncharacterized. Identical mutations were present in both parents in 43.2 per cent of cases, due to caste-based marriages in India. A confirmed diagnosis was given in 401 (98.3 per cent) cases, of which a complete diagnosis (whether the fetus was normal, a carrier, or homozygous) was possible in 391 (94.2 per cent) of the cases. In 15 couples, the mutation was identified in only one parent. In nine of these, the identified mutation was not present in the fetus, predicting normal/carrier status, while in five the identified mutation was present in the fetus, suggesting carrier/affected status. The abortion rate was 3.9 per cent. Pitfalls in diagnosis were failure of oligonucleotides to work, maternal contamination, and false paternity. The ARMS provides an inexpensive, robust and non-isotopic method for the prenatal diagnosis of beta-thalassaemia in India. Recommendations are outlined for establishing a prenatal diagnostic service in developing countries.

Ex-utero intrapartum treatment procedure for giant neck masses--fetal and maternal outcomes.

PubMed

Lazar, David A; Olutoye, Oluyinka O; Moise, Kenneth J; Ivey, R Todd; Johnson, Anthony; Ayres, Nancy; Olutoye, Olutoyin A; Rodriguez, Manuel A; Cass, Darrell L

2011-05-01

For fetuses with giant neck masses and tracheal obstruction, an ex-utero intrapartum treatment (EXIT) procedure allows for safe nonemergent airway management while on placental support. Our objective was to examine fetal and maternal outcomes after EXIT procedure specifically for giant neck masses. The medical records of all patients referred to a comprehensive fetal center for a giant neck mass between 2001 and 2010 were reviewed retrospectively. Among 24 patients referred, an EXIT procedure was performed in 12 with evidence of tracheal compression. An EXIT procedure was not performed because of minimal tracheal involvement (n = 8), elective abortion (n = 2), fetal demise (n = 1), or obstetric complication (n = 1). In all fetuses, the airway was successfully secured; tracheal intubation was achieved with rigid bronchoscopy (n = 10), direct laryngoscopy (n = 1), and tracheostomy (n = 1). Eleven patients survived to discharge, whereas 1 patient with significant pulmonary hypoplasia died 8 days after emergency EXIT procedure. Of 11 surviving infants, 10 are neurodevelopmentally intact. All mothers who desired future pregnancies have subsequently had uncomplicated deliveries (n = 6). Ex-utero intrapartum treatment procedure for giant neck mass can be performed safely for both mother and child. Most fetuses can be orotracheally intubated with minimal long-term morbidity. The potential for future pregnancies is preserved. Copyright © 2011 Elsevier Inc. All rights reserved.

Zika Virus Infection during Pregnancy in Mice Causes Placental Damage and Fetal Demise.

PubMed

Miner, Jonathan J; Cao, Bin; Govero, Jennifer; Smith, Amber M; Fernandez, Estefania; Cabrera, Omar H; Garber, Charise; Noll, Michelle; Klein, Robyn S; Noguchi, Kevin K; Mysorekar, Indira U; Diamond, Michael S

2016-05-19

Zika virus (ZIKV) infection in pregnant women causes intrauterine growth restriction, spontaneous abortion, and microcephaly. Here, we describe two mouse models of placental and fetal disease associated with in utero transmission of ZIKV. Female mice lacking type I interferon signaling (Ifnar1(-/-)) crossed to wild-type (WT) males produced heterozygous fetuses resembling the immune status of human fetuses. Maternal inoculation at embryonic day 6.5 (E6.5) or E7.5 resulted in fetal demise that was associated with ZIKV infection of the placenta and fetal brain. We identified ZIKV within trophoblasts of the maternal and fetal placenta, consistent with a trans-placental infection route. Antibody blockade of Ifnar1 signaling in WT pregnant mice enhanced ZIKV trans-placental infection although it did not result in fetal death. These models will facilitate the study of ZIKV pathogenesis, in utero transmission, and testing of therapies and vaccines to prevent congenital malformations. Copyright © 2016 Elsevier Inc. All rights reserved.

Zika virus infection during pregnancy in mice causes placental damage and fetal demise

PubMed Central

Miner, Jonathan J.; Cao, Bin; Govero, Jennifer; Smith, Amber M.; Fernandez, Estefania; Cabrera, Omar H.; Garber, Charise; Noll, Michelle; Klein, Robyn S.; Noguchi, Kevin K.; Mysorekar, Indira U.; Diamond, Michael S.

2016-01-01

SUMMARY Zika virus (ZIKV) infection in pregnant women causes intrauterine growth restriction, spontaneous abortion, and microcephaly. Here, we describe two mouse models of placental and fetal disease associated with in utero transmission of ZIKV. Female mice lacking type I interferon signaling (Ifnar1−/−) crossed to wild-type (WT) males produced heterozygous fetuses resembling the immune status of human fetuses. Maternal inoculation at embryonic day 6.5 (E6.5) or E7.5 resulted in fetal demise that was associated with ZIKV infection of the placenta and fetal brain. We identified ZIKV within trophoblasts of the maternal and fetal placenta, consistent with a trans-placental infection route. Antibody blockade of Ifnar1 signaling in WT pregnant mice enhanced ZIKV trans-placental infection although it did not result in fetal death. These models will facilitate the study of ZIKV pathogenesis, in utero transmission, and testing of therapies and vaccines to prevent congenital malformations. PMID:27180225

[The legal and ethical aspects of nerve tissue transplantation].

PubMed

Sramka, M; Rattaj, M

1992-01-01

The authors have specified the following criteria for the withdrawal of embryonal tissue at their department: 1) only tissue from dead fetus is allowed to be used in neurotransplantation; 2) embryonal tissue is to be obtained after spontaneous abortions from volunteers or from women asking for artificial abortion; 3) the women should be informed about the curative purposes of embryonal tissue voluntary donorship and they must give a written consent; 4) decision on abortion should be separated from the use of embryonal tissue; 5) women should not know recipients; no payments should be made for tissue; 6) the donor is not permitted to impregnate in order to use embryos for research or clinical purposes; 7) sampling of BWR, HBsAG, anti-HIV, cytomegalovirus, herpes I and II is to be made for serologic examinations and that from the cervix for cultivation and sensitivity, as well as ultrasound verification of a germinal age is done in potential donors; 8) consent should be signed to embryonal brain transplantation by recipient or his legitimate deputy if the recipient is certifiable. The above criteria should protect both the donor and the recipient. The use of embryonal tissue cultures seems to be promising. In addition to legal and ethic problems, immunological problems and problems concerning the aseptic withdrawal of embryonal tissue are falling off.

Contraceptive needs after age 40.

PubMed

Blaney, C L

1997-01-01

Men and women are fertile and sexually active beyond age 40 years, with up to 50% of women able to conceive well into their 50s. However, the pregnancy-related risks among women over age 40 are up to 50 times greater than for women in their 20s. An unexpected pregnancy late in life is an unwelcome event for many women, leading many to abort their fetus. In 1992, more than a third of pregnant US women aged 40-44 years chose induced abortion, a higher rate than any other age group except for pregnant women 19 years old and younger. Women over age 40 therefore still need effective contraception and providers should be prepared to help those women choose methods which suit their circumstances and needs. Men can also play an important role by supporting their partners when choosing options or in practicing contraception themselves. Providers must carefully screen for health conditions which may increase the risk of using a contraceptive method. Methods for older couples, the IUD, barrier methods, and hormonal methods are discussed.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Doll, D.C.; Ringenberg, Q.S.; Yarbro, J.W.

Although cancer during pregnancy is infrequent, its management is difficult for patients, their families, and their physicians. When termination of the pregnancy is unacceptable, decisions regarding the use of irradiation and chemotherapy are complicated by the well-known high risks of abortion and fetal malformation. This risk is concentrated in the first trimester and varies with the choice of chemotherapeutic agents or combinations of agents. There is only minimal evidence of increased risk of malformation or abortion in the second or third trimester. Recent progress in cancer therapy has made cure a reasonable goal, and for some malignant neoplasms, cure ismore » still possible even when initial therapy is modified or delayed. When cure is a reasonable goal, curative therapy should not be compromised by modification or delay. When treatment for cure or significant palliation is not possible, however, the goal should shift to protection of the fetus from damage by the injudicious use of teratogenic cancer therapy. This report will review the available data that may assist in these difficult decisions. 114 references.« less

"There is such a thing as too many daughters, but not too many sons": A qualitative study of son preference and fetal sex selection among Indian immigrants in the United States.

PubMed

Puri, Sunita; Adams, Vincanne; Ivey, Susan; Nachtigall, Robert D

2011-04-01

In response to concerns from feminists, demographers, bioethicists, journalists, and health care professionals, the Indian government passed legislation in 1994 and 2003 prohibiting the use of sex selection technology and sex-selective abortion. In contrast, South Asian families immigrating to the United States find themselves in an environment where reproductive choice is protected by law and technologies enabling sex selection are readily available. Yet there has been little research exploring immigrant Indian women's narratives about the pressure they face to have sons, the process of deciding to utilize sex selection technologies, and the physical and emotional health implications of both son preference and sex selection. We undertook semi-structured, in-depth interviews with 65 immigrant Indian women in the United States who had pursued fetal sex selection on the East and West coasts of the United States between September 2004 and December 2009. Women spoke of son preference and sex selection as separate though intimately related phenomena, and the major themes that arose during interviews included the sociocultural roots of son preference; women's early socialization around the importance of sons; the different forms of pressure to have sons that women experienced from female in-laws and husbands; the spectrum of verbal and physical abuse that women faced when they did not have male children and/or when they found out they were carrying a female fetus; and the ambivalence with which women regarded their own experience of reproductive "choice." We found that 40% of the women interviewed had terminated prior pregnancies with female fetuses and that 89% of women carrying female fetuses in their current pregnancy pursued an abortion. These narratives highlight the interaction between medical technology and the perpetuation of this specific form of violence against women in an immigrant context where women are both the assumed beneficiaries of reproductive choice while remaining highly vulnerable to family violence and reproductive coercion. Copyright © 2011 Elsevier Ltd. All rights reserved.

Abortifacient potential of methanolic extract of Anthocephalus cadamba stem bark in mice.

PubMed

Shaikh, Muhammad Vaseem; Kala, Manika; Ravat, Nirav; Nivsarkar, Manish

2015-09-15

Medicinal plants possessing abortifacient activity have been used traditionally for a long time in folk medicine. Anthocephalus cadamba, is one such herb that has been known to possess abortifacient potential in ethnobotanical literature, but has not been validated scientifically. The methanolic extract of Anthocephalus cadamba stem bark (MEAC) was prepared and tested for abortifacient, estrogenic and uterotrophic activity. Pregnant Swiss albino mice were randomized into 5 groups (1-5). Group 1 (negative control) received 0.2% w/v agar, group 2-4 (received extract at the dose of 500, 1000 and 1500mg/kg b.w.) and group 5 received mifepristone at a dose of 5.86mg/kg b.w. respectively, by oral route from 10(th) to 18(th) day post-coitum daily, and various parameters recorded. The uterotrophic bioassay was performed in bilaterally ovariectomized mice dosed from 9(th) to 15(th) day of ovariectomy and change in uterotrophic parameters was observed. Preliminary phytochemical screening revealed presence of glycosides, alkaloids, steroids, saponins, triterpenoids, flavonoids and tannins. No signs of clinical toxicity were observed at any time during the period of treatment. The extract significantly reduced (P<0.05) the number of live fetus, weight and survival ratio of the fetus, number of corpora lutea, progesterone, estradiol and luteinizing hormone whereas the number of dead fetus, number of mice that aborted, percentage vaginal opening and post-implantation loss increased significantly (P<0.05). The estrogenicity experiments showed increase in uterine weight (P<0.05), ballooning of uterus, uterine glucose (P<0.05) and ALP (P<0.001) in extract treated group dose dependently. In addition, the extract also induced vaginal bleeding preceding parturition. This study has substantiated the abortifacient potential of the methanolic extract of Anthocephalus cadamba stem bark. The activity was more marked in 1000 and 1500mg/kg b.w. of the extract and was comparable to that of mifepristone. The mechanism of abortion could possibly be through changes in the uterine mileu, altered hormone levels, luteolysis and partly, estrogenicity. This study thus justifies the ethnobotanical claim of MEAC as an abortifacient. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Fetal tissue research: an ongoing story of professionally responsible success.

PubMed

Gelber, Shari E; McCullough, Laurence B; Chervenak, Frank A

2015-12-01

Therapies derived from fetal tissue research are some of the greatest success stories in medicine. Research using fetal tissue has allowed for development of vaccines for numerous diseases including polio, rubella, and measles. These vaccines have saved countless lives, improved quality of life, and decreased the need for induced abortion secondary to congenital infection. Research using cell lines derived from fetal tissue has assisted in better understanding disease pathogenesis and has served to produce human proteins as research reagents and therapies. Ongoing research points to the potential for fetal tissue to be used to cure debilitating diseases such as Parkinson disease. These scientific and medical advances are dependent on the use of fetal tissue from aborted fetuses. While the practice of induced abortion despite societal benefit may be theologically objectionable to some, these practices are professionally responsible. Federal regulations exist to discourage patients from being influenced by the societal benefit of fetal research in arriving at the decision to terminate as well as to prevent researchers from influencing a patient's decision. After a patient has chosen termination of pregnancy, it is consistent with professional responsibility to allow her to choose the disposition of the cadaveric fetal tissue. While some may view induced abortion and societal benefit from this practice as an ethical burden, the principle of justice makes it ethically obligatory to bear this ethical burden. The success story of cadaveric fetal tissue research and treatment should continue unhindered, to fulfill professional responsibility to current and future patients. Copyright © 2015 Elsevier Inc. All rights reserved.

[Religion, morality and politics: the abortion debate].

PubMed

Ladriere, P

1982-01-01

The views of morality enunciated by the Protestant and Catholic churches in the process of France's abortion law revision are examined through an analysis of the testimony of each church and its moral theologians during hearings held from July-November 1973 by the Commission of Cultural, Family, and Social Affairs of the National Assembly concerning the proposed abortion legislation. The offical Catholic Church position, which restated a neoscholastic philosophy with its theory of human nature, natural law, natural right, and natural morality, was opposed by 2 priests who participated as members of other organizations. The moral principles behind the official Catholic position included the sacred and absolute principle of respect for life, the beginning of human life at conception, and the responsibility to protect the fetus as a human being. Internal Catholic challenges to the official position appeared to rest principally on the question of when life begins but also touched on the inappropriateness of viewing unwanted pregnancy as a punishment for sexual activity, the constant recourse to authority of the church, and the reluctance to reexamine questions on new evidence. Faced with the likely replacement of abortion law consistent with Catholic morality by 1 seriously at variance, the French Church and state while justifying their organized opposition to any change. The right of the church to impose its views on the legislature and on society, the view of the cultural context of abortion as a degradation of public attitudes expressed in rejection of children, the necessary connections between sexuality and fertility, the necessity for women to be able to control their fertility if they were to participate fully in society, the debased conditions in which thousands of illegal abortions occurred or the exaggeration of such conditions were other issues. Proposed legislation on abortion was opposed by the official Catholic position, which instead called for a vaguely defined social and family policy. Issues raised in the testimony of representatives of Protestant groups included the idea that each person is responsible for interpreting the will of God in complex situations, limits to the idea that life is a blessing of God, the right of women and couples to control their fertility, and abortion as a last resort. The Protestant position in favor of liberalization of the law held that existing repressive laws were untenable given the perils of illegal abortions and the fundamental modifications in relations between man and nature brought about by science. The Protestant church, a minority in France, took a more active role than the Catholic in suggesting specific legislation.

Attitudes of Mexican geneticists towards prenatal diagnosis and selective abortion.

PubMed

Carnevale, A; Lisker, R; Villa, A R; Armendares, S

1998-02-03

Prenatal diagnosis (PD) provides the physician information on whether the unborn fetus has a genetic or chromosomal disorder, and offers patients a new option: selective abortion. In the present study, we analyzed the answers Mexican geneticists provided to a few selected questions from a multinational survey designed by Wertz and Fletcher [1988: Am J Hum Genet 42:592-600]. The selected questions were related to the use of PD, the acceptance of selective abortion, and the self-reported directiveness of counselling following the diagnosis of a fetal anomaly. Our results show that the great majority of Mexican geneticists participating in the study agree with PD when medically indicated, but not on free demand. Specific cases stimulated the group on thinking more than the general statements provided in the survey. Although the majority agreed that PD should be available to all women, when faced with cases of nonmorbid maternal anxiety, paternity testing, and sex selection, the proportion of geneticists willing to perform the test decreased substantially. When counselling patients on a fetal anomaly, the minority would be as unbiased as possible, and this seems to be the tendency in developing countries where counselling, as stated in the respondents' comments, reflects the belief that the goal of genetics is the prevention of or opposition to abortion. Counselling was influenced by the severity of the disorder. The geneticists' personal attitude toward abortion in the same situations was stronger than when counselling others. Analysis of directiveness in counselling for fetal anomaly showed that older geneticists, with more years of experience in medical genetics, were more likely to be neutral. When counselling directively, the group showed an overall direction toward continuing affected pregnancies. However, older geneticists and those with more than 10 years of practice were more likely than their younger counterparts to counsel towards terminating affected pregnancies. In personal situations of fetal disorder, the general tendency was to abort; however, geneticists seeing more than 5 patients per week, and those who believe that religion is important, were more likely to reject abortion. The sample is representative of Mexican geneticists, and the main limitation of this study is that the geneticists have very little experience in PD, and that their responses were mostly based on theory. However, their opinions may influence the demand and the availability of PD and abortion, as well as the possibility of legalization of abortion on the basis of a fetal defect.

[Induced abortion using prostaglandin E2 and F2alpha gel].

PubMed

Lippert, T H; Modly, T

1974-01-01

In this study of 20 patients in the 13th-17th week of pregnancy abortion was induced with intrauterine, extraamniotic application of prostaglandins (PG) E2 or F2 in gel form. The gel composition was as follows: 4% tylose MH 300, 2% glycerine, 1% chlorhexidine digluconate, 83% sterile distilled water and 10% PG stock solution. Both PGE2 and PGF2 gels were used. Final concentration was 2.5 mg E2 or 2.5 mg F2 per g of gel. Gel was applied via transcervical, extraamniotic polyethylene catheter every 2-3 hours. Results: PGE2-gel was used in 14 cases. After 3-4 applications both fetus and placenta were expelled. Average dose used was 4.6 mg E2/patient. First contractions started in 30 minutes; induction to expulsion time was 11 hours 35 minutes. F2-gel given to 6 patients resulted in expulsion of the fetus in all cases but placenta needed removal by curettage in 4 patients. Average dose per patient was 17.7 mg of F2; first contractions in 30 minutes, average expulsion time 17 hours 38 minutes. With both PGs there were painful contractions which were controlled with a combination of pentazocine and Valium. PGE2 caused vomiting in 5 patients. No increased bleeding or postabortion infection occurred. Follow-up curettage was done in all patients to ensure removal of all tissues. Overall evaluation of the PG-gels was considered good. PG stability in gel form is good; during 8 months of preservation in sterile aluminum tubes at -25 degrees Celsius no decline in clinical effectiveness was noted. The gel application is less expensive than the slow-injection pump method.

The evolutionary biology of cryptic pregnancy: A re-appraisal of the "denied pregnancy" phenomenon.

PubMed

Del Giudice, Marco

2007-01-01

Previous research on 'denied pregnancy', i.e. lack of subjective awareness of pregnancy until the end of gestation in pregnant women, is reviewed and reinterpreted in an evolutionary biological framework. Recent epidemiological studies show that this condition has a much higher incidence than previously thought (about 1:475). Very often, bodily symptoms of pregnancy (nausea, amenorrhea and abdomen swelling) are absent or greatly reduced, and neonates tend to be underweight; in many cases, pregnancy goes undetected also by relatives and physicians. Current explanations in the clinical literature are based on psychodynamic hypotheses about pregnancy-related unconscious conflicts; the lack of symptoms is accounted for by 'somatic denial'. I argue that such psychodynamic accounts are misguided for two reasons: (1) they rest on a failure to recognize the active biological role of the fetus in determining the course of pregnancy, and (2) they ignore the many levels of mother-fetus conflict over resource allocation described by biological theories of parent-offspring conflict. Here I propose to redefine this condition as 'cryptic pregnancy', and begin to explore its possible physiological correlates and evolutionary significance. In the light of parent-offspring conflict theory, cryptic pregnancy appears to reduce the costs of pregnancy, both energetic and ecological (mobility, dependence on kin/mate, etc.), thus favoring the mother at the expense of the fetus. Reduced hCG production and/or effectiveness is likely to be involved in the process. I propose and discuss three nonexclusive evolutionary hypotheses to account for this phenomenon: (1) cryptic pregnancy could be a nonadaptive outcome of conflict resolution processes over resource allocation in pregnancy, possibly related to minor disruptions of genomic imprinting mechanisms. (2) Cryptic pregnancy could result from missed spontaneous abortions of low-quality fetuses. (3) Finally, cryptic pregnancy could be an adaptive pattern of 'forced cooperation' between mother and fetus in stressful or threatening ecological circumstances, as suggested by the reported association with elevated psychosocial stress. In case of reduced survival probability, both mother and fetus would benefit if the mother reduced investment in pregnancy in order to maximize her chances of surviving and reaching delivery.

Safety of classical swine fever virus vaccine strain LOM in pregnant sows and their offspring.

PubMed

Lim, Seong-In; Song, Jae-Young; Kim, Jaejo; Hyun, Bang-Hun; Kim, Ha-Young; Cho, In-Soo; Kim, Byounghan; Woo, Gye-Hyeong; Lee, Jung-Bok; An, Dong-Jun

2016-04-12

The present study aimed to evaluate the safety of the classical swine fever virus (CSFV) vaccine strain LOM in pregnant sows. Pregnant sows with free CSFV antibody were inoculated with a commercial LOM vaccine during early pregnancy (day 38; n=3) or mid-pregnancy (days 49-59; n=11). In pregnant sows vaccinated during the early stages of gestation, abortion (day 109) was observed in one case, with two stillbirths and seven mummified fetuses. The viability of live-born piglets was 34.9% in sows vaccinated during mid-pregnancy compared with 81.8% in the control group. Post-mortem examination of the organs of the sows and piglets did not reveal any pathological lesions caused by CSFV; however, CSFV RNA was detected in the organs of several vaccinated sows and their litters. The LOM strain was transmitted from sows with free CSFV antibody to their fetus, but did not appear to induce immune tolerance in the offspring from vaccinated pregnant sows. Side effects were not observed in pregnant sows with antibody to the LOM strain: transmission from sow to their litters and stillbirth or mummified fetuses. The LOM strain may induce sterile immunity and provide rapid, long-lasting, and complete protection against CSFV; however, it should be contraindicated in pregnant sows due to potential adverse effects in pregnant sows with free CSFV antibody. Copyright © 2016 Elsevier Ltd. All rights reserved.

Vertical Transmission of Listeria monocytogenes: Probing the Balance between Protection from Pathogens and Fetal Tolerance.

PubMed

Lamond, Nicole M; Freitag, Nancy E

2018-05-25

Protection of the developing fetus from pathogens is one of the many critical roles of the placenta. Listeria monocytogenes is one of a select number of pathogens that can cross the placental barrier and cause significant harm to the fetus, leading to spontaneous abortion, stillbirth, preterm labor, and disseminated neonate infection despite antibiotic treatment. Such severe outcomes serve to highlight the importance of understanding how L. monocytogenes mediates infiltration of the placental barrier. Here, we review what is currently known regarding vertical transmission of L. monocytogenes as a result of cell culture and animal models of infection. In vitro cell culture and organ models have been useful for the identification of L. monocytogenes virulence factors that contribute to placental invasion. Examples include members of the Internalin family of bacterial surface proteins such as Interalin (Inl)A, InlB, and InlP that promote invasion of cells at the maternal-fetal interface. A number of animal models have been used to interrogate L. monocytogenes vertical transmission, including mice, guinea pigs, gerbils, and non-human primates; each of these models has advantages while still not providing a comprehensive understanding of L. monocytogenes invasion of the human placenta and/or fetus. These models do, however, allow for the molecular investigation of the balance between fetal tolerance and immune protection from L. monocytogenes during pregnancy.

Zika Virus Infection and Stillbirths: A Case of Hydrops Fetalis, Hydranencephaly and Fetal Demise

PubMed Central

Sarno, Manoel; Sacramento, Gielson A.; Khouri, Ricardo; do Rosário, Mateus S.; Costa, Federico; Archanjo, Gracinda; Santos, Luciane A.; Nery, Nivison; Vasilakis, Nikos; Ko, Albert I.; de Almeida, Antonio R. P.

2016-01-01

Background The rapid spread of Zika virus in the Americas and current outbreak of microcephaly in Brazil has raised attention to the possible deleterious effects that the virus may have on fetuses. Methodology/Principal Findings We report a case of a 20-year-old pregnant woman who was referred to our service after a large Zika virus outbreak in the city of Salvador, Brazil with an ultrasound examination that showed intrauterine growth retardation of the fetus at the 18th gestational week. Ultrasound examinations in the 2nd and 3rd trimesters demonstrated severe microcephaly, hydranencephaly, intracranial calcifications and destructive lesions of posterior fossa, in addition to hydrothorax, ascites and subcutaneous edema. An induced labor was performed at the 32nd gestational week due to fetal demise and delivered a female fetus. ZIKV-specific real-time polymerase chain reaction amplification products were obtained from extracts of cerebral cortex, medulla oblongata and cerebrospinal and amniotic fluid, while extracts of heart, lung, liver, vitreous body of the eye and placenta did not yield detectable products. Conclusions/Significance This case report provides evidence that in addition to microcephaly, there may be a link between Zika virus infection and hydrops fetalis and fetal demise. Given the recent spread of the virus, systematic investigation of spontaneous abortions and stillbirths may be warranted to evaluate the risk that ZIKV infection imparts on these outcomes. PMID:26914330

Zika Virus Infection and Stillbirths: A Case of Hydrops Fetalis, Hydranencephaly and Fetal Demise.

PubMed

Sarno, Manoel; Sacramento, Gielson A; Khouri, Ricardo; do Rosário, Mateus S; Costa, Federico; Archanjo, Gracinda; Santos, Luciane A; Nery, Nivison; Vasilakis, Nikos; Ko, Albert I; de Almeida, Antonio R P

2016-02-01

The rapid spread of Zika virus in the Americas and current outbreak of microcephaly in Brazil has raised attention to the possible deleterious effects that the virus may have on fetuses. We report a case of a 20-year-old pregnant woman who was referred to our service after a large Zika virus outbreak in the city of Salvador, Brazil with an ultrasound examination that showed intrauterine growth retardation of the fetus at the 18th gestational week. Ultrasound examinations in the 2nd and 3rd trimesters demonstrated severe microcephaly, hydranencephaly, intracranial calcifications and destructive lesions of posterior fossa, in addition to hydrothorax, ascites and subcutaneous edema. An induced labor was performed at the 32nd gestational week due to fetal demise and delivered a female fetus. ZIKV-specific real-time polymerase chain reaction amplification products were obtained from extracts of cerebral cortex, medulla oblongata and cerebrospinal and amniotic fluid, while extracts of heart, lung, liver, vitreous body of the eye and placenta did not yield detectable products. This case report provides evidence that in addition to microcephaly, there may be a link between Zika virus infection and hydrops fetalis and fetal demise. Given the recent spread of the virus, systematic investigation of spontaneous abortions and stillbirths may be warranted to evaluate the risk that ZIKV infection imparts on these outcomes.

The Women'S Perceptions About Unwanted Pregnancy: A Qualitative Study in Iran.

PubMed

Akbarzadeh, Marzieh; Yazdanpanahi, Zahra; Zarshenas, Ladan; Sharif, Farkhondeh

2015-09-28

Unwanted pregnancy has affected different aspects of our life. Researchers point out if a child's birth is unwanted, an increase in maternal issues can be observed. The aim of this study was to describe the women's viewpoints regarding unwanted pregnancy. This qualitative study using content analysis was employed in Shiraz University in 2013-2014. 20 women with unwanted pregnancy were chosen using purposeful sampling. Data were gathered through semi-structured interviews and trustworthiness of them was evaluated. Findings of this study, according to the participants' experience, revealed maternal emotions like embarrassment for getting pregnant, mother's own negative affection, concerns about missing family and other children, and terminating the pregnancy through illegal abortion, the husband's disagreement about the termination, blaming themselves for thinking about abortion or illegal abortion, and concern about their guilt feeling. Another finding was family problems like husband's behavior and his negative outlook towards his child and fetus. The next category belonged to anxiety about the future of their child, including economic, social and relational problems, and suppression of the children's logical expectations. The last finding was the lack of maternal emotional support. Unwanted pregnancy's effects on the mothers and infants' health are considerable. A closer observation by family and health care providers for unwanted pregnancies and its results is recommended; therefore, they should be taken care of as high risk pregnancies, requiring family support.

Prevention of abortion and neonatal death due to toxoplasmosis by vaccination of goats with the nonpathogenic coccidium hammondia hammondi.

PubMed

Dubey, J P

1981-12-01

Six does serologically negative to toxoplasma gondii were vaccinated with 1 million oocysts of the nonpathogenic coccidiym Hammondia hammondi 17 to 73 days before breeding. Two does were not inoculated with H hammondi. All does were mated with a T gondii-free buck. Between the 51st and 119th days of their pregnancies, 5 of the 6 Hammondia-vaccinated does and the 2 controls were each inoculated orally with 1,000 infective oocysts of the GT-1 strain of T gondii. Four of the 5 Toxoplasma-inoculated vaccinated does gave birth to 8 apparently healthy kids at the expected gestation period. The 5th vaccinated doe gave birth to 3 kids that died during delivery or were born dead. Toxoplasma gondii was isolated in mice inoculated with tissues of all kids born to vaccinated does. The vaccinated doe which was not inoculated with T gondii gave birth to 2 healthy noninfected kids. Of the 2 control pregnant does (not vaccinated, but inoculated with T gondii), 1 aborted due to toxoplasmosis 17 days after inoculation. The other control doe had 2 dead fetuses and retained fetal membranes in uterus when necropsied at the expected parturition time. the results indicate that it might be possible to develop a vaccine against toxoplasmic abortions in animals.

Attitudes about abortion of women who undergo prenatal diagnosis.

PubMed

Kolker, A; Burke, B M; Phillips, J U

1991-01-01

Data on 120 women who had experienced either amniocentesis or chorionic villus sampling (CVS) and were attending clinics serving women in the Washington, D.C. area or in the San Diego, California area were analyzed to examine their attitudes toward abortion. In-depth, open-ended interviews were also conducted with 24 currently or recently pregnant women who had also undergone a prenatal diagnostic procedure. All the women wanted the pregnancy in question, and all were more wealthy and better educated than the average woman in the US. Yet women who underwent CVS were better educated (completed college, 89.1% vs. 57.2%) and were more affluent (mean household income, $56,000 vs. $46,000) than those who underwent amniocentesis. Women who had CVS encountered difficulties with obtaining access to CVS and, if it were not for their own initiative, they would have not been able to undergo CVS. This emphasized that, due to more economic, educational, or informational resources, they had greater access to prenatal care. It also verified earlier studies identifying a correlation between adoption of innovations and individual resources. 39.5% of CVS users had earlier elected to terminate a previous pregnancy compared with 22.4% of amniocentesis users. Most respondents supported women's freedom of choice to abort a pregnancy for reasons of endangerment to a mother's health (100% for general population, 98.1% for self), rape or incest (98.2% vs. 97.2%), fetal abnormality (99.1% vs. 100%), low income (86.7% vs. 61.2%), and desire to have no more children (81.3%-88.5% vs. 52.5%-74.5%). Yet few women (19.2% vs. 5.3%) approved of abortion based on sex of the fetus. Even though the respondents were committed to abortion rights, they tended to find it personally hard, if not impossible, to terminate a pregnancy now. They spent considerable emotional and financial resources toward the wanted pregnancy, but, by choosing to undergo prenatal diagnosis, were willing to face the possibility of losing the pregnancy.

Dichotomies of collectivism and individualism in bioethics: Selective abortion debates and issues of self-determination in Japan and 'the West'.

PubMed

Kato, Masae; Sleeboom-Faulkner, Margaret

2011-08-01

This article examines the dichotomies of collectivism and individualism in the debates on the selective abortion of disabled fetuses, which have occurred over the last four decades in Japan. Disagreements in debates on abortion in Japan have often revolved around the concept of self-determination (jiko-kettei). These debates usually focus on whether this 'foreign' concept is appropriate in a Japanese context, as the dominant Japanese discourse stereotypes the Japanese as making decisions in a harmonious manner. Both in public debates and in academic writing on abortion, the idea that the West is devoid of harmonious collectivism is often presented in an uncritical manner. In this article, we argue that the notion of 'self-determination' is borrowed from 'reverse Orientalist' and Occidentalist discourses that portray Westerners as individualistic or ego-centric and the Japanese as collectivist. The concept of 'self-determination' was remolded and projected onto Japanese public and academic debates on abortion. The relevance of this concept lies in the ways in which dichotomous views of 'Japan as harmonious' versus 'the West as individualistic' influence guidelines concerning prenatal testing and its daily practice. By critically analyzing the narratives of policy-makers and academic studies on self-determination and prenatal testing, this study traces these polarizing views back to the processes of national identity formation. These processes underlie political debates and academic work associated with the search for 'Japanese-ness'. This article further demonstrates that policy-makers' criticism of self-determination in prenatal testing derives from gender bias, which is also related to issues of Japanese identity. This article is based on both archival and field research materials collected between 1997 and 2008. We also refer to interviews with medical doctors, policy-makers, journalists, counselors, nurses, participants in various social movements and individuals undergoing prenatal testing, taken from a total of 180 interviews. Copyright © 2011 Elsevier Ltd. All rights reserved.

The radical right and fundamental wrongs.

PubMed

Kohn, S

1995-01-01

Many seats in the US Congress, once held by Democrats, were lost to Republicans in the 1994 elections. In exchange for helping many of these Republicans garner their positions, extremely conservative organizations such as the Christian Coalition and Focus on the Family are now calling upon members of Congress to advance their agenda against family planning, contraception, sex education, and abortion. For the first time in forty years, extreme conservatives have the vote in the House of Representatives, and maybe the Senate, to pursue the goals of the Radical Right. Policies adopted during the 103rd Congress and at the 1994 International Conference on Population and Development reaffirmed the importance of reproductive health and choice in improving human well-being and reducing population pressures. Moreover, almost 60% of all pregnancies and 80% of teen pregnancies in the US are unintended. Important congressional committees which oversee reproductive health initiatives are, however, now led by staunch anti-choice and anti-family planning lawmakers. Contrary to what should be done to best meet the reproductive health needs of men, women, and children in both the US and worldwide, these lawmakers are trying to drastically reduce the level and quality of reproductive health services. In accord with the goals and rhetoric of the Radical Right's Contract with the American Family, the House of Representatives approved a provision barring US population assistance to any organization which provides abortion services, reinstated abortion prohibitions enacted during the Reagan and Bush administrations, and passed a provision which prohibits US hospitals overseas from providing abortion services to women in the military, even if they pay for the procedure themselves. Congressional allies of the Radical Right have also developed legislation banning the late-term dilation and extraction abortion procedure used when the mother's life is in danger or a fetus is severely damaged, and led a misguided and thwarted effort to eliminate funding for Title X, the federally-funded family planning program. The Alan Guttmacher Institute estimates that Title X services help prevent 500,000 abortions annually. The Radical Right is only expected to step up its activities as the 1996 presidential and congressional elections near.

Type I interferons instigate fetal demise after Zika virus infection.

PubMed

Yockey, Laura J; Jurado, Kellie A; Arora, Nitin; Millet, Alon; Rakib, Tasfia; Milano, Kristin M; Hastings, Andrew K; Fikrig, Erol; Kong, Yong; Horvath, Tamas L; Weatherbee, Scott; Kliman, Harvey J; Coyne, Carolyn B; Iwasaki, Akiko

2018-01-05

Zika virus (ZIKV) infection during pregnancy is associated with adverse fetal outcomes, including microcephaly, growth restriction, and fetal demise. Type I interferons (IFNs) are essential for host resistance against ZIKV, and IFN-α/β receptor (IFNAR)-deficient mice are highly susceptible to ZIKV infection. Severe fetal growth restriction with placental damage and fetal resorption is observed after ZIKV infection of type I IFN receptor knockout ( Ifnar1 -/- ) dams mated with wild-type sires, resulting in fetuses with functional type I IFN signaling. The role of type I IFNs in limiting or mediating ZIKV disease within this congenital infection model remains unknown. In this study, we challenged Ifnar1 -/- dams mated with Ifnar1 +/- sires with ZIKV. This breeding scheme enabled us to examine pregnant dams that carry a mixture of fetuses that express ( Ifnar1 +/- ) or do not express IFNAR ( Ifnar1 -/- ) within the same uterus. Virus replicated to a higher titer in the placenta of Ifnar1 -/- than within the Ifnar1 +/- concepti. Yet, rather unexpectedly, we found that only Ifnar1 +/- fetuses were resorbed after ZIKV infection during early pregnancy, whereas their Ifnar1 -/- littermates continue to develop. Analyses of the fetus and placenta revealed that, after ZIKV infection, IFNAR signaling in the conceptus inhibits development of the placental labyrinth, resulting in abnormal architecture of the maternal-fetal barrier. Exposure of midgestation human chorionic villous explants to type I IFN, but not type III IFNs, altered placental morphology and induced cytoskeletal rearrangements within the villous core. Our results implicate type I IFNs as a possible mediator of pregnancy complications, including spontaneous abortions and growth restriction, in the context of congenital viral infections. Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

Toll-like receptors 3, 7 and 8 are upregulated in the placental caruncle and fetal spleen of Neospora caninum experimentally infected cattle.

PubMed

Marin, M S; Hecker, Y P; Quintana, S; Pérez, S E; Leunda, M R; Cantón, G J; Cobo, E R; Moore, D P; Odeón, A C

2017-03-15

Innate immune responses at the maternal-fetal interface are key in the pathogenesis of Neospora caninum, an obligate parasite that causes abortion in cattle. Herein, we determined the gene expression of endosomal Toll-like receptors (TLRs) in the placenta and fetuses from both non-infected pregnant heifers and pregnant heifers intravenously challenged with live tachyzoites of N. caninum on day 70 of gestation. On day 104 of pregnancy, mRNA expression of TLRs 3 and 8, as well as that of TLRs 7 and 9, was high in the spleen of fetuses from N. caninum-infected heifers. Gene expression levels of endosomal TLRs were also detectable in the placenta and the maternal caruncle from infected heifers, being TLRs 3, 7 and 8 particularly upregulated, mostly in the caruncle. Basal TLR levels were higher in fetal spleen than in placental tissues. This study provides novel information on how innate TLR responses are induced at the maternal-fetal interface of cattle in response to intracellular N. caninum. Copyright © 2017 Elsevier B.V. All rights reserved.

Male lifespan and the secondary sex ratio.

PubMed

Catalano, Ralph; Bruckner, Tim

2006-01-01

Literature speculating on the fetal origins of later life morbidity often invokes the "damaged cohort" theory, i.e., that maternal responses to exogenous shocks induce "stress reactivity" in fetuses and thereby shorten the lifespan of males in utero during stressful times. A rival, or "culled cohort," theory posits that exogenous shocks to gravid females induce spontaneous abortions of frail male fetuses, leaving relatively hardy survivors who enjoy, on average, lifespans longer than males in less stressed birth cohorts. A recent test based on archival data from Sweden supported the culled cohort theory. Several characteristics of the Swedish data, however, raise questions regarding the external validity of the findings. We repeat the test with data from Denmark, Iceland, and England and Wales. We use time-series methods that control for trends, seasonal cycles, and other forms of autocorrelation that could confound the test. None of the results supports the "damaged cohort" theory. Consistent with the Swedish findings and with evolutionary theory, we find support in Iceland and England and Wales for the "culled cohort" theory. We discuss the implications of our findings for basic research as well as for public health.

Micro-blogs, online forums, and the birth-control policy: social media and the politics of reproduction in China.

PubMed

Shi, Lihong

2014-03-01

In June 2012, the news of a Chinese woman's forced late-term abortion quickly spread across the internet in China. Graphic photos of the woman with the aborted fetus provoked public outrage and widespread condemnation on social media sites. In the aftermath, local authorities apologized, seven officials were given demerits, and the couple received monetary compensation. This case was put under the spotlight mainly because of the exposure of the story by family members of the woman through social media and the resulting public outcry in cyberspace. Following the disclosure of this story and public reactions online, this article explores the complex interplays among different layers of state power, the individual, and the public in reproductive politics, and discusses the ways in which social media has been utilized to resist state control of reproduction. By delving into the nuanced interactions among layers of state authorities, this article sheds light on the study of state-society relations in reproductive politics. It also calls attention to the role that social media plays in reproductive issues.

