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Sample records for adult females lived

  1. The Lived Experience of the Adult African American Female Who Has Lived in Multiple Foster Care Placements

    ERIC Educational Resources Information Center

    Johnson, Avonda C.

    2012-01-01

    The purpose of the study was to examine and describe the lived experiences of the adult African American woman who had lived in multiple foster care placements. Eleven adult African American women ages 22-25 participated in semi-structured, face-to-face interviews to tell their stories and provide data of the memories of the experience. The…

  2. Ecdysteroid receptors in Drosophila melanogaster adult females

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Ecdysteroid receptors were identified and partially characterized from total cell extracts of whole animals and dissected tissues from Drosophila melanogaster adult females. Binding studies indicated the presence of two ecdysteroid binding components having high affinity and specificity consistent w...

  3. Adult living donor liver imaging

    PubMed Central

    Cai, Larry; Yeh, Benjamin M.; Westphalen, Antonio C.; Roberts, John P.; Wang, Zhen J.

    2016-01-01

    Adult living donor liver transplantation (LDLT) is increasingly used for the treatment of end-stage liver disease. The three most commonly harvested grafts for LDLT are left lateral segment, left lobe, and right lobe grafts. The left lateral segment graft, which includes Couinaud’s segments II and III, is usually used for pediatric recipients or small size recipients. Most of the adult recipients need either a left or a right lobe graft. Whether a left or right lobe graft should be harvested from the donors depends on estimated graft and donor remnant liver volume, as well as biliary and vascular anatomy. Detailed preoperative assessment of the potential donor liver volumetrics, biliary and vascular anatomy, and liver parenchyma is vital to minimize risks to the donors and maximize benefits to the recipients. Computed tomography (CT) and magnetic resonance imaging (MRI) are currently the imaging modalities of choice in the preoperative evaluation of potential donors. This review provides an overview of key surgical considerations in LDLT that the radiologists must be aware of, and imaging findings on CT and MRI that the radiologists must convey to the surgeons when evaluating potential donors for LDLT. PMID:26912106

  4. Adult living donor liver imaging.

    PubMed

    Cai, Larry; Yeh, Benjamin M; Westphalen, Antonio C; Roberts, John P; Wang, Zhen J

    2016-01-01

    Adult living donor liver transplantation (LDLT) is increasingly used for the treatment of end-stage liver disease. The three most commonly harvested grafts for LDLT are left lateral segment, left lobe, and right lobe grafts. The left lateral segment graft, which includes Couinaud's segments II and III, is usually used for pediatric recipients or small size recipients. Most of the adult recipients need either a left or a right lobe graft. Whether a left or right lobe graft should be harvested from the donors depends on estimated graft and donor remnant liver volume, as well as biliary and vascular anatomy. Detailed preoperative assessment of the potential donor liver volumetrics, biliary and vascular anatomy, and liver parenchyma is vital to minimize risks to the donors and maximize benefits to the recipients. Computed tomography (CT) and magnetic resonance imaging (MRI) are currently the imaging modalities of choice in the preoperative evaluation of potential donors. This review provides an overview of key surgical considerations in LDLT that the radiologists must be aware of, and imaging findings on CT and MRI that the radiologists must convey to the surgeons when evaluating potential donors for LDLT. PMID:26912106

  5. Healthy Family 2009: Practicing Healthy Adult Living

    MedlinePlus

    ... Navigation Bar Home Current Issue Past Issues Healthy Family 2009 Practicing Healthy Adult Living Past Issues / Winter ... diabetes, or if heart disease runs in your family, begin checking cholesterol at age 20. Colorectal Cancer : ...

  6. Understanding the Burden of Adult Female Acne

    PubMed Central

    Kawata, Ariane K.; Daniels, Selena R.; Yeomans, Karen; Burk, Caroline T.; Callender, Valerie D.

    2014-01-01

    Objective: Typically regarded as an adolescent condition, acne among adult females is also prevalent. Limited data are available on the clinical characteristics and burden of adult female acne. The study objective was to describe clinical characteristics and psychosocial impact of acne in adult women. Design: Cross-sectional, web-based survey. Setting: Data were collected from a diverse sample of United States females. Participants: Women ages 25 to 45 years with facial acne (≥25 visible lesions). Measurements: Outcomes included sociodemographic and clinical characteristics, perceptions, coping behaviors, psychosocial impact of acne (health-related quality of life using acne-specific Quality of Life questionnaire and psychological status using Patient Health Questionnaire), and work/productivity. Results: A total of 208 women completed the survey (mean age 35±6 years), comprising White/Caucasian (51.4%), Black/African American (24.5%), Hispanic/Latino (11.1%), Asian (7.7%), and Other (5.3%). Facial acne presented most prominently on cheeks, chin, and forehead and was characterized by erythema, postinflammatory hyperpigmentation, and scarring. Average age of adult onset was 25±6 years, and one-third (33.7%) were diagnosed with acne as an adult. The majority (80.3%) had 25 to 49 visible facial lesions. Acne was perceived as troublesome and impacted self-confidence. Makeup was frequently used to conceal acne. Facial acne negatively affected health-related quality of life, was associated with mild/moderate symptoms of depression and/or anxiety, and impacted ability to concentrate on work or school. Conclusion: Results highlight the multifaceted impact of acne and provide evidence that adult female acne is under-recognized and burdensome. PMID:24578779

  7. Adult and Family Living. Teacher Edition.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This curriculum guide for teachers is designed for use with 11th- and 12th-grade students who have had no more than 1 year of vocational home economics. It focuses on providing young adults with the knowledge and skills they need for healthy and positive adult and family lives. It includes 27 units in 8 sections as follows: (1) personal…

  8. Good Ideas for Teaching Daily Adult Living.

    ERIC Educational Resources Information Center

    Leigh, Robert K.

    Intended for practicing Adult Basic Education teachers, this handbook provides materials for teaching specific coping skills in the area of daily adult living. Three areas of study are explored: (1) community, which includes organizations, health, nutrition, safety, money management, and media; (2) government and law, which includes citizenship,…

  9. The Spiritual Journey: Black Female Adult Learners in Higher Education

    ERIC Educational Resources Information Center

    Jones Tinner, LaShanta Y.

    2013-01-01

    This study explored the experience of Black female adult learners and how spirituality influenced their academic journeys. Research concerning Black female adult learners in higher education is ostensibly partial. These data offered an extended understanding of Black female adult learners' academic experiences, while also investigating common…

  10. Living with Multiple Health Problems: What Older Adults Should Know

    MedlinePlus

    ... PDF Living With Multiple Health Problems: What Older Adults Should Know Download Join our e-newsletter! Resources Living With Multiple Health Problems: What Older Adults Should Know Tools and Tips Printer-friendly PDF ...

  11. Cigarette smoking and alcohol consumption among Chinese older adults: do living arrangements matter?

    PubMed

    Zhang, Jiaan; Wu, Liyun

    2015-03-01

    This study used five waves of the Chinese Longitudinal Healthy Longevity Survey to examine the relationship between living arrangements, smoking, and drinking among older adults in China from 1998-2008. We found that living arrangements had strong implications for cigarette smoking and alcohol consumption among the elderly. First, the likelihood of smoking was lower among older men living with children, and older women living either with a spouse, or with both a spouse and children; and the likelihood of drinking was lower among both older men, and women living with both a spouse and children, compared with those living alone. Second, among dual consumers (i.e., being a drinker and a smoker), the amount of alcohol consumption was lower among male dual consumers living with children, while the number of cigarettes smoked was higher among female dual consumers living with others, compared with those living alone. Third, among non-smoking drinkers, the alcohol consumption was lower among non-smoking male drinkers in all types of co-residential arrangements (i.e., living with a spouse, living with children, living with both a spouse and children, or living with others), and non-smoking female drinkers living with others, compared with those living alone. Results highlighted the importance of living arrangements to cigarette smoking and alcohol consumption among Chinese elderly. Co-residential arrangements provided constraints on Chinese older adults' health-risk behaviors, and had differential effects for men and women. PMID:25711361