The Fluorescent Antibody Technique in the Diagnosis of Equine Rhinopneumonitis Virus Abortion

PubMed Central

Smith, I. M.; Girard, A.; Corner, A. H.; Mitchell, D.

1972-01-01

Using two known positive equine viral rhinopneumonitis (EVR) sera, conjugates were prepared with fluorescein isothiocyanate and tested for specificity using EVR infected tissue culture cells. The conjugate was then applied to selected tissues from 32 aborted fetuses and foals submitted during a natural outbreak of EVR. Antigen was detected in various tissues by immunofluorescence in 20 cases (62.5%). In 24 cases bovine fetal kidney cell monolayers were inoculated with a pool of lung and liver and EVR virus was isolated from 15 (62.5%). Histological examination of various tissues from 29 cases resulted in the diagnosis of EVR in 19 (65.5%), based upon the presence of focal areas of necrosis and intranuclear inclusion bodies. Correlation of results was not obtained in two cases. One was diagnosed positive histologically and negative on fluorescence, the other was negative histologically and by virus isolation but showed fluorescence. The distribution of fluorescence in various infected fetal tissues indicated that the combined examination of lung and thymus gland was most likely to provide a positive diagnosis. ImagesFig. 1.Fig. 2. PMID:4114979

Acute Kidney Injury in Pregnancy-specific Disorders.

PubMed

Prakash, J; Ganiger, V C

2017-01-01

The incidence of acute kidney injury in pregnancy (P-AKI) has declined significantly over the last three decades in developing countries. However, it is still associated with significant fetomaternal mortality and morbidity. The diagnosis of P-AKI is based on the serum creatinine increase. The usual formulas for estimating glomerular filtration rate (GFR) are not validated in this population. The incidence of P-AKI with respect to total AKI cases has decreased in the last three decades from 25% in 1980s to 9% in 2000s at our centre. During the first trimester of gestation, AKI develops most often due to septic abortion or hyperemesis gravidarum. Septic abortion related AKI with respect to total AKI decreased from 9% to 5% in our study. Prevention of unwanted pregnancy and avoidance of septic abortion are keys to eliminate abortion associated AKI in early pregnancy. However, we have not seen AKI on account of hyperemesis gravidarum over a period of 33 years at our center. In the third trimester, the differential diagnosis of AKI in association with pregnancy specific conditions namely preeclampsia/HELLP syndrome, acute fatty liver of pregnancy and thrombotic microangiopathies of pregnancy (P-TMA) is more challenging, because these 3 conditions share several clinical features of thrombotic microangiopathy which makes the diagnosis very difficult on clinical grounds. It is imperative to distinguish these conditions to make appropriate therapeutic decisions. Typically, AFLP and HELLP syndrome improve after delivery of the fetus, whereas plasma exchange is the first-line treatment for pregnancy associated thrombotic microangioathies (P-TMA). We observed that preclampsia/eclampsia is the most common cause of AKI in late third trimester and postpartum periods followed by puerperal sepsis and postpartum hemorrhage. Pregnancy-associated thrombotic microangiopathies (aHUS/TTP) and AFLP are rare causes of AKI during pregnancy in developing countries.

Comparison of Placenta PCR and Maternal Serology of Aborted Women for Detection of Toxoplasma gondii in Ardabil, Iran.

PubMed

Matin, Somaie; Shahbazi, Gholamreza; Namin, Shervin Tabrizian; Moradpour, Rouhallah; Feizi, Farideh; Piri-Dogahe, Hadi

2017-12-01

Primary maternal infection with toxoplasmosis during pregnancy is frequently associated with transplacental transmission of the parasite to the fetus. This study was conducted to test the utility of PCR assay to detect recent infections with Toxoplasma in aborted women at various gestational ages who referred to Obstetrics and Gynecology Department of Alavi Hospital in Ardabil during 2014 and 2016. Two hundred women with a history of single or repeated abortion were investigated in this study. Blood samples were tested for specific anti-Toxoplasma IgM and IgG antibodies by ELISA. According to the results, 53.5% of the women under study were positive for anti-Toxoplasma antibodies: 4.0% of them had IgM, 43.0% had IgG, and 6.5% had both IgM and IgG. Subsequently, Nested-PCR analysis was used to detect T. gondii DNA in the placenta of subjects. In 10.5% of the women, the results were positive for 529 bp element of T. gondii. Among them, 5 (23.8%) cases were IgM positive, 1 (4.8%) case was IgG positive, and 11 (52.4%) were both IgM and IgG positive. In 4 (19.0%) patients, none of the antibodies were found to be positive. In total, 16 patients had positive results in both ELISA and PCR methods, and 174 cases had negative results for new infection. The findings of this study revealed that T. gondii might be one of the significant factors leading to abortion, and that the analysis of placenta can be important in order to achieve increased detection sensitivity.

Fostering Informed Choice: Alleviating the Trauma of Genetic Abortions.

PubMed

Asbury, Bret D

2015-01-01

Each year, thousands of pregnant women learn of fetal abnormalities through prenatal genetic analysis. This discovery--made after a woman has initially declined to exercise her right to abort an unwanted pregnancy—raises the difficult and heart-wrenching question of whether to terminate on genetic grounds. Women considering a genetic abortion rely on information and support from health care providers to assist them in making their choice. Though intended to be objective and nondirective, the support women receive frequently provides them within complete and incomprehensible information having the effect of encouraging them to abort genetically anomalous fetuses. As a result, genetic terminations--which cause severe and long-standing psychological impacts such as pathological grief, depression and post-traumatic stress—are often the result of something other than a fully informed choice.Congress and eleven states have recognized the importance of better informing choice by passing legislation aimed at providing clearer and more balanced information to expectant mothers learning of fetal genetic abnormalities. But existing legislative remedies do not adequately address this problem, and this inadequacy will become more pronounced in future years as increases in access to prenatal genetic analysis further stretch the capabilities of the available support services.This Article describes the unique characteristics of terminations for a fetal abnormality, their troubling and persistent psychological impacts,and the reasons why they will become more common in future years. It then offers proposals for how to reconfigure the prenatal genetic counseling landscape in order to reduce the incidence of genetic terminations based on incomplete or misleading information, thereby alleviating their distinct psychological costs. Its overall objective is to ensure that women learning of prenatal genetic abnormalities have access to complete and comprehensible information prior to making their decision and adequate support whether or not they choose to terminate.

Acute Kidney Injury in Pregnancy-specific Disorders

PubMed Central

Prakash, J.; Ganiger, V. C.

2017-01-01

The incidence of acute kidney injury in pregnancy (P-AKI) has declined significantly over the last three decades in developing countries. However, it is still associated with significant fetomaternal mortality and morbidity. The diagnosis of P-AKI is based on the serum creatinine increase. The usual formulas for estimating glomerular filtration rate (GFR) are not validated in this population. The incidence of P-AKI with respect to total AKI cases has decreased in the last three decades from 25% in 1980s to 9% in 2000s at our centre. During the first trimester of gestation, AKI develops most often due to septic abortion or hyperemesis gravidarum. Septic abortion related AKI with respect to total AKI decreased from 9% to 5% in our study. Prevention of unwanted pregnancy and avoidance of septic abortion are keys to eliminate abortion associated AKI in early pregnancy. However, we have not seen AKI on account of hyperemesis gravidarum over a period of 33 years at our center. In the third trimester, the differential diagnosis of AKI in association with pregnancy specific conditions namely preeclampsia/HELLP syndrome, acute fatty liver of pregnancy and thrombotic microangiopathies of pregnancy (P-TMA) is more challenging, because these 3 conditions share several clinical features of thrombotic microangiopathy which makes the diagnosis very difficult on clinical grounds. It is imperative to distinguish these conditions to make appropriate therapeutic decisions. Typically, AFLP and HELLP syndrome improve after delivery of the fetus, whereas plasma exchange is the first-line treatment for pregnancy associated thrombotic microangioathies (P-TMA). We observed that preclampsia/eclampsia is the most common cause of AKI in late third trimester and postpartum periods followed by puerperal sepsis and postpartum hemorrhage. Pregnancy-associated thrombotic microangiopathies (aHUS/TTP) and AFLP are rare causes of AKI during pregnancy in developing countries. PMID:28761227

Establishing a human pancreatic stem cell line and transplanting induced pancreatic islets to reverse experimental diabetes in rats.

PubMed

Xiao, Mei; An, LiLong; Yang, XueYi; Ge, Xin; Qiao, Hai; Zhao, Ting; Ma, XiaoFei; Fan, JingZhuang; Zhu, MengYang; Dou, ZhongYing

2008-09-01

The major obstacle in using pancreatic islet transplantation to cure type I and some type II diabetes is the shortage of the donors. One of ways to overcome such obstacle is to isolate and clone pancreatic stem cells as "seed cells" and induce their differentiation into functional islets as an abundant transplantation source. In this study, a monoclonal human pancreatic stem cell (mhPSC) line was obtained from abortive fetal pancreatic tissues. Pancreatic tissues were taken from abortive fetus by sterile procedures, and digested into single cells and cell clusters with 0.1% type IV collagenase. Cultured in modified glucose-low DMEM with 10% fetal bovine serum (FBS), these single cells and cell clusters adhered to culture dishes, and then primary epidermal-like pancreatic stem cells started to clone. After digesting with 0.25% trypsin and 0.04% EDTA, fibroblasts and other cells were gradually eliminated and epithelioid pancreatic stem cells were gradually purified during generations. Using clone-ring selection, the mhPSCs were obtained. After addition of 10 ng/mL epidermal growth factor (EGF) in cell culture medium, the mhPSCs quickly grew and formed a gravelstone-like monolayer. Continuously proliferated, a mhPSC line, which was derived from a male abortive fetus of 4 months old, has been passed through 50 generations. More than 1 x 10(9) mhPSCs were cryo-preserved in liquid nitrogen. Karyotype analysis showed that the chromosome set of the mhPSC line was normal diploid. Immunocytochemistry results demonstrated that the mhPSC line was positive for the pdx1, glucagon, nestin and CK19, and negative for the insulin, CD34, CD44 and CD45 protein expression. RT-PCR revealed further that the mhPSCs expressed transcription factors of the pdx1, glucagon, nestin and CK19. Also, in vitro induced with beta-mercaptoethanol, the mhPSCs differentiated into nerve cells that expressed the NF protein. Induced with nicotinamide, the mhPSCs differentiated into functional islet-like clusters, as identified by dithizone staining, which expressed the transcription factor of the insulin and secreted the insulin and C-peptide. Furthermore, the transplantation of mhPSCs-induced pancreatic islets into the subcapsular region of the kidney in streptozotocin-induced diabetic rats could reduce blood glucose levels and prolong the life time.

Effect of ADA1 mother-fetus and wife-husband phenotypic differences on the ratio birth weight/placental weight in fertile women and on reproductive success in couples with RSA.

PubMed

Gloria-Bottini, Fulvia; Nicotra, Maria; Amante, Ada; Ambrosi, Sara; Cozzoli, Eliana; Saccucci, Patrizia; Bottini, Egidio; Magrini, Andrea

2012-01-01

To study the effect Adenosine Deaminase locus 1 (ADA(1)) mother-fetus and wife-husband phenotypic differences on the ratio Birth Weight/Placental Weight (BW/PW) in fertile women and on reproductive success in couples with repeated spontaneous abortion (RSA). 209 couples with primary RSA and a consecutive series of 379 healthy puerperae with their newborn infants from the White Caucasian population of central Italy were studied. In primary RSA women reproductive success was indicated by the presence of at least one live-born infant within 5 years of follow up. Two way contingency tables were analyzed by chi-square. The proportion of primary RSA couples with at least a live-born infant shows the highest value in couples mother ADA(1)1/father carrier of ADA(1)*2 allele (55.2%) and the lowest value in reciprocal couples mother carrier of ADA(1)*2 allele /father ADA(1)1 (18.7%) (O.R. = 5.33; P = 0.023). The highest ratio BW/PW is observed in the class mother ADA(1)1/newborn carrier of ADA(1)*2 allele while the lowest ratio is observed in the reciprocal class mother carrier of ADA(1)*2 allele/ newborn ADA(1)1. Differences between mother and fetus in ADA(1) phenotype may influence the ratio BW/PW in healthy women and reproductive success in RSA women. Copyright © 2012 Wiley Periodicals, Inc.

16S rRNA and Omp31 Gene Based Molecular Characterization of Field Strains of B. melitensis from Aborted Foetus of Goats in India

PubMed Central

Singh, Ajay; Gupta, Vivek Kumar; Kumar, Amit; Singh, Vikas Kumar; Nayakwadi, Shivasharanappa

2013-01-01

Brucellosis is a reemerging infectious zoonotic disease of worldwide importance. In human, it is mainly caused by Brucella melitensis, a natural pathogen for goats. In India, a large number of goats are reared in semi-intensive to intensive system within the close vicinity of human being. At present, there is no vaccination and control strategy for caprine brucellosis in the country. Thus, to formulate an effective control strategy, the status of etiological agent is essential. To cope up with these, the present study was conducted to isolate and identify the prevalent Brucella species in caprine brucellosis in India. The 30 samples (fetal membrane, fetal stomach content and vaginal swabs) collected throughout India from the aborted fetus of goats revealed the isolation of 05 isolates all belonging to Brucella melitensis biovars 3. All the isolates produced amplification products of 1412 and 720 bp in polymerase chain reaction with genus and species specific 16S rRNA and omp31 gene based primers, respectively. Moreover, the amplification of omp31 gene in all the isolates confirmed the presence of immuno dominant outer membrane protein (31 kDa omp) in all the field isolates of B. melitensis in aborted foetus of goats in India. These findings can support the development of omp31 based specific serodiagnostic test as well as vaccine for the control of caprine brucellosis in India. PMID:24453799

The Women’S Perceptions About Unwanted Pregnancy: A Qualitative Study in Iran

PubMed Central

Akbarzadeh, Marzieh; Yazdanpanahi, Zahra; Zarshenas, Ladan; Sharif, Farkhondeh

2016-01-01

Background: Unwanted pregnancy has affected different aspects of our life. Researchers point out if a child’s birth is unwanted, an increase in maternal issues can be observed. The aim of this study was to describe the women’s viewpoints regarding unwanted pregnancy. Method: This qualitative study using content analysis was employed in Shiraz University in 2013-2014. 20 women with unwanted pregnancy were chosen using purposeful sampling. Data were gathered through semi-structured interviews and trustworthiness of them was evaluated. Results: Findings of this study, according to the participants’ experience, revealed maternal emotions like embarrassment for getting pregnant, mother’s own negative affection, concerns about missing family and other children, and terminating the pregnancy through illegal abortion, the husband’s disagreement about the termination, blaming themselves for thinking about abortion or illegal abortion, and concern about their guilt feeling. Another finding was family problems like husband’s behavior and his negative outlook towards his child and fetus. The next category belonged to anxiety about the future of their child, including economic, social and relational problems, and suppression of the children’s logical expectations. The last finding was the lack of maternal emotional support. Conclusions: Unwanted pregnancy’s effects on the mothers and infants’ health are considerable. A closer observation by family and health care providers for unwanted pregnancies and its results is recommended; therefore, they should be taken care of as high risk pregnancies, requiring family support. PMID:26652070

Moral dilemmas of women undergoing pregnancy termination for medical reasons in Poland.

PubMed

Zaręba, Kornelia; Ciebiera, Michał; Bińkowska, Małgorzata; Jakiel, Grzegorz

2017-08-01

We explored the religious views and dilemmas of Polish women making the decision to terminate a pregnancy. The article discusses the highly restrictive legislation and significant influence of the Church on the lives of Polish citizens. This study was designed to investigate the effect of religious and political beliefs, social and moral conditioning and professional support on the decision to abort a fetus. A 65-item questionnaire was administered to 60 participants at the time of their pregnancy termination. Pregnancy termination was performed outside the resident county in 32% of cases. Approximately 88% of respondents declared themselves Catholic, but only 22% intended to admit to the pregnancy termination during confession. Five percent of respondents feared the reaction of the priest, while the remaining respondents did not perceive termination of pregnancy for medical reasons as a sin. Of the women who had previously opposed pregnancy termination, 27% changed their mind once they were personally involved. The decision to abort a pregnancy for medical reasons is sensitive to religious and social determinants, especially in the current political situation in which abortion may become prohibited in Poland. The high response rate (100%) was probably the result of the patients' attitudes: they repeatedly emphasised they were thankful for the help and empathy of the medical personnel and for being allowed to undergo the procedure. In Poland, the majority of centres use conscience clauses to justify their refusal to terminate a pregnancy.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ellis, L.C.; James, L.F.; McMullen, R.W.

Feeding 300 or 400 g of dried spotted locoweed, Astragalus lentiginosus per day to 11 pregnant Columbia ewes from the 20th to the 50th days of their gestations resulted in dead and edematous fetuses. Aspartate aminotransferase values were increased, whereas serum progesterone values were significantly diminished in a dose-dependent manner by locoweed ingestion. Cotyledonary 6-keto-prostaglandin (PG)F1 alpha (400 g/day only) and PGF2 alpha (300 and 400 g/day) values were significantly increased, whereas PGE values were not affected by the treatment. Alterations in PG values in these sheep may be a mechanism for altering corpus luteum function and inducing fetal death,more » which would ultimately result in abortion.« less

Clinical Outcomes and Women's Experiences before and after the Introduction of Mifepristone into Second-Trimester Medical Abortion Services in South Africa.

PubMed

Constant, Deborah; Harries, Jane; Malaba, Thokozile; Myer, Landon; Patel, Malika; Petro, Gregory; Grossman, Daniel

2016-01-01

To document clinical outcomes and women's experiences following the introduction of mifepristone into South African public sector second-trimester medical abortion services, and compare with historic cohorts receiving misoprostol-only. Repeated cross-sectional observational studies documented service delivery and experiences of women undergoing second-trimester medical abortion in public sector hospitals in the Western Cape, South Africa. Women recruited to the study in 2008 (n = 84) and 2010 (n = 58) received misoprostol only. Those recruited in 2014 (n = 208) received mifepristone and misoprostol. Consenting women were interviewed during hospitalization by study fieldworkers with respect to socio-demographic information, reproductive history, and their experiences with the abortion. Clinical details were extracted from medical charts following discharge. Telephone follow-up interviews to record delayed complications were conducted 2-4 weeks after discharge for the 2014 cohort. The 2014 cohort received 200 mg mifepristone, which was self-administered 24-48 hours prior to admission. For all cohorts, following hospital admission, initial misoprostol doses were generally administered vaginally: 800 mcg in the 2014 cohort and 600 mcg in the earlier cohorts. Women received subsequent doses of misoprostol 400 mcg orally every 3-4 hours until fetal expulsion. Thereafter, uterine evacuation of placental tissue was performed as needed. With one exception, all women in all cohorts expelled the fetus. Median time-to-fetal expulsion was reduced to 8.0 hours from 14.5 hours (p<0.001) in the mifepristone compared to the 2010 misoprostol-only cohort (time of fetal expulsion was not recorded in 2008). Uterine evacuation of placental tissue using curettage or vacuum aspiration was more often performed (76% vs. 58%, p<0.001) for those receiving mifepristone; major complication rates were unchanged. Hospitalization duration and extreme pain levels were reduced (p<0.001), but side effects of medication were similar or more common for the mifepristone cohort. Overall satisfaction remained unchanged (95% vs. 91%), while other acceptability measures were higher (p<0.001) for the mifepristone compared to the misoprostol-only cohorts. The introduction of a combined mifepristone-misoprostol regimen into public sector second-trimester medical abortion services in South Africa has been successful with shorter time-to-abortion events, less extreme pain and greater acceptability for women. High rates of uterine evacuation for placental tissue need to be addressed.

Maternal serum alpha-fetoprotein and fetal triploidy.

PubMed

Pircon, R A; Towers, C V; Porto, M; Gocke, S E; Garite, T J

1989-10-01

Fetal triploidy is commonly found in early pregnancy. The majority of these pregnancies spontaneously abort in the first trimester. Occasionally, the pregnancy progresses to the second and third trimesters. We reviewed the maternal serum alpha-fetoprotein (MSAFP), amniotic fluid alpha-fetoprotein (AFP), amniotic fluid acetylcholinesterase (ACHE), fetal pathology, and placental pathology in sex second-trimester pregnancies complicated by fetal triploidy. Four of these patients had MSAFP values greater than 7.5 multiples of the median (MoM). Five of six pregnancies had MSAFP values greater than 2.25 MoM. All five of these patients had a partial mole. Four patients had amniotic fluid AFP values greater than 2.0 MoM. Two fetuses had associated neural tube defects. These were the only patients with positive amniotic fluid ACHE. None of the other patients had fetuses with anomalies that are known to be associated with an elevated MSAFP. The elevated MSAFP appeared to be related to the presence of a partial mole. Two of the five cases with an MSAFP greater than 2.25 MoM did not have sonographic evidence of a significant anomaly. Therefore, karyotyping can be of benefit in evaluating patients with elevated MSAFP.

Circadian clock gene plays a key role on ovarian cycle and spontaneous abortion.

PubMed

Li, Ruiwen; Cheng, Shuting; Wang, Zhengrong

2015-01-01

Circadian locomotor output cycles protein kaput (CLOCK) plays a key role in maintaining circadian rhythms and activation of downstream elements. However, its function on human female reproductive system remains unknown. To investigate the potential role of CLOCK, CLOCK-shRNAs were transfected into mouse 129 ES cells or injected into the ovaries of adult female mice. Western blotting was utilized to analyze the protein interactions and flow cytometry was used to assess apoptosis. The expression of CLOCK peaked at the 6th week in the healthy fetuses. However, an abnormal expression of CLOCK was detected in fetuses from spontaneous miscarriage. To determine the effect of CLOCK on female fertility, a small hairpin RNA (shRNA) strategy was used to specifically knockdown the CLOCK gene expression in vitro and in vivo. Knockdown of CLOCK induced apoptosis in mouse embryonic stem (mES) cells and inhibited the proliferation in mES cells in vitro. CLOCK knockdown also led to decreased release of oocytes and smaller litter size compared with control in vivo. Collectively, theses findings indicate that CLOCK plays an important role in fertility and that the CLOCK knockdown leads to reduction in reproduction and increased miscarriage risk. © 2015 S. Karger AG, Basel.

The relationship of maternal characteristics and circulating progesterone concentrations with reproductive outcome in the bottlenose dolphin (Tursiops truncatus) after artificial insemination, with and without ovulation induction, and natural breeding.

PubMed

O'Brien, J K; Robeck, T R

2012-08-01

Bottlenose dolphins (Tursiops truncatus) undergoing natural breeding and artificial insemination (AI) were examined to characterize serum progesterone concentrations and determine relationships among age, parity, and reproductive outcome. Progesterone profiles of five cycle types (n = 119 total cycles from 54 animals) were characterized as follows: (i) conception and production of a live term calf (conceptive-term, n = 73); (ii) conception and abortion after Day 60 (conceptive-abortion, n = 12); (iii) unknown conception status with prolonged, elevated progesterone and absence of a fetus (conceptive-unknown, n = 14); (iv) conception failure with normal luteal phase progesterone concentrations (non-conceptive, n = 14, AI cycles only); and (v) conception failure with progesterone insufficiency occuring after spontaneous ovulation or owing to premature ovulation induction using GnRH (non-conceptive-PI, n = 6, AI cycles only). By Day 21 post-insemination (PI), progesterone concentrations were similar (P > 0.05) among conceptive-term, conceptive-abortion and conceptive-unknown, and higher (P < 0.05) for conceptive-term than non-conceptive and non-conceptive-PI cycles. Progesterone concentrations of known conceptive cycles peaked by Week 7 PI (P < 0.05) and remained elevated for the remainder of pregnancy (Weeks 8 up to 54, ≥ 5 days pre-partum). During midpregnancy (Days 121-240), conceptive-term cycles had higher (P > 0.05) progesterone concentrations than conceptive-abortion and unknown conception status cycles. Parity was not associated with reproductive outcome based on cycle type (P > 0.05). Age of females in conceptive-unknown (26.5 ± 10.1 yrs) and conceptive-abortion (22.1 ± 9.4 yrs) groups was higher (P < 0.05) than in conceptive-term (15.7 ± 7.2 yrs). The conceptive-unknown cycle type possibly represents undetected early embryonic loss occurring before Day 60 PI. Length of gestation using known conception dates was 376.1 ± 11.0 days and the range of this parameter (355-395 days) has implications for peri-parturient management procedures for the species. Copyright © 2012 Elsevier Inc. All rights reserved.

Isolation of Neospora caninum from kidney and brain of a bovine foetus and molecular characterization in Brazil.

PubMed

Locatelli Dittrich, Rosangela; Regidor-Cerrillo, Javier; Ortega-Mora, Luis Miguel; Oliveira Koch, Marília de; Busch, Ana Paula B; Gonçalves, Kamila Alcalá; Cruz, Amilcar A

2018-02-01

Bovine neosporosis has become a disease of international concern as it is among the main causes of abortion in cattle. Viable N. caninum has been isolated from brains of fetuses and neonatal calves, and there is no report of isolation of tachyzoites from kidney. Also, detailed information about the genetic diversity of N. caninum is scarce. N. caninum tachyzoites were isolated from the kidney and the brain of an aborted 4-month-old bovine foetus. The parasite was confirmed to be N. caninum by PCR. The tachyzoites of the new isolate, named BNC-PR4, were propagated in Vero cell cultures. Pathogenicity of the parasite was examined in BALB/c mice. Mice inoculated intraperitoneally with BNC-PR4 failed to yield clinical signs of disease and did not induce severe brain lesions, suggesting a bovine isolate with low virulence. The N. caninum-positive DNA sample was further analyzed by multilocus microsatellite (MS) genotyping for MS4, MS5, MS6A, MS6B, MS7, MS8, MS10, MS12, and MS21. Multilocus-microsatellite genotyping revealed a unique genetic profile that differed from previously reported isolates. Published by Elsevier Inc.

Potomac horse fever.

PubMed

Palmer, J E

1993-08-01

E. risticii, the cause of classic Potomac horse fever, is now known to produce two disease syndromes: EEC and EEA. The pathogen appears to commonly infect horses based on seroepidemiologic studies; however, the method of transmission remains unknown. The most common clinical disease is EEC, commonly called Potomac horse fever, which presents a wide spectrum of clinical signs. Diagnosis is currently dependent on serology, which frequently does not lead to a definitive diagnosis and at best results in a retrospective diagnosis. A new diagnostic approach, polymerase chain reaction, may offer a rapid and accurate diagnostic test but is yet to be proven. Antimicrobials found to be highly effective in treating EEC include intravenous oxytetracycline and the oral combination of erythromycin and rifampin. Without an understanding of the mode of transmission, prevention of EEC will remain impossible. Although two commercial bacterins are available, vaccination does not result in complete protection. EEA is a recently recognized clinical syndrome caused by E. risticii. After recovery from EEC, pregnant mares may abort. Based on histologic examination, the aborted fetus appears to be a victim of an ehrlichial colitis as well as placentitis. The effect of antimicrobials and vaccination on the occurrence of EEA has yet to be investigated.

Alcohol and B1 vitamin deficiency-related stillbirths.

PubMed

Bâ, Abdoulaye

2009-05-01

The present study attempts to determine whether prenatal thiamine (B1 vitamin) deficiency and prenatal alcohol exposure are risk factors for stillbirths. From conception to parturition, Wistar rat dams were exposed to the following treatments: (1) Rat dams consuming a thiamine-deficient diet; (2) 12% alcohol/water drinking mothers; (3) mothers drinking 12% alcohol/water + thiamine hydrochloride mixture. Appropriate pair-fed controls and ad libitum controls were assessed. Gestation outcome and fetal parameters, including spontaneous abortion, still-born fetuses, litter size and birth weight, were assessed from the dams of each experimental group. Both alcohol and thiamine deficiency during pregnancy increased fetal death (48.26%vs. 84.47%), reduced litter size (44.54%vs. 72.7%), respectively, and lowered birth weight. Thiamine administration reversed the effects of alcohol-induced fetal death, suggesting that a part of deleterious actions of alcohol on fetal death was mediated by thiamine deficiency. Prenatal thiamine deficiency increased singularly spontaneous abortion with abundant bleeding (40%), rising the occurrence of stillbirth. Such a pathology was not observed in alcohol group. The results indexed thiamine deficiency as a potent risk factor for stillbirths. The vitamin supply during pregnancy prevents stillbirths related to chronic alcoholism and different facets of malnutrition.

Factors affecting sexual life during pregnancy in eastern Turkey.

PubMed

Eryilmaz, Gülşen; Ege, Emel; Zincir, Handan

2004-01-01

This is a descriptive and cross-sectional study aiming to determine the factors affecting sexual life in pregnant women. The study was carried out in 238 women in Malatya, Turkey. It was found that 61.4% regarded coitus as a risk during pregnancy, 31.9% did not have any knowledge about this matter. In 81.5% sexual life was affected during pregnancy. The mean frequency of intercourse was 2.02 +/- 0.7/week before pregnancy and decreased to 1.51 +/- 0.6/week during pregnancy. The reasons for this decline are: exhaustion and fatigue (64.3%); waning of sexual desire (55.9%); harmful to the fetus (49.2%); causing abortions in early pregnancy (45%), and inducing preterm labor (34%). There was a significant relationship between changes in sexual life during pregnancy and the duration of marriage (chi2=10.8, p<0.05), education level (chi2=18.1, p<0.05), parity (chi2=11.1, p<0.05), and gravidity (chi2=6.8, p<0.05). The variables such as age, employment status, and number of abortions did not affect sexual life during pregnancy. Copyright 2004 S. Karger AG, Basel

Association of pericentric inversion of chromosome 9 and infertility in romanian population.

PubMed

Dana, Mierla; Stoian, Veronica

2012-01-01

One of the most common structural balanced chromosome rearrangements is pericentric inversion of chromosome 9; inv(9)(p11q12), which is consider to be the variant of normal karyotype and has been found in normal population. Although it seems not to correlate with abnormal phenotypes, there have been many controversial reports indicating that it may lead to abnormal clinical conditions such as infertility and recurrent abortions. The incidence is found to be about 1% - 3% in the general population. The aim of this study was to re-evaluate the clinical impact of inv(9)(p11q12)/(p11q13) in infertility. We investigated the karyotypes of 900 infertile couples (1800 individuals) admitted in our hospital for cytogenetic analysis. The control group consists of 1116 fetuses investigated by amniocentesis. This group was considered to be a sample of the fertile population, as the fetus being karyotyped is the result of a spontaneous pregnancy. Fetal karyotyping was made according to the standard indications for prenatal diagnosis (abnormal maternal serum screening results). Chromosomes from cultured peripheral blood lymphocytes and amniotic fluid were analyzed using Giemsa Trypsin-Giemsa (GTG) banding. The results of the two groups were compared. 1800 infertile people were submitted for cytogenetic investigation. In the control group 97.73% had normal karyotype and 2.27% showed inversion of chromosome 9, while in the studied group 96.24% had normal karyotype and 3.76% showed inversion of chromosome 9. The incidence of inversion 9 in both male and female patients is not significantly higher comparing with normal population (p = 0.343, p< 0.05). Because a considerable proportion of patients with reproductive dysfunction had various cytogenetic abnormalities, the chromosomal analysis should be considered as a diagnostic tool in the evaluation of reproductive dysfunction (infertility in men due to spermatogenic disturbances and in recurrent spontaneous abortion in females).

Trends in selective abortions of girls in India: analysis of nationally representative birth histories from 1990 to 2005 and census data from 1991 to 2011.

PubMed

Jha, Prabhat; Kesler, Maya A; Kumar, Rajesh; Ram, Faujdar; Ram, Usha; Aleksandrowicz, Lukasz; Bassani, Diego G; Chandra, Shailaja; Banthia, Jayant K

2011-06-04

India's 2011 census revealed a growing imbalance between the numbers of girls and boys aged 0-6 years, which we postulate is due to increased prenatal sex determination with subsequent selective abortion of female fetuses. We aimed to establish the trends in sex ratio by birth order from 1990 to 2005 with three nationally representative surveys and to quantify the totals of selective abortions of girls with census cohort data. We assessed sex ratios by birth order in 0·25 million births in three rounds of the nationally representative National Family Health Survey covering the period from 1990 to 2005. We estimated totals of selective abortion of girls by assessing the birth cohorts of children aged 0-6 years in the 1991, 2001, and 2011 censuses. Our main statistic was the conditional sex ratio of second-order births after a firstborn girl and we used 3-year rolling weighted averages to test for trends, with differences between trends compared by linear regression. The conditional sex ratio for second-order births when the firstborn was a girl fell from 906 per 1000 boys (99% CI 798-1013) in 1990 to 836 (733-939) in 2005; an annual decline of 0·52% (p for trend=0·002). Declines were much greater in mothers with 10 or more years of education than in mothers with no education, and in wealthier households compared with poorer households. By contrast, we did not detect any significant declines in the sex ratio for second-order births if the firstborn was a boy, or for firstborns. Between the 2001 and 2011 censuses, more than twice the number of Indian districts (local administrative areas) showed declines in the child sex ratio as districts with no change or increases. After adjusting for excess mortality rates in girls, our estimates of number of selective abortions of girls rose from 0-2·0 million in the 1980s, to 1·2-4·1 million in the 1990s, and to 3·1-6·0 million in the 2000s. Each 1% decline in child sex ratio at ages 0-6 years implied 1·2-3·6 million more selective abortions of girls. Selective abortions of girls totalled about 4·2-12·1 million from 1980-2010, with a greater rate of increase in the 1990s than in the 2000s. Selective abortion of girls, especially for pregnancies after a firstborn girl, has increased substantially in India. Most of India's population now live in states where selective abortion of girls is common. US National Institutes of Health, Canadian Institute of Health Research, International Development Research Centre, and Li Ka Shing Knowledge Institute. Copyright © 2011 Elsevier Ltd. All rights reserved.

Decision-making on terminating pregnancy for Muslim Arab women pregnant with fetuses with congenital anomalies: maternal affect and doctor-patient communication.

PubMed

Gesser-Edelsburg, Anat; Shahbari, Nour Abed Elhadi

2017-04-04

This study focused on decision-making on terminating pregnancy for Arab Muslim women in Israel who were pregnant with fetuses diagnosed with congenital anomalies. It examined the impact of the doctor-patient interaction on the women's decision, especially in light of social and religious pressures not to terminate under any circumstances. Our goal was to identify perceptions and attitudes of Muslim Arab women who choose to continue their pregnancy following the detection of congenital anomalies in prenatal tests. Specific objectives included (1) To examine the Muslim Arab women's perceptions on genetic testing, and ascertain the reasons for their decision to continue the pregnancy following the detection of a congenital anomaly in the fetus; and (2) To examine risk communication of gynecologists regarding genetic testing and abortions, and regarding the decision of continuing or terminating a pregnancy following detection of a congenital anomaly. The research framework used the constructivist classical qualitative method to understand the experience of women at high risk for congenital anomalies and their experience of how doctors communicate the risk. It showed that the emotional element is no less dominant than religious and social elements. The findings emphasized the disparities between doctors and women regarding emotional involvement (non-directive counselling). The women interviewees (N = 24) felt that this expressed insensitivity. As far as we know, the emotional component has not been raised in previous studies of Muslim women at high risk for congenital defects in their fetus, and therefore comprises a significant contribution of the present study. To mitigate gaps, doctors should take affect into consideration in their communication with patients. It is important for doctors to understand the emotional element in risk communication, both in how they respect women's emotions and in creating an emotional interaction between themselves and the women.

Fetal protection against continual exposure to bovine viral diarrhea virus following administration of a vaccine containing an inactivated bovine viral diarrhea virus fraction to cattle.

PubMed

Grooms, Daniel L; Bolin, Steven R; Coe, Paul H; Borges, Rafael J; Coutu, Christopher E

2007-12-01

To evaluate the efficacy of a commercially available killed bovine viral diarrhea virus (BVDV) vaccine to protect against fetal infection in pregnant cattle continually exposed to cattle persistently infected with the BVDV. 60 crossbred beef heifers and 4 cows persistently infected with BVDV. Beef heifers were allocated to 2 groups. One group was vaccinated twice (21-day interval between the initial and booster vaccinations) with a commercially available vaccine against BVDV, and the other group served as nonvaccinated control cattle. Estrus was induced, and the heifers were bred. Pregnancy was confirmed by transrectal palpation. Four cows persistently infected with BVDV were housed with 30 pregnant heifers (15 each from the vaccinated and nonvaccinated groups) from day 52 to 150 of gestation. Fetuses were then harvested by cesarean section and tested for evidence of BVDV infection. 1 control heifer aborted after introduction of the persistently infected cows. Bovine viral diarrhea virus was isolated from 14 of 14 fetuses obtained via cesarean section from control heifers but from only 4 of 15 fetuses obtained via cesarean section from vaccinated heifers; these proportions differed significantly. A commercially available multivalent vaccine containing an inactivated BVDV fraction significantly reduced the risk of fetal infection with BVDV in heifers continually exposed to cattle persistently infected with BVDV. However, not all vaccinated cattle were protected, which emphasizes the need for biosecurity measures and elimination of cattle persistently infected with BVDV in addition to vaccination within a herd.

Management of a pregnant woman dependent on haemodialysis.

PubMed

Walsh, Anna-Marie

2002-01-01

This is a case study of a woman who became pregnant whilst receiving haemodialysis in a London teaching hospital. She courageously disregarded the doctors' advise to abort the fetus. The doctors advised her to wait until she had a kidney transplant to become pregnant again, rather than increase maternal and fetal risk on dialysis. She was due to have a live-related transplant from her father in the spring. The case study describes a practical account in detailed measure to equip nurses with the knowledge to provide specialised care to high-risk dialysis expecting mothers. The main problems in this case study were trying to manage the mother's dialysis regime, control her anaemia, ensure good nutritional levels and gain accurate daily weights.

Bovine salmonellosis attributed to Salmonella anatum-contaminated haylage and dietary stress.

PubMed

Glickman, L T; McDonough, P L; Shin, S J; Fairbrother, J M; LaDue, R L; King, S E

1981-06-15

An epizootic of salmonellosis in a dairy herd started 2 days after the feeding of a new shipment of medicinal-smelling soybean meal. Clinical findings consisted of diarrhea or fever (greater than 39 C), or both, and markedly decreased milk production. The attack rate was 73% in lactating cows, 3% in calves, and 0% in nonlactating cows. There were no deaths, but 1 cow aborted a late-term fetus. Salmonella anatum was isolated from feces, milk, pharynx, uterine fluid, haylage, and bird droppings from a hayfield. The epidemiologic findings suggested that haylage contaminated by wild birds and improperly stored in a silo was the source of infection and that the precipitating event was ingestion of spoiled soybean meal.

Only a minority of sex chromosome abnormalities are detected by a national prenatal screening program for Down syndrome.

PubMed

Viuff, Mette Hansen; Stochholm, Kirstine; Uldbjerg, Niels; Nielsen, Birgitte Bruun; Gravholt, Claus Højbjerg

2015-10-01

How does a national prenatal screening program for Down syndrome (DS) perform in detecting sex chromosome abnormalities (SCAs)-Turner syndrome (TS), Klinefelter syndrome, 47,XXX and 47,XYY syndromes. The SCA detection rate resulting from DS screening was below 50% for all four groups of SCAs. The detection rates of SCAs are higher in countries with DS screening. TS is associated with greater nuchal translucency (NT) and lower pregnancy-associated plasma protein-A (PAPP-A). However, specific detection rates of SCAs using prenatal DS screening have not been determined. No clear trend in PAPP-A, free beta human chorionic gonadotropin (β-hCG) and NT has been found in the remaining SCAs. Several lines of inquiry suggest that it would be advantageous for individuals with SCA to be detected early in life, leading to prevention or treatment of accompanying conditions. There is limited information about pre- and perinatal status that distinguishes SCA embryogenesis from normal fetal development. A register-based case-control study from the Danish Central Cytogenetic Register (DCCR), cross-linked with the Danish Fetal Medicine Database (DFMD), was performed from 2008 to 2012. Groups of SCAs were compared with DS and then matched with non-SCA controls to assess differences between these groups in prenatal markers and birth outcomes. We included cases with prenatal and post-natal SCA karyotypes (n = 213), DS (n = 802) and 168 056 controls. We screened 275 037 individuals examined prenatally. We retrieved information regarding maternal age, NT, β-hCG and PAPP-A, as well as details regarding maternal and newborn characteristics. The DS screening procedure detected 87 per 100 000 TS (42% of expected), 19 per 100 000 Klinefelter syndrome (13% of expected), 16 per 100 000 47,XXX (16% of cases) and 5 per 100 000 47,XYY (5% of expected) SCAs, with an overall detection rate of 27%. Compared with controls, all four SCA groups showed significantly higher NT and lower PAPP-A compared with controls (all P < 0.01) and similar to DS. The legal abortion rate was high for all four syndromes (47,XXX: 24%; 47,XYY: 29%; Klinefelter syndrome: 48%, TS: 84%). For SCA fetuses carried to term, only TS fetuses had consistently lower birthweights and placenta weights than non-SCA controls (both P = 0.0001). A few SCA cases localized in DCCR could not be found in DFMD (n = 16). Controls were matched on sex of the fetus of cases, meaning that all electively aborted fetuses (before week 12) were excluded, possibly reducing the diversity in the control group. We were not able to localize all diagnosed cases of SCA and DS in DFMD. Although these cases were present in DCCR, we were not able to account for the discrepancy. In addition, we suspect that several SCA children have not been diagnosed yet and future post-natal diagnosis of these cases would reduce the diagnostic yield reported here even further. The prenatal detection rate is below 50% for all SCAs. The approach used for detecting DS cannot be extended to also include SCAs. In addition, all SCAs have low PAPP-A and increased NT, thus probably reflecting an abnormal embryogenesis. Growth retardation of TS fetuses is if anything more pronounced than previously reported, both when evaluating fetus and placenta. This study received support from Aarhus University and the Novo Nordisk Foundation. The authors have no competing interests that may be relevant to the study. © The Author 2015. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Isolation, identification and differentiation of Campylobacter spp. using multiplex PCR assay from goats in Khartoum State, Sudan.