  12. Adverse childhood experiences in the lives of female sex offenders.

    PubMed

    Levenson, Jill S; Willis, Gwenda M; Prescott, David S

    2015-06-01

    This study explored the prevalence of early trauma in a sample of U.S. female sexual offenders (N = 47) using the Adverse Childhood Experiences (ACE) scale. Compared with females in the general population, sex offenders had more than three times the odds of child sexual abuse, four times the odds of verbal abuse, and more than three times the odds of emotional neglect and having an incarcerated family member. Half of the female sex offenders had been sexually abused as a child. Only 20% endorsed zero adverse childhood experiences (compared with 35% of the general female population) and 41% endorsed four or more (compared with 15% of the general female population). Higher ACE scores were associated with having younger victims. Multiple maltreatments often co-occurred in households with other types of dysfunction, suggesting that many female sex offenders were raised within a disordered social environment by adults with problems of their own who were ill-equipped to protect their daughters from harm. By enhancing our understanding of the frequency and correlates of early adverse experiences, we can better devise trauma-informed interventions that respond to the clinical needs of female sex offender clients. PMID:25210107

  13. The Experiences and Needs of Female Adults with High-Functioning Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Baldwin, Susanna; Costley, Debra

    2016-01-01

    There is limited large-scale research into the lived experiences of female adults who have an autism spectrum disorder with no co-occurring intellectual disability. Drawing on the findings of an Australia-wide survey, this report presents self-report data from n = 82 women with high-functioning autism spectrum disorder in the areas of health,…

  14. Cigarette Smoking and Alcohol Consumption among Chinese Older Adults: Do Living Arrangements Matter?

    PubMed Central

    Zhang, Jiaan; Wu, Liyun

    2015-01-01

    This study used five waves of the Chinese Longitudinal Healthy Longevity Survey to examine the relationship between living arrangements, smoking, and drinking among older adults in China from 1998–2008. We found that living arrangements had strong implications for cigarette smoking and alcohol consumption among the elderly. First, the likelihood of smoking was lower among older men living with children, and older women living either with a spouse, or with both a spouse and children; and the likelihood of drinking was lower among both older men, and women living with both a spouse and children, compared with those living alone. Second, among dual consumers (i.e., being a drinker and a smoker), the amount of alcohol consumption was lower among male dual consumers living with children, while the number of cigarettes smoked was higher among female dual consumers living with others, compared with those living alone. Third, among non-smoking drinkers, the alcohol consumption was lower among non-smoking male drinkers in all types of co-residential arrangements (i.e., living with a spouse, living with children, living with both a spouse and children, or living with others), and non-smoking female drinkers living with others, compared with those living alone. Results highlighted the importance of living arrangements to cigarette smoking and alcohol consumption among Chinese elderly. Co-residential arrangements provided constraints on Chinese older adults’ health-risk behaviors, and had differential effects for men and women. PMID:25711361

  15. HIV disclosure among adults living with HIV.

    PubMed

    Mayfield Arnold, E; Rice, E; Flannery, D; Rotheram-Borus, M J

    2008-01-01

    Research on disclosure among heterosexual adult person(s) living with HIV (PLH) was reviewed, omitting disclosure of parental HIV to children. Disclosure has been studied within five additional relational contexts: with partners, family members, friends, healthcare professionals and in work settings. Disclosure is higher among women than men, among Latino and white compared to African-American families, and among younger compared to older HIV-positive adults. Most PLH disclose to their sexual partners and family members, yet there is a significant minority who do not disclose. Similarly, rates of disclosure to employers range from 27-68%, suggesting broad variability in perceived consequences of employment disclosures. Of concern, 40% of PLH do not consistently disclose to their healthcare professionals. Rather than examine HIV disclosures in the context of relationships, it is possible to understand disclosures around personal identity. Disclosure decisions are often made to tell everyone (making HIV status a central attribute of one's identity), no one (requiring strategies for securing social support while remaining anonymous) or some people (requiring strategic decisions based on context). Given that disclosure decisions are central to personal identity, future data on disclosure and interventions designed to increase disclosure or comfort with disclosure must focus on communication strategies adopted by PLH to present a coherent identity. PMID:18278618

  16. Nutrition for optimal predatory performance of adult female Orius insidiosus

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Reproduction in a female predator, Orius insidiosus, is a nutritionally stringent process. Adult females acquire the nutrition needed for egg development from their prey, and rates of egg development are dependent on nutrients acquired in that life stage. When released as a biological control agen...

  17. Hispanic adults' beliefs, attitudes, and intentions regarding the female condom.

    PubMed

    Bogart, L M; Cecil, H; Pinkerton, S D

    2000-04-01

    The present study used the theory of planned behavior (TPB) (Ajzen, 1985) augmented by AIDS knowledge to investigate factors influencing intentions of Hispanic adults to use the female condom. A total of 146 persons (75 women and 71 men; mean age, 27 years) recruited from community-based organizations completed an anonymous survey regarding intentions to use the female condom with their main sex partner. The TPB model had greater predictive utility for women's, than for men's, female condom use intentions. For men, attitudes and norms did not predict female condom use intentions, but greater AIDS knowledge was related to lower intentions to use the female condom, above and beyond the TPB constructs. Perceived behavioral control, operationalized as self-efficacy, significantly increased the predictive utility of the TPB model for women's female condom use intentions but not for men's. Behavior change strategies to increase female condom use are discussed in light of these findings. PMID:10833679

  18. Separation-Individuation in Female Adult Development.

    ERIC Educational Resources Information Center

    Mullins, Deborah

    This study examined separation-individuation development issues for young adult women, from the perspective of object-relations theory. Its purpose was to explore a woman's perception of her relationship with mother as it is affected by age and request for psychotherapy as well as the relationship between mother-daughter bond and personality…

  19. Moral dilemmas in females: children are more utilitarian than adults

    PubMed Central

    Bucciarelli, Monica

    2015-01-01

    Influential theories on moral judgments propose that they rely either on emotions or on innate moral principles. In contrast, the mental model theory postulates that moral judgments rely on reasoning, either intuition or deliberation. The theory allows for the possibility that intuitions lead to utilitarian judgments. This paper reports two experiments involving fifth-grade children, adolescents, and adults; the results revealed that children reason intuitively to resolve moral dilemmas in which action and inaction lead to different outcomes. In particular, the results showed female children to be more utilitarian than female adults in resolving classical moral dilemmas: they preferred an action that achieved a good outcome for a greater number of people. Within the mental model theory's framework there is no reason to expect that females and males differ in their ability to reason, but at the moment the results for females cannot be generalized to males who were not properly represented in the adults groups of the two experiments. The result revealing that (female) children are more utilitarian than (female) adults, which is hard to explain via many current theories, was predicted by the mental model theory. PMID:26441722

  20. Moral dilemmas in females: children are more utilitarian than adults.

    PubMed

    Bucciarelli, Monica

    2015-01-01

    Influential theories on moral judgments propose that they rely either on emotions or on innate moral principles. In contrast, the mental model theory postulates that moral judgments rely on reasoning, either intuition or deliberation. The theory allows for the possibility that intuitions lead to utilitarian judgments. This paper reports two experiments involving fifth-grade children, adolescents, and adults; the results revealed that children reason intuitively to resolve moral dilemmas in which action and inaction lead to different outcomes. In particular, the results showed female children to be more utilitarian than female adults in resolving classical moral dilemmas: they preferred an action that achieved a good outcome for a greater number of people. Within the mental model theory's framework there is no reason to expect that females and males differ in their ability to reason, but at the moment the results for females cannot be generalized to males who were not properly represented in the adults groups of the two experiments. The result revealing that (female) children are more utilitarian than (female) adults, which is hard to explain via many current theories, was predicted by the mental model theory. PMID:26441722

  1. Feelings of living donors about adult-to-adult living donor liver transplantation.

    PubMed

    Kusakabe, Tomoko; Irie, Shinji; Ito, Naomi; Kazuma, Keiko

    2008-01-01

    This study investigated the feelings of living donors about adult-to-adult liver transplantation. We interviewed 18 donors about their feelings before and after transplantation using semistructured interviews and then conducted a content analysis of their responses. Before transplantation, many donors reported that they wanted recipients to live for the donor or his or her family, and there was no one else to donate. Many donors were not anxious, did not feel coerced, and did not consider donation dangerous. Some reported being excited at facing a new experience. Some said they would not mind whatever happens. Others were anxious or unsure about the operation. Diagnostic testing and preoperative blood banking were painful. Donors experienced increasing stress just before the operation. After transplantation, some donors verbalized feeling more grateful to others and that they gained maturity. Throughout the process, donors were concerned about their recipients. Our results suggest that donors might act for themselves or their family. It is important to recognize the varied responses of donors' feelings toward liver transplant recipients. PMID:18708830