PubMed

Elbrissi, Atif; Sabeil, Y A; Khalifa, Khalda A; Enan, Khalid; Khair, Osama M; El Hussein, A M

2017-03-01

The aim of this study was to identify and characterize thermophilic Campylobacter species in faecal samples from goats in Khartoum State, Sudan, by application of multiplex polymerase chain reaction. Campylobacteriosis is a zoonotic disease of global concern, and the organisms can be transmitted to human via food, water and through contact with farm animals and pets. There are five clinically related Campylobacter species: Campylobacter jejuni (C. jejuni). Campylobacter coli, Campylobacter lari, Campylobacter upsaliensis and Campylobacter fetus. Conventional cultural methods to diagnose campylobacteriosis are tedious and time consuming. Wide ranges of genes have been reported to be used for PCR-based identification of Campylobacter spp. We used a multiplex PCR assay to simultaneously detect genes from the major five clinically significant Campylobacter spp. The genes selected were hipO (hippuricase) and 23S rRNA from glyA (serine hydroxymethyl transferase) from each of C. jejuni. C. coli, C. lari, and C. upsaliensis; and sapB2 (surface layer protein) from C. fetus subsp. fetus. The assay was used to identify Campylobacter isolates recovered from 336 cultured faecal samples from goats in three localities in Khartoum State. C. coli was the most predominant isolate (234; 69.6%), followed by C. jejuni (19; 5.7%), C. upsaliensis (13; 3.9%), C. fetus subsp. fetus (7; 2.1%) and C. lari (6; 1.8%). Twenty-nine goats showed mixed infection with Campylobacter spp., 21 of which harbored two Campylobacter spp., while eight animals were infected with three species. Ten out of twelve goats that displayed diarrhea harbored C. coli only. C. coli, C. jejuni and C. upsaliensis showed significant variation with localities. The prevalence of C. coli was significantly higher (87; 25.9%) in goats from Omdurman, whereas C. jejuni and C. upsaliensis were significantly higher (11; 3.3%, 9; 2.7%) in goats from Khartoum. The multiplex PCR assay was found to be rapid and easy to perform and had a high sensitivity and specificity for characterizing the isolates, even in mixed cultures. The study demonstrated the significance of goats as reservoirs in the dissemination of Campylobacter spp. which could be considered as potential agent of caprine enteritis and abortion as well as contamination of the wider environment posing serious public health concern in Khartoum State.

Generation of human-to-pig chimerism to induce tolerance through transcutaneous in utero injection of cord blood-derived mononuclear cells or human bone marrow mesenchymals cells in a preclinical program of liver xenotransplantation: preliminary results.

PubMed

Abellaneda, J M; Ramis, G; Martínez-Alarcón, L; Majado, M J; Quereda, J J; Herrero-Medrano, J M; Mendonça, L; García-Nicolás, O; Reus, M; Insausti, C; Ríos, A; López-Navas, A; González, M R; Pallarés, F J; Munoz, A; Ramírez, P; Parrilla, P

2012-01-01

Using a percutaneous ecoguided injection system to obtain chimeric piglets through a less invasive and traumatic technique than previously reported. The two types of human cells included umbilical cord blood mononuclear elements and mesenchymal stem cells cultured from bone marrow. Four sows at gestational day 50 were anesthetized. A needle was inserted through the skin and uterine wall to reach the peritoneal cavity of the fetuses under continuous ultrasound guidance. Fourteen piglets were injected with various cell concentrations. All sows carried pregnancies to term yielding 69 piglets, among which 67 were alive and two mummified. Two piglets died during the first 48 hours of life. Chimerism was detected using flow cytometry and by quantitative polymerase chain reaction (q-PCR) to detect Alu gene in blood or tissues samples. The analysis detected blood chimerism in 13 piglets (21%) by flow cytometry and the presence of the human Alu gene in 33 (51%) by q-PCR. The results suggest cell trafficking between littermates after in utero injection. Transcutaneous echo-guided injection succeeded to produce chimeric piglets without disadvantages to the sow or the fetuses and avoiding abortions or fetal death. Copyright © 2012 Elsevier Inc. All rights reserved.

The effects of maternal folic acid and vitamin C nutrition in early pregnancy on reproductive performance in the guinea-pig.

PubMed

Habibzadeh, N; Schorah, C J; Smithells, R W

1986-01-01

1. The effect of different intakes of folic acid (FA) and vitamin C on pregnancy in the Dunkin-Hartley guinea-pig was examined. Female guinea-pigs were subjected to three graded intakes of FA and vitamin C ('deficient', 'intermediate' similar to recommended daily intakes (RDI), and 'supplemented') during early gestation and up to the time of neural tube closure (17th day of gestation), and then returned to the RDI of these vitamins. 2. Plasma and blood cell concentrations of these vitamins were measured once before and at the end of the dietary treatments. Reproductive performance was assessed in terms of the number of resorbed and aborted embryos and weight and size of the live fetuses on the 36th day of gestation. 3. The short-term deficiency of either of these two vitamins, insufficient to affect maternal health, had a dramatic effect on the reproductive performance. 4. The RDI of FA was significantly less effective than the supplemented intake in preventing embryonic deaths. The RDI of vitamin C produced lighter and smaller live fetuses than the supplemented intake. 5. The implications of these findings with regard to vitamin status in early pregnancy in man are discussed.

What Do Parents of Children with Down Syndrome Think about Non-Invasive Prenatal Testing (NIPT)?

PubMed

van Schendel, Rachèl V; Kater-Kuipers, Adriana; van Vliet-Lachotzki, Elsbeth H; Dondorp, Wybo J; Cornel, Martina C; Henneman, Lidewij

2017-06-01

This study explores the attitudes of parents of children with Down syndrome towards non-invasive prenatal testing (NIPT) and widening the scope of prenatal screening. Three focus groups (n = 16) and eleven individual interviews with Dutch parents (and two relatives) of children with Down syndrome were conducted. Safety, accuracy and earlier testing were seen as the advantages of NIPT. Some participants were critical about the practice of screening for Down syndrome, but acknowledged that NIPT enables people to know whether the fetus is affected and to prepare without risking miscarriage. Many feared uncritical use of NIPT and more abortions for Down syndrome. Concerns included the consequences for the acceptance of and facilities for children with Down syndrome, resulting in more people deciding to screen. Participants stressed the importance of good counseling and balanced, accurate information about Down syndrome. Testing for more disorders might divert the focus away from Down syndrome, but participants worried about "where to draw the line". They also feared a loss of diversity in society. Findings show that, while parents acknowledge that NIPT offers a better and safer option to know whether the fetus is affected, they also have concerns about NIPT's impact on the acceptance and care of children with Down syndrome.

Cervid herpesvirus 2 causes respiratory and fetal infections in semidomesticated reindeer.

PubMed

das Neves, Carlos G; Rimstad, Espen; Tryland, Morten

2009-05-01

Members of the viral subfamily Alphaherpesvirinae establish latency from which they can be reactivated. Bovine herpesvirus 1 causes infectious bovine rhinotracheitis and infectious pustular vulvovaginitis in cattle, as well as abortion and weak calves. Serological evidence of alphaherpesvirus infection has been reported for wild and semidomesticated reindeer (Rangifer tarandus tarandus) in Norway. To address the possibility that reindeer alphaherpesvirus (cervid herpesvirus 2 [CvHV-2]) infection might affect the respiratory system and in part explain the relatively high mortality of reindeer calves during their first year, tissue samples were obtained from reindeer and reindeer fetuses at slaughterhouses in Finnmark County, Norway. A nested pan-alphaherpesvirus PCR amplification targeting the highly conserved UL27 gene (encoding glycoprotein B) was used. Sequencing of amplicons revealed the presence of CvHV-2 DNA. The detection of CvHV-2 DNA in trigeminal ganglia (27 of 143 samples), nasal swabs (5 of 75 samples), and fetal tissues (12 of 48 samples) indicates that CvHV-2 infection is endemic in this reindeer population. Moreover, the virus is transmitted horizontally by the respiratory route, establishing latency in the trigeminal ganglion, and vertically to the fetus through the placenta. Further studies should focus on the reproductive impact of CvHV-2 infection in reindeer.

Diagnosis and management of subclinical hypothyroidism in pregnancy.

PubMed

Negro, Roberto; Stagnaro-Green, Alex

2014-10-06

In prospective studies, the prevalence of undiagnosed subclinical hypothyroidism in pregnant women ranges from 3% to 15%. Subclinical hypothyroidism is associated with multiple adverse outcomes in the mother and fetus, including spontaneous abortion, pre-eclampsia, gestational hypertension, gestational diabetes, preterm delivery, and decreased IQ in the offspring. Only two prospective studies have evaluated the impact of levothyroxine therapy in pregnant women with subclinical hypothyroidism, and the results were mixed. Subclinical hypothyroidism is defined as raised thyrotropin combined with a normal serum free thyroxine level. The normal range of thyrotropin varies according to geographic region and ethnic background. In the absence of local normative data, the recommended upper limit of thyrotropin in the first trimester of pregnancy is 2.5 mIU/L, and 3.0 mIU/L in the second and third trimester. The thyroid gland needs to produce 50% more thyroid hormone during pregnancy to maintain a euthyroid state. Consequently, most women on levothyroxine therapy before pregnancy require an increase in dose when pregnant to maintain euthyroidism. Ongoing prospective trials that are evaluating the impact of levothyroxine therapy on adverse outcomes in the mother and fetus in women with subclinical hypothyroidism will provide crucial data on the role of thyroid hormone replacement in pregnancy. © BMJ Publishing Group Ltd 2014.

Fetal demise by umbilical cord around abdomen and stricture.

PubMed

Tan, Shun-Jen; Chen, Chi-Huang; Wu, Gwo-Jang; Chen, Wei-Hwa; Chang, Cheng-Chang

2010-01-01

Umbilical cord abnormalities are accepted as conditions associated with intrauterine fetal demise (IUFD), and umbilical cord stricture is most frequently encountered. In addition, although cord entanglement with multiple loops rarely increases the perinatal mortality, it is associated with a significant increase in variable kind of morbidity such as growth restriction. We describe a 27-year-old woman, with a missed abortion history at about 10 weeks' gestation in her first pregnancy, who presented to our outpatient department at 34 4/7 weeks of gestation due to decreased fetal activity during the preceding week. No fetal heart activity and blood flow had been detected by ultrasonography and pulsed-wave Doppler. A demised fetus with umbilical cord stricture and three loops around abdomen was delivered and was weighted 1,830 g that was below the tenth percentile for the gestational age. Either umbilical cord stricture or entanglement around the body can affect the development of the fetus and even be lethal. The former might play a more important role in this case. Their etiology and the sequence of the events are still undetermined, and additional evaluation such as autopsy and further research may be needed. In addition, counsel and frequent fetal surveillance should be done in patients with previous IUFD attributed to cord stricture during next pregnancy because of undetermined risk of recurrence.

Sensitivity and specificity of real-time reverse transcription polymerase chain reaction, histopathology, and immunohistochemical labeling for the detection of Rift Valley fever virus in naturally infected cattle and sheep.

PubMed

Odendaal, Lieza; Fosgate, Geoffrey T; Romito, Marco; Coetzer, Jacobus A W; Clift, Sarah J

2014-01-01

Real-time reverse transcription polymerase chain reaction (real-time RT-PCR), histopathology, and immunohistochemical labeling (IHC) were performed on liver specimens from 380 naturally infected cattle and sheep necropsied during the 2010 Rift Valley fever (RVF) epidemic in South Africa. Sensitivity (Se) and specificity (Sp) of real-time RT-PCR, histopathology, and IHC were estimated in a latent-class model using a Bayesian framework. The Se and Sp of real-time RT-PCR were estimated as 97.4% (95% confidence interval [CI] = 95.2-98.8%) and 71.7% (95% CI = 65-77.9%) respectively. The Se and Sp of histopathology were estimated as 94.6% (95% CI = 91-97.2%) and 92.3% (95% CI = 87.6-95.8%), respectively. The Se and Sp of IHC were estimated as 97.6% (95% CI = 93.9-99.8%) and 99.4% (95% CI = 96.9-100%), respectively. Decreased Sp of real-time RT-PCR was ascribed to cross-contamination of samples. Stratified analysis of the data suggested variations in test accuracy with fetuses and severely autolyzed specimens. The Sp of histopathology in fetuses (83%) was 9.3% lower than the sample population (92.3%). The Se of IHC decreased from 97.6% to 81.5% in the presence of severe autolysis. The diagnostic Se and Sp of histopathology was higher than expected, confirming the value of routine postmortem examinations and histopathology of liver specimens. Aborted fetuses, however, should be screened using a variety of tests in areas endemic for RVF, and results from severely autolyzed specimens should be interpreted with caution. The most feasible testing option for countries lacking suitably equipped laboratories seems to be routine histology in combination with IHC.

Association between HLA-E gene polymorphism and unexplained recurrent spontaneous abortion (RSA) in Iranian women.

PubMed

Fotoohi, Maryam; Ghasemi, Nasrin; Mirghanizadeh, Seyed Ali; Vakili, Mahmood; Samadi, Morteza

2016-07-01

Human leukocyte antigen-E (HLA-E)is a non-classical major histocompatibility complex (MHC) class I antigens which expressed on extra villous cytotrophoblast, which interacts with NKG2A, is an inhibitory receptor on natural killer (NK) cells and leading to down regulation of immune response in the maternal-fetal interface and provides maternal immune tolerance of the fetus. This study was designated to investigate the gene frequencies of E0101 and E0103 in HLA-E gene in Iranian women with recurrent spontaneous abortion (RSA). Amplification Refractory Mutation System (ARMS-PCR) technique was carried out to detect polymorphism in exon 3 of the HLA-E gene in women with RSA and controls (n=200). Differences between groups were analyzed by SPSS19 software using (2) test. There was no significant difference in the allele frequencies of the HLA-E polymorphism between RSA and fertile controls but HLA-E 0101/0103 heterozygous genotype was found to be significantly higher in RSA group (p=0.006, OR=1.73), so this genotype might confer susceptibility to RSA. Our results suggest that HLA-E 0101/0103 heterozygous genotype leads to increase of RSA risk. It seems that by genotyping of HLA-E polymorphism, we can predict the risk of RSA in infertile women.

Prevalence and clinical significance of antinuclear antibodies in Iranian women with unexplained recurrent miscarriage

PubMed Central

Molazadeh, Morteza; Karimzadeh, Hadi; Azizi, Mohammad R

2014-01-01

Background: Antinuclear antibodies (ANAs) in women with recurrent miscarriage have been reported. The presence of moderate to high titers of these antibodies represents an autoimmune condition that can endanger the health of the fetus in pregnant women. Objective: In this study, we evaluated the prevalence of ANAs in Iranian women with a history of two or more unexplained abortion. Materials and Methods: 560 women with unexplained recurrent miscarriage and 560 healthy controls accounted for this study over a period of 13 months. ANAs were detected by indirect immunofluorescence technique. Results: ANAs were detected in 74 of 560 (13.21%) patient with recurrent miscarriage, and in only 5 of 560 (0.9%) controls (p<0.001). ANA positivity was generally found with low-positive results (1.40-1.80) in about 38% of positive cases, whereas moderate titres (1.160-1.320) and high titres (>1.640) were seen in about 46% and 16% of cases respectively. Finally evaluating of microscopic ANA patterns revealed that about half of positive cases had antibodies against DNA- histone complex, associated with systemic lupus erythematosus disease. Conclusion: Antinuclear antibodies are not uncommon in women with unexplained recurrent miscarriage, suggesting the possible role of an autoimmune disorder on abortion, at least in a subgroup of patients. PMID:24799884

Risk of transplacental transmission of Sarcocystis neurona and Neospora hughesi in California horses.

PubMed

Duarte, Paulo C; Conrad, Patricia A; Barr, Bradd C; Wilson, W David; Ferraro, Gregory L; Packham, Andrea E; Carpenter, Tim E; Gardner, Ian A

2004-12-01

The study objective was to assess the risk of transplacental transmission of Sarcocystis neurona and Neospora hughesi in foals from 4 California farms during 3 foaling seasons. Serum of presuckle foals and serum and colostrum of periparturient mares were tested using indirect fluorescent antibody tests for S. neurona and N. hughesi. Serum antibody titers were < or =10 in 366 presuckle foals tested. There was no serologic or histologic evidence of either parasite in aborted fetuses or placentas examined. Positivity for S. neurona and N. hughesi in mares increased with age. Mares < or =9 yr that originated from Kentucky were 3.8 and 1.4 times more likely to be positive for S. neurona and N. hughesi, respectively, than mares from California. The strength of association between positivity to either parasite and state of birth decreased as age increased. Mares positive for S. neurona and N. hughesi were 2.2 and 1.7 times more likely, respectively, to have a previous abortion than negative mares, adjusted for age and state of birth. The annual mortality rate for mares was 4%. The annual incidence rate of equine protozoal myeloencephalitis was 0.2%. In conclusion, there was no detectable risk of transplacental transmission of S. neurona and N. hughesi. Prevalence of antibodies against both parasites in mares increased with age.

Congenital anomalies and termination of pregnancy in Iran.

PubMed

Samadirad, Bahram; Khamnian, Zhila; Hosseini, Mohammad Bager; Dastgiri, Saeed

2012-01-01

The aim of this study was to document some epidemiological features of termination of pregnancy for birth defects in Iran. We studied 603 pregnant women who were diagnosed/recommended for the termination of pregnancy as having a fetus with some types of birth defect(s). Most women (87.2 percent) had at least one ultrasound examination. The proportion of other screening tests including amniocentesis and genetic tests were 2.8 and 4.6 percent, respectively. Of 603 women, 201 terminated the pregnancy giving a prevalence rate of 33.3 percent (CI 95%: 29.6-37.6). The remaining 402 subjects were unable to get the permission for abortion because of untimely diagnosis/application for termination (20th week of pregnancy and/or later). Forty-eight percent of termination of pregnancies was performed before the 18th week of pregnancy. Neural tube defects, limb deformation, hydrops fetalis, hydrocephaly, and chromosomal anomalies including Down syndrome accounted proportionally for about 65 percent of defects eligible for abortion in the region. Although the rate of termination of pregnancy for birth defects is acceptable at the current situation in the country, more efforts should still be made to convince the community authorities to give more possibility and ease for the termination of pregnancy for congenital anomalies.

Why are potential women being killed?

PubMed

Thomson, A

1993-12-01

The persistence of traditional practices that provide disincentives to having daughters is giving rise to widespread infanticide in India. In a survey conducted in Madras in 1993, over half of the mothers interviewed acknowledged having killed an infant girl. The infanticide rate is believed to be even higher in India's rural areas. Families who can afford ultrasound to determine the fetal sex are reportedly using selective abortion to avert the birth of a daughter. Of 8000 abortions induced in a Bombay clinic, 7999 involved a female fetus. Families cite the financial burden inherent in providing a dowry as the primary reason for female infanticide. Also cited is the need for a son to both provide financial support to parents in old age and to light their funeral pyre. There are reports of mothers who refuse to kill female infants being abandoned or physically battered by their husbands. At present, there are 116 males to every 100 females in India--an imbalance that is likely to increase in the future and make it impossible for many men to form families. Just as television has been implicated in creating a demand for large dowries that would enable husbands' families to purchase Western luxury items, the mass media should use its influence to alter the attitudes that perpetuate the low status of women in India.

Prenatal Diagnosis of a Case of Norrie Disease with Late Development of Bilateral Ocular Malformation.

PubMed

Wu, Li Hong; Chen, Li-Hong; Xie, Hongning; Xie, Ying-Jun

2017-06-01

We report a case of Norrie disease, diagnosed by prenatal ultrasound, confirmed by Sanger sequencing of the DNP gene from the aborted fetal cord blood and histologically. Prenatal ultrasound revealed no abnormality in either eye at 22 +1 and 31 +4 gestational weeks, but at 36 +5 gestational weeks both eyes had massive vitreous cavity opacities with complete retinal detachment. Norrie disease was initially suspected because of an older male sibling with the disease. To our knowledge, prenatal ultrasound diagnosis of Norrie disease has been previously described only one case in 1993 in a 34-week-old fetus. The normal eye development until after 31 + 4 gestational weeks provides insight into the first manifestation and then the rapid progression of the eye disease.

Roe v Wade and the New Jane Crow: Reproductive Rights in the Age of Mass Incarceration

PubMed Central

2013-01-01

All pregnant women, not just those who seek to end a pregnancy, have benefited from Roe v Wade. Today’s system of mass incarceration makes it likely that if Roe is overturned women who have abortions will go to jail. Efforts to establish separate legal “personhood” for fertilized eggs, embryos, and fetuses, however, are already being used as the basis for the arrests and detentions of and forced interventions on pregnant women, including those who seek to go to term. Examination of these punitive actions makes clear that attacks on Roe threaten all pregnant women not only with the loss of their reproductive rights and physical liberty but also with the loss of their status as full constitutional persons. PMID:23153159

Venezuelan encephalitis virus infection in neotropical bats. III. Experimental studies on virus excretion and non-arthropod transmission.

PubMed

Seymour, C; Dickerman, R W

1978-03-01

A total of 80 Neotropical bats of five species was inoculated with one of four strains of Venezuelan encephalitis (VE) virus. Virus was detected in the oropharynges of 56% of bats, and most regularly in Artibeus jamaicensis (75%). Titers of virus in oropharyngeal secretions were occasionally very high (8.5 log10 SMicLD50/ml in one A. jamaicensis). Only 2 of 123 urine samples from 50 bats and 2 of 86 fecal samples from 46 bats yielded VE virus. No contact or aerosol virus transmission from bat to bat was detected. VE virus passed transplacentally from two infected mothers to their fetuses, which were aborted. Virus did not pass from one infected mother to her nursing young.

Monte Carlo simulation on the effect of different approaches to thalassaemia on gene frequency.

PubMed

Habibzadeh, F; Yadollahie, M

2006-01-01

We used computer simulation to determine variation in gene, heterozygous and homozygous frequencies induced by 4 different approaches to thalassaemia. These were: supportive therapy only; treat homozygous patients with a hypothetical modality phenotypically only; abort all homozygous fetuses; and prevent marriage between gene carriers. Gene frequency becomes constant with the second or the fourth strategy, and falls over time with the first or the third strategy. Heterozygous frequency varies in parallel with gene frequency. Using the first strategy, homozygous frequency falls over time; with the second strategy it becomes constant; and with the third and fourth strategies it falls to zero after the first generation. No matter which strategy is used, the population gene frequency, in the worst case, will remain constant over time.

Vox populi bioethici: a readers' poll on four hard cases.

PubMed

Levine, Carol

1986-12-01

Lewis summarizes the findings of a St. Petersburg Times poll asking readers to comment on four hypothetical ethical dilemmas in medicine. Opinions also were solicited from a panel of three physicians and a philosopher. The cases involved a choice among three patients for a liver transplant; a request by the wife of a comatose patient that her husband's life support systems be removed; a decision about whether to perform life-saving surgery over a patient's objections; and a decision about whether an older pregnant woman should undergo amniocentesis and abort her fetus if it were diagnosed as having Down's syndrome. Over 900 readers responded to the poll, the results of which were published in the 6 Oct 1986 issue of the St. Petersburg Times together with the responses of the panel members.

Novel Polymerase Spiral Reaction (PSR) for rapid visual detection of Bovine Herpesvirus 1 genomic DNA from aborted bovine fetus and semen.

PubMed

Malla, Javed Ahmed; Chakravarti, Soumendu; Gupta, Vikas; Chander, Vishal; Sharma, Gaurav Kumar; Qureshi, Salauddin; Mishra, Adhiraj; Gupta, Vivek Kumar; Nandi, Sukdeb

2018-02-20

Bovine herpesvirus-1 (BHV-1) is a major viral pathogen affecting bovines leading to various clinical manifestations and causes significant economic impediment in modern livestock production system. Rapid, accurate and sensitive detection of BHV-1 infection at frozen semen stations or at dairy herds remains a priority for control of BHV-1 spread to susceptible population. Polymerase Spiral Reaction (PSR), a novel addition in the gamut of isothermal techniques, has been successfully implemented in initial optimization for detection of BHV-1 genomic DNA and further validated in clinical samples. The developed PSR assay has been validated for detection of BHV-1 from bovine semen (n=99), a major source of transmission of BHV-1 from breeding bulls to susceptible dams in artificial insemination programs. The technique has also been used for screening of BHV-1 DNA from suspected aborted fetal tissues (n=25). The developed PSR technique is 100 fold more sensitive than conventional PCR and comparable to real-time PCR. The PSR technique has been successful in detecting 13 samples positive for BHV-1 DNA in bovine semen, 4 samples more than conventional PCR. The aborted fetal tissues were negative for presence of BHV-1 DNA. The presence of BHV-1 in bovine semen samples raises a pertinent concern for extensively screening of semen from breeding bulls before been used for artificial insemination process. PSR has all the attributes for becoming a method of choice for rapid, accurate and sensitive detection of BHV-1 DNA at frozen semen stations or at dairy herds in resource constrained settings. Copyright © 2017 Elsevier B.V. All rights reserved.

Reproductive health and genetic testing in the Third World.

PubMed

Penchaszadeh, V B

1993-09-01

New reproductive genetics means recently developed techniques to prevent the birth of children with specific defects or genetic diseases by testing individuals for sickle cell anemia, the thalassemias, Tay-Sachs disease, cystic fibrosis, or Down syndrome. Third World health services have many deficiencies with high maternal mortality rates (30-40 fold higher than in developed countries), the low percentage of births delivered by health personnel, the high rates of low birth weight babies, and high child malnutrition and infant mortality rates. The main issues in women's reproductive health are fertility regulation, abortion, maternal mortality, sexually transmitted diseases, and infertility. As a result of expansion in contraceptive use worldwide, the total fertility rate in developing countries has declined from 6.1 in 1965 to 3.9 in 1990. It is estimated that, worldwide, 36-53 million induced abortions are performed each year, most of them in developing nations. WHO estimates that more than 500,000 women die each year because of complications of pregnancy, most in developing countries. More than 95% of the 13 million estimated deaths of children under 5 years of age have occurred in these countries. Approximately 200 million people carry a potentially pathologic hemoglobinopathy gene, and about 250,000 children are born every year with hemoglobinopathy, most of them in the developing world. Reproductive genetic testing in big cities and in private for-profit ventures cater to the socioeconomic elite. Amniocentesis is often misused for fetal sex determination to abort female fetuses in India. Currently, in Cuba virtually every pregnant woman is tested for sickle cell trait and maternal serum alpha-fetoprotein levels between 15 and 20 weeks of gestation. It is predicted that the judicious use of reproductive genetic testing will be possible when health and quality of life issues are addressed properly.

Improved influenza viral vector based Brucella abortus vaccine induces robust B and T-cell responses and protection against Brucella melitensis infection in pregnant sheep and goats

PubMed Central

Mailybayeva, Aigerim; Yespembetov, Bolat; Ryskeldinova, Sholpan; Zinina, Nadezhda; Sansyzbay, Abylai; Renukaradhya, Gourapura J.; Petrovsky, Nikolai

2017-01-01

We previously developed a potent candidate vaccine against bovine brucellosis caused by Brucella abortus using the influenza viral vector expressing Brucella Omp16 and L7/L12 proteins (Flu-BA). Our success in the Flu-BA vaccine trial in cattle and results of a pilot study in non-pregnant small ruminants prompted us in the current study to test its efficacy against B. melitensis infection in pregnant sheep and goats. In this study, we improved the Flu-BA vaccine formulation and immunization method to achieve maximum efficacy and safety. The Flu-BA vaccine formulation had two additional proteins Omp19 and SOD, and administered thrice with 20% Montanide Gel01 adjuvant, simultaneously by both subcutaneous and conjunctival routes at 21 days intervals in pregnant sheep and goats. At 42 days post-vaccination (DPV) we detected antigen-specific IgG antibodies predominantly of IgG2a isotype but also IgG1, and also detected a strong lymphocyte recall response with IFN-γ production. Importantly, our candidate vaccine prevented abortion in 66.7% and 77.8% of pregnant sheep and goats, respectively. Furthermore, complete protection (absence of live B. melitensis 16M) was observed in 55.6% and 66.7% of challenged sheep and goats, and 72.7% and 90.0% of their fetuses (lambs/yeanlings), respectively. The severity of B. melitensis 16M infection in vaccinated sheep and goats and their fetuses (index of infection and rates of Brucella colonization in tissues) was significantly lower than in control groups. None of the protection parameters after vaccination with Flu-BA vaccine were statistically inferior to protection seen with the commercial B. melitensis Rev.1 vaccine (protection against abortion and vaccination efficacy, alpha = 0.18–0.34, infection index, P = 0.37–0.77, Brucella colonization, P = 0.16 to P > 0.99). In conclusion, our improved Flu-BA vaccine formulation and delivery method were found safe and effective in protecting pregnant sheep and goats against adverse consequences of B. melitensis infection. PMID:29023541

Improved influenza viral vector based Brucella abortus vaccine induces robust B and T-cell responses and protection against Brucella melitensis infection in pregnant sheep and goats.

PubMed

Mailybayeva, Aigerim; Yespembetov, Bolat; Ryskeldinova, Sholpan; Zinina, Nadezhda; Sansyzbay, Abylai; Renukaradhya, Gourapura J; Petrovsky, Nikolai; Tabynov, Kaissar

2017-01-01

We previously developed a potent candidate vaccine against bovine brucellosis caused by Brucella abortus using the influenza viral vector expressing Brucella Omp16 and L7/L12 proteins (Flu-BA). Our success in the Flu-BA vaccine trial in cattle and results of a pilot study in non-pregnant small ruminants prompted us in the current study to test its efficacy against B. melitensis infection in pregnant sheep and goats. In this study, we improved the Flu-BA vaccine formulation and immunization method to achieve maximum efficacy and safety. The Flu-BA vaccine formulation had two additional proteins Omp19 and SOD, and administered thrice with 20% Montanide Gel01 adjuvant, simultaneously by both subcutaneous and conjunctival routes at 21 days intervals in pregnant sheep and goats. At 42 days post-vaccination (DPV) we detected antigen-specific IgG antibodies predominantly of IgG2a isotype but also IgG1, and also detected a strong lymphocyte recall response with IFN-γ production. Importantly, our candidate vaccine prevented abortion in 66.7% and 77.8% of pregnant sheep and goats, respectively. Furthermore, complete protection (absence of live B. melitensis 16M) was observed in 55.6% and 66.7% of challenged sheep and goats, and 72.7% and 90.0% of their fetuses (lambs/yeanlings), respectively. The severity of B. melitensis 16M infection in vaccinated sheep and goats and their fetuses (index of infection and rates of Brucella colonization in tissues) was significantly lower than in control groups. None of the protection parameters after vaccination with Flu-BA vaccine were statistically inferior to protection seen with the commercial B. melitensis Rev.1 vaccine (protection against abortion and vaccination efficacy, alpha = 0.18-0.34, infection index, P = 0.37-0.77, Brucella colonization, P = 0.16 to P > 0.99). In conclusion, our improved Flu-BA vaccine formulation and delivery method were found safe and effective in protecting pregnant sheep and goats against adverse consequences of B. melitensis infection.

Identification and genomic characterization of a novel porcine parvovirus (PPV6) in China.

PubMed

Ni, Jianqiang; Qiao, Caixia; Han, Xue; Han, Tao; Kang, Wenhua; Zi, Zhanchao; Cao, Zhen; Zhai, Xinyan; Cai, Xuepeng

2014-12-02

Parvoviruses are classified into two subfamilies based on their host range: the Parvovirinae, which infect vertebrates, and the Densovirinae, which mainly infect insects and other arthropods. In recent years, a number of novel parvoviruses belonging to the subfamily Parvovirinae have been identified from various animal species and humans, including human parvovirus 4 (PARV4), porcine hokovirus, ovine partetravirus, porcine parvovirus 4 (PPV4), and porcine parvovirus 5 (PPV5). Using sequence-independent single primer amplification (SISPA), a novel parvovirus within the subfamily Parvovirinae that was distinct from any known parvoviruses was identified and five full-length genome sequences were determined and analyzed. A novel porcine parvovirus, provisionally named PPV6, was initially identified from aborted pig fetuses in China. Retrospective studies revealed the prevalence of PPV6 in aborted pig fetuses and piglets(50% and 75%, respectively) was apparently higher than that in finishing pigs and sows (15.6% and 3.8% respectively). Furthermore, the prevalence of PPV6 in finishing pig was similar in affected and unaffected farms (i.e. 16.7% vs. 13.6%-21.7%). This finding indicates that animal age, perhaps due to increased innate immune resistance, strongly influences the level of PPV6 viremia. Complete genome sequencing and multiple alignments have shown that the nearly full-length genome sequences were approximately 6,100 nucleotides in length and shared 20.5%-42.6% DNA sequence identity with other members of the Parvovirinae subfamily. Phylogenetic analysis showed that PPV6 was significantly distinct from other known parvoviruses and was most closely related to PPV4. Our findings and review of published parvovirus sequences suggested that a novel porcine parvovirus is currently circulating in China and might be classified into the novel genus Copiparvovirus within the subfamily Parvovirinae. However, the clinical manifestations of PPV6 are still unknown in that the prevalence of PPV6 was similar between healthy pigs and sick pigs in a retrospective epidemiological study. The identification of PPV6 within the subfamily Parvovirinae provides further insight into the viral and genetic diversity of parvoviruses.

Bioethical catch-22: the moratorium on federal funding of fetal tissue transplantation research and the NIH revitalization amendments.

PubMed

Maroney, H M

1993-01-01

In 1988, a moratorium on the use of federal funds for fetal tissue transplantation research (FTTR) halted the promise of a cure for millions of Americans suffering from Parkinson's disease, diabetes, and other debilitating conditions. Since the moratorium began, private and international experimentation continues with mixed success. In the foreground, however, the debate rages over federal funding for fetal tissue transplantation from induced abortions into humans. In the House of Representatives and the Senate, the debate culminated with the passage of the National Institutes of Health (NIH) Revitalization Amendments. In addition to authorizing NIH programs, the $5.4 billion bill included measures designed to overturn the moratorium on federal funding for the transplantation research. Brimming with controversy, the bill was forwarded to the White House where it met President Bush's promised veto. The veto was sustained when the House failed to rally the two-thirds majority vote necessary to override a veto, leaving the moratorium intact and the controversy alive. Modified measures were introduced in both Houses of Congress, but a Senate filibuster in the last hours of the session foreclosed a second veto and placed the bill on the 1993 calendar. The field of fetal tissue research, currently a fraction of human health research but with the potential for a six billion dollar industry, is the focus of inevitable controversy. FTTR, as a sub-field, presents a volatile combination of the politics of abortion, the international research race, and the cries of millions of Americans suffering from Parkinson's disease and other crippling debilitations. Thus, using fetal tissue as a potential cure commands the interest and the passion of many. FTTR from induced abortions distinguishes itself from federally approved fetal tissue research because it connects a potentially beneficial health pursuit with a critically divisive moral issue of our day--abortion. By its very nature, FTTR cannot automatically enjoy the approval given to other research pursuits, primarily because at its very core lies an unresolved ethical issue. This issue is found in the connection between the procedures of aborting the fetus, harvesting the tissue, and transplanting it into a needy recipient. Unlike transplantation from ectopic pregnancies or spontaneous abortions, which are permitted by the ban, FTTR directly links decisions and procedures immersed in the moral controversy over induced abortion. This Comment outlines the debate over the transplantation research affected by the moratorium on the use of federal funds for FTTR. Whether fetal tissue from induced abortions should be procured for transplantation into humans, and if so, how its use can be regulated is a significant contemporary challenge for public policy makers. Part I of this Comment delineates the formation of public policy on the issue. Part II explains the content of the NIH Amendments as a new direction for public policy. Part III discusses the potential benefits and risks of federal funding of FTTR. Finally, part IV addresses whether the executive ban or the legislative measure is a sound, farsighted public policy.

The war between the women.

PubMed

Luker, K

1984-01-01

The dilemma is whether the embroyo or fetus is a person or only a potential person. To explore what makes the public debate about abortion in the United States so heated and passionate, interviews with activists on both sides were conducted over a 5-year period. A sample of more than 200 prolife and prochoice activists in California was taken. These interviews made 3 things clear. The present-day abortion debate largely involves 2 very different groups of women. These women are differentiated not only by their beliefs about abortion, but by the circumstances of their lives as well. The life circumstances and beliefs of the activists on both sides serve to reinforce 1 another in such a way that the activists have little room for dialogue, and few incentives for it. It is a confrontation between those women to whom traditional "natural" roles still work (patriarchy) and those seeking new roles (social). The typical prochoice activist is a 44-year-old married woman whose father was a college graduate. She married at age 22 or older, has 1 or 2 children, and has had some graduate or professional training after her bachelor's degree. She is married to a professional man, is herself employed, and has a family income of more than US $50,000 a year. She attends church rarely, if at all. Religion is not particularly important. The average prolife activist is also a 44-year-oldd married woman. She, however, married at age 17, and has 3 or more children. Her father was graduated from high school only. She, herself, has a good chance of having gone no further in school. She is not employed, and is married to a small businessman or lower-income white-collar worker. Her family income is less than US $30,000 a year. Her religion is important to her; she attends church at least once a week. She is probably a Catholic, but may be a convert to Catholicism. Prolifers see the world divided into 2 spheres--public for men and private for women. Prochoice activists reject this. The 2 sides are fundamentally opposed to each other on what abortion means.

Moral theological analysis of direct versus indirect abortion.

PubMed

Haas, John M

2017-08-01

Cases of a vital conflict, where the lives of both the mother and child are at risk during pregnancy, have been the subject of recent vigorous debate. The basic principles put forth in the Ethical and Religious Directives are reviewed, as is the principle of double effect. An illustrative case of severe cardiomyopathy in a pregnant woman is described and it is noted that the principle of double effect would not apply. Counter arguments are noted, focusing on Martin Rhonheimer who posits that in the case of vital conflicts, such as performing a craniotomy on a baby stuck in the birth canal, taking the baby's life does not constitute a direct abortion because moral norms do not apply in the extreme conflict situation where both mother and child will die. He states that the death of the fetus is not intentional in these cases. He overlooks "how the life is being saved" and that a choice has been made, which implies a moral act, not just a physical one. Rhonheimer wants to make his moral judgment solely on the basis of intention, prescinding from what actually occurs in the physical world of cause and effect. This is clearly against the teaching in Evangelium vitae. Ethics deal with the deliberate chosen actions in space and time of embodied human beings; it deals inescapably with material actions, with specifications of intentions. Rhonheimer states, "a killing or an abortion is 'direct,' not because the death of the fetus is caused in some physically direct way, but because it is willed as the means to an end." However the death of the child cannot be excluded from the act and is therefore of necessity included in it. What the acting person chooses includes what happens physically in this act. If the action theory proposed by Rhonheimer is accepted, it could be very difficult to avoid death-dealing actions from taking place in Catholic hospitals. This is a moral analysis of cases of "vital conflicts," where the lives of both the mother and child are at risk during a pregnancy. It is stated by some ethicists that directly killing the baby to save the life of the mother is morally justified, even when the direct action of the doctor is to kill the baby. Examples are provided to illustrate how Catholic moral principles apply. It is concluded that direct killing, regardless of the intention, is not justified. The doctor should always work to try and save the lives of both the mother and the child. One should never be directly killed even if the intention is to save the life of the other.

Prenatal diagnosis and selective abortion: a challenge to practice and policy.

PubMed Central

Asch, A

1999-01-01

Professionals should reexamine negative assumptions about the quality of life with prenatally detectable impairments and should reform clinical practice and public policy to improve informed decision making and genuine reproductive choice. Current data on children and families affected by disabilities indicate that disability does not preclude a satisfying life. Many problems attributed to the existence of a disability actually stem from inadequate social arrangements that public health professionals should work to change. This article assumes a pro-choice perspective but suggests that unreflective uses of prenatal testing could diminish, rather than expand, women's choices. This critique challenges the view of disability that lies behind the social endorsement of such testing and the conviction that women will or should end their pregnancies if they discover that the fetus has a disabling trait. PMID:10553384

POLIOMYELITIS IN PREGNANCY

PubMed Central

Schaefer, Jane; Shaw, Edward B.