  2. Five Lives Well Lived: Life Histories of Jamaican Adult Educators

    ERIC Educational Resources Information Center

    Gouthro, Patricia

    2004-01-01

    In this article, the author focuses on one of the riches of the country: its people. She interviewed five adult educators who have made significant contributions in Jamaica. The author's interest in this research began from the opportunities that she had to meet some of the participants through their programme's connections with JAMAL (the…

  3. Longitudinal gonadal steroid excretion in free-living male and female meerkats (Suricata suricatta).

    PubMed

    Moss, A M; Clutton-Brock, T H; Monfort, S L

    2001-05-01

    Slender-tailed meerkats (Suricata suricatta) are small, diurnal, cooperatively breeding mongooses of the family Herpestidae. A prerequisite to fully understanding the mating system of meerkats is the development of a normative reproductive-endocrine database. This study examined longitudinal gonadal steroid excretion in all adult and juvenile individuals of both sexes within a social group of free-living meerkats sampled across an entire breeding season. The specific objectives of this study were to (1) validate noninvasive (fecal and urinary) gonadal steroid hormone monitoring techniques in male (testosterone) and female (estrogens, progestagens) meerkats; (2) test the feasibility of using these noninvasive methods under field conditions; (3) characterize the endocrine correlates associated with the female reproductive cycle, including estrus, gestation, and postpartum estrus; (4) examine longitudinal androgen excretion in males; and (5) determine whether social status (i.e., dominant versus subordinate) affected gonadal steroid excretion. In females, the results demonstrated the physiological validity of noninvasive monitoring in meerkats by corresponding excretory hormone concentrations to major reproductive events (i.e., estrous, pregnancy, parturition). Hormone excretory patterns during estrous intervals suggested possible mechanisms whereby reproductive suppression may operate in female meerkats. In males, androgen excretion did not correspond to changes in reproductive and aggressive behaviors, suggesting that dominance, and hence breeding access to females, was not regulated strictly by gonadal steroid production. The consistency in androgen excretion among male meerkats indicated that reproductive suppression may be mediated by behavioral (i.e., intermale aggression) rather than physiological (i.e., depressed spermatogenesis) mechanisms. PMID:11316421

  4. Sexuality of Deviant Females: Adolescent and Adult Correlates.

    ERIC Educational Resources Information Center

    Vitaliano, Peter Paul; And Others

    1981-01-01

    Suggests an association between negative sexual experiences in adolescents, low self-image, and subsequent deviant adult life styles. Results of a survey of prostitutes and a corresponding sample of female offenders showed that the prostitutes reported significantly more negative sexual experiences in adolescence. (Author/JAC)

  5. A Case Study on the Impacts of Connective Technology on Self-Efficacy and Self-Regulated Learning of Female Adult Students Managing Work-Life Balance

    ERIC Educational Resources Information Center

    Sheetz, Tracey L.

    2014-01-01

    Adults frequently define their lives as "hectic" and "overextended;" yet, many make the decision to return to school and add the role of student into their busy lives. This research study explored and explained the impact of connective technology on self-efficacy and self-regulated learning of female adult students balancing…

  6. Environmental Adult Education: Women Living the Tensions.

    ERIC Educational Resources Information Center

    Karlovic, Lee; Patrick, Kathryn

    2003-01-01

    Seven women involved in adult and popular education explored the collective development of environmental awareness through dialogue and learning activities. Two learning patterns emerged: paying attention and awakening awareness through ritual. (SK)

  7. Acne in the adult female patient: a practical approach.

    PubMed

    Kamangar, Faranak; Shinkai, Kanade

    2012-10-01

    Acne vulgaris is a common reason why adult women present to dermatologists and can be a clinical challenge to treat. It may also be an important sign of an underlying endocrine disease such as Polycystic Ovary Syndrome (PCOS). Although standard acne therapies can be successfully used to treat acne in adult female patients, hormonal treatment is a safe and effective therapeutic option that may provide an opportunity to better target acne in this population, even when other systemic therapies have failed. In this article, a practical approach to the adult female patient with acne will be reviewed to enhance the dermatologist's ability to use hormonal acne therapies and to better identify and evaluate patients with acne in the setting of a possible endocrine disorder. PMID:22994662

  8. Preventing Falls in Older Adults Who Live in Community Settings

    MedlinePlus

    ... Preventing Falls in Older Adults Who Live in Community Settings: U.S. Preventive Services Task Force Recommendation Summaries ... full report is titled “Prevention of Falls in Community-Dwelling Older Adults: U.S. Preventive Services Task Force ...

  9. Observational Learning among Older Adults Living in Nursing Homes

    ERIC Educational Resources Information Center

    Story, Colleen D.

    2010-01-01

    The purpose of this study was to evaluate learning by older adults living in nursing homes through observational learning based on Bandura's (1977) social learning theory. This quantitative study investigated if older adults could learn through observation. The nursing homes in the study were located in the midwestern United States. The…

  10. Adventure with Adults Living with Psychiatric Disabilities.

    ERIC Educational Resources Information Center

    Roberts, Bridget; Horwood, Shane; Aunger, Nic; Wong, Michele

    Out Doors Inc. is a community-managed mental health organization in Victoria (Australia) that provides psychosocial rehabilitation to adults with mental health needs through outdoor adventure and other recreation experiences. This paper focuses on Out Door Inc.'s Going Places Program. The program, which ranges from 1 day to 4 months, is based on…

  11. Childhood maltreatment in adult female psychiatric outpatients with eating disorders.

    PubMed

    Fosse, Gunilla Klensmeden; Holen, Are

    2006-11-01

    To explore possible relations between maltreatment in childhood and subsequent eating disorders in adult life, 107 consecutive adult psychiatric female outpatients were screened for eating disorders. They also completed questionnaires about harassment by adults and bullying by peers in childhood. The Childhood Trauma Questionnaire measured childhood abuse by parents or other adults, and the Parental Bonding Instrument captured parental coldness and overprotection. Bullying by peers was measured by an inventory used in schools. Outpatients who met the criteria for bulimia nervosa reported far more bullying by peers, more coldness and overprotection from fathers, and more childhood emotional, physical and sexual abuse. The findings suggest associations between childhood maltreatment, especially bullying by peers, and bulimia nervosa. PMID:17056418

  12. Adult female of Strongyloides stercoralis in respiratory secretions

    PubMed Central

    Bava, Bava Amadeo Javier; Cecilia, Domínguez; Alcides, Troncoso

    2013-01-01

    Objective To communicate the presence of adult females, rabditoid larvae and eggs of Strongyloides stercoralis (S. stercoralis) in the respiratory secretions obtained by tracheal aspirate from a HIV-negative patient who was suffering from polymyositis, and treated with corticoids and amethopterin and assisted by pneumonia. Methods The respiratory secretions submitted to the Parasitology Laboratory of the Muñiz Hospital were made more concentrated by centrifugation (1 500 r/min for 15 seconds). Wet mount microscopy was performed with the pellet. Results It revealed adult females, rabditoid larvae and eggs of S. stercoralis. Further parasitological studies performed after the start of the treatment with ivermectin on fresh fecal samples, gastric lavages and tracheal aspirates showed scanty mobile filariform and rabditoid larvae of the same parasite. Conclusions The presence of adult female S. stercoralis which has never been observed before in the clinical samples submitted to our Laboratory for investigation can be considered as an indirect marker of the severe immunosupression of the patient. PMID:23620857