1949-01-01

Acute poliomyelitis occurs in all trimesters of pregnancy. At one time there were six women in the poliomyelitis ward at Children's Hospital, five of whom were either pregnant or recently delivered. Poliomyelitis is an important entity in the differential diagnosis of diseases complicating pregnancy. Once diagnosed, treatment is directed primarily toward the symptoms of poliomyelitis, secondarily toward pregnancy. Effort should be made to maintain adequately high oxygen tension in the maternal blood stream to protect the fetus. The prognosis of the disease when it occurs during pregnancy may be less predictable, but it is generally good for both mother and infant. Although the incidence of abortion is relatively high, if the pregnancy goes to term parturition is expected to be normal. The number of cases reported is not sufficient to establish the significance of the suspected selective occurrence of poliomyelitis in pregnancy. PMID:18104716

Immunologic Regulation in Pregnancy: From Mechanism to Therapeutic Strategy for Immunomodulation

PubMed Central

Chen, Shyi-Jou; Liu, Yung-Liang; Sytwu, Huey-Kang

2012-01-01

The immunologic interaction between the fetus and the mother is a paradoxical communication that is regulated by fetal antigen presentation and/or by recognition of and reaction to these antigens by the maternal immune system. There have been significant advances in understanding of abnormalities in the maternal-fetal immunologic relationship in the placental bed that can lead to pregnancy disorders. Moreover, immunologic recognition of pregnancy is vital for the maintenance of gestation, and inadequate recognition of fetal antigens may cause abortion. In this paper, we illustrate the complex immunologic aspects of human reproduction in terms of the role of human leukocyte antigen (HLA), immune cells, cytokines and chemokines, and the balance of immunity in pregnancy. In addition, we review the immunologic processes of human reproduction and the current immunologic therapeutic strategies for pathological disorders of pregnancy. PMID:22110530

DNA methylation profiles of donor nuclei cells and tissues of cloned bovine fetuses.

PubMed

Kremenskoy, Maksym; Kremenska, Yuliya; Suzuki, Masako; Imai, Kei; Takahashi, Seiya; Hashizume, Kazuyoshi; Yagi, Shintaro; Shiota, Kunio

2006-04-01

Methylation of DNA in CpG islands plays an important role during fetal development and differentiation because CpG islands are preferentially located in upstream regions of mammalian genomic DNA, including the transcription start site of housekeeping genes and are also associated with tissue-specific genes. Somatic nuclear transfer (NT) technology has been used to generate live clones in numerous mammalian species, but only a low percentage of nuclear transferred animals develop to term. Abnormal epigenetic changes in the CpG islands of donor nuclei after nuclear transfer could contribute to a high rate of abortion during early gestation and increase perinatal death. These changes have yet to be explored. Thus, we investigated the genome-wide DNA methylation profiles of CpG islands in nuclei donor cells and NT animals. Using Restriction Landmark Genomic Scanning (RLGS), we showed, for the first time, the epigenetic profile formation of tissues from NT bovine fetuses produced from cumulus cells. From approximately 2600 unmethylated NotI sites visualized on the RLGS profile, at least 35 NotI sites showed different methylation statuses. Moreover, we proved that fetal and placental tissues from artificially inseminated and cloned cattle have tissue-specific differences in the genome-wide methylation profiles of the CpG islands. We also found that possible abnormalities occurred in the fetal brain and placental tissues of cloned animals.

Evaluation of bovine viral diarrhea virus in New World camelids.

PubMed

Wentz, Philip A; Belknap, Ellen B; Brock, Kenneth V; Collins, James K; Pugh, David G

2003-07-15

To determine the effect of experimental infection with bovine viral diarrhea virus (BVDV) on llamas and their fetuses, evaluate seroprevalence of BVDV in llamas and alpacas, and genetically characterize BVDV isolates from llamas. Prospective study. 4 pregnant llamas for the experimental infection study and 223 llamas and alpacas for the seroprevalence study. Llamas (seronegative to BVDV) were experimentally infected with a llama isolate of BVDV via nasal aerosolization. After inoculation, blood samples were collected every other day for 2 weeks; blood samples were obtained from crias at birth and monthly thereafter. For the seroprevalence study, blood was collected from a convenience sample of 223 camelids. Isolates of BVDV were characterized by reverse transcription-polymerase chain reaction assay. Viremia and BVDV-specific antibody response were detected in the experimentally infected llamas, but no signs of disease were observed. No virus was detected in the crias or aborted fetus, although antibodies were evident in crias after colostrum consumption. Seroprevalence to BVDV was 0.9% in llamas and alpacas. Sequences of the llama BVDV isolates were comparable to known bovine isolates. Findings suggest that llamas may be infected with BVDV but have few or no clinical signs. Inoculation of llamas during gestation did not result in fetal infection or persistent BVDV infection of crias. Seroprevalence to BVDV in llamas and alpacas is apparently low. The most likely source for BVDV infection in camelids may be cattle.

Applicability of three-dimensional imaging techniques in fetal medicine*

PubMed Central

Werner Júnior, Heron; dos Santos, Jorge Lopes; Belmonte, Simone; Ribeiro, Gerson; Daltro, Pedro; Gasparetto, Emerson Leandro; Marchiori, Edson

2016-01-01

Objective To generate physical models of fetuses from images obtained with three-dimensional ultrasound (3D-US), magnetic resonance imaging (MRI), and, occasionally, computed tomography (CT), in order to guide additive manufacturing technology. Materials and Methods We used 3D-US images of 31 pregnant women, including 5 who were carrying twins. If abnormalities were detected by 3D-US, both MRI and in some cases CT scans were then immediately performed. The images were then exported to a workstation in DICOM format. A single observer performed slice-by-slice manual segmentation using a digital high resolution screen. Virtual 3D models were obtained from software that converts medical images into numerical models. Those models were then generated in physical form through the use of additive manufacturing techniques. Results Physical models based upon 3D-US, MRI, and CT images were successfully generated. The postnatal appearance of either the aborted fetus or the neonate closely resembled the physical models, particularly in cases of malformations. Conclusion The combined use of 3D-US, MRI, and CT could help improve our understanding of fetal anatomy. These three screening modalities can be used for educational purposes and as tools to enable parents to visualize their unborn baby. The images can be segmented and then applied, separately or jointly, in order to construct virtual and physical 3D models. PMID:27818540

Social and religious dimensions of unwanted pregnancy: an Islamic perspective.

PubMed

Kasule, O H

2003-03-01

The concept of 'unwanted pregnancy' is a recent in human history and is associated with social stresses of modern life. The purposes of the law, maqasid al shari'at, and its principles, qawa'id a shari'at, focus on preventing 'unwanted pregnancy', protecting the rights of the fetus and infant, and mitigating the adverse effects of 'unwanted pregnancy' by social measures. 'Unwanted pregnancy' is associated with general social determinants (hedonistic life styles, sexual transgression, addiction to drugs, fear of poverty, and low female status) and specific antecedent causes (sexual crimes, egoistic greed, maternal/fetal disease, and gender discrimination). It is prevented by sexual hygiene, marriage, contraception, deterring sexual crimes, and raising the status of women. The adverse sequelae of 'unwanted pregnancy' (feticide, infanticide, or child abuse and neglect) can be prevented by defending the basic human right of the fetus and infant to life, promoting social institutions for child welfare (nuclear family, extended family, foster care, and open adoption). Closed adoption is forbidden by Law but care in a foster home is allowed and is encouraged if the nuclear and extended families are unwilling or are unable to care for children. Abortion at any stage of pregnancy is a crime against humanity. It is not a solution to the problem but is part of the problem. It will encourage more 'unwanted pregnancies'.

Identification of a novel mutation in the FGFR3 gene in a Chinese family with Hypochondroplasia.

PubMed

Chen, Jing; Yang, Jiangfei; Zhao, Suzhou; Ying, Hui; Li, Guimei; Xu, Chao

2018-01-30

Hypochondroplasia (HCH; OMIM 146000) is a common autosomal dominant skeletal dysplasia characterized by disproportionate short stature, short extremities, relative macrocephaly, and lumbar lordosis. Because of its clinical and genetic heterogeneity, gene mutational analysis is particularly important in diagnosis and the phenotypes may be ameliorated if diagnosed early. In this study, we examined a Chinese family with HCH, performed an inductive analysis of their clinical features and radiographic results, and applied targeted exome sequencing (TES) technology to perform a molecular diagnosis. The proband and his mother all presented disproportionate short stature, short, stubby extremities, unchanged interpedicular distances from L1-L5, and short iliac bones, with a 'fish mouth-shaped' sciatic notch. The mother received induced abortion recently because an ultrasound showed short femur length of her fetus at 24-week gestation. Eventually, a novel heterozygous mutation (c.1145G>A) in FGFR3 was identified by TES in the proband, his mother, and her fetus; this causes the substitution of glycine with aspartic acid in codon 382. In this study, we diagnosed a Chinese pedigree with HCH based on clinical data, radiographic features, and genetic testing results. Our results extend the genetic mutation spectrum of FGFR3 and demonstrate that TES is an effective method for the diagnosis of skeletal dysplasia in clinical practices. Copyright © 2017 Elsevier B.V. All rights reserved.

Human mesenchymal stem cells derived from limb bud can differentiate into all three embryonic germ layers lineages.

PubMed

Jiao, Fei; Wang, Juan; Dong, Zhao-Lun; Wu, Min-Juan; Zhao, Ting-Bao; Li, Dan-Dan; Wang, Xin

2012-08-01

Mesenchymal stem cells (MSCs) have been isolated from many sources, including adults and fetuses. Previous studies have demonstrated that, compared with their adult counterpart, fetal MSCs with several remarkable advantages may be a better resource for clinical applications. In this study, we successfully isolated a rapidly proliferating cell population from limb bud of aborted fetus and termed them "human limb bud-derived mesenchymal stem cells" (hLB-MSCs). Characteristics of their morphology, phenotype, cell cycle, and differentiation properties were analyzed. These adherent cell populations have a typically spindle-shaped morphology. Flow cytometry analysis showed that hLB-MSCs are positive for CD13, CD29, CD90, CD105, and CD106, but negative for CD3, CD4, CD5, CD11b, CD14, CD15, CD34, CD45, CD45RA, and HLA-DR. The detection of cell cycle from different passages indicated that hLB-MSCs have a similar potential for propagation during long culture in vitro. The most novel finding here is that, in addition to their mesodermal differentiation (osteoblasts and adipocytes), hLB-MSCs can also differentiated into extramesenchymal lineages, such as neural (ectoderm) and hepatic (endoderm) progenies. These results indicate that hLB-MSCs have a high level of plasticity and can differentiate into cell lineages from all three embryonic layers in vitro.

Pheno- and genotyping of Brucella abortus biovar 5 isolated from a water buffalo (Bubalus bubalis) fetus: First case reported in the Americas.

PubMed

Martínez, Diana; Thompson, Carolina; Draghi, Graciela; Canavesio, Vilma; Jacobo, Roberto; Zimmer, Patricia; Elena, Sebastián; Nicola, Ana M; de Echaide, Susana Torioni

2014-09-17

An isolate of Brucella spp. from an aborted water buffalo (Bubalus bubalis) fetus was characterized based on its pheno- and genotype. The phenotype was defined by carbon dioxide requirement, hydrogen sulfide production, sensitivity to thionin and basic fuchsin and agglutination with Brucella A and M monospecific antisera. The genotype was based on the amplification of the following genes: bcsp31, omp2ab, and eri and the species-specific localization of the insertion sequence IS711 in the Brucella chromosome via B. abortus-B. melitensis-B. ovis-B. suis (AMOS)-PCR. Unexpectedly, the isolate showed a phenotype different from B. abortus bv 1, the most prevalent strain in cattle in Argentina, and from vaccine strain 19, currently used in bovines and water buffaloes. Genotyping supported the phenotypic results, as the analysis of the omp2ab gene sequence showed an identical pattern to either B. abortus bv 5 or B. melitensis. Finally, the AMOS PCR generated a 1700-bp fragment from the isolate, different than those amplified from B. abortus bv 1 (498bp) and B. melitensis (731bp), confirming the presence of B. abortus bv 5. The OIE/FAO Reference Laboratory for Brucellosis confirmed this typing. This is the first report of B. abortus bv 5 from a water buffalo in the Americas. Copyright © 2014 Elsevier B.V. All rights reserved.

Human Mesenchymal Stem Cells Derived From Limb Bud Can Differentiate into All Three Embryonic Germ Layers Lineages

PubMed Central

Jiao, Fei; Wang, Juan; Dong, Zhao-lun; Wu, Min-juan; Zhao, Ting-bao; Li, Dan-dan

2012-01-01

Abstract Mesenchymal stem cells (MSCs) have been isolated from many sources, including adults and fetuses. Previous studies have demonstrated that, compared with their adult counterpart, fetal MSCs with several remarkable advantages may be a better resource for clinical applications. In this study, we successfully isolated a rapidly proliferating cell population from limb bud of aborted fetus and termed them “human limb bud–derived mesenchymal stem cells” (hLB-MSCs). Characteristics of their morphology, phenotype, cell cycle, and differentiation properties were analyzed. These adherent cell populations have a typically spindle-shaped morphology. Flow cytometry analysis showed that hLB-MSCs are positive for CD13, CD29, CD90, CD105, and CD106, but negative for CD3, CD4, CD5, CD11b, CD14, CD15, CD34, CD45, CD45RA, and HLA-DR. The detection of cell cycle from different passages indicated that hLB-MSCs have a similar potential for propagation during long culture in vitro. The most novel finding here is that, in addition to their mesodermal differentiation (osteoblasts and adipocytes), hLB-MSCs can also differentiated into extramesenchymal lineages, such as neural (ectoderm) and hepatic (endoderm) progenies. These results indicate that hLB-MSCs have a high level of plasticity and can differentiate into cell lineages from all three embryonic layers in vitro. PMID:22775353

PGD for all cystic fibrosis carrier couples: novel strategy for preventive medicine and cost analysis.

PubMed

Tur-Kaspa, I; Aljadeff, G; Rechitsky, S; Grotjan, H E; Verlinsky, Y

2010-08-01

Over 1000 children affected with cystic fibrosis (CF) are born annually in the USA. Since IVF with preimplantation genetic diagnosis (PGD) is an alternative to raising a sick child or to aborting an affected fetus, a cost-benefit analysis was performed for a national IVF-PGD program for preventing CF. The amount spent to deliver healthy children for all CF carrier-couples by IVF-PGD was compared with the average annual and lifetime direct medical costs per CF patient avoided. Treating annually about 4000 CF carrier-couples with IVF-PGD would result in 3715 deliveries of non-affected children at a cost of $57,467 per baby. Because the average annual direct medical cost per CF patient was $63,127 and life expectancy is 37 years, savings would be $2.3 million per patient and $2.2 billion for all new CF patients annually in lifetime treatment costs. Cumulated net saving of an IVF-PGD program for all carrier-couples for 37 years would be $33.3 billion. A total of 618,714 cumulative years of patients suffering because of CF and thousands of abortions could be prevented. A national IVF-PGD program is a highly cost-effective novel modality of preventive medicine and would avoid most births of individuals affected with debilitating genetic disease. 2010 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Ectogenesis: a reply to Singer and Wells.

PubMed

James, David N

1987-01-01

The possibility of achieving ectogenesis, or the growing of a human fetus to term in an artificial womb, is approaching reality as a result of advances in treatment of premature newborns and in in vitro fertilization techniques. In their 1984 book, The Reproductive Revolution, issued in North America as Making Babies, Peter Singer and Deane Wells offered several arguments for ectogenesis. James examines their arguments and rejects two of them, that ectogenesis offers a less problematic alternative to surrogate motherhood, and that ectogenesis could make it possible to reconcile fetal rights with the right to abortion on demand. He grants Singer and Wells' argument that the childless have a claim to state support of their desire to nurture, but contends that government-supported ectogenesis should still be rejected because the adoption of unwanted children is a preferable alternative to the use of an exotic, expensive, and still unproven technology.

[Craniorachischisis in conjoined "diprosopus" twins. Case report and review of the literature].

PubMed

Carles, D; Serville, F; Horovitz, J; Maugey, B; Weichhold, W

1989-01-01

The pathological features in a case of craniorachischisis with incomplete twinning (diprosopus) are reported. The female fetus was born to a 27-year-old gravida 6, para 3 healthy woman who underwent a medical abortion at 13 week's gestation because of an anencephaly revealed by ultrasound examination. The head showed two fused faces with two mouths, two noses, two lateral completely formed eyes and two medially fused eyes covered by cutaneous tissue. X-ray examination demonstrated the symmetrically doubled spinal column. The brain and the spinal cord were absent (craniorachischisis). The larynx and the oesophagus, the other viscera and the limbs were normal in number, location and morphology as for a female singleton. This case with others from the literature, illustrates the relationship between conjoined twinning, neural tube defects (more particularly anencephaly) and female zygote and constitutes a real entity.

[Verdict of the Federal Constitutional Court on term regulation].

PubMed

Rieger, H J

1975-03-21

The decision of the West German Constitutional Court on legal aborti on is discussed. In its decision of 25 February, 1975, the court declar ed that after the 14th day after conception (implantation) the fetus is considered a legal entity, and since human development is a continuous process, legal protection of the unborn extends for the entire duration of pregnancy. When the woman "cannot be expected" to continue the pregnancy, however, abortion is permitted. This exception includes danger to the life or health of the mother, risk of serious hereditary disease or other congenital abnormality, and pregnancy due to rape or in cest; in cases of serious need, in which social and economic damage to existing children may be expected, the presiding judge may dismiss the case. Until new legislative action is taken, there are several areas of uncertainty in the legal situation of pregnancy interruption.

India’s Distorted Sex Ratio: Dire Consequences for Girls

PubMed Central

Roberts, Lisa R.; Montgomery, Susanne B.

2017-01-01

Female gender discrimination related to cultural preference for males is a common global problem, especially in Asian countries. Numerous laws intended to prevent discrimination on the basis of gender have been passed in India, yet the distorted female-to-male sex ratio seems to show worsening tendencies. Using detailed, two-year longitudinal chart abstraction data about delivery records of a private mission hospital in rural India, we explored if hospital birth ratio data differed in comparison to regional data, and what demographic and contextual variables may have influenced these outcomes. Using quantitative chart abstraction and qualitative contextual data, study results showed the female-to-male ratio was lower than the reported state ratio at birth. In the context of India’s patriarchal structure, with its strong son preference, women are under tremendous pressure or coerced to access community-based, sex-selective identification and female fetus abortion. Nurses may be key to turning the tide. PMID:28286369

[Nasolabial muscle finite-element study and clinical application].

PubMed

Yin, Ningbei; Wu, Jiajun; Chen, Bo; Wang, Yongqian; Song, Tao; Ma, Hengyuan

2015-05-01

To investigate the nasolabial muscle anatomy and biomechanical characteristics. Micro-computed tomography scan was performed in 8 cases of spontaneous abortion fetus lip nasal specimens to construct a three-dimensional model. The nasolabial muscle structure was analyzed using Mimics software. The three-dimensional configuration model of nasolabial muscle was established based on local anatomy and tissue section, and compared with tissue section. Three dimensional finite element analysis was performed on lip nasal muscle related biomechanics and surface deformation in Application verification was carried out in 263 cases of microform cleft lip surgery. There was close relationship between nasolabial muscle. The nasolabial muscle tension system was constituted, based on which a new cleft lip repair surgery was designed and satisfied results were achieved. There is close relationship among nasolabial muscle in anatomy, histology and biomechanics. To obtain better effect, cleft lip repair should be performed on the basis of recovering muscle tension system.

Eugenics and genetic testing.

PubMed

Holtzman, N A

1998-01-01

Pressures to lower health-care costs remain an important stimulus to eugenic approaches. Prenatal diagnosis followed by abortion of affected fetuses has replaced sterilization as the major eugenic technique. Voluntary acceptance has replaced coercion, but subtle pressures undermine personal autonomy. The failure of the old eugenics to accurately predict who will have affected offspring virtually disappears when prenatal diagnosis is used to predict Mendelian disorders. However, when prenatal diagnosis is used to detect inherited susceptibilities to adult-onset, common, complex disorders, considerable uncertainty is inherent in the prediction. Intolerance and the resurgence of genetic determinism are current pressures for a eugenic approach. The increasing use of carrier screening (to identify those at risk of having affected offspring) and of prenatal diagnosis could itself generate intolerance for those who refuse the procedures. Genetic determinism deflects society from social action that would reduce the burden of disease far more than even the maximum use of eugenics.

Double heterozygosity for Hb New York [beta 113 GTG-->GAG; VAL-->GLU] and beta degrees-thalassemia mutations manifests as a thalassemia trait.

PubMed

Lee, Anselm C W; Ma, Edmond S K; Chan, Amy Y Y; Szeto, S C; Chan, L C

2008-01-01

An extended family with three individuals affected by two different forms of double heterozygosity for beta-thalassemia and Hb New York is reported. Double heterozygosity of Hb New York [beta 113 GTG-->GAG; VAL-->GLU] and beta degrees codon 17 was detected in a fetus following prenatal screening for thalassemia. The father and a paternal aunt were also found to be heterozygous for Hb New York and beta degrees IVSII-654. Both adults had clinical and hematological features consistent with beta-thalassemia trait. The affected child was followed up after birth and manifested the typical course of a thalassemia trait, with no signs of organomegaly or overt hemolysis. Observations strongly suggest that double heterozygosity of Hb New York and beta degrees thalassemia has mild, if any, clinical symptoms, and is not an indication of therapeutic abortion when detected antenatally.

Prenatal diagnosis of cystic fibrosis: 10-years experience.

PubMed

Hadj Fredj, S; Ouali, F; Siala, H; Bibi, A; Othmani, R; Dakhlaoui, B; Zouari, F; Messaoud, T

2015-06-01

We present in this study our 10years experience in prenatal diagnosis of cystic fibrosis performed in the Tunisian population. Based on family history, 40 Tunisian couples were selected for prenatal diagnosis. Fetal DNA was isolated from amniotic fluid collected by transabdominal amniocentesis or from chronic villi by transcervical chorionic villus sampling. The genetic analysis for cystic fibrosis mutations was performed by denaturant gradient gel electrophoresis and denaturing high-pressure liquid phase chromatography. We performed microsatellites analysis by capillary electrophoresis in order to verify the absence of maternal cell contamination. Thirteen fetuses were affected, 21 were heterozygous carriers and 15 were healthy with two normal alleles of CFTR gene. Ten couples opted for therapeutic abortion. The microsatellites genotyping showed the absence of contamination of the fetal DNA by maternal DNA in 93.75%. Our diagnostic strategy provides rapid and reliable prenatal diagnosis at risk families of cystic fibrosis. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

India's Distorted Sex Ratio: Dire Consequences for Girls.

PubMed

Roberts, Lisa R; Montgomery, Susanne B

2016-01-01

Female gender discrimination related to cultural preference for males is a common global problem, especially in Asian countries. Numerous laws intended to prevent discrimination on the basis of gender have been passed in India, yet the distorted female-to-male sex ratio seems to show worsening tendencies. Using detailed, two-year longitudinal chart abstraction data about delivery records of a private mission hospital in rural India, we explored if hospital birth ratio data differed in comparison to regional data, and what demographic and contextual variables may have influenced these outcomes. Using quantitative chart abstraction and qualitative contextual data, study results showed the female-to-male ratio was lower than the reported state ratio at birth. In the context of India's patriarchal structure, with its strong son preference, women are under tremendous pressure or coerced to access community-based, sex-selective identification and female fetus abortion. Nurses may be key to turning the tide.

Teenage pregnancies and abortion.

PubMed

Morgenthau, J E

1984-01-01

The issue of abortion, except when it is rendered moot because the fetus endangers the life of the mother, is not really a medical issue. The physician's role is to help patients achieve and maintain their maximum potential for physical, mental, and social well-being. To accomplish this, the physician must acquire a constantly evolving database of scientific knowledge, must evaluate this information in a critical and ethical manner, and must be prepared to apply what is learned. In the realm of applied ethics, no particular religion, profession, culture, class, or sex should be thought of as having all the answers in the realm of applied ethics. This physician's actions are predicated on the belief that, to a large extent, ethical precepts reflect the broader social and economic issues of the period in which they are articulated. If this is the case, then in today's world the population explosion, the postindustrial society, the women's rights movement, inequality of access, and the ability to perform prenatal diagnosis are all factors which have molded the approach to the issue of abortion. Only the last 3 of these can in any way be considered as medical. When considering the role of a physician in dealing with the issue of abortion in the adolescent, this individual relies on the concept articulated by the World Health Association (WHA): promoting the physical, emotional, and social well-being of one's patients. Each year in the US over 1 million 15-19 year olds become pregnant, resulting in over 600,000 births. Most of these pregnancies are unintentional, yet approximately 90% of the infants are kept in the home by mothers who are ill prepared to be parents. What is most disturbing is that the pregnancy rate for the younger mother, 16 years or under, is accounting for an ever increasing percentage of the total. Studies at the Adolescent Health Center of the Mount Sinai Hospital in New York City as well as national studies suggest that the younger teens are more likely to reject the abortion alternative. Vital statistics suggest that, for the most part, it is abortion rather than contraception that exerts an ameliorating effect on the birthrate of the younger mothers. The most disturbing aspect of these statistics is the magnitude of the very real problems associated with children bearing children. 2/3 of all women who have their 1st baby before the age of 20 will be below the poverty level. A correlation exists between poor marital adjustment and early childbearing. The divorce rate is 3 times higher when 1 spouse is younger than age 20. There are also problems for the infant of the teenage mother, including an increase in stillbirths and prematurity, and increase in small for date infants, and physical, psychological and social disadvantages over time for children born to mothers in their early teens.

Detailed Anatomy of the Nasolabial Muscle in Human Fetuses as Determined by Micro-CT Combined With Iodine Staining.

PubMed

Wu, Jiajun; Yin, Ningbei

2016-01-01

This study aims to investigate the 3-dimensional (3D) anatomical structure of the orbicularis oris and nasalis, which are closely associated with the appearance of the upper lip and lower part of the nose. The relationship of the complicated 3D anatomical structure with the outline shape was also determined. Microcomputed tomography combined with iodine staining was used to scan the nasolabial tissues of 3 aborted fetuses. The strictly aligned, corrected, full-capacity, 2-dimensional (2D) grayscale images obtained were then used to reconstruct 3D structures using a 3D reconstruction software. 2D grayscale slices and a 3D anatomical model of the orbicularis oris and nasalis of the specimens were obtained. The 2D images and the 3D model confirmed the orbicularis oris anatomical structure reported in previous studies and also provided new insights (such as the close association of the formation of the philtral dimple, lip peak, philtral ridge, and nasal sill with the orbicularis oris). In addition, the results show that the nasolabial muscle consists of muscle fibers from different sources and is divided into four distinct parts: pars marginalis, pars peripheralis, muscle fibers of the levator labii superioris, and nasalis muscle fibers. The 3D anatomical structures indicate that the orbicularis oris and nasalis are closely associated with the appearances of the upper lip and lower part of the nose. The results may aid plastic surgeons in performing cleft-lip correction surgery.

Age determination enhanced by embryonic foot bud and foot plate measurements in relation to Carnegie stages, and the influence of maternal cigarette smoking.

PubMed

Lutterodt, M C; Rosendahl, M; Yding Andersen, C; Skouby, S O; Byskov, A G

2009-08-01

Reliable age determination of first-trimester human embryos and fetuses is an important parameter for clinical use and basic science. Age determination by ultrasound or morphometric parameters of embryos 4-6 weeks post conception (p.c.) have been questioned, and more accurate methods are required. Data on whether and how maternal smoking and alcohol consumption influence embryonic and fetal foot growth is also lacking. Embryonic tissue from 102 first-trimester legal abortions (aged 35-69 days p.c.) were collected. All women answered a questionnaire concerning smoking and drinking habits, and delivered a urine sample for cotinine analysis. Embryonic age was evaluated by vaginal ultrasound measurements and by post-termination foot length and compared with the Carnegie stages. Foot bud and foot plate were defined and measured as foot length in embryos aged 35-47 days p.c. (range 0.8-2.1 mm). In embryos and fetuses aged 41-69 days p.c., heel-toe length was measured (range 2.5-7.5 mm). We found a significant linear correlation between foot length and age. Morphology of the feet was compared visually with the Carnegie collection, and we found that the mean ages of the two collections correlated well. Foot length was independent of gender, Environmental Tobacco Smoke, maternal smoking and alcohol consumption. Foot length correlated linearly to embryonic and foetal age, and was unaffected by gender, ETS, maternal smoking and alcohol consumption.

[Measles, mumps and rubella virus infection in pregnancy. Possible adverse effects on pregnant women, pregnancy outcome and the fetus].

PubMed

Enders, M; Biber, M; Exler, S

2007-11-01

Measles, mumps and rubella are common childhood diseases. Therefore, frequent and intense contact with children of preschool age may be associated with a higher infection risk for childcare providers. This overview summarizes current knowledge on possible adverse effects of these infections on pregnant women, pregnancy outcome and the fetus. Acute rubella or mumps virus infections are apparently not more severe in pregnant than non-pregnant women. In contrast, measles virus infection in pregnancy is linked to a higher incidence of pneumonitis and hospitalization. Evidence of congenital defects due to fetal infection is only provided in case of rubella virus infection in early pregnancy. Following rubella virus infection in the first trimester an increased fetal loss rate was reported. In 1966, a prospective study showed also a significant association between maternal mumps in the first trimester and an increased risk of abortion. But other investigators could not confirm this association. Measles and rubella but not mumps virus infections are linked to an increased premature birth rate. Occurring in late pregnancy, all three infections can result in birth of an infected infant. But severe disease occurs rarely and is mostly reported for premature infants with early neonatal measles. Preventive measures, aimed to reduce the risk of infection or severe complications for pregnant childcare providers, should consider the individual history of the employee (e.g. previous immunizations or antibody test results), the current epidemiological situation and possible interventions like passive immunization in case of exposure to measles.

[Ethical aspects of prenatal screening for Down's syndrome].

PubMed

Tóth, A; Szabó, J

2000-10-15

Trisomy 21, the chromosomal base of Down's syndrome, results in severe mental and physical handicap. Owing to the development of medical genetics reliable screening and diagnostic procedures for the detection of the disorder are available in Hungary. To achieve the goals of prenatal screening it is important to address the main ethical issues arising through the application of technical-professional skills. The core objective of prenatal screening for Down's syndrome is to give information about the genetic condition of the fetus in order to enhance the autonomy of the parents in family planning. Screening programs should respect the ethical requirements of the principles of "do no harm", beneficence and autonomy of the patients, which are the most important ethical norms of doctor-patient relationship. Regarding the social aspects of screening it is essential to claim that voluntary participation and nondirective genetic counselling can exclude eugenic purposes. Though introduction of prenatal tests does not imply the discrimination of the disabled, anxiety of handicapped people deserves more attention. Abortion of affected fetuses isn't among the objectives of prenatal genetic screening but patient's autonomy is supported in decisions concerning the future of the pregnancy. Social justice can be taken into consideration by providing the test to all women without respect to their social position, educational level or their age. An open debate about the issues of prenatal screening for Down's syndrome could promote the formation of a consensus between professionals and the public.

Mixed messages: presentation of information in cystic fibrosis-screening pamphlets.

PubMed Central

Loeben, G L; Marteau, T M; Wilfond, B S

1998-01-01

Written pamphlets are an important source of information for individuals deciding whether to undergo carrier testing for cystic fibrosis (CF). Adequate understanding of the condition and reproductive options following the diagnosis of a fetus with CF are critical to informed decision making. The information given about CF and reproductive options in 28 pamphlets about carrier testing, from commercial and noncommercial organizations in the United States and the United Kingdom, aimed at prenatal and other populations, was assessed. The amount of information provided about CF showed a range of 1-37 sentences (median 6.5), with most being relatively neutral and with a minority conveying a positive or a negative image. Positive sentences were less common in British, U.S. commercial, and prenatal pamphlets. Statements about life expectancy also varied considerably, both in the ages provided and in the degree of optimism conveyed. In addition, the pamphlets varied in the amount of information they provided about reproductive options following the diagnosis of a fetus with CF. Abortion was mentioned in just 15 pamphlets, more often in the United Kingdom than in the United States and more frequently in pamphlets from noncommercial than in those from commercial organizations. Wide variation in the descriptions of CF and the reproductive options presented raises concerns about the extent to which any one pamphlet may present balanced information. The choices about what information to include in educational materials need to be explicitly considered on the basis of the message intended to be sent. PMID:9758594

Mixed messages: presentation of information in cystic fibrosis-screening pamphlets.

PubMed

Loeben, G L; Marteau, T M; Wilfond, B S

1998-10-01

Written pamphlets are an important source of information for individuals deciding whether to undergo carrier testing for cystic fibrosis (CF). Adequate understanding of the condition and reproductive options following the diagnosis of a fetus with CF are critical to informed decision making. The information given about CF and reproductive options in 28 pamphlets about carrier testing, from commercial and noncommercial organizations in the United States and the United Kingdom, aimed at prenatal and other populations, was assessed. The amount of information provided about CF showed a range of 1-37 sentences (median 6.5), with most being relatively neutral and with a minority conveying a positive or a negative image. Positive sentences were less common in British, U.S. commercial, and prenatal pamphlets. Statements about life expectancy also varied considerably, both in the ages provided and in the degree of optimism conveyed. In addition, the pamphlets varied in the amount of information they provided about reproductive options following the diagnosis of a fetus with CF. Abortion was mentioned in just 15 pamphlets, more often in the United Kingdom than in the United States and more frequently in pamphlets from noncommercial than in those from commercial organizations. Wide variation in the descriptions of CF and the reproductive options presented raises concerns about the extent to which any one pamphlet may present balanced information. The choices about what information to include in educational materials need to be explicitly considered on the basis of the message intended to be sent.

First isolation, identification, phenotypic and genotypic characterization of Brucella abortus biovar 3 from dairy cattle in Tanzania.

PubMed

Mathew, C; Stokstad, M; Johansen, T B; Klevar, S; Mdegela, R H; Mwamengele, G; Michel, P; Escobar, L; Fretin, D; Godfroid, J

2015-07-21

Brucellosis is a disease of worldwide public health and economic importance. Successful control is based on knowledge of epidemiology and strains present in an area. In developing countries, most investigations are based on serological assays. This study aimed at investigating a dairy herd experiencing abortions in order to establish within-herd seroprevalence to Brucella spp., identify, characterize Brucella strains by Multiple Loci Variable Number of Tandem Repeats Analysis (MLVA-VNTR) and investigate possible spillover to other species. The within-herd seroprevalence in cattle (n = 200) was 48 % (95 % CI 41-55), using an indirect ELISA, while the Rose Bengal Test (RBT) yielded lower prevalence (21.5 %; 95 % CI 16-27). Two sheep (n = 35) and one goat (n = 50) were seropositive using ELISA while none of the dogs (n = 6) was positive with the RBT. Three Brucella were isolated from an aborted fetus and associated membranes. Real time PCR (IS711), Bruce-ladder and classical biotyping classified the isolates as B. abortus biovar 3. MLVA-VNTR revealed two different but closely related genotypes. The isolates showed unique profiles, providing the first genotypic data from Tanzania. These genotypes were not related to B. abortus biovar 3 reference strain Tulya originally isolated from a human patient in Uganda in 1958, unlike the genotypes isolated and characterized recently in Kenya. High within-herd prevalence, isolation of the pathogen and abortion confirm that B. abortus is circulating in this herd with cattle as reservoir hosts. A low seroprevalence in sheep and goats suggests a spillover of B. abortus from cattle to small ruminants in the herd. This is the first isolation and characterization of B. abortus biovar 3 from a dairy cow with abortion in Tanzania. The origin of the Tanzanian genotypes remain elusive, although they seem to be related to genotypes found in Europe, Turkey and China but not related to B. abortus biovar 3 reference strain or genotypes from Kenya. Importantly, replacement heifers are commonly sourced from large farms like this to smallholder farmers, which poses risk of spread of bacteria to other herds. B. abortus is a significant zoonotic risk and animal health problem in this production system, therefore further studies on humans is recommended.

PPARγ Expression Is Diminished in Macrophages of Recurrent Miscarriage Placentas.

PubMed

Kolben, Theresa Maria; Rogatsch, Elisabeth; Vattai, Aurelia; Hester, Anna; Kuhn, Christina; Schmoeckel, Elisa; Mahner, Sven; Jeschke, Udo; Kolben, Thomas

2018-06-26

PPARγ belongs to the group of nuclear receptors which is expressed in the trophoblast and together with other factors is responsible for the maintenance of pregnancy. Apart from that PPARγ is also a main factor for macrophage polarization. The aim of this study was to investigate the combined expression pattern and frequency of PPARγ under physiological circumstances and in spontaneous and recurrent miscarriages in the trophoblast and in maternal macrophages of the decidua. Human placental tissues of the first trimester (15 physiologic pregnancies, 15 spontaneous abortion and 16 recurrent miscarriage placentas) were analyzed for expression of the nuclear receptor PPARγ. Expression changes were evaluated by immunohistochemistry and real time PCR (RT-PCR) in trophoblast and in maternal macrophages of the decidua. Maternal macrophages were identified by double immunofluorescence using cluster of differentiation 68 (CD68) as marker for macrophages and further characterized regarding their M1/M2 polarization status. The intermediate villous trophoblast revealed a significantly lower PPARγ expression in spontaneous and recurrent abortion. Maternal macrophages express PPARγ. Their number is significantly enhanced in the decidua of spontaneous miscarriages whereas in recurrent miscarriages maternal macrophages seem to express PPARγ only in very few cases. PPARγ is associated with an M2 polarization state that is common for decidual macrophages. The lack of PPARγ in recurrent miscarriage decidual macrophages seems to be associated with a specific inflammatory response against the fetus.

Evaluation of PCR methods for detection of Brucella strains from culture and tissues.

PubMed

Çiftci, Alper; İça, Tuba; Savaşan, Serap; Sareyyüpoğlu, Barış; Akan, Mehmet; Diker, Kadir Serdar

2017-04-01

The genus Brucella causes significant economic losses due to infertility, abortion, stillbirth or weak calves, and neonatal mortality in livestock. Brucellosis is still a zoonosis of public health importance worldwide. The study was aimed to optimize and evaluate PCR assays used for the diagnosis of Brucella infections. For this aim, several primers and PCR protocols were performed and compared with Brucella cultures and biological material inoculated with Brucella. In PCR assays, genus- or species-specific oligonucleotide primers derived from 16S rRNA sequences (F4/R2, Ba148/928, IS711, BruP6-P7) and OMPs (JPF/JPR, 31ter/sd) of Brucella were used. All primers except for BruP6-P7 detected the DNA from reference Brucella strains and field isolates. In spiked blood, milk, and semen samples, F4-R2 primer-oriented PCR assays detected minimal numbers of Brucella. In spiked serum and fetal stomach content, Ba148/928 primer-oriented PCR assays detected minimal numbers of Brucella. Field samples collected from sheep and cattle were examined by bacteriological methods and optimized PCR assays. Overall, sensitivity of PCR assays was found superior to conventional bacteriological isolation. Brucella DNA was detected in 35.1, 1.1, 24.8, 5.0, and 8.0% of aborted fetus, blood, milk, semen, and serum samples by PCR assays, respectively. In conclusion, PCR assay in optimized conditions was found to be valuable in sensitive and specific detection of Brucella infections of animals.

Twinning in Holstein-Friesian Dairy Cows: Proportion Carried to Term and Calf Sex Ratios

PubMed Central

Cockcroft, Peter D.; Sorrell, Emma J.

2015-01-01

The purpose of this study was to investigate the proportion of twins carried to term and the sex ratio of twin calves at birth in Holstein-Friesian dairy cattle kept on commercial farms in Devon and Cornwall, England. Ten farms were used in the study. Fifty four cows with twin pregnancies were identified using trans-rectal ultra-sonographic examination between 30 and 70 days of gestation. The farm records were subsequently used to derive the number of calves born. Farm records of 66 additional sets of twin births with the sex of the calves recorded were also identified. Of the 54 cows diagnosed with twin pregnancies, 16 cows (29.6%) aborted or absorbed both fetuses, 11 cows (20.4%) carried one calf to term and 27 cows (50%) carried both calves to term. In the calf sex analysis of the additional 66 sets of twins: 13♂♂ calves (19.7%), 18 ♀♀ calves (27.3%) and 35 ♂♀ calves (53.0%). There was no statistically significant difference from an expected ratio of 1♂♂:2♂♀:1♀♀ (p = 0.61). This study provides bench marks for the expected abortion/absorption rates following the early ultra-sonographic diagnosis of twin pregnancies in comparable populations and supports earlier observations that the expected  sex ratio for twinning approximates to1♂♂:2♂♀:1♀♀. PMID:29061937

Elevated Manganese Concentrations in Drinking Water May Be Beneficial for Fetal Survival

PubMed Central

Rahman, Syed Moshfiqur; Åkesson, Agneta; Kippler, Maria; Grandér, Margaretha; Hamadani, Jena Derakhshani; Streatfield, Peter Kim; Persson, Lars-Åke; Arifeen, Shams El; Vahter, Marie

2013-01-01

Background Elevated exposure to the essential element manganese (Mn) can be toxic. Manganese concentrations in ground water vary considerably, and reported associations between Mn and early-life mortality and impaired development have raised concern. We assessed the effects of drinking water Mn exposure during pregnancy upon fetal and infant survival. Methods In this population-based cohort study, we identified the outcomes of pregnancies registered between February 2002 and April 2003 in Matlab, Bangladesh. Using inductively coupled plasma mass spectrometry, we measured the concentrations of Mn and other elements in the pregnant women’s drinking water. Results A total of 1,875 women were included in the analysis of spontaneous abortions (n=158) and 1,887 women in the perinatal mortality analysis (n=70). Water Mn ranged from 3.0–6,550 µg/L (median=217 µg/L). The adjusted odds ratio (OR) for spontaneous abortion was 0.65 (95% CI 0.43–0.99) in the highest water Mn tertile (median=1,292 µg/L) as compared to the lowest tertile (median=56 µg/L). The corresponding OR for perinatal mortality was 0.69 (95% CI 0.28–1.71), which increased to 0.78 (95% CI 0.29–2.08) after adjustment for BMI and place of delivery (home/health facility; n=1,648). Conclusions Elevated water Mn concentrations during pregnancy appear protective for the fetus, particularly in undernourished women. This effect may be due to the element’s role in antioxidant defense. PMID:24066101

Detection of border disease virus (BDV) genotype 3 in Italian goat herds.

PubMed

Rosamilia, A; Grattarola, C; Caruso, C; Peletto, S; Gobbi, E; Tarello, V; Caroggio, P; Dondo, A; Masoero, L; Acutis, P L

2014-03-01

In January 2011, cases of abortion, stillbirth and weak live kids were reported in two goat herds in northern Italy. Samples from 18 kids found dead, 12 fetuses, and two stillborn kids were analyzed for pestivirus antigen using an ELISA kit and a border disease virus (BDV)-specific RT-PCR. Positive results were obtained in six kids and one fetus. Phylogenetic analysis based on 225 bp of the 5'UTR fragment of the BDV genome from positive samples showed that the goats were infected with BDV genotype 3. Serum and blood samples collected from all animals in both herds were analyzed using competitive ELISA to detect p80 antibodies and RT-PCR to detect viraemia. Pestivirus antibodies were detected in 61/67 goats in herd A and in 38/169 in herd B. A persistently infected (PI) goat was found in herd A. The PI animal was submitted to the laboratory for BDV diagnosis with Ag-ELISA, viral isolation, and nested RT-PCR on tissue samples from the spleen, kidney, brain, liver, lung, ileocaecal valve, mesenteric lymph nodes, and skin. All of the tests were positive for BDV in each of the tissues analyzed. The BDV sequence of the PI was identical to BDV sequences found in other positive animals. This is the first description of a BDV PI goat and the first evidence of BDV genotype 3 circulation in Italy. The study raises questions about the real impact this virus has on breeding goats. Copyright © 2013 Elsevier Ltd. All rights reserved.

Developmental and reproductive toxicity of inorganic arsenic: animal studies and human concerns.

PubMed

Golub, M S; Macintosh, M S; Baumrind, N

1998-01-01

Information on the reproductive and developmental toxicity of inorganic arsenic is available primarily from studies in animals using arsenite and arsenate salts and arsenic trioxide. Inorganic arsenic has been extensively studied as a teratogen in animals. Data from animal studies demonstrate that arsenic can produce developmental toxicity, including malformation, death, and growth retardation, in four species (hamsters, mice, rats, rabbits). A characteristic pattern of malformations is produced, and the developmental toxicity effects are dependent on dose, route, and the day of gestation when exposure occurs. Studies with gavage and diet administration indicate that death and growth retardation are produced by oral arsenic exposure. Arsenic is readily transferred to the fetus and produces developmental toxicity in embryo culture. Animal studies have not identified an effect of arsenic on fertility in males or females. When females were dosed chronically for periods that included pregnancy, the primary effect of arsenic on reproduction was a dose-dependent increase in conceptus mortality and in postnatal growth retardation. Human data are limited to a few studies of populations exposed to arsenic from drinking water or from working at or living near smelters. Associations with spontaneous abortion and stillbirth have been reported in more than one of these studies, but interpretation of these studies is complicated because study populations were exposed to multiple chemicals. Thus, animal studies suggest that environmental arsenic exposures are primarily a risk to the developing fetus. In order to understand the implications for humans, attention must be given to comparative pharmacokinetics and metabolism, likely exposure scenarios, possible mechanisms of action, and the potential role of arsenic as an essential nutrient.

Experimental infection of pregnant goats with bovine viral diarrhea virus (BVDV) 1 or 2

PubMed Central

2014-01-01

Infections with bovine viral diarrhea virus (BVDV) of the genus pestivirus, family Flaviviridae, are not limited to cattle but occur in various artiodactyls. Persistently infected (PI) cattle are the main source of BVDV. Persistent infections also occur in heterologous hosts such as sheep and deer. BVDV infections of goats commonly result in reproductive disease, but viable PI goats are rare. Using 2 BVDV isolates, previously demonstrated to cause PI cattle and white-tailed deer, this study evaluated the outcome of experimental infection of pregnant goats. Pregnant goats (5 goats/group) were intranasally inoculated with BVDV 1b AU526 (group 1) or BVDV 2 PA131 (group 2) at approximately 25–35 days of gestation. The outcome of infection varied considerably between groups. In group 1, only 3 does became viremic, and 1 doe gave birth to a stillborn fetus and a viable PI kid, which appeared healthy and shed BVDV continuously. In group 2, all does became viremic, 4/5 does aborted, and 1 doe gave birth to a non-viable PI kid. Immunohistochemistry demonstrated BVDV antigen in tissues of evaluated fetuses, with similar distribution but reduced intensity as compared to cattle. The genetic sequence of inoculated viruses was compared to those from PI kids and their dam. Most nucleotide changes in group 1 were present during the dam’s acute infection. In group 2, a similar number of mutations resulted from fetal infection as from maternal acute infection. Results demonstrated that BVDV may cause reproductive disease but may also be maintained in goats. PMID:24708266

The secretory pattern and source of immunoreactive prolactin in pregnant African (Loxodonta africana) and Asian (Elephas maximus) elephants.

PubMed

Yamamoto, Yuki; Yamamoto, Tatsuya; Yuto, Natsuki; Hildebrandt, Thomas B; Lueders, Imke; Wibbelt, Gudrun; Shiina, Osamu; Mouri, Yasushi; Sugimura, Keisuke; Sakamoto, Sayuri; Kaewmanee, Saroch; Nagaoka, Kentaro; Watanabe, Gen; Taya, Kazuyoshi

2012-01-01

The objective of the present study was to define the secretion of prolactin (PRL) in pregnant African and Asian elephants. Levels of immunoreactive (ir-) PRL in serum and placental homogenates were measured by a heterologous radioimmunoassay (RIA) based on an ovine and human RIA system, and the localization of ir-PRL in the placenta was detected by immunohistochemistry using anti-human PRL. Circulating ir-PRL clearly showed a biphasic pattern during pregnancy in African and Asian elephants. Serum levels of ir-PRL started to increase from the 4 - 6th month of gestation and reached the first peak level around the 11-14th month. A second peak of circulating ir-PRL levels was observed around the 18-20th month of gestation followed by an abrupt decline after parturition. In contrast, in a case of abortion of an African elephant, the second peak of ir-PRL was not observed, and the levels remained low for about four months until parturition. The weight of the fetus delivered at the 17th month of gestation was 23.5 kg, which was quite small compared with normal fetuses in previous reports. Ir-PRL was detected in placental homogenates, and immunolocalization was observed in trophoblasts in both the African and Asian elephants, indicating that the placenta is the source of ir-PRL during pregnancy in elephants. The present results clearly demonstrated that circulating ir-PRL shows a biphasic pattern during normal pregnancy and that the placenta appears to be an important source of circulating ir-PRL during pregnancy in both African and Asian elephants.

Prenatal toxicity of cyanide in goats--a model for teratological studies in ruminants.

PubMed

Soto-Blanco, Benito; Górniak, Silvana L

2004-09-15

Although exposure to cyanogenic plants or cyanide during pregnancy has adverse effects, no teratological study with cyanide has been conducted in goats or any other ruminant. The objective of the present study was to evaluate the effects of the maternal exposure to potassium cyanide (KCN) during pregnancy on both dams and offspring and furthermore, to develop a model for prenatal toxicological studies in ruminants. Twenty-six pregnant goats were allocated into four groups and given 0, 1.0, 2.0, or 3.0mg KCN/kg body weight per day orally (administered via twice-daily gavage) from Day 24 of pregnancy to term. However, one control dam and another from the 3.0mg KCN/kg per day group were sacrificed on Day 120. At birth, the kids were examined carefully for gross abnormalities. Three months after birth, the male kids and one dam from each group were sacrificed for histopathological study. Although clinical signs of poisoning were observed in dams, cyanide treatment did not alter the length of gestation or the number of live kids. Two prognata kids were born in the 3.0mg KCN/kg group, and one dam from the same group aborted two fetuses. There were histological lesions only in the KCN-treated dam (and its fetuses) sacrificed on Day 120; these consisted of an increased number of resorption vacuoles of thyroid follicular colloid, and status spongiosis of nervous white matter. This study proposes a new animal model for teratogenic trials that could be important to evaluate the effects of chemicals throughout pregnancy in goats and potentially other ruminants.

Personhood status of the human zygote, embryo, fetus.

PubMed

Miklavcic, John Janez; Flaman, Paul

2017-05-01

The fields of biology, medicine, and embryology have described the developmental milestones of humans throughout gestation in great detail. It is less clear as to when humans are recognized as people, persons, or beings with rights that are protected by legislation. The practice of law is irrevocably intertwined with that of ethical conduct; and the time at which a human life is considered a person has implications that extend to health care, legislation on abortion, and autonomy of individuals. This article reviews the economical position that fertilization is the moment that personhood of the conceptus begins. Alternate positions proposing that personhood begins at other possible times after fertilization are presented and contrasted to the economical hypothesis. Summary : This article is an original work critically analyzing the various arguments for human personhood at fertilization and thereafter. The various positions on human personhood are compared and contrasted herein. The time of the human lifespan at which personhood is conferred has important implications for health care, legislation, and personal autonomy.

HLA-G in human reproduction: aspects of genetics, function and pregnancy complications.

PubMed

Hviid, Thomas Vauvert F

2006-01-01

The non-classical human leukocyte antigen (HLA) class Ib genes, HLA-E, -G and -F, are located on chromosome 6 in the human major histocompatibility complex (MHC). HLA class Ib antigens resemble the HLA class Ia antigens in many ways, but several major differences have been described. This review will, in particular, discuss HLA-G and its role in human reproduction and in the human MHC. HLA-G seems to be important in the modulation of the maternal immune system during pregnancy and thereby the maternal acceptance of the semiallogenic fetus. Recent findings regarding aspects of HLA-G polymorphism, the possible significance of this polymorphism in respect to HLA-G function and certain complications of pregnancy (such as pre-eclampsia and recurrent spontaneous abortions (RSA)) are discussed together with possible importance to IVF. Finally, aspects of a possible role of HLA-G in organ transplantation and in inflammatory or autoimmune disease, and of HLA-G in an evolutionary context, are also briefly examined.

Innate Immune System at the Maternal-Fetal Interface: Mechanisms of Disease and Targets of Therapy in Pregnancy Syndromes.

PubMed

Triggianese, Paola; Perricone, Carlo; Chimenti, Maria Sole; De Carolis, Caterina; Perricone, Roberto

2016-10-01

The maternal-fetal interface is an immunologically unique site that allows the tolerance to the allogenic fetus and maintains host defense against possible pathogens. Balanced immune responses are required for the maintenance of successful pregnancy. It has been demonstrated that innate immune disturbances may be responsible for some adverse pregnancy outcomes such as preeclampsia (PE); hemolysis, elevated liver enzymes, low platelets (HELLP) syndrome; intrauterine growth restriction (IUGR); and recurrent spontaneous abortion (RSA). Observational studies suggest that immunomodulatory treatments in pregnancy-specific complications may improve both the hematological/biochemical features in the mother and the perinatal outcomes. The following review will discuss how recent and relevant findings in the field of the innate immunity have advanced our understanding of the role of inflammation and innate immune system in the pathogenesis of pregnancy failure and will discuss the therapeutic outcomes of the existing studies and clinical trials in light of these new insights. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Listeria monocytogenes: a foodborne pathogen.

PubMed Central

Farber, J M; Losos, J Z

1988-01-01

Listeriosis, caused by Listeria monocytogenes, appears to be increasing in incidence worldwide. The disease is of great concern to the food industry. A recent outbreak in California was linked to the consumption of Mexican-style soft cheese and involved more than 300 cases, 30% of which were fatal. L. monocytogenes can be found in a variety of dairy products, leafy vegetables, fish and meat products. It can grow in refrigerated foods and is more heat resistant than most vegetative microbes. The epidemiologic features of listeriosis are poorly understood, and the minimum infectious dose is unknown. Those predisposed to listeriosis include immunocompromised people and pregnant women and their fetuses. Meningitis, spontaneous abortion and septicemia are the primary manifestations of the disease. Early recognition is critical for successful treatment, and ampicillin is the preferred drug. Listeriosis should be considered in any febrile patient with neurologic symptoms of unknown origin, as well as in women with unexplained recurrent miscarriages, premature labour or fetal death. A food source should be the prime suspect if any isolated case or outbreak occurs. PMID:3124948

Marx, Irigaray, and the politics of reproduction.

PubMed

Weinbaum, A E

1994-01-01

Both the concept and practice of reproduction have been newly configured, with reproductive labor assuming an abstract value as social labor and women around the globe work to produce baby commodities which enter the market along with other domestic and imported products. This situation dictates that surrogacy not be treated as an aberration. One must instead reconceptualize the maternal body as a reproductive resource and rethink the relationship between mother and fetus. This paper attempts to develop a materialist analysis of reproductive labor by offering a strategy for renarrativizing the mother. It briefly explains what feminists involved in the pro-abortion movement could gain by incorporating a Marxist understanding of reproductive labor as productive in the strictest sense, and then suggests, through an analysis of the work of Luce Irigaray, the simultaneous need for a self-reflexive renarrativization of the maternal body which may account for women's role as reproductive laborers. Sections are on reproduction, maternal as mimetic matrix, and reproductive ethics and sexual rights.

Time to take a stand.

PubMed

Mulley, S

1996-03-15

The president of the International Federation of Gynaecology and Obstetrics has issued a statement denouncing gender violence manifested by selective abortion of female fetuses, female genital mutilation, and domestic violence. The practice of sex selection has led to an artificial reduction in the number of females in the world on the order of 60-100 million. Son preference is fueled by customs such as the son carrying on the family name, providing old-age security for his parents, and bringing a dowry into the family upon marriage. In parts of India, women are killed (most commonly in kitchen fires) if their dowries are not paid or if subsequent demands for more money are not met. Survey results indicate that 78% of obstetricians would perform prenatal sex tests and that parents who opted for such testing included upper middle class professionals. The law banning sex selection in India is unlikely to be implemented until late 1996. Upon implementation, unwanted baby girls will be at risk of infanticide or death through neglect.

Coxsackie Virus A16 Infection of Placenta with Massive Perivillous Fibrin Deposition Leading to Intrauterine Fetal Demise at 36 Weeks Gestation.

PubMed

Yu, Weiming; Tellier, Raymond; Wright, James R

2015-01-01

Massive perivillous fibrin deposition (MPFD) is an uncommon placental disorder, associated with significant fetal morbidity, mortality, and recurrence; its etiology is unknown. We describe a 31-year-old mother, diagnosed with Coxsackievirus infection and hand-foot-and-mouth disease at 35 weeks gestation. Ultrasound at 35 weeks revealed a normal fetus and placenta. One week later, the mother experienced decreased fetal movement and ultrasound demonstrated intrauterine demise. The autopsy showed mild, acute pericarditis and hypoxic-ischemic encephalopathy. Placenta examination showed MPFD involving 80% of the parenchyma. Molecular viral analysis and serotyping showed Coxsackie A16 virus. The mother had an uneventful pregnancy 15 months later. Coxsackievirus infections in pregnant mothers are often asymptomatic. Transplacental Coxsackievirus infection is very rare but is associated with spontaneous abortion, intrauterine demise, or serious neonatal morbidity. Mild, nonspecific histologic changes have been reported in the placenta. To our knowledge, this is the first report of MPFD associated with Coxsackievirus infection.

Vaginal Exposure to Zika Virus during Pregnancy Leads to Fetal Brain Infection.

PubMed

Yockey, Laura J; Varela, Luis; Rakib, Tasfia; Khoury-Hanold, William; Fink, Susan L; Stutz, Bernardo; Szigeti-Buck, Klara; Van den Pol, Anthony; Lindenbach, Brett D; Horvath, Tamas L; Iwasaki, Akiko

2016-08-25

Zika virus (ZIKV) can be transmitted sexually between humans. However, it is unknown whether ZIKV replicates in the vagina and impacts the unborn fetus. Here, we establish a mouse model of vaginal ZIKV infection and demonstrate that, unlike other routes, ZIKV replicates within the genital mucosa even in wild-type (WT) mice. Mice lacking RNA sensors or transcription factors IRF3 and IRF7 resulted in higher levels of local viral replication. Furthermore, mice lacking the type I interferon (IFN) receptor (IFNAR) became viremic and died of infection after a high-dose vaginal ZIKV challenge. Notably, vaginal infection of pregnant dams during early pregnancy led to fetal growth restriction and infection of the fetal brain in WT mice. This was exacerbated in mice deficient in IFN pathways, leading to abortion. Our study highlights the vaginal tract as a highly susceptible site of ZIKV replication and illustrates the dire disease consequences during pregnancy. Copyright © 2016 Elsevier Inc. All rights reserved.

Progress in Brucella vaccine development

PubMed Central

YANG, Xinghong; SKYBERG, Jerod A.; CAO, Ling; CLAPP, Beata; THORNBURG, Theresa; PASCUAL, David W.

2012-01-01

Brucella spp. are zoonotic, facultative intracellular pathogens, which cause animal and human disease. Animal disease results in abortion of fetuses; in humans, it manifests flu-like symptoms with an undulant fever, with osteoarthritis as a common complication of infection. Antibiotic regimens for human brucellosis patients may last several months and are not always completely effective. While there are no vaccines for humans, several licensed live Brucella vaccines are available for use in livestock. The performance of these animal vaccines is dependent upon the host species, dose, and route of immunization. Newly engineered live vaccines, lacking well-defined virulence factors, retain low residual virulence, are highly protective, and may someday replace currently used animal vaccines. These also have possible human applications. Moreover, due to their enhanced safety and efficacy in animal models, subunit vaccines for brucellosis show great promise for their application in livestock and humans. This review summarizes the progress of brucellosis vaccine development and presents an overview of candidate vaccines. PMID:23730309

Morphometric study of the two fused primary ossification centers of the clavicle in the human fetus.

PubMed

Baumgart, Mariusz; Wiśniewski, Marcin; Grzonkowska, Magdalena; Badura, Mateusz; Dombek, Małgorzata; Małkowski, Bogdan; Szpinda, Michał

2016-10-01

A satisfactory understanding of the clavicle development may be contributing to both the diagnosis of its congenital defects and prevention of perinatal damage to the shoulder girdle. This study was carried out to examine the transverse and sagittal diameters, cross-sectional area and volume of the two fused primary ossification centers of the clavicle. Using the methods of CT, digital-image analysis and statistics, the size for two fused primary ossification centers of the clavicle in 42 spontaneously aborted human fetuses at ages of 18-30 weeks was studied. Without any male-female and right-left significant differences, the best fit growth models for two fused primary ossification centers of the clavicle were as follows: y = -31.373 + 15.243 × ln(age) ± 1.424 (R (2) = 0.74) for transverse diameter, y = -7.945 + 3.225 × ln(age) ± 0.262 (R (2) = 0.78), y = -4.503 + 2.007 × ln(age) ± 0.218 (R (2) = 0.68), and y = -4.860 + 2.117 × ln(age) ± 0.200 (R (2) = 0.73) for sagittal diameters of the lateral, middle and medial ends respectively, y = -31.390 + 2.432 × age ± 4.599 (R (2) = 0.78) for cross-sectional area, and y = 28.161 + 0.00017 × (age)(4) ± 15.357 (R (2) = 0.83) for volume. With no sex and laterality differences, the fused primary ossification centers of the clavicle grow logarithmically in both transverse and sagittal diameters, linearly in cross-sectional area, and fourth-degree polynomially in volume. Our normative quantitative findings may be conducive in monitoring normal fetal growth and screening for inherited faults and anomalies of the clavicle in European human fetuses.

Fertility after contraception or abortion.

PubMed

Huggins, G R; Cullins, V E

1990-10-01

There is a very small correlation, if any, between the prior use of OCs and congenital malformations, including Down's syndrome. There are few, if any, recent reports on masculinization of a female fetus born to a mother who took an OC containing 1 mg of a progestogen during early pregnancy. However, patients suspected of being pregnant and who are desirous of continuing that pregnancy should not continue to take OCs, nor should progestogen withdrawal pregnancy tests be used. Concern still exists regarding the occurrence of congenital abnormalities in babies born to such women. The incidence of postoperative infection after first trimester therapeutic abortion in this country is low. However, increasing numbers of women are undergoing repeated pregnancy terminations, and their risk for subsequent pelvic infections may be multiplied with each succeeding abortion. The incidence of prematurity due to cervical incompetence or surgical infertility after first trimester pregnancy terminations is not increased significantly. Asherman's syndrome may occur after septic therapeutic abortion. The pregnancy rate after treatment of this syndrome is low. The return of menses and the achievement of a pregnancy may be slightly delayed after OCs are discontinued, but the fertility rate is within the normal range by 1 year. The incidence of postpill amenorrhea of greater than 6 months' duration is probably less than 1%. The occurrence of the syndrome does not seem to be related to length of use or type of pill. Patients with prior normal menses as well as those with menstrual abnormalities before use of OCs may develop this syndrome. Patients with normal estrogen and gonadotropin levels usually respond with return of menses and ovulation when treated with clomiphene. The rate for achievement of pregnancy is much lower than that for patients with spontaneous return of menses. The criteria for defining PID or for categorizing its severity are diverse. The incidence of PID is higher among IUD users than among patients taking OCs or using a barrier method. The excess risk of PID among IUD users, with the exception of the first few months after insertion, is related to sexually transmitted diseases and not the IUD. Women with no risk factors for sexually transmitted diseases have little increased risk of PID or infertility associated with IUD use. There appears to be no increased risk of congenital anomalies, altered sex ratio, or early pregnancy loss among spermicide users. All present methods of contraception entail some risk to the patient. The risk of imparied future fertility with the use of any method appears to be low.(ABSTRACT TRUNCATED AT 400 WORDS)

Inversion of the uterus following abortion.

PubMed

Gupta, A S; Datta, N; Ghosh, D

1982-10-16

A case of inversion of the uterus following abortion is reported. The 35-year old patient, admitted October 10, 1978 to the Medical College and Hospitals in Calcutta, India was referred by a private practitioner with a history of amenorrhea for 16 weeks, bleeding for 3 days, expulsion of the fetus 3 days earlier, and something coming down per vaginum for 2 days. The patient was para 4+0 (all full term normal deliveries) and home delivery for the last child 1 1/2 years earlier. She had a history of regular menstrual periods. Her general condition was poor. The examination revealed a gangrenous mass coming out of the vulva with a very offensive smell. There was a raw surface on which placenta like tissue was attached. No active bleeding was seen. Fundus and cervix of the uterus could not be felt. On rectal examination the uterus could not be felt, a cup-like depression was felt at the site of the uterus. The provision diagnosis was inversion of uterus following abortion. Treatment was started with sedatives and antibiotics, and arrangements were made for a blood transfusion. The vaginal mass was covered with glycerine and acriflavine gauze, and a hysterectomy was decided upon after improvement of her general condition and control of the infection. On October 14th, the patient was placed in knee chest position and posterior vaginal wall was retracted with Sims' speculum when the inverted lump was spontaneously reduced within the vagina. The inverted uterus was felt in the region of the vaginal vault. Glycerine acriflavine pack was given which was taken out and repack was given daily until the operation. The hysterectomy was performed on October 23rd. The abdomen was opened up by a transverse incision and the pelvis was explored. In the region of the uterus a cup-shaped depression was noted. Tubes and ovaries of both sides were seen hanging laterally from the cupped area. The left tube was found congested and thickened. Reduction of uterus was done by making a vertical incision over the posterior rim of cervix and with pressure from below by a sponge holding forceps by an assistant. The uterus was found to be just bulky. A total hysterectomy was performed. The postoperative period was uneventful. The histopathological report showed chorionic villi with degeneration and necrosis. In the case reported, etiology of inversion of the uterus following an abortion may be because of a lack of muscle tone along with traction of placental tissue by a traditional midwife.

Comparative genomics of Campylobacter fetus from reptiles and mammals reveals divergent evolution in host-associated lineages

USDA-ARS?s Scientific Manuscript database

Campylobacter fetus currently comprises three recognized subspecies: C. fetus subsp. fetus, C. fetus subsp. venerealis, and C. fetus subsp. testudinum, which display a distinct host association. Both C. fetus subsp. fetus and C. fetus subsp. venerealis are associated with endothermic mammals, primar...

Ber-H2 (CD30) Immunohistochemical Staining of Human Fetal Tissues

PubMed Central

2005-01-01

OBJECTIVE: CD30 antigen has long been considered to be restricted to the tumour cells of Hodgkin's disease and of anaplastic large cell lymphoma as well as to T and B activated lymphocytes. It is now apparent that the range of normal and neoplastic cells, which may express CD30 antigen, is much wider than was at first thought. In order to gain insight into the physiological function of CD30 antigen, we studied the distribution of its expression in the tissues of fetuses from week 8th to week 16th. MATERIALS AND METHODS: We investigated the immunohistochemical expression of CD30 antigen in paraffin-embedded tissue samples representing all systems from 30 fetuses after therapeutic abortion at 8th to 10th and 12th to 16th week of gestation, respectively, using the monoclonal antibody Ber-H2. RESULTS: Our results demonstrated that CD30 is expressed early in human fetal development (8th to 10th week of gestation) in several fetal tissues derived from all three germ layers (gastrointestinal tract, special glands of the postpharyngeal foregut, urinary, musculoskeletal, reproductive, nervous, endocrine systems), with the exception of the skin and hematolymphoid system (thymus), in which the antigen is expressed later on (10th week onwards). Expression of CD30 was restricted to the hematolymphoid system in the 12-16 weeks of gestation. No expression of the marker was observed in the respiratory and cardiovascular systems during the entire period examined. CONCLUSIONS: CD30 antigen is of importance in cell development, and proliferation. It is also pathway-related to terminal differentiation in many fetal tissues and organs. PMID:16244703

Fetal and neonatal thyrotoxicosis

PubMed Central

Batra, Chandar Mohan

2013-01-01

Fetal thyrotoxicosis is a rare disease occurring in 1 out of 70 pregnancies with Grave's disease or in 1 out of 4000-50,000 deliveries. The mortality is 12-20%, usually from heart failure, but other complications are tracheal compression, infections and thrombocytopenia. It results from transfer of thyroid stimulating immunoglobulins from mother to fetus through the placenta. This transplacental transfer begins around 20th week of pregnancy and reaches its maximum by 30th week. These autoantibodies bind to the fetal thyroid stimulating hormone (TSH) receptors and increase the secretion of the thyroid hormones. The mother has an active autoimmune thyroid disease or has been treated for it in the past. She may be absolutely euthyroid due to past treatment by drugs, surgery or radioiodine ablation, but still have active TSH receptor stimulating autoantibodies, which can cause fetal thyrotoxicosis. The other features of this disease are fetal tachycardia, fetal goiter and history of spontaneous abortions and findings of goiter, ascites, craniosyntosis, fetal growth retardation, maceration and hydrops at fetal autopsy. If untreated, this disease can result in intrauterine death. The treatment for this disease consists of giving carbimazole to the mother, which is transferred through the placenta to the fetus. The dose of carbimazole is titrated with the fetal heart rate. If the mother becomes hypothyroid due to carbimazole, thyroxine is added taking advantage of the fact that very little of thyroxine is transferred across the placenta. Neonatal thyrotoxicosis patients are very sick and require emergency treatment. The goal of the treatment is to normalize thyroid functions as quickly as possible, to avoid iatrogenic hypothyroidism while providing management and supportive therapy for the infant's specific signs and symptoms. PMID:24251220

Public policies and reproductive technology: a feminist critique.

PubMed

Mccormack, T

1991-01-01

Reproductive technology comprises abortion, contraception, amniocentesis (more than 40 genetic disorders can be diagnosed), chorionic villus sampling, genetic screening (to reduce the risk of chromosomal defects such as Down syndrome, sickle cell anemia, Tay-Sachs disease, and cystic fibrosis), in vitro fertilization, artificial insemination by spouse or donor, the development of sperm banks, storage of frozen sperm (cryopreservation), the development of artificial wombs, techniques for predetermining the sex of a fetus, and nursery environments to maintain a fetus removed from the womb in the 1st trimester. In recent years, the demand for these services has increased because of higher infertility and the drop in the number of babies available for adoption. Surrogacy is especially controversial: it has become a symbol of the dehumanization of modern life and the exploitation of women. The feminist perspective discloses how patriarchal values about the subordinate status of women, about the nature of motherhood, infertility, and the family are both implicit and explicit in prevailing thinking about reproduction. The new technology offers women who wish to remain unmarried the opportunity to have a family, and it enables lesbian women to bear children. The research literature favors a Eurocentric nuclear family without any awareness that in Canada, and in the Western world, new forms of family life have been evolving as couples marry, divorce, and remarry. There is no awareness either that in other cultures this Eurocentric nuclear model is dysfunctional. Because of the rigid notion of the 2-parent nuclear family, the 3rd parties who are involved in either surrogate relationships or artificial insemination are deprecated. The feminist literature is more critical of the nuclear family, but it has been sometimes inconsistent on the relevant issues.

Dietary L-glutamine supplementation improves pregnancy outcome in mice infected with type-2 porcine circovirus.

PubMed

Ren, Wenkai; Luo, Wei; Wu, Miaomiao; Liu, Gang; Yu, Xinglong; Fang, Jun; Li, Teijun; Yin, Yulong; Wu, Guoyao

2013-09-01

Porcine circovirus type 2 (PCV2) causes reproductive failure in swine. As glutamine can enhance immune function in animals, this study was conducted with mice to test the hypothesis that dietary glutamine supplementation will improve pregnancy outcome in PCV2-infected dams. Beginning on day 0 of gestation, mice were fed a standard diet supplemented with 1.0% L-glutamine or 1.22% L-alanine (isonitrogenous control). All mice were infected with PCV2 (2000 TCID50) on day 10 of gestation. On day 17 of gestation, six mice from each group were euthanized to obtain maternal tissues and fetuses for hematology and histopathology tests. The remaining mice continued to receive their respective diets supplemented with 1.0% L-glutamine or 1.22% L-alanine through lactation. The PCV2 virus was present in maternal samples (serum and lung) of most mice in the control group but was not detected in the glutamine-supplemented mice. Dietary glutamine supplementation reduced abortion, decreased fetal deaths, and enhanced neonatal survival. The glutamine treatment also reduced concentrations of interleukin-6, while increasing concentrations of tumor necrosis factor-α and C-reactive protein, in the maternal serum of mice. Furthermore, glutamine supplementation attenuated microscopic lesions in maternal tissues (lung, spleen, and liver). Collectively, these results indicate that dietary glutamine supplementation is beneficial for ameliorating reproductive failure in virus-infected mice. The findings support the notion that gestating dams require adequate amounts of dietary glutamine for the optimal survival and growth of embryos, fetuses, and neonates, and have important implications for nutritional support of mammals (including swine and humans) during gestation and lactation.

Prenatal diagnosis of hemoglobinopathies: evaluation of techniques for analysing globin-chain synthesis in blood samples obtained by fetoscopy.

PubMed Central

Congote, L. F.; Hamilton, E. F.; Chow, J. C.; Perry, T. B.

1982-01-01

Three techniques for analysing hemoglobin synthesis in blood samples obtained by fetoscopy were evaluated. Of the fetuses studied, 12 were not at risk of genetic disorders, 10 were at risk of beta-thalassemia, 2 were at risk of sickle cell anemia and 1 was at risk of both diseases. The conventional method of prenatal diagnosis of hemoglobinopathies, involving the separation of globin chains labelled with a radioactive isotope on carboxymethyl cellulose (CMC) columns, was compared with a method involving globin-chain separation by high-pressure liquid chromatography (HPLC) and with direct analysis of labelled hemoglobin tetramers obtained from cell lysates by chromatography on ion-exchange columns. The last method is technically the simplest and can be used for diagnosing beta-thalassemia and sickle cell anemia. However, it gives spuriously high levels of adult hemoglobin in samples containing nonlabelled adult hemoglobin. HPLC is the fastest method for prenatal diagnosis of beta-thalassemia and may prove as reliable as the CMC method. Of the 13 fetuses at risk for hemoglobinopathies, 1 was predicted to be affected, and the diagnosis was confirmed in the abortus. Of 12 predicted to be unaffected, 1 was aborted spontaneously and was unavailable for confirmatory studies, as were 3 of the infants; however, the diagnosis was confirmed in seven cases and is awaiting confirmation when the infant in 6 months old in one case. Couples at risk of bearing a child with a hemoglobinopathy should be referred for genetic counselling before pregnancy or, at the latest, by the 12th week of gestation so that prenatal diagnosis can be attempted by amniocentesis, safer procedure, with restriction endonuclease analysis of the amniotic fluid cells. PMID:7139502

Placental Histomorphology in a Case of Double Trisomy 48,XXX,+18.

PubMed

Shah, Sujal I; Dyer, Lisa; Stanek, Jerzy

2018-01-01

Approximately 50% of early spontaneous abortions are found to have chromosomal abnormalities. In these cases, certain histopathologic abnormalities are suggestive of, although not diagnostic for, the presence of chromosomal abnormalities. However, placental histomorphology in cases of complex chromosomal abnormalities, including double trisomies, is virtually unknown. We present the case of a 27-year-old G3P22002 female presenting at 19 weeks and 1 day of gestation by last menstrual period for scheduled prenatal visit. Ultrasound revealed a single fetus without heart tones and adequate amniotic fluid. Limited fetal measurements were consistent with estimated gestational age of 17 weeks. Labor was induced with misoprostol due to fetal demise. Autopsy revealed an immature female fetus with grade 1-2 maceration. The ears were low-set and posteriorly rotated. The fingers were short bilaterally, and the right foot showed absence of the second and third digits. Evaluation of the organs showed predominantly marked autolysis consistent with retained stillbirth. Placental examination revealed multiple findings, including focal pseudovillous papilliform trophoblastic proliferation of the undersurface of the chorionic plate and clustering of perpendicularly oriented sclerotic chorionic villi in the chorion laeve, which have not been previously reported in cases of chromosomal abnormalities. Karyotype of placental tissue revealed a 48,XXX,+18 karyotype and the same double trisomy of fetal thymic tissue by FISH. In addition to convoluted outlines of chorionic villi, villous trophoblastic pseudoinclusions, and clusters of villous cytotrophoblasts, the previously unreported focal pseudovillous papilliform trophoblastic proliferation of the undersurface of the chorionic plate and clustering of perpendicularly oriented sclerotic chorionic villi in the chorion laeve were observed in this double trisomy case. More cases have to be examined to show if the histology is specific for this double trisomy.

Placental Histomorphology in a Case of Double Trisomy 48,XXX,+18

PubMed Central

2018-01-01

Background Approximately 50% of early spontaneous abortions are found to have chromosomal abnormalities. In these cases, certain histopathologic abnormalities are suggestive of, although not diagnostic for, the presence of chromosomal abnormalities. However, placental histomorphology in cases of complex chromosomal abnormalities, including double trisomies, is virtually unknown. Case Report We present the case of a 27-year-old G3P22002 female presenting at 19 weeks and 1 day of gestation by last menstrual period for scheduled prenatal visit. Ultrasound revealed a single fetus without heart tones and adequate amniotic fluid. Limited fetal measurements were consistent with estimated gestational age of 17 weeks. Labor was induced with misoprostol due to fetal demise. Autopsy revealed an immature female fetus with grade 1-2 maceration. The ears were low-set and posteriorly rotated. The fingers were short bilaterally, and the right foot showed absence of the second and third digits. Evaluation of the organs showed predominantly marked autolysis consistent with retained stillbirth. Placental examination revealed multiple findings, including focal pseudovillous papilliform trophoblastic proliferation of the undersurface of the chorionic plate and clustering of perpendicularly oriented sclerotic chorionic villi in the chorion laeve, which have not been previously reported in cases of chromosomal abnormalities. Karyotype of placental tissue revealed a 48,XXX,+18 karyotype and the same double trisomy of fetal thymic tissue by FISH. Conclusion In addition to convoluted outlines of chorionic villi, villous trophoblastic pseudoinclusions, and clusters of villous cytotrophoblasts, the previously unreported focal pseudovillous papilliform trophoblastic proliferation of the undersurface of the chorionic plate and clustering of perpendicularly oriented sclerotic chorionic villi in the chorion laeve were observed in this double trisomy case. More cases have to be examined to show if the histology is specific for this double trisomy. PMID:29707399

Prenatal development of the normal human vertebral corpora in different segments of the spine.

PubMed

Nolting, D; Hansen, B F; Keeling, J; Kjaer, I

1998-11-01

Vertebral columns from 13 normal human fetuses (10-24 weeks of gestation) that had aborted spontaneously were investigated as part of the legal autopsy procedure. The investigation included spinal cord analysis. To analyze the formation of the normal human vertebral corpora along the spine, including the early location and disappearance of the notochord. Reference material on the development of the normal human vertebral corpora is needed for interpretation of published observations on prenatal malformations in the spine, which include observations of various types of malformation (anencephaly, spina bifida) and various genotypes (trisomy 18, 21 and 13, as well as triploidy). The vertebral columns were studied by using radiography (Faxitron X-ray apparatus, Faxitron Model 43,855, Hewlett Packard) in lateral, frontal, and axial views and histology (decalcification, followed by toluidine blue and alcian blue staining) in and axial view. Immunohistochemical marking with Keratin Wide Spectrum also was done. Notochordal tissue (positive on marking with Keratin Wide Spectrum [DAKO, Denmark]) was located anterior to the cartilaginous body center in the youngest fetuses. The process of disintegration of the notochord and the morphology of the osseous vertebral corpora in the lumbosacral, thoracic, and cervical segments are described. Marked differences appeared in axial views, which were verified on horizontal histologic sections. Also, the increase in size was different in the different segments, being most pronounced in the thoracic and upper lumbar bodies. The lower thoracic bodies were the first to ossify. The morphologic changes observed by radiography were verified histologically. In this study, normal prenatal standards were established for the early development of the vertebral column. These standards can be used in the future--for evaluation of pathologic deviations in the human vertebral column in the second trimester.

Cryptic deletions are a common finding in “balanced” reciprocal and complex chromosome rearrangements: a study of 59 patients

PubMed Central

De Gregori, M; Ciccone, R; Magini, P; Pramparo, T; Gimelli, S; Messa, J; Novara, F; Vetro, A; Rossi, E; Maraschio, P; Bonaglia, M C; Anichini, C; Ferrero, G B; Silengo, M; Fazzi, E; Zatterale, A; Fischetto, R; Previderé, C; Belli, S; Turci, A; Calabrese, G; Bernardi, F; Meneghelli, E; Riegel, M; Rocchi, M; SGuerneri; Lalatta, F; Zelante, L; Romano, C; Fichera, Ma; Mattina, T; Arrigo, G; Zollino, M; Giglio, S; Lonardo, F; Bonfante, A; Ferlini, A; Cifuentes, F; Van Esch, H; Backx, L; Schinzel, A; Vermeesch, J R; Zuffardi, O

2007-01-01

Using array comparative genome hybridisation (CGH) 41 de novo reciprocal translocations and 18 de novo complex chromosome rearrangements (CCRs) were screened. All cases had been interpreted as “balanced” by conventional cytogenetics. In all, 27 cases of reciprocal translocations were detected in patients with an abnormal phenotype, and after array CGH analysis, 11 were found to be unbalanced. Thus 40% (11 of 27) of patients with a “chromosomal phenotype” and an apparently balanced translocation were in fact unbalanced, and 18% (5 of 27) of the reciprocal translocations were instead complex rearrangements with >3 breakpoints. Fourteen fetuses with de novo, apparently balanced translocations, all but two with normal ultrasound findings, were also analysed and all were found to be normal using array CGH. Thirteen CCRs were detected in patients with abnormal phenotypes, two in women who had experienced repeated spontaneous abortions and three in fetuses. Sixteen patients were found to have unbalanced mutations, with up to 4 deletions. These results suggest that genome‐wide array CGH may be advisable in all carriers of “balanced” CCRs. The parental origin of the deletions was investigated in 5 reciprocal translocations and 11 CCRs; all were found to be paternal. Using customised platforms in seven cases of CCRs, the deletion breakpoints were narrowed down to regions of a few hundred base pairs in length. No susceptibility motifs were associated with the imbalances. These results show that the phenotypic abnormalities of apparently balanced de novo CCRs are mainly due to cryptic deletions and that spermatogenesis is more prone to generate multiple chaotic chromosome imbalances and reciprocal translocations than oogenesis. PMID:17766364

A national register for surveillance of inherited disorders: beta thalassaemia in the United Kingdom.