  13. Female Adult Mouse Cardiomyocytes Are Protected Against Oxidative Stress

    PubMed Central

    Wang, Fangfei; He, Quan; Sun, Ying; Dai, Xiangguo; Yang, Xiao-Ping

    2010-01-01

    Premenopausal women have less cardiovascular disease and lower cardiovascular morbidity and mortality than men the same age. Our previous studies showed that female mice have lower mortality and better preserved cardiac function after myocardial infarction. However, the precise cellular and molecular mechanisms responsible for such a sex difference are not well established. Using cultured adult mouse cardiomyocytes (ACMs), we tested the hypothesis that the survival advantage of females stems from activated estrogen receptors (ER) and Akt survival signaling pathways. ACMs were isolated from male and female C57BL/6J mice and treated with hydrogen peroxide (H2O2, 100 μM) for 30 min. Cell survival was indicated by rod ratio (rod shaped cells/total cells) and cell death by lactate dehydrogenase (LDH) release and positive staining of Annexin-V (AV+, a marker for apoptosis) and propidium iodide (PI+, a marker for necrosis). In response to H2O2, female ACMs exhibited a higher rod ratio, lower LDH release and fewer AV+ and PI+ cells compared to males. Phospho-Akt was greater in females both at baseline and after H2O2 stimulation. The downstream molecule of Akt, phosphor-GSK-3β (inactivation), was also higher while caspase-3 activity was lower in females in response to H2O2. Bcl-2 did not differ between genders. ERα was the dominant isoform in females, whereas ERβ was low but similar in both genders. Our findings demonstrate that female ACMs have a greater survival advantage when challenged with oxidative stress-induced cell death. This may be attributable to activation of Akt and inhibition of GSK-3β and caspase-3 through an ERα-mediated mechanism. PMID:20212261

  14. Survival of adult female elk in yellowstone following wolf restoration

    USGS Publications Warehouse

    Evans, S.B.; Mech, L.D.; White, P.J.; Sargeant, G.A.

    2006-01-01

    Counts of northern Yellowstone elk (Cervus elaphus) in northwestern Wyoming and adjacent Montana, USA, have decreased at an average rate of 6-8% per year since wolves (Canis lupus) were reintroduced in 1995. Population growth rates of elk are typically sensitive to variations in adult female survival; populations that are stable or increasing exhibit high adult female survival. We used survival records for 85 radiocollared adult female elk 1-19 years old to estimate annual survival from March 2000 to February 2004. Weighted average annual survival rates were approximately 0.83 (95% CI = 0.77-0.89) for females 1-15 years old and 0.80 (95% CI = 0.73-0.86) for all females. Our estimates were much lower than the rate of 0.99 observed during 1969-1975 when fewer elk were harvested by hunters, wolves were not present, and other predators were less numerous. Of 33 documented deaths included in our analysis, we attributed 11 to hunter harvest, 14 to predation (10 wolf, 2 unknown, 1 cougar [Puma concolor], and 1 bear [Ursus sp.]), 6 to unknown causes, and 2 to winter-kill. Most deaths occurred from December through March. Estimates of cause-specific annual mortality rates were 0.09 (0.05-0.14) for all predators, 0.08 (0.04-0.13) for hunting, and 0.07 (0.03-0.11) for wolves specifically. Wolf-killed elk were typically older (median = 12 yr) than hunter-killed elk (median = 9 yr, P = 0.03). However, elk that winter outside the park where they were exposed to hunting were also younger (median = 7 yr) than elk that we did not observe outside the park (median = 9 yr, P < 0.01). Consequently, differences in ages of elk killed by wolves and hunters may reflect characteristics of elk exposed to various causes of mortality, as well as differences in susceptibility. Unless survival rates of adult females increase, elk numbers are likely to continue declining. Hunter harvest is the only cause of mortality that is amenable to management at the present time.

  15. Heightened airway responsiveness in normal female children compared with adults.

    PubMed

    Tepper, R S; Stevens, J; Eigen, H

    1994-03-01

    Studies have suggested that airway responsiveness declines with maturation; however, studies comparing infants, children, and adults are confounded by differences in size as well as maturation. Therefore, to determine whether maturation has a significant affect on airway responsiveness, we compared normal female children (n = 9; mean age = 13.6 yr) and adults (n = 7; mean age = 42.4 yr) who were matched for body size. Bronchial challenge tests were performed with increasing methacholine concentrations to a maximum of 30 mg/ml. At baseline, there were no significant differences between the two groups in lung volumes (TGV, RV, TLC) or flow-volume curves (FEV1, average forced expiratory flow rate between 25% and 75% of the vital capacity [FEF25-75], FVC). All subjects but one adolescent completed the challenge (30 mg/ml). The children had a greater percentage decline from baseline in FEV1 than the adults (17 versus 7%, p < 0.03). The percentage decline in FEF25-75 was greater for the children than for the adults, but the difference was not statistically significant (35 versus 20%, p < 0.10). Compared with the children, the adults more often demonstrated a plateau in their dose-response curves for FEV1 (22 versus 86%) and for FEF25-75 (33 versus 100%). We conclude that normal female children have a greater airway responsiveness to inhaled methacholine than do adults, and that this difference is not related to baseline lung size, airway caliber, or delivered methacholine dose. PMID:8118636

  16. Educating adult females for leadership roles in an informal science program for girls

    NASA Astrophysics Data System (ADS)

    McCreedy, Dale

    The purpose of this study is to gain an understanding of and an evidentiary warrant for, how a community of practice focused on informal science learning, can engage and promote active participation that offers adult female members and the community opportunities for legitimacy and transformation. This study is a qualitative, ethnographic research study that documents how adult female volunteers, historically inexperienced and/or excluded from traditional practices of science, come to engage in science activities through an informal, community-based context that helps them to appreciate science connections in their lives that are ultimately empowering and agentic. I begin to understand the ways in which such informal contexts, often thought to be marginal to dominant educational beliefs and practices, can offer adults outside of the field of science, education, or both, an entree into science learning and teaching that facilitate female's participation in legitimate and empowering ways. Using descriptive analyses, I first identify the characteristics of peripheral and active program participants. Through phenomenological analyses, I then develop an understanding of participation in an informal science program by focusing on three adult female members' unique trajectories of participation leading to core member status. Each draws on different aspects of the program that they find most salient, illustrating how different elements can serve as motivators for participation, and support continuation along the trajectory of participation reflecting personal and political agency. Through a purposeful ethnographic case-study analysis, I then explore one core member's transformation, evidenced by her developing identities as someone who enjoys science, engages in science activities, and, enacts a role as community old timer and door opener to science learning. This study: (1) contributes to the limited knowledge base in fields of informal learning, science education, and

  17. Motivational and mindfulness intervention for young adult female marijuana users

    PubMed Central

    de Dios, Marcel A.; Herman, Debra S.; Britton, Willoughby B.; Hagerty, Claire E.; Anderson, Bradley J.; Stein, Michael D.

    2011-01-01

    This pilot study tested the efficacy of a brief intervention using motivational interviewing (MI) plus mindfulness meditation (MM) to reduce marijuana use among young adult female. Thirty-four female marijuana users between the ages of 18–29 were randomized to either the intervention group (n = 22), consisting of 2 sessions of MI-MM or an assessment-only control group (n = 12). Participants’ marijuana use was assessed at baseline, 1, 2, and 3 months post-treatment. Fixed-effects regression modeling was used to analyze treatment effects. Participants randomized to the intervention group were found to use marijuana on 6.15 (z = −2.42, p=.015), 7.81 (z = −2.78, p=.005), and 6.83 (z = −2.23, p=.026) fewer days at months 1, 2, and 3, respectively, than controls. Findings from this pilot study provide preliminary evidence for the feasibility and effectiveness of a brief MI-MM for young adult female marijuana users. PMID:21940136

  18. Accuracy of Step Recording in Free-Living Adults

    ERIC Educational Resources Information Center

    Behrens, Timothy K.; Dinger, Mary K.; Vesely, Sara K.; Fields, David A.