PubMed Central

Modell, B.; Khan, M.; Darlison, M.; King, A.; Layton, M.; Old, J.; Petrou, M.; Varnavides, L.

2001-01-01

OBJECTIVE: To demonstrate the value of a national register for surveillance of services for an inherited disorder. METHODS: Data from the United Kingdom Thalassaemia Register and the United Kingdom Register of Prenatal Diagnosis for Haemoglobin Disorders were combined in a database; these registers include all fetuses known to have been diagnosed with beta thalassaemia major, beta thalassaemia intermedia, or haemoglobin E/beta thalassaemia in the United Kingdom. Data were extracted to show outcomes (selective abortion or live birth) of all fetuses and the status of those born with a disorder (alive, dead, successful bone marrow transplant, or lost to follow-up) by parents' region of residence and ethnicity. FINDINGS: At the end of 1999 the register included 1074 patients, 807 of whom were alive and residing in the United Kingdom. A successful bone marrow transplant has been performed for 117 out of 581 (20%) patients born since 1975. Residents of Pakistani origin are now the main group at risk in the United Kingdom, replacing residents of Cypriot origin. This has led to a marked shift in the need for services from the south-east of England to the Midlands and the north of England. Despite the acceptability of prenatal diagnosis, the proportion of affected births remains 50% higher than would be expected, reflecting a widespread failure to deliver timely screening and counselling to carriers. Even though effective treatment is available the annual number of deaths is rising, indicating that better tolerated treatments are needed. CONCLUSION: A national diagnosis register is a powerful instrument for monitoring the treatment and prevention of inherited disorders and for highlighting correctable shortcomings. In view of the increasing possibilities for genetic screening there is a strong case for central funding for such databases within modern health services. PMID:11731807

Cardiovascular cast model fabrication and casting effectiveness evaluation in fetus with severe congenital heart disease or normal heart.

PubMed

Wang, Yu; Cao, Hai-yan; Xie, Ming-xing; He, Lin; Han, Wei; Hong, Liu; Peng, Yuan; Hu, Yun-fei; Song, Ben-cai; Wang, Jing; Wang, Bin; Deng, Cheng

2016-04-01

To investigate the application and effectiveness of vascular corrosion technique in preparing fetal cardiovascular cast models, 10 normal fetal heart specimens with other congenital disease (control group) and 18 specimens with severe congenital heart disease (case group) from induced abortions were enrolled in this study from March 2013 to June 2015 in our hospital. Cast models were prepared by injecting casting material into vascular lumen to demonstrate real geometries of fetal cardiovascular system. Casting effectiveness was analyzed in terms of local anatomic structures and different anatomical levels (including overall level, atrioventricular and great vascular system, left-sided and right-sided heart), as well as different trimesters of pregnancy. In our study, all specimens were successfully casted. Casting effectiveness analysis of local anatomic structures showed a mean score from 1.90±1.45 to 3.60±0.52, without significant differences between case and control groups in most local anatomic structures except left ventricle, which had a higher score in control group (P=0.027). Inter-group comparison of casting effectiveness in different anatomical levels showed no significant differences between the two groups. Intra-group comparison also revealed undifferentiated casting effectiveness between atrioventricular and great vascular system, or left-sided and right-sided heart in corresponding group. Third-trimester group had a significantly higher perfusion score in great vascular system than second-trimester group (P=0.046), while the other anatomical levels displayed no such difference. Vascular corrosion technique can be successfully used in fabrication of fetal cardiovascular cast model. It is also a reliable method to demonstrate three-dimensional anatomy of severe congenital heart disease and normal heart in fetus.

Efficacy of single calfhood vaccination of elk with Brucella abortus strain 19

USGS Publications Warehouse

Roffe, T.J.; Jones, L.C.; Coffin, K.; Drew, M.L.; Sweeney, Steven J.; Hagius, S.D.; Elzer, P.H.; Davis, D.

2004-01-01

Brucellosis has been eradicated from cattle in the states of Wyoming, Montana, and Idaho, USA. However, free-ranging elk (Cervus elaphus) that use feedgrounds in the Greater Yellowstone Area (GYA) and bison (Bison bison) in Yellowstone and Grand Teton national parks still have high seroprevalence to the disease and have caused loss of brucellosis-free status in Wyoming. Management tools to control or eliminate the disease are limited; however, wildlife vaccination is among the methods currently used by wildlife managers in Wyoming. We conducted a controlled challenge study of single calfhood vaccination. Elk calves, caught in January and February of 1999 and 2000 and acclimated to captivity for 3 weeks, were randomly assigned to control or vaccinate groups. The vaccinate groups received Brucetta abortus vaccine strain 19 (S19) by hand-delivered intramuscular injection. Calves were raised to adulthood and bred at either 2.5 or 3.5 years of age for 2000 and 1999 captures, respectively. Eighty-nine (44 controls, 45 vaccinates) pregnant elk entered the challenge portion of the study. We challenged elk at mid-gestation with pathogenic B. abortus strain 2308 by intraconjunctival instillation. Abortion occurred in significantly more (P = 0.002) controls (42; 93%) than vaccinates (32; 71%), and vaccine protected 25% of the vaccinate group. We used Brucella culture of fetus/calf tissues to determine the efficacy of vaccination for preventing infection, and we found that the number of infected fetuses/calves did not differ between controls and vaccinates (P = 0.14). Based on these data, single calfhood vaccination with S19 has low efficacy, will likely have only little to moderate effect on Brucella prevalence in elk, and is unlikely to eradicate the disease in wildlife of the GYA.

Girl child and gender bias.

PubMed

Chowdhry, D P

1995-01-01

This article identifies gender bias against female children and youth in India. Gender bias is based on centuries-old religious beliefs and sayings from ancient times. Discrimination is reflected in denial or ignorance of female children's educational, health, nutrition, and recreational needs. Female infanticide and selective abortion of female fetuses are other forms of discrimination. The task of eliminating or reducing gender bias will involve legal, developmental, political, and administrative measures. Public awareness needs to be created. There is a need to reorient the education and health systems and to advocate for gender equality. The government of India set the following goals for the 1990s: to protect the survival of the girl child and practice safe motherhood; to develop the girl child in general; and to protect vulnerable girl children in different circumstances and in special groups. The Health Authorities should monitor the laws carefully to assure marriage after the minimum age, ban sex determination of the fetus, and monitor the health and nutrition of pre-school girls and nursing and pregnant mothers. Mothers need to be encouraged to breast feed, and to breast feed equally between genders. Every village and slum area needs a mini health center. Maternal mortality must decline. Primary health centers and hospitals need more women's wards. Education must be universally accessible. Enrollments should be increased by educating rural tribal and slum parents, reducing distances between home and school, making curriculum more relevant to girls, creating more female teachers, and providing facilities and incentives for meeting the needs of girl students. Supplementary income could be provided to families for sending girls to school. Recreational activities must be free of gender bias. Dowry, sati, and devdasi systems should be banned.

Comparative Genomics of Campylobacter fetus from Reptiles and Mammals Reveals Divergent Evolution in Host-Associated Lineages

PubMed Central

Gilbert, Maarten J.; Miller, William G.; Yee, Emma; Zomer, Aldert L.; van der Graaf-van Bloois, Linda; Fitzgerald, Collette; Forbes, Ken J.; Méric, Guillaume; Sheppard, Samuel K.; Wagenaar, Jaap A.; Duim, Birgitta

2016-01-01

Campylobacter fetus currently comprises three recognized subspecies, which display distinct host association. Campylobacter fetus subsp. fetus and C. fetus subsp. venerealis are both associated with endothermic mammals, primarily ruminants, whereas C. fetus subsp. testudinum is primarily associated with ectothermic reptiles. Both C. fetus subsp. testudinum and C. fetus subsp. fetus have been associated with severe infections, often with a systemic component, in immunocompromised humans. To study the genetic factors associated with the distinct host dichotomy in C. fetus, whole-genome sequencing and comparison of mammal- and reptile-associated C. fetus was performed. The genomes of C. fetus subsp. testudinum isolated from either reptiles or humans were compared with elucidate the genetic factors associated with pathogenicity in humans. Genomic comparisons showed conservation of gene content and organization among C. fetus subspecies, but a clear distinction between mammal- and reptile-associated C. fetus was observed. Several genomic regions appeared to be subspecies specific, including a putative tricarballylate catabolism pathway, exclusively present in C. fetus subsp. testudinum strains. Within C. fetus subsp. testudinum, sapA, sapB, and sapAB type strains were observed. The recombinant locus iamABC (mlaFED) was exclusively associated with invasive C. fetus subsp. testudinum strains isolated from humans. A phylogenetic reconstruction was consistent with divergent evolution in host-associated strains and the existence of a barrier to lateral gene transfer between mammal- and reptile-associated C. fetus. Overall, this study shows that reptile-associated C. fetus subsp. testudinum is genetically divergent from mammal-associated C. fetus subspecies. PMID:27333878

Whole genome sequence analysis indicates recent diversification of mammal-associated Campylobacter fetus and implicates a genetic factor associated with H2S production

USDA-ARS?s Scientific Manuscript database

Campylobacter fetus can cause disease in both humans and animals. C. fetus has been divided into three subspecies: C. fetus subsp. fetus (Cff), C. fetus subsp. venerealis (Cfv) and C. fetus subsp. testudinum. Subspecies identification of C. fetus strains is crucial in the control of Bovine Genital C...

Tocilizumab use in pregnancy: Analysis of a global safety database including data from clinical trials and post-marketing data.

PubMed

Hoeltzenbein, Maria; Beck, Evelin; Rajwanshi, Richa; Gøtestam Skorpen, Carina; Berber, Erhan; Schaefer, Christof; Østensen, Monika

2016-10-01

Analyze the cumulative evidence for pregnancy outcomes after maternal exposure to tocilizumab, an anti-interleukin-6-receptor monoclonal antibody used for the treatment of rheumatoid arthritis and juvenile idiopathic arthritis. At present, published experience on tocilizumab use during pregnancy is very limited. We have analyzed all pregnancy-related reports documented in the Roche Global Safety Database until December 31, 2014 (n = 501). After exclusion of ongoing pregnancies, duplicates, and cases retrieved from the literature, 399 women were found to have been exposed to tocilizumab shortly before or during pregnancy, with pregnancy outcomes being reported in 288 pregnancies (72.2%). Of these 288 pregnancies, 180 were prospectively reported resulting in 109 live births (60.6%), 39 spontaneous abortions (21.7%), 31 elective terminations of pregnancy (17.2%), and 1 stillbirth. The rate of malformations was 4.5%. Co-medications included methotrexate in 21.1% of the prospectively ascertained cases. Compared to the general population, an increased rate of preterm birth (31.2%) was observed. Retrospectively reported pregnancies (n = 108) resulted in 55 live births (50.9%), 31 spontaneous abortions (28.7%), and 22 elective terminations (20.4%). Three infants/fetuses with congenital anomalies were reported in this group. No increased risks for adverse pregnancy outcomes were observed after paternal exposure in 13 pregnancies with known outcome. No indication for a substantially increased malformation risk was observed. Considering the limitations of global safety databases, the data do not yet prove safety, but provide information for physicians and patients to make informed decisions. This is particularly important after inadvertent exposure to tocilizumab, shortly before or during early pregnancy. Copyright © 2016 Elsevier Inc. All rights reserved.

Comparative Genomics of Campylobacter fetus from Reptiles and Mammals Reveals Divergent Evolution in Host-Associated Lineages.

PubMed

Gilbert, Maarten J; Miller, William G; Yee, Emma; Zomer, Aldert L; van der Graaf-van Bloois, Linda; Fitzgerald, Collette; Forbes, Ken J; Méric, Guillaume; Sheppard, Samuel K; Wagenaar, Jaap A; Duim, Birgitta

2016-07-02

Campylobacter fetus currently comprises three recognized subspecies, which display distinct host association. Campylobacter fetus subsp. fetus and C fetus subsp. venerealis are both associated with endothermic mammals, primarily ruminants, whereas C fetus subsp. testudinum is primarily associated with ectothermic reptiles. Both C. fetus subsp. testudinum and C. fetus subsp. fetus have been associated with severe infections, often with a systemic component, in immunocompromised humans. To study the genetic factors associated with the distinct host dichotomy in C. fetus, whole-genome sequencing and comparison of mammal- and reptile-associated C fetus was performed. The genomes of C fetus subsp. testudinum isolated from either reptiles or humans were compared with elucidate the genetic factors associated with pathogenicity in humans. Genomic comparisons showed conservation of gene content and organization among C fetus subspecies, but a clear distinction between mammal- and reptile-associated C fetus was observed. Several genomic regions appeared to be subspecies specific, including a putative tricarballylate catabolism pathway, exclusively present in C fetus subsp. testudinum strains. Within C fetus subsp. testudinum, sapA, sapB, and sapAB type strains were observed. The recombinant locus iamABC (mlaFED) was exclusively associated with invasive C fetus subsp. testudinum strains isolated from humans. A phylogenetic reconstruction was consistent with divergent evolution in host-associated strains and the existence of a barrier to lateral gene transfer between mammal- and reptile-associated C fetus Overall, this study shows that reptile-associated C fetus subsp. testudinum is genetically divergent from mammal-associated C fetus subspecies. © The Author 2016. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution.

Misperceptions about the risks of abortion in women presenting for abortion.

PubMed

Wiebe, Ellen R; Littman, Lisa; Kaczorowski, Janusz; Moshier, Erin L

2014-03-01

Misinformation about the risks and sequelae of abortion is widespread. The purpose of this study was to examine whether women having an abortion who believe that there should be restrictions to abortion (i.e., that some other women should not be allowed to have an abortion) also believe this misinformation about the health risks associated with abortion. We carried out a cross-sectional survey of women presenting consecutively for an abortion at an urban abortion clinic in Vancouver, British Columbia, between February and September 2012. Of 1008 women presenting for abortion, 978 completed questionnaires (97% response rate), and 333 of these (34%) favoured abortion restrictions. More women who favoured restrictions believed that the health risk of an abortion was the same as or greater than the health risk of childbirth (84.2% vs. 65.6%, P < 0.001), that abortion caused mental health problems (39.1% vs. 28.3%, P < 0.001), and that abortion caused infertility (41.7% vs. 21.9%, P < 0.001). Using multivariate logistic regression analyses, believing that abortion should not be restricted was found to be a significantly correlated with correct answers about health risks, mental health problems, and infertility. Misinformed beliefs about the risks of abortion are common among women having an abortion. Women presenting for abortion who favoured restrictions to abortion have more misperceptions about abortion risks than women who favour no restrictions.

Abortion surveillance - United States, 2007.

PubMed

Pazol, Karen; Zane, Suzanne; Parker, Wilda Y; Hall, Laura R; Gamble, Sonya B; Hamdan, Saeed; Berg, Cynthia; Cook, Douglas A

2011-02-25

Since 1969, CDC has conducted abortion surveillance to document the number and characteristics of women obtaining legal induced abortions in the United States. 2007. Each year, CDC requests abortion data from the central health agencies of 52 reporting areas (the 50 states, the District of Columbia, and New York City). This information is provided voluntarily. For 2007, data were received from 49 reporting areas. For the purpose of trend analysis, data were evaluated from the 45 areas that reported data every year during the preceding decade (1998-2007). Abortion rates (number of abortions per 1,000 women) and ratios (number of abortions per 1,000 live births) were calculated using census and natality data, respectively. A total of 827,609 abortions were reported to CDC for 2007. Among the 45 reporting areas that provided data every year during 1998-2007, a total of 810,582 abortions (97.9% of the total) were reported for 2007; the abortion rate was 16.0 abortions per 1,000 women aged 15-44 years, and the abortion ratio was 231 abortions per 1,000 live births. Compared with 2006, the total number and rate of reported abortions decreased 2%, and the abortion ratio decreased 3%. Reported abortion numbers, rates, and ratios were 6%, 7%, and 14% lower, respectively, in 2007 than in 1998. Women aged 20-29 years accounted for 56.9% of all abortions in 2007 and for the majority of abortions during the entire period of analysis (1998-2007). In 2007, women aged 20-29 years also had the highest abortion rates (29.4 abortions per 1,000 women aged 20-24 years and 21.4 abortions per 1,000 women aged 25-29 years). Adolescents aged 15-19 years accounted for 16.5% of all abortions in 2007 and had an abortion rate of 14.5 abortions per 1,000 adolescents aged 15-19 years; women aged ≥35 years accounted for a smaller percentage (12.0%) of abortions and had lower abortion rates (7.7 abortions per 1,000 women aged 35-39 years and 2.6 abortions per 1,000 women aged ≥40 years). During 1998-2007, the abortion rate increased among women aged ≥35 years but decreased among adolescents aged ≤19 years and among women aged 20-29 years. In contrast to the percentage distribution of abortions and abortion rates, abortion ratios were highest at the extremes of reproductive age, both in 2007 and throughout the entire period of analysis. During 1998-2007 abortion ratios decreased among women in all age groups except for those aged <15 years. In 2007, most (62.3%) abortions were performed at ≤8 weeks' gestation, and 91.5% were performed at ≤13 weeks' gestation. Few abortions (7.2%) were performed at 14-20 weeks' gestation, and 1.3% were performed at ≥21 weeks' gestation. During 1998-2007, the percentage of abortions performed at ≤13 weeks' gestation remained stable; however, abortions performed at ≥16 weeks' gestation decreased by 13%-14%, and among the abortions performed at ≤13 weeks' gestation, the percentage performed at ≤6 weeks' gestation increased 65%. In 2007, 78.1% of abortions were performed by curettage at ≤13 weeks' gestation, and 13.1% were performed by early medical abortion (a nonsurgical abortion at ≤8 weeks' gestation); 7.9% of abortions were performed by curettage at >13 weeks' gestation. Among the 62.3% of abortions that were performed at ≤8 weeks' gestation, and thus were eligible for early medical abortion, 20.3% were completed by this method. Deaths of women associated with complications from abortions for 2007 are being investigated under CDC's Pregnancy Mortality Surveillance System. In 2006, the most recent year for which data were available, six women were reported to have died as a result of complications from known legal induced abortions. No reported deaths were associated with known illegal induced abortions. Among the 45 areas that reported data every year during 1998-2007, the total number, rate, and ratio of reported abortions decreased during 2006-2007. This decrease reversed the increase in reported abortion numbers and rates that occurred during 2005-2006; however, reported abortion numbers and rates for 2007 still were higher than they had been previously in 2005. In 2006, as in previous years, reported deaths related to abortion were rare. Abortion surveillance in the United States continues to provide the data needed to examine trends in the number and characteristics of women obtaining abortions. Policymakers and program planners can use these data to guide and evaluate efforts to prevent unintended pregnancies.

Abortion rights down under.

PubMed

Kirkby, M

1994-08-01

State and federal governments in Australia fear actively trying to ensure access to abortion. No federal abortion law in Australia exists. Abortion is a state matter. The federal government's health care system does reimburse women for abortion services, however. State laws prohibit unlawful abortions but they do not define what they mean by unlawful abortion. Victoria, New South Wales, and Queensland have had common law interpretations of their Crimes Acts, which allow greater access to abortion. Tasmania and Western Australia have not had common law interpretations. Thus, even though abortion is available, women and providers are not secure. Abortion reform in South Australia and the Northern Territory has made access to abortion more difficult. A woman must be a resident in South Australia for 2 months before she can obtain an abortion. Abortions are allowed only in a clinic or a hospital. Women in metropolitan Melbourne and Sydney have good access to abortion services, while those in the country or in an isolated part of NSW or Victoria may have an antiabortion physician serving their area. Women in Queensland, Tasmania, and Western Australia pay a lot for an abortion because they also have to pay for airfare to a large city. Only a gynecologist can perform abortions in the Northern Territory. Social workers often coerce Aboriginal women into an abortion. The few antiabortion physicians have a big impact on whether women receive abortion information or not. Research at Adelaide and Flinders Universities show that abortion-related trauma is linked to obtaining information and access to abortion services. Physicians are nervous about performing abortions because abortion is still in the Crimes Acts and Criminal Codes, making it difficult to recruit high quality and empathetic practitioners. Antiabortion groups are small and tend not to adopt extreme tactics. The Abortion Rights Network of Australia has recently been formed.

Trends in use of medical abortion in the United States: reanalysis of surveillance data from the Centers for Disease Control and Prevention, 2001-2008.

PubMed

Pazol, Karen; Creanga, Andreea A; Zane, Suzanne B

2012-12-01

With changing patterns and increasing use of medical abortion in the United States, it is important to have accurate statistics on the use of this method regularly available. This study assesses the accuracy of medical abortion data reported annually to the Centers for Disease Control and Prevention (CDC) and describes trends over time in the use of medical abortion relative to other methods. This analysis included data reported to CDC for 2001-2008. Year-specific analyses included all states that monitored medical abortion for a given year, while trend analyses were restricted to states that monitored medical abortion continuously from 2001 to 2008. Data quality and completeness were assessed by (a) examining abortions reported with an unspecified method type within the gestational age limit for medical abortion (med-eligible abortions) and (b) comparing the percentage of all abortions and med-eligible abortions reported to CDC as medical abortions with estimates based on published mifepristone sales data for the United States from 2001 to 2007. During 2001-2008, the percentage of med-eligible abortions reported to CDC with an unspecified method type remained low (1.0%-2.2%); CDC data and mifepristone sales estimates for 2001-2007 demonstrated strong agreement [all abortions: intraclass correlation coefficient (ICC)=0.983; med-eligible abortions: ICC=0.988]. During 2001-2008, the percentage of abortions reported to CDC as medical abortions increased (p<.001 for all abortions and for med-eligible abortions). Among states that reported medical abortions for 2008, 15% of all abortions and 23% of med-eligible abortions were reported as medical abortions. CDC's Abortion Surveillance System provides an important annual data source that accurately describes the use of medical abortion relative to other methods in the United States. Published by Elsevier Inc.

Demand for abortion and post abortion care in Ibadan, Nigeria.

PubMed

Awoyemi, Bosede O; Novignon, Jacob

2014-01-01

While induced abortion is considered to be illegal and socially unacceptable in Nigeria, it is still practiced by many women in the country. Poor family planning and unsafe abortion practices have daunting effects on maternal health. For instance, Nigeria is on the verge of not meeting the Millennium development goals on maternal health due to high maternal mortality ratio, estimated to be about 630 maternal deaths per 100,000 live births. Recent evidences have shown that a major factor in this trend is the high incidence of abortion in the country. The objective of this paper is, therefore, to investigate the factors determining the demand for abortion and post-abortion care in Ibadan city of Nigeria. The study employed data from a hospital-based/exploratory survey carried out between March to September 2010. Closed ended questionnaires were administered to a sample of 384 women of reproductive age from three hospitals within the Ibadan metropolis in South West Nigeria. However, only 308 valid responses were received and analysed. A probit model was fitted to determine the socioeconomic factors that influence demand for abortion and post-abortion care. The results showed that 62% of respondents demanded for abortion while 52.3% of those that demanded for abortion received post-abortion care. The findings again showed that income was a significant determinant of abortion and post-abortion care demand. Women with higher income were more likely to demand abortion and post-abortion care. Married women were found to be less likely to demand for abortion and post-abortion care. Older women were significantly less likely to demand for abortion and post-abortion care. Mothers' education was only statistically significant in determining abortion demand but not post-abortion care demand. The findings suggest that while abortion is illegal in Nigeria, some women in the Ibadan city do abort unwanted pregnancies. The consequence of this in the absence of proper post-abortion care is daunting. There is the need for policymakers to intensify public education against indiscriminate abortion and to reduce unwanted pregnancies. In effect, there is need for effective alternative family planning methods. This is likely to reduce the demand for abortion. Further, with income found as a major constraint, post abortion services should be made accessible to both the rich and poor alike so as to prevent unnecessary maternal deaths as a result of abortion related complications.

Cost of abortions in Zambia: A comparison of safe abortion and post abortion care.

PubMed

Parmar, Divya; Leone, Tiziana; Coast, Ernestina; Murray, Susan Fairley; Hukin, Eleanor; Vwalika, Bellington

2017-02-01

Unsafe abortion is a significant but preventable cause of maternal mortality. Although induced abortion has been legal in Zambia since 1972, many women still face logistical, financial, social, and legal obstacles to access safe abortion services, and undergo unsafe abortion instead. This study provides the first estimates of costs of post abortion care (PAC) after an unsafe abortion and the cost of safe abortion in Zambia. In the absence of routinely collected data on abortions, we used multiple data sources: key informant interviews, medical records and hospital logbooks. We estimated the costs of providing safe abortion and PAC services at the University Teaching Hospital, Lusaka and then projected these costs to generate indicative cost estimates for Zambia. Due to unavailability of data on the actual number of safe abortions and PAC cases in Zambia, we used estimates from previous studies and from other similar countries, and checked the robustness of our estimates with sensitivity analyses. We found that PAC following an unsafe abortion can cost 2.5 times more than safe abortion care. The Zambian health system could save as much as US$0.4 million annually if those women currently treated for an unsafe abortion instead had a safe abortion.

An Overview on Prenatal Screening for Chromosomal Aberrations.

PubMed

Hixson, Lucas; Goel, Srishti; Schuber, Paul; Faltas, Vanessa; Lee, Jessica; Narayakkadan, Anjali; Leung, Ho; Osborne, Jim

2015-10-01

This article is a review of current and emerging methods used for prenatal detection of chromosomal aneuploidies. Chromosomal anomalies in the developing fetus can occur in any pregnancy and lead to death prior to or shortly after birth or to costly lifelong disabilities. Early detection of fetal chromosomal aneuploidies, an atypical number of certain chromosomes, can help parents evaluate their pregnancy options. Current diagnostic methods include maternal serum sampling or nuchal translucency testing, which are minimally invasive diagnostics, but lack sensitivity and specificity. The gold standard, karyotyping, requires amniocentesis or chorionic villus sampling, which are highly invasive and can cause abortions. In addition, many of these methods have long turnaround times, which can cause anxiety in mothers. Next-generation sequencing of fetal DNA in maternal blood enables minimally invasive, sensitive, and reasonably rapid analysis of fetal chromosomal anomalies and can be of clinical utility to parents. This review covers traditional methods and next-generation sequencing techniques for diagnosing aneuploidies in terms of clinical utility, technological characteristics, and market potential. © 2015 Society for Laboratory Automation and Screening.

The impact of medical technology on the pregnant woman's right to privacy.

PubMed

Annas, G J

1987-01-01

It has been suggested that the advance of science and technology in the West has changed both the relationship of man to nature and of man to man. With regard to human reproduction, science and technology in medicine may certainly change the relationship of man to nature and of man to man, but also the concept of what it means to be human. Efforts must be taken to guarantee the rights of all humans. The author explores developing reproductive medical technology to consider how it may change our concept of humanness and how that change may be accommodated, encouraged, or impeded by the relationship between the government and its pregnant citizens as defined by the US Constitution and the right to privacy. Sections discuss the Constitution at the beginning of life; sterilization and the right to procreate; contraception, abortion, and the right not to procreate; and surrogacy. The author also discusses constitutional issues when the interests of a pregnant woman conflict with those of the fetus in terms of fetal surgery, forced cesarean-section cases, and the fetal abuse case of Pamela Monson Stewart.

Legal semantics. Nurses and non-surgical abortions.

PubMed

Rae, K

1981-02-26

A 1980 law was confirmed by the House of Lords majority which allows nurses to participate in the nonsurgical prostaglandin termination of pregnancy. Nurses are acting under written instructions of a doctor when carrying out the procedure, although they also terminate the pregnancy. A nurse is now in danger of liability litigation if she fails at any stage of the termination to perform successfully. The majority decision made the two words "termination" and "treatment" of pregnancy synonymous. Nurses are to act in a ministerial capacity and on doctors' orders. Doctors are to share in any liability if negligence should occur. The question remains: will they? The procedure includes the following: attachment of the catheter to the prostaglandin pump; switching on of pump; insertion of a cannula into the vein; attachment and commencement of the oxytocin intravenous infusion; monitoring of the patient's observations; adjustment of the flow rates of both infusions; and, discontinuation of the process once the fetus is discharged or a fixed period has expired after which the operation is considered to have failed (usually 30 hours).

Invited commentary: Natural versus unnatural sex ratios--a quandary of modern times.

PubMed

Wilcox, Allen J; Baird, Donna D

2011-12-15

The typical dilemma with sex-ratio findings is that when they are real, they aren't interesting, and when they are interesting, they aren't real. In this issue of the Journal, Fernández et al. (Am J Epidemiol. 2011;174(12):1327-1331) describe a deviation of the sex ratio that is apparently both large and real. There was a temporary but distinct spike in the proportion of boys born in Cuba around the time of the collapse of the national economy during the 1990s. Although an excess of boys does not fit the prevailing biologic theory regarding maternal stress and the sex ratio, the data are consistent with results from the Dutch famine (where population-level deprivation was even more extreme). A new quandary arises in the modern era with interpretation of the sex ratio: If the decision to abort a pregnancy is influenced by the sex of the fetus, a change in the behavior of even a small proportion of women could influence the sex ratio at birth. The possible role of sex selection in the Cuban context is discussed.

Sex ratios in the two Germanies: a test of the economic stress hypothesis.

PubMed

Catalano, Ralph A

2003-09-01

Literature describing temporal variation in the secondary sex ratio among humans reports an association between population stressors and declines in the odds of male birth. Explanations of this phenomenon draw on reports that stressed females spontaneously abort male more than female fetuses, and that stressed males exhibit reduced sperm motility. This work has led to the argument that population stress induced by a declining economy reduces the human sex ratio. No direct test of this hypothesis appears in the literature. Here, a test is offered based on a comparison of the sex ratio in East and West Germany for the years 1946 to 1999. The theory suggests that the East German sex ratio should be lower in 1991, when East Germany's economy collapsed, than expected from its own history and from the sex ratio in West Germany. The hypothesis is tested using time-series modelling methods. The data support the hypothesis. The sex ratio in East Germany was at its lowest in 1991. This first direct test supports the hypothesis that economic decline reduces the human sex ratio.

Selection against small males in utero: a test of the Wells hypothesis.

PubMed

Catalano, R; Goodman, J; Margerison-Zilko, C E; Saxton, K B; Anderson, E; Epstein, M

2012-04-01

The argument that women in stressful environments spontaneously abort their least fit fetuses enjoys wide dissemination despite the fact that several of its most intuitive predictions remain untested. The literature includes no tests, for example, of the hypothesis that these mechanisms select against small for gestational age (SGA) males. We apply time-series modeling to 4.9 million California male term births to test the hypothesis that the rate of SGA infants in 1096 weekly birth cohorts varies inversely with labor market contraction, a known stressor of contemporary populations. We find support for the hypothesis that small size becomes less frequent among term male infants when the labor market contracts. Our findings contribute to the evidence supporting selection in utero. They also suggest that research into the association between maternal stress and adverse birth outcomes should acknowledge the possibility that fetal loss may affect findings and their interpretation. Strengths of our analyses include the large number and size of our birth cohorts and our control for autocorrelation. Weaknesses include that we, like nearly all researchers in the field, have no direct measure of fetal loss.

Overview on the Current Status of Zika Virus Pathogenesis and Animal Related Research.

PubMed

Pawitwar, Shashank S; Dhar, Supurna; Tiwari, Sneham; Ojha, Chet Raj; Lapierre, Jessica; Martins, Kyle; Rodzinski, Alexandra; Parira, Tiyash; Paudel, Iru; Li, Jiaojiao; Dutta, Rajib Kumar; Silva, Monica R; Kaushik, Ajeet; El-Hage, Nazira

2017-09-01

There is growing evidence that Zika virus (ZIKV) infection is linked with activation of Guillan-Barré syndrome (GBS) in adults infected with the virus and microcephaly in infants following maternal infection. With the recent outpour in publications by numerous research labs, the association between microcephaly in newborns and ZIKV has become very apparent in which large numbers of viral particles were found in the central nervous tissue of an electively aborted microcephalic ZIKV-infected fetus. However, the underlying related mechanisms remain poorly understood. Thus, development of ZIKV-infected animal models are urgently required. The need to develop drugs and vaccines of high efficacy along with efficient diagnostic tools for ZIKV treatment and management raised the demand for a very selective animal model for exploring ZIKV pathogenesis and related mechanisms. In this review, we describe recent advances in animal models developed for studying ZIKV pathogenesis and evaluating potential interventions against human infection, including during pregnancy. The current research directions and the scientific challenges ahead in developing effective vaccines and therapeutics are also discussed.

Bulldog dwarfism in Dexter cattle is caused by mutations in ACAN.

PubMed

Cavanagh, Julie A L; Tammen, Imke; Windsor, Peter A; Bateman, John F; Savarirayan, Ravi; Nicholas, Frank W; Raadsma, Herman W

2007-11-01

Bulldog dwarfism in Dexter cattle is one of the earliest single-locus disorders described in animals. Affected fetuses display extreme disproportionate dwarfism, reflecting abnormal cartilage development (chondrodysplasia). Typically, they die around the seventh month of gestation, precipitating a natural abortion. Heterozygotes show a milder form of dwarfism, most noticeably having shorter legs. Homozygosity mapping in candidate regions in a small Dexter pedigree suggested aggrecan (ACAN) as the most likely candidate gene. Mutation screening revealed a 4-bp insertion in exon 11 (2266_2267insGGCA) (called BD1 for diagnostic testing) and a second, rarer transition in exon 1 (-198C>T) (called BD2) that cosegregate with the disorder. In chondrocytes from cattle heterozygous for the insertion, mutant mRNA is subject to nonsense-mediated decay, showing only 8% of normal expression. Genotyping in Dexter families throughout the world shows a one-to-one correspondence between genotype and phenotype at this locus. The heterozygous and homozygous-affected Dexter cattle could prove invaluable as a model for human disorders caused by mutations in ACAN.

[Effects of zinc deficiency in pregnancy on the mother and the newborn infant].

PubMed

Favier, A; Favier, M

1990-01-01

There seems to be a zinc deficiency during pregnancy in view of the low serum zinc levels, but especially low zinc levels in hair and leucocytes. The need for zinc supplements is still ill-defined but represents at least 5 mg per day which are not covered by the diet and taken from the maternal reserves. Therefore the risk of deficiency is real and its manifestations are numerous. There is a risk of spontaneous abortion, gravidic toxemia, treatment-resistant anemia, abnormally prolonged gestation and difficult delivery for the mother. As for the fetus, with zinc deficiency there is a risk of hypotrophism and malformations with potentialization of the teratogenic effect of alcohol and many medications. Besides, in animals, zinc deficiency during pregnancy results in late effects several months after birth: decrease immunity, learning or memory disorders. In view of all these consequences, administration of supplements is imperative and must be evaluated providing that it does not exceed 50 mg of zinc per day. Besides, it seems preferable to provide balanced multisupplements in minerals and vitamins, since supplement in iron alone results in zinc deficiency.

Abortion Surveillance - United States, 2014.

PubMed

Jatlaoui, Tara C; Shah, Jill; Mandel, Michele G; Krashin, Jamie W; Suchdev, Danielle B; Jamieson, Denise J; Pazol, Karen

2017-11-24

Since 1969, CDC has conducted abortion surveillance to document the number and characteristics of women obtaining legal induced abortions in the United States. 2014. Each year, CDC requests abortion data from the central health agencies of 52 reporting areas (the 50 states, the District of Columbia, and New York City). The reporting areas provide this information voluntarily. For 2014, data were received from 49 reporting areas. For trend analysis, abortion data were evaluated from 48 areas that reported data every year during 2005-2014. Census and natality data, respectively, were used to calculate abortion rates (number of abortions per 1,000 women aged 15-44 years) and ratios (number of abortions per 1,000 live births). A total of 652,639 abortions were reported to CDC for 2014. Of these abortions, 98.4% were from the 48 reporting areas that provided data every year during 2005-2014. Among these 48 reporting areas, the abortion rate for 2014 was 12.1 abortions per 1,000 women aged 15-44 years, and the abortion ratio was 186 abortions per 1,000 live births. From 2013 to 2014, the total number and rate of reported abortions decreased 2%, and the ratio decreased 7%. From 2005 to 2014, the total number, rate, and ratio of reported abortions decreased 21%, 22%, and 21%, respectively. In 2014, all three measures reached their lowest level for the entire period of analysis (2005-2014). In 2014 and throughout the period of analysis, women in their 20s accounted for the majority of abortions and had the highest abortion rates; women in their 30s and older accounted for a much smaller percentage of abortions and had lower abortion rates. In 2014, women aged 20-24 and 25-29 years accounted for 32.2% and 26.7% of all reported abortions, respectively, and had abortion rates of 21.3 and 18.4 abortions per 1,000 women aged 20-24 and 25-29 years, respectively. In contrast, women aged 30-34, 35-39, and ≥40 years accounted for 17.1%, 9.7%, and 3.6% of all reported abortions, respectively, and had abortion rates of 11.9, 7.2, and 2.6 abortions per 1,000 women aged 30-34 years, 35-39 years, and ≥40 years, respectively. From 2005 to 2014, the abortion rate decreased among women aged 20-24, 25-29, 30-34, and 35-39 years by 27%, 16%, 12%, and 5%, respectively, but increased 4% among women aged ≥40 years. In 2014, adolescents aged <15 and 15-19 years accounted for 0.3% and 10.4% of all reported abortions, respectively, and had abortion rates of 0.5 and 7.5 abortions per 1,000 adolescents aged <15 and 15-19 years, respectively. From 2005 to 2014, the percentage of abortions accounted for by adolescents aged 15-19 years decreased 38%, and their abortion rate decreased 49%. These decreases were greater than the decreases for women in any older age group. In contrast to the percentage distribution of abortions and abortion rates by age, abortion ratios in 2014 and throughout the entire period of analysis were highest among adolescents and lowest among women aged 30-39 years. Abortion ratios decreased from 2005 to 2014 for women in all age groups. In 2014, the majority (67.0%) of abortions were performed at ≤8 weeks' gestation, and nearly all (91.5%) were performed at ≤13 weeks' gestation. Few abortions were performed between 14 and 20 weeks' gestation (7.2%) or at ≥21 weeks' gestation (1.3%). During 2005-2014, the percentage of all abortions performed at ≤13 weeks' gestation remained consistently high (≥91.4%). Among abortions performed at ≤13 weeks' gestation, there was a shift toward earlier gestational ages, as the percentage performed at ≤6 weeks' gestation increased 21%, and the percentage of all other gestational ages at ≤13 weeks' gestation decreased 7%-20%. In 2014, among reporting areas that included medical (nonsurgical) abortion on their reporting form, 22.6% of all abortions were performed by early medical abortion (a nonsurgical abortion at ≤8 weeks' gestation), 67.4% were performed by surgical abortion at ≤13 weeks' gestation, and 8.6% were performed by surgical abortion at >13 weeks' gestation; all other methods were uncommon (<2%). Among abortions performed at ≤8 weeks' gestation that were eligible for early medical abortion on the basis of gestational age, 32.2% were completed by this method. In 2014, women with one or more previous live births accounted for 59.5% of abortions, and women with no previous live births accounted for 40.4%. Women with one or more previous induced abortions accounted for 44.9% of abortions, and women with no previous abortion accounted for 55.1%. Women with three or more previous births accounted for 13.8% of abortions, and women with three or more previous abortions accounted for 8.6% of abortions. Deaths of women associated with complications from abortion for 2014 are being assessed as part of CDC's Pregnancy Mortality Surveillance System. In 2013, the most recent year for which data were available, four women were identified to have died as a result of complications from legal induced abortion. Among the 48 areas that reported data every year during 2005-2014, the decreases in the total number, rate, and ratio of reported abortions that occurred during 2010-2013 continued from 2013 to 2014, resulting in historic lows for all three measures of abortion. The data in this report can help program planners and policymakers identify groups of women with the highest rates of abortion. Unintended pregnancy is the major contributor to induced abortion. Increasing access to and use of effective contraception can reduce unintended pregnancies and further reduce the number of abortions performed in the United States.

Do natural methods for fertility regulation increase the risks of genetic errors?

PubMed

Serra, A

1981-09-01

Genetic errors of many kinds are connected with the reproductive processes and are favored by a nunber of largely uncontrollable, endogenous, and/or exogenous factors. For a long time human beings have taken into their own hands the control of this process. The regulation of fertility is clearly a forceful request to any family, to any community, were it only to lower the level of the consequences of genetic errors. In connection with this request, and in the context of the Congress for the Family of Africa and Europe (Catholic University, January 1981), 1 question must still be raised and possibly answered. The question is: do or can the so called "natural methods" for the regulation of fertility increase the risks of genetic errors with their generally dramatic effects on families and on communities. It is important to try to give as far as possible a scientifically based answer to this question. Fr. Haring, a moral theologian, citing scientific evidence finds it shocking that the rhythm method, so strongly and recently endorsed again by Church authorities, should be classified among the means of "birth control" by way of spontaneous abortion or at least by spontaneous loss of a large number of zygotes which, due to the concrete application of the rhythm method, lack of necessary vitality for survival. He goes on to state that the scientific research provides overwhelming evidence that the rhythm method in its traditional form is responsible for a disproportionate waste of zygotes and a disproportionate frequency of spontaneous abortions and a defective childern. Professor Hilgers, a reproductive physiologist, takes on opposite view, maintaining that the hypotheses are arbitrary and the alarm false. The strongest evidence upon which Fr. Haring bases his moral principles about the use of the natural methods of fertility regulation is a paper by Guerrero and Rojos (1975). These authors examined, retrospectively, the success of 965 pregnancies which occurred in women who were using the temperature method for family planning and who had recorded the menstrual day of insemination, and they concluded that their results suggested that aging of human spermatozoa in the female genital tract is associated with a increased frequency of spontaneous abortions and that postovulatory aging of human ova results in postimplatation. Their results and conclusions were accepted with great caution by the scientific community. The kind of evidence which suggests that the use of natural methods may increase, in particular cases, the loss of embryos or fetuses, stimulates further research, but it seems a very weak basis for the establishment of principles of human behavior. At the present stage of knowledge the natural methods for the regulation of fertility cannot be qualified as methods which necessarily and considerably increase the risks of abortion of malformed progeny.

The influence of the law on clinical decisions affecting life and death.

PubMed

Havard, J D

1983-07-01

The purpose of this lecture is to review the justification for legal interference in physicians' clinical decisions and the consequences of that interference to patients. Discussion covers contraception, abortion, negligence, and defensive medicine. Contraception is normally interpreted as the prevention or inhibition of fertilization or of implantation of the fertilized ovum in the uterus. The extra corporeal or in vitro fertilization program has raised the question of the legal and ethical status of the fertilized ovum before implantation. This is turn has raised questions about contraceptive devices or procedures whose purpose it is to prevent the implantation of a fertilized ovum, of which the IUd is the most common in use in the UK. Congressman Doonan of California moved to amend the US Constitution to provide that "life begins when a sperm cell fertilizes an egg." It may be assumed that this amendment is designed to prevent unacceptable experiments on spare embryos, but the consequences to family planning could be enormous unless some exception is included in favor of IUDs inserted for purposes of contraception. This leads to the issue of abortion and a reminder that until the 19th century it was not regarded as a crime in English common law to abort a fetus before "quickening" had occurred, as this was the point at which the embryo was regarded as having been animated. The Offenses Against the Person Act of 1861 established the current criminal offense of induced abortion to which the Abortion Act of 1967 now provides a defense. Recent developments in life support mechanisms have created difficulties over the extent to which such measures should be employed in the management of children born with life threatening abnormalities. A draft bill has been introduced requiring doctors to take all possible steps to feed defective neonates with life threatening abnormalities who are experiencing serious feeding problems. This means that these infants would have to be force fed irrespective of their prospects of survival and suffering which this will cause them and their parents. Clinical decisions have been most seriously affected by recent developments in the law of negligence. 1 of the main reasons for this has been the unsatisfactory way in which the adversary system of law ldeals with expert evidence. Attempts have been made to provide courts of law in the UK an agreed statement on expert medical matters, there is a long way to go before reaching the position achieved in many civil law countries on the continent of Europe where the experts recognized by the court hammer out an agreed upon opinion through scientific discourse and without the restrictions of evidentiary rules which are aimed more at the establishment of facts than the validity of scientific opinion. Those who attack the medical profession as being paternalistic and authoritative in making clinical decisions involving life and death fail to realize that the easy way out for the medical profession is to treat every case, however hopeless, with the full technology available, disregarding the patient's and family's interests, the costs in resources, and ignoring the stark reality of the problem.

Abortion surveillance - United States, 2006.

PubMed

Pazol, Karen; Gamble, Sonya B; Parker, Wilda Y; Cook, Douglas A; Zane, Suzanne B; Hamdan, Saeed

2009-11-27

Since 1969, CDC has conducted abortion surveillance to document the number and characteristics of women obtaining legal induced abortions in the United States. 2006. Each year, CDC requests abortion data from the central health agencies of 52 reporting areas (the 50 states, New York City, and the District of Columbia); these data are provided to CDC voluntarily. In 2006, data were received from 49 reporting areas. For the purpose of trend analysis, data were evaluated from the 46 areas that reported data every year during 1996-2006. For 2006, a total of 846,181 abortions were reported to CDC. Among the 46 areas that provided data consistently during 1996-2006, a total of 835,134 abortions (98.7% of the total) were reported; the abortion rate was 16.1 abortions per 1,000 women aged 15-44 years, and the abortion ratio was 236 abortions per 1,000 live births. During the previous decade (1997-2006), reported abortion numbers, rates, and ratios decreased 5.7%, 8.8%, and 14.8%, respectively; most of these declines occurred before 2001. During the previous year (2005-2006), the total number of abortions increased 3.1%, and the abortion rate increased 3.2%; the abortion ratio was stable. In 2006, as during the previous decade (1997-2006), women aged 20-29 years accounted for the majority (56.8%) of abortions and had the highest abortion rates (29.9 abortions per 1,000 women aged 20-24 years and 22.2 abortions per 1,000 women aged 25-29 years); by contrast, abortion ratios were highest at the extremes of reproductive age. Adolescents aged 15-19 years accounted for 16.5% of all abortions in 2006 and had an abortion rate of 14.8 abortions per 1,000 adolescents aged 15-19 years; women aged >or=35 years accounted for a smaller percentage (12.1%) of abortions and had lower abortion rates (7.8 abortions per 1,000 women aged 35-39 years and 2.6 abortions per 1,000 women aged >or=40 years). During 1997-2006, the percentage of abortions and the abortion rate increased among women aged >or=35 years but declined among adolescents aged or=21 weeks' gestation (1.3%). During 1997-2006, the percentage of abortions performed at

Demand for abortion and post abortion care in Ibadan, Nigeria

PubMed Central

2014-01-01

Background While induced abortion is considered to be illegal and socially unacceptable in Nigeria, it is still practiced by many women in the country. Poor family planning and unsafe abortion practices have daunting effects on maternal health. For instance, Nigeria is on the verge of not meeting the Millennium development goals on maternal health due to high maternal mortality ratio, estimated to be about 630 maternal deaths per 100,000 live births. Recent evidences have shown that a major factor in this trend is the high incidence of abortion in the country. The objective of this paper is, therefore, to investigate the factors determining the demand for abortion and post-abortion care in Ibadan city of Nigeria. Methods The study employed data from a hospital-based/exploratory survey carried out between March to September 2010. Closed ended questionnaires were administered to a sample of 384 women of reproductive age from three hospitals within the Ibadan metropolis in South West Nigeria. However, only 308 valid responses were received and analysed. A probit model was fitted to determine the socioeconomic factors that influence demand for abortion and post-abortion care. Results The results showed that 62% of respondents demanded for abortion while 52.3% of those that demanded for abortion received post-abortion care. The findings again showed that income was a significant determinant of abortion and post-abortion care demand. Women with higher income were more likely to demand abortion and post-abortion care. Married women were found to be less likely to demand for abortion and post-abortion care. Older women were significantly less likely to demand for abortion and post-abortion care. Mothers’ education was only statistically significant in determining abortion demand but not post-abortion care demand. Conclusion The findings suggest that while abortion is illegal in Nigeria, some women in the Ibadan city do abort unwanted pregnancies. The consequence of this in the absence of proper post-abortion care is daunting. There is the need for policymakers to intensify public education against indiscriminate abortion and to reduce unwanted pregnancies. In effect, there is need for effective alternative family planning methods. This is likely to reduce the demand for abortion. Further, with income found as a major constraint, post abortion services should be made accessible to both the rich and poor alike so as to prevent unnecessary maternal deaths as a result of abortion related complications. PMID:25024929

Exploring pregnancy termination experiences and needs among Malaysian women: a qualitative study.

PubMed

Tong, Wen Ting; Low, Wah Yun; Wong, Yut Lin; Choong, Sim Poey; Jegasothy, Ravindran

2012-09-05

Malaysia has relatively liberal abortion laws in that they permit abortions for both physical and mental health cases. However, abortion remains a taboo subject. The stagnating contraceptive prevalence rate combined with the plunging fertility rate suggests that abortion might be occurring clandestinely. This qualitative study aimed to explore the experiences of women and their needs with regard to abortion. Women from diverse backgrounds were purposively selected from an urban family planning clinic in Penang, Malaysia based on inclusion criteria of being aged 21 and above and having experienced an induced abortion. A semi-structured interview guide consisting of open ended questions eliciting women's experiences and needs with regard to abortion were utilized to facilitate the interviews. Audio recordings were transcribed verbatim and analyzed thematically. Thirty-one women, with ages ranging from 21-43 years (mean 30.16 ± 6.41), who had induced surgical/medical abortions were recruited from an urban family planning clinic. Ten women reported only to have had one previous abortion while the remaining had multiple abortions ranging from 2-8 times. The findings revealed that although women had abortions, nevertheless they faced problems in seeking for abortion information and services. They also had fears about the consequences and side effects of abortion and wish to receive more information on abortion. Women with post-abortion feelings ranged from no feelings to not wanting to think about the abortion, relief, feeling of sadness and loss. Abortion decisions were primarily theirs but would seek partner/husband's agreement. In terms of the women's needs for abortion, or if they wished for more information on abortion, pre and post abortion counseling and post-abortion follow up. The existing abortion laws in Malaysia should enable the government to provide abortion services within the law. Unfortunately, the study findings show that this is generally not so, most probably due to social stigma. There is an urgent need for the government to review its responsibility in providing accessible abortion services within the scope of the law and to look into the regulatory requirements for such services in Malaysia. This study also highlighted the need for educational efforts to make women aware of their reproductive rights and also to increase their reproductive knowledge pertaining to abortion. Besides the government, public education on abortion may also be improved by efforts from abortion providers, advocacy groups and related NGOs.

Why Abortion is Illegal? Comparison of Legal and Illegal Abortion: A Critical Review.

PubMed

Huq, M E; Raihan, M J; Shirin, H; Chowdhury, S; Jahan, Y; Chowdhury, A S; Rahman, M M

2017-10-01

Abortion is the termination of pregnancy that occurs spontaneously or purposely. In the most developed world, abortion is legally allowed for women seeking safe termination of pregnancies. Particularly, when access to legal abortion is restricted, abortion is the resort to unsafe methods. The aim of this review is to necessitate safe abortion and to accentuate the consequences of illegal abortion in case of legal prohibition. We used Pubmed, MedLine and Scopus databases to review previous literatures of safe, unsafe, legal and illegal abortions. Research work and reports from organizations such as World Health Organization (WHO), World Bank (WB) and United Nations (UN) were included. Snowball sampling was used to obtain relevant journals. Abortion is conventional whether it is safe, unsafe, legal or illegal. The intention of the antiabortion policy was to reduce the number of abortions globally. However, instead of decreasing rates, evidences show significant increase in abortions. When abortion is legal, the preconditions to be ensured are availability, accessibility, affordability and acceptability for the safe abortion facilities. When abortion is illegal, risk reduction strategies are needed to decrease maternal morbidity and mortality. We can reduce abortion related morbidity and mortality, whether it is legal or illegal if we can ensure the appropriate access to health care, including abortion services, education on sexuality, access to contraceptives, post abortion care, and suitable interventions and liberalization of laws. The paper reviewed the Mexico City Policy and the US foreign aid strategies and highlighted the evidence based analysis for policy reform. The liberalized abortion law can save pregnant women from abortion related complications and death.

The incidence of abortion worldwide.

PubMed

Henshaw, S K; Singh, S; Haas, T

1999-01-01

Accurate measurement of induced abortion levels has proven difficult in many parts of the world. Health care workers and policymakers need information on the incidence of both legal and illegal induced abortion to provide the needed services and to reduce the negative impact of unsafe abortion on women's health. Numbers and rates of induced abortions were estimated from four sources: official statistics or other national data on legal abortions in 57 countries; estimates based on population surveys for two countries without official statistics; special studies for 10 countries where abortion is highly restricted; and worldwide and regional estimates of unsafe abortion from the World Health Organization. Approximately 26 million legal and 20 million illegal abortions were performed worldwide in 1995, resulting in a worldwide abortion rate of 35 per 1,000 women aged 15-44. Among the subregions of the world, Eastern Europe had the highest abortion rate (90 per 1,000) and Western Europe to the lowest rate (11 per 1,000). Among countries where abortion is legal without restriction as to reason, the highest abortion rate, 83 per 1,000, was reported for Vietnam and the lowest, seven per 1,000, for Belgium and the Netherlands. Abortion rates are no lower overall in areas where abortion is generally restricted by law (and where many abortions are performed under unsafe conditions) than in areas where abortion is legally permitted. Both developed and developing countries can have low abortion rates. Most countries, however, have moderate to high abortion rates, reflecting lower prevalence and effectiveness of contraceptive use. Stringent legal restrictions do not guarantee a low abortion rate.

Abortion surveillance--United States, 2009.

PubMed

Pazol, Karen; Creanga, Andreea A; Zane, Suzanne B; Burley, Kim D; Jamieson, Denise J

2012-11-23

Since 1969, CDC has conducted abortion surveillance to document the number and characteristics of women obtaining legal induced abortions in the United States. 2009. Each year, CDC requests abortion data from the central health agencies of 52 reporting areas (the 50 states, the District of Columbia, and New York City). The reporting areas provide this information voluntarily. For 2009, data were received from 48 reporting areas. For the purpose of trend analysis, abortion data were evaluated from the 45 areas that reported data every year during 2000-2009. Census and natality data, respectively, were used to calculated abortion rates (number of abortions per 1,000 women) and ratios (number of abortions per 1,000 live births). A total of 784,507 abortions were reported to CDC for 2009. Of these abortions, 772,630 (98.5%) were from the 45 reporting areas that provided data every year during 2000-2009. Among these same 45 reporting areas, the abortion rate for 2009 was 15.1 abortions per 1,000 women aged 15-44 years, and the abortion ratio was 227 abortions per 1,000 live births. Compared with 2008, the total number and rate of reported abortions for 2009 decreased 5%, representing the largest single year decrease for the entire period of analysis. The abortion ratio decreased 2%. From 2000 to 2009, the total number, rate, and ratio of reported abortions decreased 6%, 7%, and 8%, respectively, to the lowest levels for 2000-2009. In 2009 and throughout the period of analysis, women in their 20s accounted for the majority of abortions and had the highest abortion rates, whereas women aged ≥30 years accounted for a much smaller percentage of abortions and had lower abortion rates. In 2009, women aged 20-24 and 25-29 years accounted for 32.7% and 24.4% of all abortions, respectively, and had an abortion rate of 27.4 abortions per 1,000 women aged 20-24 years and 20.4 abortions per 1,000 women aged 25-29 years. In contrast, women aged 30-34, 35-39, and ≥40 years accounted for 14.7%, 8.8%, and 3.3% of all abortions, respectively, and had an abortion rate of 13.3 abortions per 1,000 women aged 30-34 years, 7.6 abortions per 1,000 women aged 35-39 years, and 2.7 abortions per 1,000 women aged ≥40 years. Throughout the period of analysis, abortion rates decreased among women aged 20-24 and 25-29 years, whereas they increased among women aged ≥40 years. In 2009, adolescents aged 15-19 years accounted for 15.5% of all abortions and had an abortion rate of 13.0 abortions per 1,000 adolescents aged 15-19 years. Throughout the period of analysis, the percentage of all abortions accounted for by adolescents and the adolescent abortion rate decreased. In contrast to the percentage distribution of abortions and abortion rates by age, abortion ratios in 2009 and throughout the entire period of analysis were highest among adolescents and lowest among women aged 30-39 years. Abortion ratios decreased from 2000 to 2009 for women in all age groups except for those aged <15 years, for whom they increased. In 2009, most (64.0%) abortions were performed at ≤8 weeks' gestation, and 91.7% were performed at ≤13 weeks' gestation. Few abortions (7.0%) were performed at 14-20 weeks' gestation, and even fewer (1.3%) were performed at ≥21 weeks' gestation. From 2000 to 2009, the percentage of all abortions performed at ≤8 weeks' gestation increased 12%, whereas the percentage performed at >13 weeks' decreased 12%. Moreover, among abortions performed at ≤13 weeks' gestation, the distribution shifted toward earlier gestational ages, with the percentage of these abortions performed at ≤6 weeks' gestation increasing 47%. In 2009, 74.2% of abortions were performed by curettage at ≤13 weeks' gestation, 16.5% were performed by early medical abortion (a nonsurgical abortion at ≤8 weeks' gestation), and 8.1% were performed by curettage at >13 weeks' gestation. Among abortions that were performed at ≤8 weeks' gestation and thus were eligible for early medical abortion, 25.2% were completed by this method. The use of early medical abortion increased 10% from 2008 to 2009. Deaths of women associated with complications from abortions for 2009 are being investigated under CDC's Pregnancy Mortality Surveillance System. In 2008, the most recent year for which data were available, 12 women were reported to have died as a result of complications from known legal induced abortions. No reported deaths were associated with known illegal induced abortions. Among the 45 areas that reported data every year during 2000-2009, the gradual decrease that had occurred during previous decades in the total number and rate of reported abortions continued through 2005, whereas year-to-year variation from 2006 to 2008 resulted in no net change during this later period. However, the change from 2008 to 2009 for both the total number of abortions and the abortion rate was the largest single year decrease during 2000-2009, and all three measures of abortion (total numbers, rates, and ratios) decreased to the lowest level observed during this period. Unintended pregnancy is the major contributor to abortion. Because unintended pregnancies are rare among women who use the most effective methods of reversible contraception, increasing access to and use of these methods can help further reduce the number of abortions performed in the United States. The data in this report can help program planners and policy makers identify groups of women at greatest risk for unintended pregnancy and help guide and evaluate prevention efforts.

Abortion Surveillance - United States, 2013.

PubMed

Jatlaoui, Tara C; Ewing, Alexander; Mandel, Michele G; Simmons, Katharine B; Suchdev, Danielle B; Jamieson, Denise J; Pazol, Karen

2016-11-25

Since 1969, CDC has conducted abortion surveillance to document the number and characteristics of women obtaining legal induced abortions in the United States. 2013. Each year, CDC requests abortion data from the central health agencies of 52 reporting areas (the 50 states, the District of Columbia, and New York City). The reporting areas provide this information voluntarily. For 2013, data were received from 49 reporting areas. For trend analysis, abortion data were evaluated from 47 areas that reported data every year during 2004-2013. Census and natality data, respectively, were used to calculate abortion rates (number of abortions per 1,000 women) and ratios (number of abortions per 1,000 live births). A total of 664,435 abortions were reported to CDC for 2013. Of these abortions, 98.2% were from the 47 reporting areas that provided data every year during 2004-2013. Among these 47 reporting areas, the abortion rate for 2013 was 12.5 abortions per 1,000 women aged 15-44 years, and the abortion ratio was 200 abortions per 1,000 live births. From 2012 to 2013, the total number, rate, and ratio of reported abortions decreased 5%. From 2004 to 2013, the total number, rate, and ratio of reported abortions decreased 20%, 21%, and 17%, respectively. In 2013, all three measures reached their lowest level for the entire period of analysis (2004-2013). In 2013 and throughout the period of analysis, women in their 20s accounted for the majority of abortions and had the highest abortion rates; women in their 30s and older accounted for a much smaller percentage of abortions and had lower abortion rates. In 2013, women aged 20-24 and 25-29 years accounted for 32.7% and 25.9% of all abortions, respectively, and had abortion rates of 21.8 and 18.2 abortions per 1,000 women aged 20-24 and 25-29 years, respectively. In contrast, women aged 30-34, 35-39, and ≥40 years accounted for 16.8%, 9.2%, and 3.6% of all abortions, respectively, and had abortion rates of 11.8, 7.0, and 2.5 abortions per 1,000 women aged 30-34 years, 35-39 years, and ≥40 years, respectively. During 2004-2013, the decrease in abortion rates among adult women aged 20-39 years ranged from 8% to 27% across these age groups, whereas the abortion rate was stable for women aged ≥40 years. In 2013, adolescents aged <15 and 15-19 years accounted for 0.3% and 11.4% of all abortions, respectively, and had abortion rates of 0.6 and 8.2 abortions per 1,000 adolescents aged <15 and 15-19 years, respectively. From 2004 to 2013, the percentage of abortions accounted for by adolescents aged 15-19 years decreased 31% and their abortion rate decreased 46%. These decreases were greater than the decreases for women in any older age group. In contrast to the percentage distribution of abortions and abortion rates by age, abortion ratios in 2013 and throughout the entire period of analysis were highest among adolescents and lowest among women aged 30-39 years. Abortion ratios decreased from 2004 to 2013 for women in all age groups, except for adolescents aged <15 years. In 2013, the majority (66.0%) of abortions were performed by ≤8 weeks' gestation, and nearly all (91.6%) were performed by ≤13 weeks' gestation. Few abortions were performed between 14 and 20 weeks' gestation (7.1%) or at ≥21 weeks' gestation (1.3%). From 2004 to 2013, the percentage of all abortions performed at ≤13 weeks' gestation remained consistently high (≥91.5%) and among those performed at ≤13 weeks' gestation, the percentage performed at ≤6 weeks' gestation increased 16%. In 2013, among the 43 reporting areas that included medical (nonsurgical) abortion on their reporting form, a total of 67.9% of abortions were performed by curettage at ≤13 weeks' gestation, 22.2% were performed by early medical abortion (a nonsurgical abortion at ≤8 weeks' gestation), and 8.6% were performed by curettage at >13 weeks' gestation; all other methods were uncommon. Among abortions performed at ≤8 weeks' gestation that were eligible for early medical abortion on the basis of gestational age, 32.8% were completed by this method. From 2012 to 2013, the percentage of abortions reported as early medical abortions increased 5%. Deaths of women associated with complications from abortion for 2013 are being investigated as part of CDC's Pregnancy Mortality Surveillance System. In 2012, the most recent year for which data were available, four women were identified to have died as a result of complications from known legal induced abortion. No reported deaths were associated with known illegal induced abortion. Among the 47 areas that reported data every year during 2004-2013, the decreases in the total number, rate, and ratio of reported abortions that occurred during 2009-2012 continued from 2012 to 2013, resulting in historic lows for all three measures of abortion. The data in this report can help program planners and policymakers identify groups of women with highest rates of abortion. Unintended pregnancy is the major contributor to abortion. Increasing access to and use of contraception, including the most effective methods, can reduce unintended pregnancies and further reduce the number of abortions performed in the United States.

Abortion Surveillance - United States, 2012.

PubMed

Pazol, Karen; Creanga, Andreea A; Jamieson, Denise J

2015-11-27

Since 1969, CDC has conducted abortion surveillance to document the number and characteristics of women obtaining legal induced abortions in the United States. 2012. Each year, CDC requests abortion data from the central health agencies of 52 reporting areas (the 50 states, the District of Columbia, and New York City). The reporting areas provide this information voluntarily. For 2012, data were received from 49 reporting areas. For trend analysis, abortion data were evaluated from 47 areas that reported data every year during 2003-2012. Census and natality data, respectively, were used to calculate abortion rates (number of abortions per 1,000 women) and ratios (number of abortions per 1,000 live births). A total of 699,202 abortions were reported to CDC for 2012. Of these abortions, 98.4% were from the 47 reporting areas that provided data every year during 2003-2012. Among these same 47 reporting areas, the abortion rate for 2012 was 13.2 abortions per 1,000 women aged 15-44 years, and the abortion ratio was 210 abortions per 1,000 live births. From 2011 to 2012, the total number and ratio of reported abortions decreased 4% and the abortion rate decreased 5%. From 2003 to 2012, the total number, rate, and ratio of reported abortions decreased 17%, 18%, and 14%, respectively, and reached their lowest level in 2012 for the entire period of analysis (2003-2012). In 2012 and throughout the period of analysis, women in their 20s accounted for the majority of abortions and had the highest abortion rates; women in their 30s and older accounted for a much smaller percentage of abortions and had lower abortion rates. In 2012, women aged 20-24 and 25-29 years accounted for 32.8% and 25.4% of all abortions, respectively, and had abortion rates of 23.3 and 18.9 abortions per 1,000 women aged 20-24 and 25-29 years, respectively. In contrast, women aged 30-34, 35-39, and ≥40 years accounted for 16.4%, 9.1%, and 3.7% of all abortions, respectively, and had abortion rates of 12.4, 7.3, and 2.8 abortions per 1,000 women aged 30-34 years, 35-39 years, and ≥40 years, respectively. Throughout the period of analysis, abortion rates decreased among women aged 20-24, 25-29, and 30-34 years by 24%, 18%, and 10%, respectively, whereas they increased among women aged ≥40 years by 8%. In 2012, adolescents aged <15 and 15-19 years accounted for 0.4% and 12.2% of all abortions, respectively, and had abortion rates of 0.8 and 9.2 abortions per 1,000 adolescents aged <15 and 15-19 years, respectively. From 2003 to 2012, the percentage of abortions accounted for by adolescents aged 15-19 years decreased 27% and their abortion rate decreased 40%. These decreases were greater than the decreases for women in any older age group. In contrast to the percentage distribution of abortions and abortion rates by age, abortion ratios in 2012 and throughout the entire period of analysis were highest among adolescents aged ≤19 years and lowest among women aged 30-39 years. Abortion ratios decreased from 2003 to 2012 for women in all age groups. In 2012, the majority (65.8%) of abortions were performed by ≤8 weeks' gestation, and nearly all (91.4%) were performed by ≤13 weeks' gestation. Few abortions (7.2%) were performed between 14-20 weeks' gestation or at ≥21 weeks' gestation (1.3%). From 2003 to 2012, the percentage of all abortions performed at ≤8 weeks' gestation increased 7%; the percentage performed at >13 weeks remained consistently low (≤9.0%). In 2012, among the 40 reporting areas that included medical (nonsurgical) abortion on their reporting form, a total of 69.4% of abortions were performed by curettage at ≤13 weeks' gestation, 20.8% were performed by early medical abortion (a nonsurgical abortion at ≤8 weeks' gestation), and 8.7% were performed by curettage at >13 weeks' gestation; all other methods were uncommon. Among abortions performed at ≤8 weeks' gestation that were eligible on the basis of gestational age for early medical abortion, 30.8% were completed by this method. The percentage of abortions reported as early medical abortions increased 10% from 2011 to 2012. Deaths of women associated with complications from abortions for 2012 are being investigated as part of CDC's Pregnancy Mortality Surveillance System. In 2011, the most recent year for which data were available, two women were identified to have died as a result of complications from known legal induced abortions. No reported deaths were associated with known illegal induced abortions. Among the 47 areas that reported data every year during 2003-2012, the notable decreases that occurred during 2008-2011 in the total number, rate, and ratio of reported abortions continued from 2011 to 2012 and resulted in historic lows for all three measures of abortion. The data in this report can help to identify groups of women at greatest risk for abortion and can be used to guide and evaluate prevention efforts. Because unintended pregnancy is the major contributor to abortion, and unintended pregnancies are rare among women who use the most effective methods of contraception, increasing access to and use of these methods can help further reduce the number of unintended pregnancies, and therefore abortions, performed in the United States.

Morphometric study of the neural ossification centers of the atlas and axis in the human fetus.

PubMed

Baumgart, Mariusz; Wiśniewski, Marcin; Grzonkowska, Magdalena; Małkowski, Bogdan; Badura, Mateusz; Szpinda, Michał

2016-12-01

The knowledge of the developing cervical spine and its individual vertebrae, including their neural processes may be useful in the diagnostics of congenital vertebral malformations. This study was performed to quantitatively examine the neural ossification centers of the atlas and axis with respect to their linear, planar and volumetric parameters. Using the methods of CT, digital-image analysis and statistics, the size of neural ossification centers in the atlas and axis in 55 spontaneously aborted human fetuses aged 17-30 weeks was studied. Without any male-female and right-left significant differences, the best fit growth dynamics for the neural ossification centers of the atlas and axis were, respectively, modelled by the following functions: for length: y = -13.461 + 6.140 × ln(age) ± 0.570 and y = -15.683 + 6.882 × ln(age) ± 0.503, for width: y = -4.006 + 1.930 × ln(age) ± 0.178 and y = -3.054 + 1.648 × ln(age) ± 0.178, for cross-sectional area: y = -7.362 + 0.780 × age ± 1.700 and y = -9.930 + 0.869 × age ± 1.911, and for volume: y = -6.417 + 0.836 × age ± 1.924 and y = -11.592 + 1.087 × age ± 2.509. The size of neural ossification centers of the atlas and axis shows neither sexual nor bilateral differences. The neural ossification centers of the atlas and axis grow logarithmically in both length and width and linearly in both cross-sectional area and volume. The numerical data relating to the size of neural ossification centers of the atlas and axis derived from the CT and digital-image analysis are considered specific-age reference values of potential relevance in both the ultrasound monitoring and the early detection of spinal abnormalities relating to the neural processes of the first two cervical vertebrae in the fetus.

Perspectives of Chinese healthcare providers on medical abortion.

PubMed

Gan, Kang; Zhang, Yuhan; Jiang, Xiaomei; Meng, Yucui; Hou, Liyan; Cheng, Yimin

2011-07-01

To evaluate Chinese healthcare providers' knowledge regarding medical abortion, to understand provider preferences for abortion methods, and to investigate the role of remuneration on providers' decision making. Between November 2009 and May 2010, 658 abortion service providers from family-planning service centers and hospitals in Shenzhen and Henan, China, were surveyed via self-administered questionnaires. The knowledge score (out of a maximum of 32) regarding medical abortion was 16-20 for 60.9% of the providers; 20.4% of the providers preferred medical abortion to surgical abortion, whereas 35.0% preferred surgical abortion. Overall, 72.2% of providers stated that they did not receive any commission for providing medical abortion or surgical abortion. Most healthcare providers believed that surgical abortion was preferable to medical abortion. Efforts should be made to overcome the perceived disadvantages of medical abortion. Copyright © 2011 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

Abortion surveillance--United States, 2008.

PubMed

Pazol, Karen; Zane, Suzanne B; Parker, Wilda Y; Hall, Laura R; Berg, Cynthia; Cook, Douglas A

2011-11-25

Since 1969, CDC has conducted abortion surveillance to document the number and characteristics of women obtaining legal induced abortions in the United States. 1999-2008. Each year, CDC requests abortion data from the central health agencies of 52 reporting areas (the 50 states, the District of Columbia, and New York City). This information is provided voluntarily. For 2008, data were received from 49 reporting areas. For the purpose of trend analysis, data were evaluated from the 45 areas that reported data every year during 1999-2008. Abortion rates (number of abortions per 1,000 women) and ratios (number of abortions per 1,000 live births) were calculated using census and natality data, respectively. A total of 825,564 abortions were reported to CDC for 2008. Of these, 808,528 abortions (97.9% of the total) were from the 45 reporting areas that provided data every year during 1999-2008. Among these same 45 reporting areas, the abortion rate for 2008 was 16.0 abortions per 1,000 women aged 15-44 years, and the abortion ratio was 234 abortions per 1,000 live births. Compared with 2007, the total number and rate of reported abortions for these 45 reporting areas essentially were unchanged, although the abortion ratio was 1% higher. Reported abortion numbers, rates, and ratios remained 3%, 4%, and 10% lower, respectively, in 2008 than they had been in 1999. Women aged 20-29 years accounted for 57.1% of all abortions reported in 2008 and for the majority of abortions during the entire period of analysis (1999-2008). In 2008, women aged 20-29 years also had the highest abortion rates (29.6 abortions per 1,000 women aged 20-24 years and 21.6 abortions per 1,000 women aged 25-29 years). Adolescents aged 15-19 years accounted for 16.2% of all abortions in 2008 and had an abortion rate of 14.3 abortions per 1,000 adolescents aged 15-19 years; women aged ≥35 years accounted for a smaller percentage (11.9%) of abortions and had lower abortion rates (7.8 abortions per 1,000 women aged 35-39 years and 2.7 abortions per 1,000 women aged ≥40 years). Throughout the period of analysis, abortion rates decreased among adolescents aged ≤19 years, whereas they increased among women aged ≥35 years. Among women aged 20-24 years abortion rates decreased during 1999-2003 and then leveled off during 2004-2008. In contrast to the percentage distribution of abortions and abortion rates by age, abortion ratios in 2008 and throughout the entire period of analysis were highest among adolescents aged ≤19 years and lowest among women aged 30-39 years. Abortion ratios decreased during 1999-2008 for women in all age groups except for those aged <15 years; however, the steady decrease was interrupted from 2007 to 2008 when abortion ratios increased among women in all age groups except for those aged ≥40 years. In 2008, most (62.8%) abortions were performed at ≤8 weeks' gestation, and 91.4% were performed at ≤13 weeks' gestation. Few abortions (7.3%) were performed at 14-20 weeks' gestation, and even fewer (1.3%) were performed at ≥21 weeks' gestation. During 1999-2008, the percentage of abortions performed at ≤13 weeks' gestation remained stable, whereas abortions performed at ≥16 weeks' gestation decreased 13%-17%. Moreover, among the abortions performed at ≤13 weeks' gestation, the distribution shifted toward earlier gestational ages, with the percentage of abortions performed at ≤6 weeks' gestation increasing 53%. In 2008, 75.9% of abortions were performed by curettage at ≤13 weeks' gestation, and 14.6% were performed by early medical abortion (a nonsurgical abortion at ≤8 weeks' gestation); 8.5% of abortions were performed by curettage at >13 weeks' gestation. Among the 62.8% of abortions that were performed at ≤8 weeks' gestation and thus were eligible for early medical abortion, 22.5% were completed by this method. The use of medical abortion increased 17% from 2007 to 2008. Deaths of women associated with complications from abortions for 2008 are being investigated under CDC's Pregnancy Mortality Surveillance System. In 2007, the most recent year for which data were available, six women were reported to have died as a result of complications from known legal induced abortions. No reported deaths were associated with known illegal induced abortions. Among the 45 areas that reported data every year during 1999-2008, the total number and rate of reported abortions essentially did not change from 2007 to 2008. This finding is consistent with the recent leveling off from steady decreases that had been observed in the past. In contrast, the abortion ratio increased from 2007 to 2008 after having decreased steadily. In 2007, as in previous years, reported deaths related to abortion were rare. This report provides the data for examining trends in the number and characteristics of women obtaining abortions. This information is needed to better understand the reasons why efforts to reduced unintended pregnancy have stalled and can be used by policymakers and program planners to guide and evaluate efforts to prevent unintended pregnancy.

Abortion surveillance - United States, 2011.

PubMed

Pazol, Karen; Creanga, Andreea A; Burley, Kim D; Jamieson, Denise J

2014-11-28

Since 1969, CDC has conducted abortion surveillance to document the number and characteristics of women obtaining legal induced abortions in the United States. 2011. Each year, CDC requests abortion data from the central health agencies of 52 reporting areas (the 50 states, the District of Columbia, and New York City). The reporting areas provide this information voluntarily. For 2011, data were received from 49 reporting areas. For trend analysis, abortion data were evaluated from 46 areas that reported data every year during 2002-2011. Census and natality data, respectively, were used to calculate abortion rates (number of abortions per 1,000 women) and ratios (number of abortions per 1,000 live births). A total of 730,322 abortions were reported to CDC for 2011. Of these abortions, 98.3% were from the 46 reporting areas that provided data every year during 2002-2011. Among these same 46 reporting areas, the abortion rate for 2011 was 13.9 abortions per 1,000 women aged 15-44 years, and the abortion ratio was 219 abortions per 1,000 live births. From 2010 to 2011, the total number and rate of reported abortions decreased 5% and the abortion ratio decreased 4%, and from 2002 to 2011, the total number, rate, and ratio of reported abortions decreased 13%, 14%, and 12%, respectively. In 2011, all three measures reached their lowest level for the entire period of analysis (2002-2011). In 2011 and throughout the period of analysis, women in their 20s accounted for the majority of abortions and had the highest abortion rates, and women in their 30s and older accounted for a much smaller percentage of abortions and had lower abortion rates. In 2011, women aged 20-24 and 25-29 years accounted for 32.9% and 24.9% of all abortions, respectively, and had abortion rates of 24.9 and 19.4 abortions per 1,000 women aged 20-24 and 25-29 years, respectively. In contrast, women aged 30-34, 35-39, and ≥40 years accounted for 15.8%, 8.9%, and 3.6% of all abortions, respectively, and had abortion rates of 12.7, 7.5, and 2.8 abortions per 1,000 women aged 30-34 years, 35-39 years, and ≥40 years, respectively. Throughout the period of analysis, abortion rates decreased among women aged 20-24 and 25-29 years by 21% and 16%, respectively, whereas they increased among women aged ≥40 years by 8%. In 2011, adolescents aged <15 and 15-19 years accounted for 0.4% and 13.5% of all abortions, respectively, and had abortion rates of 0.9 and 10.5 abortions per 1,000 adolescents aged <15 and 15-19 years, respectively. From 2002 to 2011, the percentage of abortions accounted for by adolescents aged 15-19 years decreased 21% and their abortion rate decreased 34%. These decreases were greater than the decreases for women in any older age group. In contrast to the percentage distribution of abortions and abortion rates by age, abortion ratios in 2011 and throughout the entire period of analysis were highest among adolescents and lowest among women aged 30-39 years. Abortion ratios decreased from 2002 to 2011 for women in all age groups except for those aged <15 years, for whom they increased. In 2011, most (64.5%) abortions were performed by ≤8 weeks' gestation, and nearly all (91.4%) were performed by ≤13 weeks' gestation. Few abortions (7.3%) were performed between 14-20 weeks' gestation or at ≥21 weeks' gestation (1.4%). From 2002 to 2011, the percentage of all abortions performed at ≤8 weeks' gestation increased 6%. In 2011, among reporting areas that included medical (nonsurgical) abortion on their reporting form, a total of 71.0% of abortions were performed by curettage at ≤13 weeks' gestation, 19.1% were performed by early medical abortion (a nonsurgical abortion at ≤8 weeks' gestation), and 8.6% were performed by curettage at >13 weeks' gestation; all other methods were uncommon. Among abortions performed at ≤8 weeks' gestation that were eligible for early medical abortion on the basis of gestational age, 28.5% were completed by this method. The percentage of abortions reported as early medical abortions increased 3% from 2010 to 2011. Deaths of women associated with complications from abortions for 2011 are being investigated as part of CDC's Pregnancy Mortality Surveillance System. In 2010, the most recent year for which data were available, 10 women were identified to have died as a result of complications from known legal induced abortions. No reported deaths were associated with known illegal induced abortions. Among the 46 areas that reported data every year during 2002-2011, large decreases in the total number, rate, and ratio of reported abortions from 2010 to 2011, in combination with decreases that occurred during 2008-2010, resulted in historic lows for all three measures of abortion. Unintended pregnancy is the major contributor to abortion. Because unintended pregnancies are rare among women who use the most effective methods of contraception, increasing access to and use of these methods can help further reduce the number of abortions performed in the United States. The data in this report can help program planners and policy makers identify groups of women at greatest risk for unintended pregnancy and help guide and evaluate prevention efforts.

Austerity and Abortion in the European Union

PubMed Central

Reeves, Aaron; Billari, Francesco; McKee, Martin; Stuckler, David

2016-01-01

Economic hardship accompanying large recessions can lead families to terminate unplanned pregnancies. To assess whether abortions have risen during the recession, we collected crude abortion data from 2000 to 2012 from Eurostat for countries that had legal abortions and complete data. Declining trends in abortion ratios between 2000 and 2009 have been reversing. Excess abortions between 2010 and 2012 totaled 10.6 abortions per 1000 pregnancies ending in abortion or birth or 6701 additional abortions (95% CI 1190–9240) with stronger effects in younger ages. Economic shocks may increase recourse to abortion. Further research should explore causal pathways and protective factors. PMID:27009038

Abortion legalized: challenges ahead.