    2007-01-01

    The purpose of this study was to investigate how accurately free-living adults record their pedometer steps on step logs. Researchers used three different methods to examine the accuracy of participant-recorded steps: tests of equivalence, correlation coefficients, and Bland-Altman plots. Findings indicate that participant-recorded steps…

  19. Ways to Join the Living Conversation about Young Adult Literature

    ERIC Educational Resources Information Center

    Buehler, Jennifer

    2009-01-01

    Rarely do students and teachers see themselves as people who have the authority to talk back to the gatekeepers; instead, they are on the receiving end of a conversation begun by others. But the conversation about young adult (YA) books--like the authors who write them--is a living thing. Students and teachers can help to shape it. In this…

  20. Women Studying Childcare: Integrating Lives through Adult Education

    ERIC Educational Resources Information Center

    Wright, Hazel R.

    2011-01-01

    Most studies of adult education align it with life change, but this research-based book tells a different story. It reveals how mature women who are training to work in childcare within the voluntary sector seek continuity in their lives. They engage with activities that connect aspects of their family, workplace and educational experience, and…

  1. The Experience of Resilience for Adult Female Survivors of Intimate Partner Violence: A Phenomenological Inquiry.

    PubMed

    Crann, Sara E; Barata, Paula C

    2016-06-01

    While resilience research in the context of intimate partner violence (IPV) is increasing, there remains little known about women's lived experience of resilience. Using a phenomenological approach, this study examined the experience of resilience for adult female survivors of IPV. Sixteen women who were currently experiencing or had previously experienced abuse by an intimate partner participated in semi-structured interviews. Resilience was experienced as multiple cognitive, emotional, and behavioral shifts across three theme areas: toward resistance, in the experience of control, and toward positivity. The results of this study suggest a number of applications for clinical practice and intervention. PMID:26567293

  2. The Lived Experiences of Female Educational Leadership Doctoral Students

    ERIC Educational Resources Information Center

    Mansfield, Katherine Cumings; Welton, Anjale; Lee, Pei-Ling; Young, Michelle D.

    2010-01-01

    Purpose: There is a meager body of research addressing the role educational leadership preparation programs in colleges and universities play in preparing women leaders. Also educational leadership preparation research has yet to explore ways in which mentorship provides additional capital for female graduate students. This study seeks to…

  3. Social networks of older adults living with HIV in Finland.

    PubMed

    Nobre, Nuno Ribeiro; Kylmä, Jari; Kirsi, Tapio; Pereira, Marco

    2016-01-01

    The aim of this study was to explore the social networks of older adults living with HIV. Interviews were conducted with nine individuals aged 50 or older living with HIV in Helsinki, Finland. Analysis of transcripts was analysed by inductive qualitative content analysis. Results indicated that these participants' networks tended to be large, including those both aware and unaware of the participants' health status. Analysis identified three main themes: large multifaceted social networks, importance of a support group, and downsizing of social networks. Support received appeared to be of great importance in coping with their health condition, especially since the time of diagnosis. Friends and family were the primary source of informal support. The majority of participants relied mostly on friends, some of whom were HIV-positive. Formal support came primarily from the HIV organisation's support group. In this study group, non-disclosure did not impact participants' well-being. In years to come, social networks of older adults living with HIV may shrink due to personal reasons other than HIV-disclosure. What is of primary importance is that healthcare professionals become knowledgeable about psychosocial issues of older adults living with HIV, identifying latent problems and developing adequate interventions in the early stages of the disease; this would help prevent social isolation and foster successful ageing with HIV. PMID:26278329

  4. Litter Size Predicts Adult Stereotypic Behavior in Female Laboratory Mice

    PubMed Central

    Bechard, Allison; Nicholson, Anthony; Mason, Georgia

    2012-01-01

    Stereotypic behaviors are repetitive invariant behaviors that are common in many captive species and potentially indicate compromised welfare and suitability as research subjects. Adult laboratory mice commonly perform stereotypic bar-gnawing, route-tracing, and back-flipping, although great individual variation in frequency occurs. Early life factors (for example, level of maternal care received) have lasting effects on CNS functioning and abilities to cope with stress and therefore may also affect stereotypic behavior in offspring. Access to maternal resources and care are influenced by the number of pups in a litter; therefore, we examined both litter size and its potential correlate, weight at weaning, as early environmental predictors of adult stereotypic behavior in laboratory mice. Further, we assessed the effects on offspring stereotypic behavior of delaying the separation of mother and pups (weaning) beyond the standard 21 d of age. Analyzing stereotypic behavior in 3 different mouse colonies composed of 2 inbred strains (C57BL/6N and C57BL/6J) and an outbred stock (CD1[ICR]) revealed significant positive correlation between litter size and stereotypic behavior in female, but not male, mice. Weight and age at weaning did not significantly affect levels of stereotypy in either sex. Litter size therefore may be a useful indicator of individual predisposition to stereotypic behavior in female laboratory mice. PMID:23043805

  5. Could adult female acne be associated with modern life?

    PubMed

    Albuquerque, R G R; Rocha, M A D; Bagatin, E; Tufik, S; Andersen, M L

    2014-10-01

    In recent years, the prevalence of adult female acne has increased, but the reason for this increase remains unclear. Acne is one of the most common skin disorders. It can be triggered or worsened by endogenous and exogenous factors, including genetic predisposition, hormone concentrations, diet, smoke and stress; although the interaction with this last factor is not well understood. Modern life presents many stresses including urban noises, socioeconomic pressures and light stimuli. Women are especially affected by stress during daily routine. The recent insertion in the labor market is added to the duties of the mother and wife. Women also have a higher risk of developing psychiatric disorders such as depression and anxiety. Sleep restriction is added to these factors, with several negative consequences on health, including on hormonal secretion and the immune system. This is further complicated by the natural variation in sleep architecture across the menstrual cycle. Recent studies have brought new data about the mechanisms and possible factors involved. This review aims to establish a connection between stress, sleep deprivation and adult female acne. PMID:24952024

  6. The Long-Term Effects of Childhood Bullying Experiences on Female Adults as It Relates to Their Perception of Themselves and Their Relationships with Women

    ERIC Educational Resources Information Center

    Barcalow, Julia M.

    2013-01-01

    Childhood bullying is a phenomenon that affects many individuals well beyond their childhood. This study looked specifically at female adults, and how the bullying they experienced in their childhood continues to have long-term effects on them in their adult lives. The purpose of this study was to explore the long-term effects that bullying has on…

  7. Habitual use of vocal fry in young adult female speakers.

    PubMed

    Wolk, Lesley; Abdelli-Beruh, Nassima B; Slavin, Dianne

    2012-05-01

    The purpose of this study was to examine the use of vocal fry in young adult Standard American-English (SAE) speakers. This was a preliminary attempt (1) to determine the prevalence of the use of this register in young adult college-aged American speakers and (2) to describe the acoustic characteristics of vocal fry in these speakers. Subjects were 34 female college students. They were native SAE speakers aged 18-25 years. Data collection procedures included high quality recordings of two speaking conditions, (1) sustained isolated vowel /a/ and (2) sentence reading task. Data analyses included both perceptual and acoustic evaluations. Results showed that approximately two-thirds of this population used vocal fry and that it was most likely to occur at the end of sentences. In addition, statistically significant differences between vocal fry and normal register were found for mean F(0) minimum, F(0) maximum, F(0) range, and jitter local. Preliminary findings were taken to suggest that use of the vocal fry register may be common in some adult SAE speakers. PMID:21917418

  8. Promoting walking among older adults living in retirement communities.

    PubMed

    Rosenberg, Dori E; Kerr, Jacqueline; Sallis, James F; Norman, Gregory J; Calfas, Karen; Patrick, Kevin

    2012-07-01

    The authors tested the feasibility and acceptability, and explored the outcomes, of 2 walking interventions based on ecological models among older adults living in retirement communities. An enhanced intervention (EI) was compared with a standard walking intervention (SI) among residents in 4 retirement facilities (N = 87 at baseline; mean age = 84.1 yr). All participants received a walking intervention including pedometers, printed materials, and biweekly group sessions. EI participants also received phone counseling and environmental-awareness components. Measures included pedometer step counts, activities of daily living, environment-related variables, physical function, depression, cognitive function, satisfaction, and adherence. Results indicated improvements among the total sample for step counts, neighborhood barriers, cognitive function, and satisfaction with walking opportunities. Satisfaction and adherence were high. Both walking interventions were feasible to implement among facility-dwelling older adults. Future studies can build on this multilevel approach. PMID:22186798

  9. Living arrangements of older adults in Lebanon: correlates of living with married children.

    PubMed

    Shideed, O; Sibai, A; Tohme, R

    2013-12-01

    Rapid increases in the proportion of older adults in the population present major challenges to policy-makers worldwide. Using a nationally representative sample from the PAPFAM survey in Lebanon, this study examined the living arrangements of older adults (aged > or = 65 years), and their correlates, with a focus on co-residence with married children. Of 1774 older adults 17.1% co-resided with their married children: 28.1% of the 559 unmarried (widowed/divorced/single) and 11.3% of the 1071 married older adults. Among both the married and unmarried, the likelihood of co-residence was significantly lower in regions outside the capital and decreased with increasing socioeconomic status. Among the unmarried elderly, co-residence with a married child was also significantly associated with increasing age and availability of sons, as well as presence of a vascular disorder and speech problems. While solitary living has traditionally been the focus for policy-makers, older people living with a married child may also be a vulnerable group. PMID:24684101

  10. Predictors of urinary cadmium levels in adult females.

    PubMed

    McElroy, Jane A; Shafer, Martin M; Hampton, John M; Newcomb, Polly A

    2007-09-01

    Ubiquitous exposure to low levels of cadmium has raised concern about adverse health effects. The aim of this study was to identify characteristics of non-occupationally exposed adult females that correlated with creatinine-adjusted urinary cadmium levels. In our population-based study, trained interviewers collected information from 254 female Wisconsin residents aged 20-69 years on tobacco use, limited dietary consumption patterns, reproductive history, demographics, and residential history. Participants provided spot-urine specimens collected at home. Urine cadmium concentrations were quantified using inductively-coupled plasma mass spectrometry and creatinine levels were also determined. Least square means and 95% confidence intervals for the natural log of the creatinine-adjusted urinary cadmium levels were calculated for each characteristic using multivariate analysis of variance adjusting for age and smoking status. Results were calculated on the log scale and then transformed to the original scale by taking the exponent of each of the values. We observed statistically significant increasing creatinine-adjusted urinary cadmium mean levels relative to smoking status, older age, parity, lower body surface area, mineral zinc supplement consumption, and high income. We did not observe a difference relative to consumption of organ meats, crustaceans, alcohol, multivitamins, multiminerals or homegrown vegetables, age of menopause, menarche of participant or oldest daughter, menopausal status or urban-rural residential location. Approximately 40% of the variance in creatinine-adjusted urinary cadmium levels in adult women was explained by several characteristics. Similar to other studies, age and smoking were the strongest determinants of creatinine-adjusted urinary cadmium concentration. PMID:17544058

  11. A spontaneous depressive pattern in adult female rhesus macaques

    PubMed Central

    Qin, Dongdong; Rizak, Joshua; Chu, Xunxun; Li, Zhifei; Yang, Shangchuan; Lü, Longbao; Yang, Lichuan; Yang, Qing; Yang, Bo; Pan, Lei; Yin, Yong; Chen, Lin; Feng, Xiaoli; Hu, Xintian

    2015-01-01

    Non-human primates offer unique opportunities to study the development of depression rooted in behavioral and physiological abnormalities. This study observed adult female rhesus macaques within social hierarchies and aimed to characterize the physiological and brain abnormalities accompanying depressive-like behavior. The behaviors of 31 female rhesus macaques from 14 different breeding groups were video recorded, and the footage was analyzed using the focal animal technique. There were 13 monkeys who never displayed huddling behavior (non-huddlers). The remaining 18 monkeys were divided into two groups according the mean time spent in the huddle posture. Four monkeys were designated as high huddlers, whereas the other 14 monkeys were low huddlers. An inverse relationship was discovered between social rank and depression. High huddlers spent more time engaging in physical contact and in close proximity to other monkeys, as well as less time spontaneously and reactively locomoting, than low huddlers and/or non-huddlers. Cortisol levels measured from the hair were elevated significantly in high huddlers compared with low huddlers and non-huddlers, and the measured cortisol levels were specifically higher in high huddlers than subordinate or dominant control monkeys. Regional cerebral blood flow data revealed significant and widespread decreases in high huddlers compared with non-huddlers. PMID:26059851

  12. A spontaneous depressive pattern in adult female rhesus macaques.

    PubMed

    Qin, Dongdong; Rizak, Joshua; Chu, Xunxun; Li, Zhifei; Yang, Shangchuan; Lü, Longbao; Yang, Lichuan; Yang, Qing; Yang, Bo; Pan, Lei; Yin, Yong; Chen, Lin; Feng, Xiaoli; Hu, Xintian

    2015-01-01

    Non-human primates offer unique opportunities to study the development of depression rooted in behavioral and physiological abnormalities. This study observed adult female rhesus macaques within social hierarchies and aimed to characterize the physiological and brain abnormalities accompanying depressive-like behavior. The behaviors of 31 female rhesus macaques from 14 different breeding groups were video recorded, and the footage was analyzed using the focal animal technique. There were 13 monkeys who never displayed huddling behavior (non-huddlers). The remaining 18 monkeys were divided into two groups according the mean time spent in the huddle posture. Four monkeys were designated as high huddlers, whereas the other 14 monkeys were low huddlers. An inverse relationship was discovered between social rank and depression. High huddlers spent more time engaging in physical contact and in close proximity to other monkeys, as well as less time spontaneously and reactively locomoting, than low huddlers and/or non-huddlers. Cortisol levels measured from the hair were elevated significantly in high huddlers compared with low huddlers and non-huddlers, and the measured cortisol levels were specifically higher in high huddlers than subordinate or dominant control monkeys. Regional cerebral blood flow data revealed significant and widespread decreases in high huddlers compared with non-huddlers. PMID:26059851

  13. Evidence of Uncultivated Bacteria in the Adult Female Bladder

    PubMed Central

    Wolfe, Alan J.; Toh, Evelyn; Shibata, Noriko; Rong, Ruichen; Kenton, Kimberly; FitzGerald, MaryPat; Mueller, Elizabeth R.; Schreckenberger, Paul; Dong, Qunfeng; Nelson, David E.

    2012-01-01

    Clinical urine specimens are usually considered to be sterile when they do not yield uropathogens using standard clinical cultivation procedures. Our aim was to test if the adult female bladder might contain bacteria that are not identified by these routine procedures. An additional aim was to identify and recommend the appropriate urine collection method for the study of bacterial communities in the female bladder. Consenting participants who were free of known urinary tract infection provided urine samples by voided, transurethral, and/or suprapubic collection methods. The presence of bacteria in these samples was assessed by bacterial culture, light microscopy, and 16S rRNA gene sequencing. Bacteria that are not or cannot be routinely cultivated (hereinafter called uncultivated bacteria) were common in voided urine, urine collected by transurethral catheter (TUC), and urine collected by suprapubic aspirate (SPA), regardless of whether the subjects had urinary symptoms. Voided urine samples contained mixtures of urinary and genital tract bacteria. Communities identified in parallel urine samples collected by TUC and SPA were similar. Uncultivated bacteria are clearly present in the bladders of some women. It remains unclear if these bacteria are viable and/or if their presence is relevant to idiopathic urinary tract conditions. PMID:22278835

  14. Psychiatric and Addictive Symptoms of Young Adult Female Indoor Tanners

    PubMed Central

    Heckman, Carolyn J.; Cohen-Filipic, Jessye; Darlow, Susan; Kloss, Jacqueline D.; Manne, Sharon L.; Munshi, Teja

    2014-01-01

    Purpose Indoor tanning (IT) increases risk for melanoma and is particularly common among young adult women. IT has also been linked with some psychiatric symptoms, and frequent tanning may indicate tanning dependence (addiction) associated with endorphin release during ultraviolet (UV) radiation exposure. The objective of the current study was to investigate associations between IT, tanning dependence, and psychiatric and substance use symptoms in young adult women. Design Cross-sectional survey and psychiatric interview. Setting Online, except for the MINI International Neuropsychiatric Interview (MINI) that was completed over the telephone. Subjects Participants were 306 female university students aged 18–25 years. Measures MINI, Seasonal Scale Index, tanning dependence scales, reporting ever having used a tanning bed or booth with tanning lamps (single item), reporting smoking a cigarette in the last 30 days (single item). Analysis Descriptive statistics, chi square analysis, multivariate logistic regression. Results Forty-six percent of the sample reported a history of IT, and 25% were classified as tanning dependent. Multivariate logistic regression analyses showed that IT was significantly associated with symptoms of alcohol use disorders, generalized anxiety, and not having social anxiety. Tanning dependence was associated with symptoms of alcohol use disorders. Conclusion Tanning is of concern not only for its association with skin cancer but for its association with psychiatric and substance use symptoms. Young women with certain psychological problems may seek relief from their symptoms by IT. These findings suggest that indoor tanners may benefit from health behavior and other psychosocial interventions. PMID:23621780