PubMed

Singh, M; Jha, R

2007-01-01

To see whether advocacy for abortion law and comprehensive abortion care (CAC) sites after legalization of abortion in Nepal is adequate among educated people (above school leaving certificate). 150 participants were assigned randomly who agreed to be in the survey and were given structured questionnaires to find out their perception of abortion and CAC sites. Majority know abortion is legalized and majority have positive attitude about legalization of abortion, however majority are not aware of abortion service in CAC sites and none knew the cost of abortion service. Proper and adequate advocacy of the new abortion law and CAC service is essential.

Growth Patterns of Fetal Lung Volumes in Healthy Fetuses and Fetuses With Isolated Left-Sided Congenital Diaphragmatic Hernia.

PubMed

Ruano, Rodrigo; Britto, Ingrid Schwach Werneck; Sananes, Nicolas; Lee, Wesley; Sangi-Haghpeykar, Haleh; Deter, Russell L

2016-06-01

To evaluate fetal lung growth using 3-dimensional sonography in healthy fetuses and those with congenital diaphragmatic hernia (CDH). Right and total lung volumes were serially evaluated by 3-dimensional sonography in 66 healthy fetuses and 52 fetuses with left-sided CDH between 20 and 37 weeks' menstrual age. Functions fitted to these parameters were compared for 2 groups: (1) healthy versus those with CDH; and (2) fetuses with CHD who survived versus those who died. Fetal right and total lung volumes as well as fetal observed-to-expected right and total lung volume ratios were significantly lower in fetuses with CDH than healthy fetuses (P< .001) and in those fetuses with CDH who died (P< .001). The observed-to-expected right and total lung volume ratios did not vary with menstrual age in healthy fetuses or in those with CDH (independent of outcome). Lung volume rates were lower in fetuses with left-sided CDH compared to healthy fetuses, as well as in fetuses with CDH who died compared to those who survived. The observed-to-expected right and total lung volume ratios were relatively constant throughout menstrual age in fetuses with left-sided CDH, suggesting that the origin of their lung growth abnormalities occurred before 20 weeks and did not progress. The observed-to-expected ratios may be useful in predicting the outcome in fetuses with CDH independent of menstrual age. © 2016 by the American Institute of Ultrasound in Medicine.

The individual level cost of pregnancy termination in Zambia: a comparison of safe and unsafe abortion.

PubMed

Leone, Tiziana; Coast, Ernestina; Parmar, Divya; Vwalika, Bellington

2016-09-01

Zambia has one of the most liberal abortion laws in sub-Saharan Africa. However, rates of unsafe abortion remain high with negative health and economic consequences. Little is known about the economic burden on women of abortion care-seeking in low income countries. The majority of studies focus on direct costs (e.g. hospital fees). This article estimates the individual-level economic burden of safe and unsafe abortion care-seeking in Zambia, incorporating all indirect and direct costs. It uses data collected in 2013 from a tertiary hospital in Lusaka, (n = 112) with women who had an abortion. Three treatment routes are identified: (1) safe abortion at the hospital, (2) unsafe clandestine medical abortion initiated elsewhere with post-abortion care at the hospital and (3) unsafe abortion initiated elsewhere with post-abortion care at the hospital. Based on these three typologies, we use descriptive analysis and linear regression to estimate the costs for women of seeking safe and unsafe abortion and to establish whether the burden of abortion care-seeking costs is equally distributed across the sample. Around 39% of women had an unsafe abortion, incurring substantial economic costs before seeking post-abortion care. Adolescents and poorer women are more likely to use unsafe abortion. Unsafe abortion requiring post-abortion care costs women 27% more than a safe abortion. When accounting for uncertainty this figure increases dramatically. For safe and unsafe abortions, unofficial provider payments represent a major cost to women.This study demonstrates that despite a liberal legislation, Zambia still needs better dissemination of the law to women and providers and resources to ensure abortion service access. The policy implications of this study include: the role of pharmacists and mid-level providers in the provision of medical abortion services; increased access to contraception, especially for adolescents; and elimination of demands for unofficial provider payments. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

The incidence of induced abortion in Kinshasa, Democratic Republic of Congo, 2016.

PubMed

Chae, Sophia; Kayembe, Patrick K; Philbin, Jesse; Mabika, Crispin; Bankole, Akinrinola

2017-01-01

In the Democratic Republic of Congo, the penal code prohibits the provision of abortion. In practice, however, it is widely accepted that the procedure can be performed to save the life of a pregnant woman. Although abortion is highly restricted, anecdotal evidence indicates that women often resort to clandestine abortions, many of which are unsafe. However, to date, there are no official statistics or reliable data to support this assertion. Our study provides the first estimates of the incidence of abortion and unintended pregnancy in Kinshasa. We applied the Abortion Incidence Complications Method (AICM) to estimate the incidence of abortion and unintended pregnancy. We used data from a Health Facilities Survey and a Prospective Morbidity Survey to determine the annual number of women treated for abortion complications at health facilities. We also employed data from a Health Professionals Survey to calculate a multiplier representing the number of abortions for every induced abortion complication treated in a health facility. In 2016, an estimated 37,865 women obtained treatment for induced abortion complications in health facilities in Kinshasa. For every woman treated in a facility, almost four times as many abortions occurred. In total, an estimated 146,713 abortions were performed, yielding an abortion rate of 56 per 1,000 women aged 15-49. Furthermore, more than 343,000 unintended pregnancies occurred, resulting in an unintended pregnancy rate of 147 per 1,000 women aged 15-49. Increasing contraceptive uptake can reduce the number of women who experience unintended pregnancies, and as a consequence, result in fewer women obtaining unsafe abortions, suffering abortion complications, and dying needlessly from unsafe abortion. Increasing access to safe abortion and improving post-abortion care are other measures that can be implemented to reduce unsafe abortion and/or its negative consequences, including maternal mortality.

Medical students' attitudes and perceptions on abortion: a cross-sectional survey among medical interns in Maharastra, India.

PubMed

Sjöström, Susanne; Essén, Birgitta; Sydén, Filip; Gemzell-Danielsson, Kristina; Klingberg-Allvin, Marie

2014-07-01

Although abortion care has been an established routine since decades in India, 8% of maternal mortality is attributed to unsafe abortion. Increased knowledge and improved attitudes among health care providers have a potential to reduce barriers to safe abortion care by reducing stigma and reluctance to provide abortion. Previous research has shown that medical students' attitudes can predict whether they will perform abortions. The objective of our study was to explore attitudes toward abortion among medical interns in Maharastra, India. A cross-sectional survey was carried out among 1996 medical interns in Maharastra, India. Descriptive and analytical statistics were used to interpret the study instrument. Almost one quarter of the respondents considered abortion to be morally wrong, one fifth did not find abortions for unmarried women acceptable and one quarter falsely believed that a woman needs her partner or spouse's approval to have an abortion. Most participants agreed that unsafe abortion is a serious health problem in India. A majority of the respondents rated their knowledge of sexual and reproductive health as good, but only 13% had any clinical practice in abortion care services. Disallowing attitudes toward abortion and misconceptions about the legal regulations were common among the surveyed medical students. Knowledge and attitudes toward abortion among future physicians could be improved by amendments to the medical education, potentially increasing the number of future providers delivering safe and legal abortion services. Abortion is legal in India since decades, but maternal mortality due to unsafe abortions remains high. This survey of attitudes toward abortion among medical interns in Maharastra indicates that disallowing views prevail. Improved knowledge and clinical training can increase numbers of potential abortion providers, thus limit unsafe abortion. Copyright © 2014 Elsevier Inc. All rights reserved.

Implementing medical abortion with mifepristone and misoprostol in Norway 1998–2013

PubMed Central

Løkeland, Mette; Bjørge, Tone; Iversen, Ole-Erik; Akerkar, Rupali; Bjørge, Line

2017-01-01

Abstract Background: Medical abortion with mifepristone and misoprostol was introduced in Norway in 1998, and since then there has been an almost complete change from predominantly surgical to medical abortions. We aimed to describe the medical abortion implementation process, and to compare characteristics of women obtaining medical and surgical abortion. Methods: Information from all departments of obstetrics and gynaecology in Norway on the time of implementation of medical abortion and abortion procedures in use up to 12 weeks of gestation was assessed by surveys in 2008 and 2012. We also analysed data from the National Abortion Registry comprising 223 692 women requesting abortion up to 12 weeks of gestation during 1998–2013. Results: In 2012, all hospitals offered medical abortion, 84.4% offered medical abortion at 9–12 weeks of gestation and 92.1% offered home administration of misoprostol. The use of medical abortion increased from 5.9% of all abortions in 1998 to 82.1% in 2013. Compared with women having a surgical abortion, women obtaining medical abortion had higher odds for undergoing an abortion at 4–6 weeks (adjusted OR 2.33; 95% confidence interval 2.28-2.38). Waiting time between registered request for an abortion until termination was reduced from 11.3 days in 1998 to 7.3 days in 2013. Conclusions: Norwegian women have gained access to more treatment modalities and simplified protocols for medical abortion. At the same time they obtained abortions at an earlier gestational age and the waiting time has been reduced. PMID:28031316

Denial of abortion in legal settings.

PubMed

Gerdts, Caitlin; DePiñeres, Teresa; Hajri, Selma; Harries, Jane; Hossain, Altaf; Puri, Mahesh; Vohra, Divya; Foster, Diana Greene

2015-07-01

Factors such as poverty, stigma, lack of knowledge about the legal status of abortion, and geographical distance from a provider may prevent women from accessing safe abortion services, even where abortion is legal. Data on the consequences of abortion denial outside of the US, however, are scarce. In this article we present data from studies among women seeking legal abortion services in four countries (Colombia, Nepal, South Africa and Tunisia) to assess sociodemographic characteristics of legal abortion seekers, as well as the frequency and reasons that women are denied abortion care. The proportion of women denied abortion services and the reasons for which they were denied varied widely by country. In Colombia, 2% of women surveyed did not receive the abortions they were seeking; in South Africa, 45% of women did not receive abortions on the day they were seeking abortion services. In both Tunisia and Nepal, 26% of women were denied their wanted abortions. The denial of legal abortion services may have serious consequences for women's health and wellbeing. Additional evidence on the risk factors for presenting later in pregnancy, predictors of seeking unsafe illegal abortion, and the health consequences of illegal abortion and childbirth after an unwanted pregnancy is needed. Such data would assist the development of programmes and policies aimed at increasing access to and utilisation of safe abortion services where abortion is legal, and harm reduction models for women who are unable to access legal abortion services. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Abortion Incidence and Service Availability In the United States, 2014

PubMed Central

Jones, Rachel K.; Jerman, Jenna

2017-01-01

CONTEXT National and state-level information about abortion incidence can help inform policies and programs intended to reduce levels of unintended pregnancy. METHODS In 2015–2016, all U.S. facilities known or expected to have provided abortion services in 2013 or 2014 were surveyed. Data on the number of abortions were combined with population data to estimate national and state-level abortion rates. The number of abortion-providing facilities and changes since a similar 2011 survey were also assessed. The number and type of new abortion restrictions were examined in the states that had experienced the largest proportionate changes in clinics providing abortion services. RESULTS In 2014, an estimated 926,200 abortions were performed in the United States, 12% fewer than in 2011; the 2014 abortion rate was 14.6 abortions per 1,000 women aged 15–44, representing a 14% decline over this period. The number of clinics providing abortions declined 6% between 2011 and 2014, and declines were steepest in the Midwest (22%) and the South (13%). Early medication abortions accounted for 31% of nonhospital abortions, up from 24% in 2011. Most states that experienced the largest proportionate declines in the number of clinics providing abortions had enacted one or more new restrictions during the study period, but reductions were not always associated with declines in abortion incidence. CONCLUSIONS The relationship between abortion access, as measured by the number of clinics, and abortion rates is not straightforward. Further research is needed to understand the decline in abortion incidence. PMID:28094905

Estimating the probability of spontaneous abortion in the presence of induced abortion and vice versa.

PubMed Central

Hammerslough, C R

1992-01-01

An integrated approach to estimate the total number of pregnancies that begin in a population during one calendar year and the probability of spontaneous abortion is described. This includes an indirect estimate of the number of pregnancies that result in spontaneous abortions. The method simultaneously takes into account the proportion of induced abortions that are censored by spontaneous abortions and vice versa in order to estimate the true annual number of spontaneous and induced abortions for a population. It also estimates the proportion of pregnancies that women intended to allow to continue to a live birth. The proposed indirect approach derives adjustment factors to make indirect estimates by combining vital statistics information on gestational age at induced abortion (from the 12 States that report to the National Center for Health Statistics) with a life table of spontaneous abortion probabilities. The adjustment factors are applied to data on induced abortions from the Alan Guttmacher Institute Abortion Provider Survey and data on births from U.S. vital statistics. For the United States in 1980 the probability of a spontaneous abortion is 19 percent, given the presence of induced abortion. Once the effects of spontaneous abortion are discounted, women in 1980 intended to allow 73 percent of their pregnancies to proceed to a live birth. One medical benefit to a population practicing induced abortion is that induced abortions avert some spontaneous abortions, leading to a lower mean gestational duration at the time of spontaneous abortion. PMID:1594736

Acceptance of family planning methods by induced abortion seekers: An observational study over five years.

PubMed

Kathpalia, S K

2016-01-01

Prior to legalization of abortion, induced abortions were performed in an illegal manner and that resulted in many complications hence abortion was legalized in India in 1971 and the number of induced abortions has been gradually increasing since then. One way of preventing abortions is to provide family planning services to these abortion seekers so that same is not repeated. The study was performed to find out the acceptance of contraception after abortion. A prospective study was performed over a period of five years from 2010 to 2014. The study group included all the cases reporting for abortion. A proforma was filled in detail to find out the type of contraception being used before pregnancy and acceptance of contraception after abortion. The existing facilities were also evaluated. 1228 abortions were performed over a period of five years. 94.5% of abortions were during the first trimester. 39.9% had not used any contraceptive before, contraceptives used were natural and barrier which had high failure. The main indication for seeking abortion was failure of contraception and completion of family. 39.6% of patients accepted sterilization as a method of contraception. The existing post abortion family planning services are inadequate. Post abortion period is one which is important to prevent subsequent abortions and family planning services after abortion need to be strengthened.

Abortion Incidence and Unintended Pregnancy in Nepal.

PubMed

Puri, Mahesh; Singh, Susheela; Sundaram, Aparna; Hussain, Rubina; Tamang, Anand; Crowell, Marjorie

2016-12-01

Although abortion has been legal under broad criteria in Nepal since 2002, a significant proportion of women continue to obtain illegal, unsafe abortions, and no national estimates exist of the incidence of safe and unsafe abortions. Data were collected in 2014 from a nationally representative sample of 386 facilities that provide legal abortions or postabortion care and a survey of 134 health professionals knowledgeable about abortion service provision. Facility caseloads and indirect estimation techniques were used to calculate the national and regional incidence of legal and illegal abortion. National and regional levels of abortion complications and unintended pregnancy were also estimated. In 2014, women in Nepal had 323,100 abortions, of which 137,000 were legal, and 63,200 women were treated for abortion complications. The abortion rate was 42 per 1,000 women aged 15-49, and the abortion ratio was 56 per 100 live births. The abortion rate in the Central region (59 per 1,000) was substantially higher than the national average. Overall, 50% of pregnancies were unintended, and the unintended pregnancy rate was 68 per 1,000 women of reproductive age. Despite legalization of abortion and expansion of services in Nepal, unsafe abortion is still common and exacts a heavy toll on women. Programs and policies to reduce rates of unintended pregnancy and unsafe abortion, increase access to high-quality contraceptive care and expand safe abortion services are warranted.

Acceptance of family planning methods by induced abortion seekers: An observational study over five years

PubMed Central

Kathpalia, S.K.

2016-01-01

Background Prior to legalization of abortion, induced abortions were performed in an illegal manner and that resulted in many complications hence abortion was legalized in India in 1971 and the number of induced abortions has been gradually increasing since then. One way of preventing abortions is to provide family planning services to these abortion seekers so that same is not repeated. The study was performed to find out the acceptance of contraception after abortion. Methods A prospective study was performed over a period of five years from 2010 to 2014. The study group included all the cases reporting for abortion. A proforma was filled in detail to find out the type of contraception being used before pregnancy and acceptance of contraception after abortion. The existing facilities were also evaluated. Results 1228 abortions were performed over a period of five years. 94.5% of abortions were during the first trimester. 39.9% had not used any contraceptive before, contraceptives used were natural and barrier which had high failure. The main indication for seeking abortion was failure of contraception and completion of family. 39.6% of patients accepted sterilization as a method of contraception. The existing post abortion family planning services are inadequate. Conclusion Post abortion period is one which is important to prevent subsequent abortions and family planning services after abortion need to be strengthened. PMID:26900216

Abortion Incidence and Unintended Pregnancy in Nepal

PubMed Central

Puri, Mahesh; Singh, Susheela; Sundaram, Aparna; Hussain, Rubina; Tamang, Anand; Crowell, Marjorie

2017-01-01

CONTEXT Although abortion has been legal under broad criteria in Nepal since 2002, a significant proportion of women continue to obtain illegal, unsafe abortions, and no national estimates exist of the incidence of safe and unsafe abortions. METHODS Data were collected in 2014 from a nationally representative sample of 386 facilities that provide legal abortions or postabortion care and a survey of 134 health professionals knowledgeable about abortion service provision. Facility caseloads and indirect estimation techniques were used to calculate the national and regional incidence of legal and illegal abortion. National and regional levels of abortion complications and unintended pregnancy were also estimated. RESULTS In 2014, women in Nepal had 323,100 abortions, of which 137,000 were legal, and 63,200 women were treated for abortion complications. The abortion rate was 42 per 1,000 women aged 15–49, and the abortion ratio was 56 per 100 live births. The abortion rate in the Central region (59 per 1,000) was substantially higher than the national average. Overall, 50% of pregnancies were unintended, and the unintended pregnancy rate was 68 per 1,000 women of reproductive age. CONCLUSIONS Despite legalization of abortion and expansion of services in Nepal, unsafe abortion is still common and exacts a heavy toll on women. Programs and policies to reduce rates of unintended pregnancy and unsafe abortion, increase access to high-quality contraceptive care and expand safe abortion services are warranted. PMID:28825899

Exploring pregnancy termination experiences and needs among Malaysian women: A qualitative study

PubMed Central

2012-01-01

Background Malaysia has relatively liberal abortion laws in that they permit abortions for both physical and mental health cases. However, abortion remains a taboo subject. The stagnating contraceptive prevalence rate combined with the plunging fertility rate suggests that abortion might be occurring clandestinely. This qualitative study aimed to explore the experiences of women and their needs with regard to abortion. Methods Women from diverse backgrounds were purposively selected from an urban family planning clinic in Penang, Malaysia based on inclusion criteria of being aged 21 and above and having experienced an induced abortion. A semi-structured interview guide consisting of open ended questions eliciting women’s experiences and needs with regard to abortion were utilized to facilitate the interviews. Audio recordings were transcribed verbatim and analyzed thematically. Results Thirty-one women, with ages ranging from 21–43 years (mean 30.16 ±6.41), who had induced surgical/medical abortions were recruited from an urban family planning clinic. Ten women reported only to have had one previous abortion while the remaining had multiple abortions ranging from 2–8 times. The findings revealed that although women had abortions, nevertheless they faced problems in seeking for abortion information and services. They also had fears about the consequences and side effects of abortion and wish to receive more information on abortion. Women with post-abortion feelings ranged from no feelings to not wanting to think about the abortion, relief, feeling of sadness and loss. Abortion decisions were primarily theirs but would seek partner/husband’s agreement. In terms of the women’s needs for abortion, or if they wished for more information on abortion, pre and post abortion counseling and post-abortion follow up. Conclusions The existing abortion laws in Malaysia should enable the government to provide abortion services within the law. Unfortunately, the study findings show that this is generally not so, most probably due to social stigma. There is an urgent need for the government to review its responsibility in providing accessible abortion services within the scope of the law and to look into the regulatory requirements for such services in Malaysia. This study also highlighted the need for educational efforts to make women aware of their reproductive rights and also to increase their reproductive knowledge pertaining to abortion. Besides the government, public education on abortion may also be improved by efforts from abortion providers, advocacy groups and related NGOs. PMID:22950371

Public Law 100-202, Joint Resolution making further continuing appropriations for the fiscal year 1988, and for other purposes, 22 December 1987.

PubMed

1988-01-01

This US Act provides the following with respect to universal access to child immunization: "The Congress calls upon the President to direct the Agency for International Development, working through the Centers for Disease Control and other appropriate Federal agencies, to work in a global effort to provide enhanced support towards achieving the goal of universal access to childhood immunization by 1990 by 1) assisting in the delivery, distribution, and use of vaccines, including a) the building of locally sustainable systems and technical capacities in developing countries to reach, by the appropriate age, not less than 80% of their annually projected target population with the full schedule of required immunizations and b) the development of a sufficient network of indigenous professionals and institutions with responsibility for developing, monitoring, and assessing immunization program and continually adapting strategies to reach the goal of preventing immunizable diseases and 2) performing, supporting, and encouraging research and development activities, in both the public and the private sector, that will be targeted at developing new vaccines and at modifying and improving existing vaccines to make them more appropriate for use in developing countries. In support of this global effort, the President should appeal to the people of the US and the US private sector to support public and private efforts to provide the resources necessary to achieve universal access to childhood immunization by 1990." The Act also does the following with respect to various forms of bilateral assistance: 1) prohibits the use of funds for an organization or program that supports coercive abortion or involuntary sterilization; 2) prohibits the use of funds for the performance of abortion as a method of family planning (FP); 3) provides that in awarding grants for natural FP under section 104 of the Foreign Assistance Act no applicant shall be discriminated against because of such applicant's religious or conscientious commitment to offer only natural FP. In addition, the Act stipulates that with respect to appropriations for the Department of Health and Human Services no funds will be used to perform abortions except where the life of the mother would be endangered if the fetus were carried to term. full text

Population Group Abortion Rates and Lifetime Incidence of Abortion: United States, 2008-2014.

PubMed

Jones, Rachel K; Jerman, Jenna

2017-12-01

To assess the prevalence of abortion among population groups and changes in rates between 2008 and 2014. We used secondary data from the Abortion Patient Survey, the American Community Survey, and the National Survey of Family Growth to estimate abortion rates. We used information from the Abortion Patient Survey to estimate the lifetime incidence of abortion. Between 2008 and 2014, the abortion rate declined 25%, from 19.4 to 14.6 per 1000 women aged 15 to 44 years. The abortion rate for adolescents aged 15 to 19 years declined 46%, the largest of any group. Abortion rates declined for all racial and ethnic groups but were larger for non-White women than for non-Hispanic White women. Although the abortion rate decreased 26% for women with incomes less than 100% of the federal poverty level, this population had the highest abortion rate of all the groups examined: 36.6. If the 2014 age-specific abortion rates prevail, 24% of women aged 15 to 44 years in that year will have an abortion by age 45 years. The decline in abortion was not uniform across all population groups.

"Sometimes they used to whisper in our ears": health care workers' perceptions of the effects of abortion legalization in Nepal.

PubMed

Puri, Mahesh; Lamichhane, Prabhat; Harken, Tabetha; Blum, Maya; Harper, Cynthia C; Darney, Philip D; Henderson, Jillian T

2012-04-20

Unsafe abortion has been a significant cause of maternal morbidity and mortality in Nepal. Since legalization in 2002, more than 1,200 providers have been trained and 487 sites have been certified for the provision of safe abortion services. Little is known about health care workers' views on abortion legalization, such as their perceptions of women seeking abortion and the implications of legalization for abortion-related health care. To complement a quantitative study of the health effects of abortion legalization in Nepal, we conducted 35 in-depth interviews with physicians, nurses, counsellors and hospital administrators involved in abortion care and post-abortion complication treatment services at four major government hospitals. Thematic analysis techniques were used to analyze the data. Overall, participants had positive views of abortion legalization - many believed the severity of abortion complications had declined, contributing to lower maternal mortality and morbidity in the country. A number of participants indicated that the proportion of women obtaining abortion services from approved health facilities was increasing; however, others noted an increase in the number of women using unregulated medicines for abortion, contributing to rising complications. Some providers held negative judgments about abortion patients, including their reasons for abortion. Unmarried women were subject to especially strong negative perceptions. A few of the health workers felt that the law change was encouraging unmarried sexual activity and carelessness around pregnancy prevention and abortion, and that repeat abortion was becoming a problem. Many providers believed that although patients were less fearful than before legalization, they remained hesitant to disclose a history of induced abortion for fear of judgment or mistreatment. Providers were generally positive about the implications of abortion legalization for the country and for women. A focus on family planning and post-abortion counselling may be welcomed by providers concerned about multiple abortions. Some of the negative judgments of women held by providers could be tempered through values-clarification training, so that women are supported and comfortable sharing their abortion history, improving the quality of post-abortion treatment of complications.

“Sometimes they used to whisper in our ears”: health care workers’ perceptions of the effects of abortion legalization in Nepal

PubMed Central

2012-01-01

Background Unsafe abortion has been a significant cause of maternal morbidity and mortality in Nepal. Since legalization in 2002, more than 1,200 providers have been trained and 487 sites have been certified for the provision of safe abortion services. Little is known about health care workers’ views on abortion legalization, such as their perceptions of women seeking abortion and the implications of legalization for abortion-related health care. Methods To complement a quantitative study of the health effects of abortion legalization in Nepal, we conducted 35 in-depth interviews with physicians, nurses, counsellors and hospital administrators involved in abortion care and post-abortion complication treatment services at four major government hospitals. Thematic analysis techniques were used to analyze the data. Results Overall, participants had positive views of abortion legalization – many believed the severity of abortion complications had declined, contributing to lower maternal mortality and morbidity in the country. A number of participants indicated that the proportion of women obtaining abortion services from approved health facilities was increasing; however, others noted an increase in the number of women using unregulated medicines for abortion, contributing to rising complications. Some providers held negative judgments about abortion patients, including their reasons for abortion. Unmarried women were subject to especially strong negative perceptions. A few of the health workers felt that the law change was encouraging unmarried sexual activity and carelessness around pregnancy prevention and abortion, and that repeat abortion was becoming a problem. Many providers believed that although patients were less fearful than before legalization, they remained hesitant to disclose a history of induced abortion for fear of judgment or mistreatment. Conclusions Providers were generally positive about the implications of abortion legalization for the country and for women. A focus on family planning and post-abortion counselling may be welcomed by providers concerned about multiple abortions. Some of the negative judgments of women held by providers could be tempered through values-clarification training, so that women are supported and comfortable sharing their abortion history, improving the quality of post-abortion treatment of complications. PMID:22520231

STS-1 operational flight profile. Volume 6: Abort analysis

NASA Technical Reports Server (NTRS)

1980-01-01

The abort analysis for the cycle 3 Operational Flight Profile (OFP) for the Space Transportation System 1 Flight (STS-1) is defined, superseding the abort analysis previously presented. Included are the flight description, abort analysis summary, flight design groundrules and constraints, initialization information, general abort description and results, abort solid rocket booster and external tank separation and disposal results, abort monitoring displays and discussion on both ground and onboard trajectory monitoring, abort initialization load summary for the onboard computer, list of the key abort powered flight dispersion analysis.

Legalized abortion: a public health success story.

PubMed

Kelly, M

1999-06-01

60% of more than 2000 women surveyed by the Picker Institute who underwent induced abortion procedures rated the quality of their care as excellent. Another third reported their care as being either very good or good. The survey also found that the quality of abortion care is comparable to other outpatient surgery. However, the high quality of care women receive from abortion providers is lost in the hostile anti-abortion climate created by threatening protesters outside of clinics and the murder of 7 clinic workers and physicians who performed abortions. Abortion opponents fail to acknowledge that legal abortion is a medical procedure which protects women's health and saves their lives. Before abortion was legalized in the US, countless women were either rendered unable to reproduce or died from abortion-related complications. Efforts to outlaw abortion persist despite it being widely recognized by medical experts as one of the most safe medical procedures currently performed in the US. When state legislatures target abortion providers with unduly strict regulations, abortion becomes prohibitively expensive and difficult to obtain.

Risk factors and the choice of long-acting reversible contraception following medical abortion: effect on subsequent induced abortion and unwanted pregnancy.

PubMed

Korjamo, Riina; Heikinheimo, Oskari; Mentula, Maarit

2018-04-01

To analyse the post-abortion effect of long-acting reversible contraception (LARC) plans and initiation on the risk of subsequent unwanted pregnancy and abortion. retrospective cohort study of 666 women who underwent medical abortion between January-May 2013 at Helsinki University Hospital, Finland. Altogether 159 (23.8%) women planning post-abortion use of levonorgestrel-releasing intrauterine system (LNG-IUS) participated in a randomized study and had an opportunity to receive the LNG-IUS free-of-charge from the hospital. The other 507 (76.2%) women planned and obtained their contraception according to clinical routine. Demographics, planned contraception, and LARC initiation at the time of the index abortion were collected. Data on subsequent abortions were retrieved from the Finnish Abortion Register and electronic patient files until the end of 2014. During the 21 months ([median], IQR 20-22) follow-up, 54(8.1%) women requested subsequent abortions. When adjusted for age, previous pregnancies, deliveries, induced abortions and gestational-age, planning LARC for post-abortion contraception failed to prevent subsequent abortion (33 abortions/360 women, 9.2%) compared to other contraceptive plans (21/306, 6.9%) (HR 1.22, 95% CI 0.68-2.17). However, verified LARC initiation decreased the abortion rate (4 abortions/177 women, 2.3%) compared to women with uncertain LARC initiation status (50/489, 10.2%) (HR 0.17, 95% CI 0.06-0.48). When adjusted for LARC initiation status, age <25 years was a risk factor for subsequent abortion (27 abortions/283 women, 9.5%) compared to women ≥25 years (27/383, 7.0%, HR1.95, 95% CI 1.04-3.67). Initiation of LARC as part of abortion service at the time of medical abortion is an important means to prevent subsequent abortion, especially among young women.

Abortion trends from 1996 to 2011 in Estonia: special emphasis on repeat abortion

PubMed Central

2014-01-01

Background The study aimed to describe the overall and age-specific trends of induced abortions from 1996 to 2011 with an emphasis on socio-demographic characteristics and contraceptive use of women having had repeat abortions in Estonia. Methods Data were retrieved from the Estonian Medical Birth and Abortion Registry and Statistics Estonia. Total induced abortion numbers, rates, ratios and age-specific rates are presented for 1996–2011. The percentage change in the number of repeat abortions within selected socio-demographic subgroups, contraception use and distribution of induced abortions among Estonians and non-Estonians for the first, second, third, fourth and subsequent abortions were calculated for the periods 1996–2003 and 2004–2011. Results Observed trends over the 16-year study period indicated a considerable decline in induced abortions with a reduction in abortion rate of 57.1%, which was mainly attributed to younger cohorts. The percentage of women undergoing repeat abortions fell steadily from 63.8% during 1996–2003 to 58.0% during 2004–2011. The percentage of women undergoing repeat abortions significantly decreased over the 16 years within all selected socio-demographic subgroups except among women with low educational attainment and students. Within each time period, a greater percentage of non-Estonians than Estonians underwent repeat abortions and obtained third and subsequent abortions. Most women did not use any contraceptive method prior to their first or subsequent abortion. Conclusion A high percentage of women obtaining repeat abortions reflects a high historical abortion rate. If current trends continue, a rapid decline in repeat abortions may be predicted. To decrease the burden of sexual ill health, routine contraceptive counselling, as standard care in the abortion process, should be seriously addressed with an emphasis on those groups - non-Estonians, women with lower educational attainment, students and women with children - vulnerable with respect to repeat abortion. PMID:25005363

Characteristics of women obtaining induced abortions in selected low- and middle-income countries

PubMed Central

Desai, Sheila; Crowell, Marjorie; Sedgh, Gilda; Singh, Susheela

2017-01-01

Background In 2010–2014, approximately 86% of abortions took place in low- and middle-income countries (LMICs). Although abortion incidence varies minimally across geographical regions, it varies widely by subregion and within countries by subgroups of women. Differential abortion levels stem from variation in the level of unintended pregnancies and in the likelihood that women with unintended pregnancies obtain abortions. Objectives To examine the characteristics of women obtaining induced abortions in LMICs. Methods We use data from official statistics, population-based surveys, and abortion patient surveys to examine variation in the percentage distribution of abortions and abortion rates by age at abortion, marital status, parity, wealth, education, and residence. We analyze data from five countries in Africa, 13 in Asia, eight in Europe, and two in Latin America and the Caribbean (LAC). Results Women across all sociodemographic subgroups obtain abortions. In most countries, women aged 20–29 obtained the highest proportion of abortions, and while adolescents obtained a substantial fraction of abortions, they do not make up a disproportionate share. Region-specific patterns were observed in the distribution of abortions by parity. In many countries, a higher fraction of abortions occurred among women of high socioeconomic status, as measured by wealth status, educational attainment, and urban residence. Due to limited data on marital status, it is unknown whether married or unmarried women make up a larger share of abortions. Conclusions These findings help to identify subgroups of women with disproportionate levels of abortion, and can inform policies and programs to reduce the incidence of unintended pregnancies; and in LMICs that have restrictive abortion laws, these findings can also inform policies to minimize the consequences of unsafe abortion and motivate liberalization of abortion laws. Program planners, policymakers, and advocates can use this information to improve access to safe abortion services, postabortion care, and contraceptive services. PMID:28355285

An overview of medical abortion for clinical practice.

PubMed

Bryant, Amy G; Regan, Elizabeth; Stuart, Gretchen

2014-01-01

Medical abortion is a safe, convenient, and effective method for terminating an early unintended pregnancy. Medical abortion can be performed up to 63 days from the last menstrual period and may even be used up to 70 days for women who prefer medical abortion over surgical abortion. Counseling on the adverse effects and expectations for medical abortion is critical to success. Medical abortion can be performed in a clinic without special equipment, and it is perceived as more "natural" than a surgical abortion by many women. Follow-up for medical abortion can be simplified to include only serum human chorionic gonadotropin measurements when necessary, although obtaining an ultrasound remains the criterion standard. Pain associated with medical abortion is best treated with nonsteroidal anti-inflammatory medications, possibly in combination with opioid analgesics. Medical abortion can contribute to continuity of care for women who wish to remain with their primary care providers for management of their abortion.

Playing it Safe: Legal and Clandestine Abortions Among Adolescents in Ethiopia.

PubMed

Sully, Elizabeth; Dibaba, Yohannes; Fetters, Tamara; Blades, Nakeisha; Bankole, Akinrinola

2018-06-01

The 2005 expansion of the Ethiopian abortion law provided minors access to legal abortions, yet little is known about abortion among adolescents. This paper estimates the incidence of legal and clandestine abortions and the severity of abortion-related complications among adolescent and nonadolescent women in Ethiopia in 2014. This paper uses data from three surveys: a Health Facility Survey (n = 822) to collect data on legal abortions and postabortion complications, a Health Professionals Survey (n = 82) to estimate the share of clandestine abortions that resulted in treated complications, and a Prospective Data Survey (n = 5,604) to collect data on abortion care clients. An age-specific variant of the Abortion Incidence Complications Method was used to estimate abortions by age-group. Adolescents have the lowest abortion rate among all women below age 35 (19.6 per 1,000 women). After adjusting for lower levels of sexual activity among adolescents however, we find that adolescents have the highest abortion rate among all age-groups. Adolescents also have the highest proportion (64%) of legal abortions compared with other age-groups. We find no differences in the severity of abortion-related complications between adolescent and nonadolescent women. We find no evidence that adolescents are more likely than older women to have clandestine abortions. However, the higher abortion and pregnancy rates among sexually active adolescents suggest that they face barriers in access to and use of contraceptive services. Further work is needed to address the persistence of clandestine abortions among adolescents in a context where safe and legal abortion is available. Copyright © 2018 The Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Abortion surveillance--United States, 1992.

PubMed

Koonin, L M; Smith, J C; Ramick, M; Green, C A

1996-05-03

From 1980 through 1992, the number of legal induced abortions reported to the CDC remained stable, varying each year by < or = 5%. This report summarizes and reviews information reported to CDC regarding legal induced abortions obtained in the United States during 1992. This report also includes recently reported abortion-related deaths for 1988-1991 and an update on abortion-related deaths for 1985-1987. For each year since 1969, CDC has compiled abortion data received from 52 reporting areas (i.e., the 50 states, the District of Columbia, and New York City). In 1992, 1,359,145 abortions were reported--a 2.1% decrease from 1991. The abortion ratio was 335 legal induced abortions per 1,000 live births, and the abortion rate was 23 per 1,000 women 15-44 years of age. Women who were undergoing an abortion were more likely to be young, white, and unmarried; most had had no previous live births and were obtaining an abortion for the first time. More than half (51%) of all abortions were performed at or before the 8th week of gestation, and 87% were before the 13th week. Approximately 14% of abortions were performed at < or = 6 weeks of gestation, 15% were performed at 7 weeks of gestation, and 22% at 8 weeks of gestation. Younger women (i.e., women < or = 19 years of age) were more likely to obtain abortions later in pregnancy than were older women. Sixteen deaths in 1988, 12 deaths in 1989, and five deaths in 1990 were associated with legal induced abortion. The case-fatality rates for 1988, 1989, and 1990, respectively, were 1.2, 0.9, and 0.3 abortion-related deaths per 100,000 legal induced abortions. Since 1980, the number and rate of abortions have remained relatively stable, with only small year-to-year fluctuations of < or = 5%. However, since 1987, the abortion-to-live-birth ratio has declined; in 1992, the abortion ratio was the lowest recorded since 1977. More pregnant women have been opting to carry their pregnancies to term rather than choosing to have an abortion. As in previous years, deaths associated with legal induced abortions occurred rarely (i.e., one or fewer deaths per 100,000 legal induced abortions). The number and characteristics of women who obtain abortions in the United States should continue to be monitored so that efforts to prevent unintended pregnancy can be assessed and the preventable causes of morbidity and mortality associated with abortions can be identified and reduced.

Destigmatising abortion: expanding community awareness of abortion as a reproductive health issue in Ghana.

PubMed

Lithur, Nana Oye

2004-04-01

Traditional and cultural values, social perceptions, religious teachings and criminalisation have facilitated stigmatisation of abortion in Ghana. Abortion is illegal in Ghana except in three instances. Though the law allows for performance of abortion in three circumstances, the Ghana reproductive health service policy did not have any induced legal abortion services component to cover the three exceptions until it was revised in 2003. The policy only had 'unsafe and post-abortion' care components, and abortions performed in health facilities operated by the Ghana Health Service were performed under this component. Though the policy has been revised, women and girls who need abortion services in Ghana more often resort to the backstreet dangerous methods and procedures. Criminalisation of abortion and those who perform abortions has contributed to unsafe abortion, the second leading cause of maternal deaths in Ghana. Most of these are performed outside the formal health service structures. Traditionally, abortion is perceived as a shameful act and the community may shun and give a woman who has caused anabortion derogatory names. Would provision of legal abortion services be culturally acceptable within a Ghanaian community? Yes, if they are made aware of the reproductive health benefits of providing safe abortion services. Three major strategies that would help to destigmatise abortion in the community are (1) the liberal interpretation of the three exceptions to the law on abortion; (2) expanding community awareness of its reproductive health benefits; and (3) improving and increasing access to legal abortion services within the formal health facilities.

Psychosocial factors and pre-abortion psychological health: The significance of stigma

PubMed Central

Steinberg, Julia R.; Tschann, Jeanne M.; Furgerson, Dorothy; Harper, Cynthia C.

2016-01-01

Rationale Most research in mental health and abortion has examined factors associated with post-abortion psychological health. However, research that follows women from before to after their abortion consistently finds that depressive, anxiety, and stress symptoms are highest just before an abortion compared to any time afterwards. Objective This finding suggests that studies investigating psychosocial factors related to pre-abortion mental health are warranted. Methods The current study uses data from 353 women seeking abortions at three community reproductive health clinics to examine predictors of pre-abortion psychological health. Drawing from three perspectives in the abortion and mental health literature, common risks, stress and coping, and sociocultural context, we conducted multivariable analyses to examine the contribution of important factors on depressive, anxiety, and stress symptoms just before an abortion, including sociodemographics, abortion characteristics, childhood adversities, recent adversities with an intimate partner, relationship context, future pregnancy desires, and perceived abortion stigma. Results Childhood and partner adversities, including reproductive coercion, were associated with negative mental health symptoms, as was perceived abortion stigma. Before perceived abortion stigma was entered into the model, 18.6 %, 20.7 %, and 16.8% of the variance in depressive, anxiety, and stress symptoms respectively, was explained. Perceived abortion stigma explained an additional 13.2 %, 9.7 %, and 10.7 % of the variance in depressive, anxiety, and stress symptoms pre-abortion. Conclusion This study, one of the first to focus on pre-abortion mental health as an outcome, suggests that addressing stigma among women seeking abortions may significantly lower their psychological distress. PMID:26735332