  15. Patient-specific FDG dosimetry for adult males, adult females, and very low birth weight infants

    NASA Astrophysics Data System (ADS)

    Niven, Erin

    Fluorodeoxyglucose is the most commonly used radiopharmaceutical in Positron Emission Tomography, with applications in neurology, cardiology, and oncology. Despite its routine use worldwide, the radiation absorbed dose estimates from FDG have been based primarily on data obtained from two dogs studied in 1977 and 11 adults (most likely males) studied in 1982. In addition, the dose estimates calculated for FDG have been centered on the adult male, with little or no mention of variations in the dose estimates due to sex, age, height, weight, nationality, diet, or pathological condition. Through an extensive investigation into the Medical Internal Radiation Dose schema for calculating absorbed doses, I have developed a simple patient-specific equation; this equation incorporates the parameters necessary for alterations to the mathematical values of the human model to produce an estimate more representative of the individual under consideration. I have used this method to determine the range of absorbed doses to FDG from the collection of a large quantity of biological data obtained in adult males, adult females, and very low birth weight infants. Therefore, a more accurate quantification of the dose to humans from FDG has been completed. My results show that per unit administered activity, the absorbed dose from FDG is higher for infants compared to adults, and the dose for adult women is higher than for adult men. Given an injected activity of approximately 3.7 MBq kg-1, the doses for adult men, adult women, and full-term newborns would be on the order of 5.5, 7.1, and 2.8 mSv, respectively. These absorbed doses are comparable to the doses received from other nuclear medicine procedures.

  16. Older maternal age is associated with depression, anxiety, and stress symptoms in young adult female offspring.

    PubMed

    Tearne, Jessica E; Robinson, Monique; Jacoby, Peter; Allen, Karina L; Cunningham, Nadia K; Li, Jianghong; McLean, Neil J

    2016-01-01

    The evidence regarding older parental age and incidence of mood disorder symptoms in offspring is limited, and that which exists is mixed. We sought to clarify these relationships by using data from the Western Australian Pregnancy Cohort (Raine) Study. The Raine Study provided comprehensive data from 2,900 pregnancies, resulting in 2,868 live born children. A total of 1,220 participants completed the short form of the Depression Anxiety Stress Scale (DASS-21) at the 20-year cohort follow-up. We used negative binomial regression analyses with log link and with adjustment for known perinatal risk factors to examine the extent to which maternal and paternal age at childbirth predicted continuous DASS-21 index scores. In the final multivariate models, a maternal age of 30-34 years was associated with significant increases in stress DASS-21 scores in female offspring relative to female offspring of 25- to 29-year-old mothers. A maternal age of 35 years and over was associated with increased scores on all DASS-21 scales in female offspring. Our results indicate that older maternal age is associated with depression, anxiety, and stress symptoms in young adult females. Further research into the mechanisms underpinning this relationship is needed. PMID:26569038

  17. Live Imaging of Adult Neural Stem Cells in Rodents

    PubMed Central

    Ortega, Felipe; Costa, Marcos R.

    2016-01-01

    The generation of cells of the neural lineage within the brain is not restricted to early development. New neurons, oligodendrocytes, and astrocytes are produced in the adult brain throughout the entire murine life. However, despite the extensive research performed in the field of adult neurogenesis during the past years, fundamental questions regarding the cell biology of adult neural stem cells (aNSCs) remain to be uncovered. For instance, it is crucial to elucidate whether a single aNSC is capable of differentiating into all three different macroglial cell types in vivo or these distinct progenies constitute entirely separate lineages. Similarly, the cell cycle length, the time and mode of division (symmetric vs. asymmetric) that these cells undergo within their lineage progression are interesting questions under current investigation. In this sense, live imaging constitutes a valuable ally in the search of reliable answers to the previous questions. In spite of the current limitations of technology new approaches are being developed and outstanding amount of knowledge is being piled up providing interesting insights in the behavior of aNSCs. Here, we will review the state of the art of live imaging as well as the alternative models that currently offer new answers to critical questions. PMID:27013941

  18. The usefulness of hepatobiliary scintigraphy in the diagnosis of complications after adult-to-adult living donor liver transplantation.

    PubMed

    Kim, Jae Seung; Moon, Dae Hyuk; Lee, Sung Gyu; Lee, Young Joo; Park, Kwang Min; Hwang, Shin; Lee, Hee Kyung

    2002-04-01

    Living donor liver transplantation has become an accepted procedure to overcome the shortage of adult donor organs. The aim of this study was to evaluate the usefulness of hepatobiliary scintigraphy in the diagnosis of complications after adult-to-adult living donor liver transplantation. We analysed 82 hepatobiliary scintigraphy studies performed using technetium-99m DISIDA in 60 adult patients (44 males, 16 females) who had been transplanted with a living donor's hepatic lobe (right lobe, 32; left lobe, 28). Indications for hepatobiliary scintigraphy were abnormal symptoms and/or liver function tests ( n=54) or suspected bile leak or biloma ( n=28). Median interval between transplantation and scintigraphy was 69 days (9 days to 23 months). Scintigraphic findings were classified into hepatic parenchymal dysfunction, total biliary obstruction, segmental biliary obstruction, bile leak and normal graft. Scintigraphic findings were confirmed by liver biopsy in 17 cases, and by radiological and clinical follow-up in 65 cases. There were 29 events relating to biliary complications (six total biliary obstructions, eight segmental biliary obstructions and 15 bile leaks) and 19 relating to non-biliary complications (15 cases of rejection, two of infection and two of vascular compromise) in 38 patients. Hepatobiliary scintigraphy provided the correct diagnosis in all eight segmental and five of six total biliary obstructions, and in all 15 cases of bile leak. Of the 19 non-biliary complications, 16 showed parenchymal dysfunction regardless of the aetiology and three showed total biliary obstruction on scintigraphy. All but three of 34 normally functioning grafts were normal on scintigraphy. The diagnostic sensitivity and specificity of scintigraphy for biliary obstruction in the 54 patients with abnormal symptoms or liver function tests were 93% (100% for segmental, 83% for total) and 88% (35/40), respectively. The sensitivity and specificity were each 100% (15/15, 13

  19. Individual specialization in the foraging habits of female bottlenose dolphins living in a trophically diverse and habitat rich estuary.

    PubMed

    Rossman, Sam; Ostrom, Peggy H; Stolen, Megan; Barros, Nélio B; Gandhi, Hasand; Stricker, Craig A; Wells, Randall S

    2015-06-01

    We examine individual specialization in foraging habits (foraging habitat and trophic level) of female bottlenose dolphins (Tursiops truncatus) resident in Sarasota Bay, Florida, USA, by analyzing time series of stable isotope (δ(15)N and δ(13)C) values in sequential growth layer groups within teeth. The isotope data provide a chronology of foraging habits over the lifetime of the individual and allowed us to show that female bottlenose dolphins exhibit a high degree of individual specialization in both foraging habitat and trophic level. The foraging habits used by adult females are similar to those they used as calves and may be passed down from mother to calf through social learning. We also characterized the foraging habits and home range of each individual by constructing standard ellipses from isotope values and dolphin sightings data (latitude and longitude), respectively. These data show that Sarasota Bay bottlenose dolphins forage within a subset of the habitats in which they are observed. Moreover, females with similar observational standard ellipses often possessed different foraging specializations. Female bottlenose dolphins may demonstrate individual specialization in foraging habits because it reduces some of the cost of living in groups, such as competition for prey. PMID:25656585

  20. Individual specialization in the foraging habits of female bottlenose dolphins living in a trophically diverse and habitat rich estuary

    USGS Publications Warehouse

    Rossman, Sam; Ostrom, Peggy H.; Stolen, Megan; Barros, Nélio B.; Gandhi, Hasand; Stricker, Craig A.; Wells, Randall S.

    2015-01-01

    We examine individual specialization in foraging habits (foraging habitat and trophic level) of female bottlenose dolphins (Tursiops truncatus) resident in Sarasota Bay, Florida, USA, by analyzing time series of stable isotope (δ15N and δ13C) values in sequential growth layer groups within teeth. The isotope data provide a chronology of foraging habits over the lifetime of the individual and allowed us to show that female bottlenose dolphins exhibit a high degree of individual specialization in both foraging habitat and trophic level. The foraging habits used by adult females are similar to those they used as calves and may be passed down from mother to calf through social learning. We also characterized the foraging habits and home range of each individual by constructing standard ellipses from isotope values and dolphin sightings data (latitude and longitude), respectively. These data show that Sarasota Bay bottlenose dolphins forage within a subset of the habitats in which they are observed. Moreover, females with similar observational standard ellipses often possessed different foraging specializations. Female bottlenose dolphins may demonstrate individual specialization in foraging habits because it reduces some of the cost of living in groups, such as competition for prey.

  1. Japanese macaque (Macaca fuscata) mothers huddle with their young offspring instead of adult females for thermoregulation.

    PubMed

    Ueno, Masataka; Nakamichi, Masayuki

    2016-08-01

    It is unclear whom animals select to huddle with for thermoregulation. In this study, we investigated whom Japanese macaque (Macaca fuscata) mothers huddled with-their young offspring or other adult group members-when there is need for thermoregulation. We used a focal-animal sampling method, targeting 17 females at Katsuyama, Okayama Prefecture, Japan. A majority of huddling among adult females was recorded during winter season (December, January, and February). Females who had young (0- or 1-year-old) offspring huddled less frequently with other adult females compared to females who did not have young offspring in winter. However, including young offspring, the frequency of huddling with any other individuals did not differ by whether females had young offspring. Moreover, the females who did not have young offspring huddled with other adult females more often in cloudy than in sunny weather during winter season. In contrast, females who had young offspring increased huddling with their young offspring in cloudy than in sunny weather, but did not do so with other adult females. This study indicates that Japanese macaque mothers huddle with their young offspring instead of other adult females when there is need for thermoregulation. PMID:27262980

  2. Transcriptome of the adult female malaria mosquito vector Anopheles albimanus

    PubMed Central

    2012-01-01

    Background Human Malaria is transmitted by mosquitoes of the genus Anopheles. Transmission is a complex phenomenon involving biological and environmental factors of humans, parasites and mosquitoes. Among more than 500 anopheline species, only a few species from different branches of the mosquito evolutionary tree transmit malaria, suggesting that their vectorial capacity has evolved independently. Anopheles albimanus (subgenus Nyssorhynchus) is an important malaria vector in the Americas. The divergence time between Anopheles gambiae, the main malaria vector in Africa, and the Neotropical vectors has been estimated to be 100 My. To better understand the biological basis of malaria transmission and to develop novel and effective means of vector control, there is a need to explore the mosquito biology beyond the An. gambiae complex. Results We sequenced the transcriptome of the An. albimanus adult female. By combining Sanger, 454 and Illumina sequences from cDNA libraries derived from the midgut, cuticular fat body, dorsal vessel, salivary gland and whole body, we generated a single, high-quality assembly containing 16,669 transcripts, 92% of which mapped to the An. darlingi genome and covered 90% of the core eukaryotic genome. Bidirectional comparisons between the An. gambiae, An. darlingi and An. albimanus predicted proteomes allowed the identification of 3,772 putative orthologs. More than half of the transcripts had a match to proteins in other insect vectors and had an InterPro annotation. We identified several protein families that may be relevant to the study of Plasmodium-mosquito interaction. An open source transcript annotation browser called GDAV (Genome-Delinked Annotation Viewer) was developed to facilitate public access to the data generated by this and future transcriptome projects. Conclusions We have explored the adult female transcriptome of one important New World malaria vector, An. albimanus. We identified protein-coding transcripts involved in

  3. Living outside the Gender Binary: A Phenomenological Exploration into the Lived Experience of Female Masculinity

    ERIC Educational Resources Information Center

    Claire, Carolyn A.; Alderson, Kevin G.

    2013-01-01

    Individuals who express nonconforming gender identities challenge the dominant discourse in Western society, where the biological and reproductive sexed body is emphasized as the essential determinant of one's gender identity. The purpose of this study was to explore and gain understanding of the experiences of female masculinity. Participants who…

  4. Bone status of adult female butyrylcholinesterase gene-deficient mice.

    PubMed

    Haupt, Malte; Kauschke, Vivien; Sender, Jonas; Kampschulte, Marian; Kovtun, Anna; Dürselen, Lutz; Heiss, Christian; Lips, Katrin Susanne

    2015-11-01

    Butyrylcholinesterase (BChE) degrades acetylcholine in addition to acetylcholinesterase (AChE) which is involved in embryonic development of limbs. Since BChE is expressed by osteoblast-like cells we asked whether it is functional in adult bone remodeling. We addressed this issue by analyzing BChE gene-deficient mice (BChE-KO). Bones were extracted from 16-week old female BChE-KO and corresponding wild type mice (WT). Femoral bones were used for biomechanical testing and μCT evaluation of cancellous and cortical bone. Also vertebrae Th12 and L1 were investigated with μCT while L3 was used for tartrate-resistant acidic phosphatase (TRAP) histomorphometry and Th10 for gene expression analysis by means of real-time RT-PCR. BChE-KO did not reveal significant differences in biomechanical bone strength and bone mineral density determined by μCT. Microarchitecture of cancellous and cortical bone showed an increase in μCT parameters like trabecular thickness, trabecular separation, and relative cortical bone area of femoral BChE-KO bone compared to WT. In vertebrae no changes of microstructure and mRNA expression were detected. However, osteoclast histomorphometry with TRAP stained sections demonstrated a significant increase in relative osteoclast number. In conclusion, in adult murine bone the role of BChE is limited to bone specific changes in microarchitecture and to an increase in relative number of bone resorbing osteoclasts whereas the main collagen resorbing enzyme Cathepsin-K (CtsK) was stably expressed. Besides, AChE might be able to compensate the lack of BChE. Thus, further analyses using bone tissue specific AChE BChE cre-lox double knockout mice would be helpful. PMID:26138460

  5. The Child's Expectations of Differences in Adult Male and Female Interactions.

    ERIC Educational Resources Information Center

    Fagot, Beverly I.

    1984-01-01

    Two-year-olds and four-year-olds were placed with male and female adults in a play situation where the children were forced to control the choice of toys and mode of interaction. The four-year-olds elicited different types of play behaviors from male and female adults; the younger children did not. (Author/KH)

  6. Obesity and Life Expectancy Among Long-Lived Black Adults

    PubMed Central

    2014-01-01

    Background. In samples of African Americans and the elderly adults, obesity is often not found to be a risk factor for mortality. These data contradict the evidence linking obesity to chronic disease in these groups. Our objective was to determine whether obesity remains a risk factor for mortality among long-lived black adults. Methods. The Adventist Health Study 2 is a large prospective cohort study of Seventh-day Adventist church members who are encouraged by faith-based principles to avoid tobacco, alcohol, and meat consumption. We conducted an attained age survival analysis of 22,884 U.S. blacks of the cohort—half of whom attained an age of 58–108 years during the follow-up (adult life expectancy of 84 years in men, 89 years in women). Results. Women in the highest body mass index quintile (>33.8) experienced a significant 61% increase (hazard ratio [95% CI] = 1.62 [1.23, 2.11] relative to the middle quintile) in mortality risk and a 6.2-year (95% CI = 2.8–10.2 years) decrease in life expectancy. Men in the highest body mass index quintile (>30.8) experienced a significant 87% increase (hazard ratio [95% CI] = 1.87 [1.28, 2.73] relative to the middle quintile) in mortality risk and 5.9-year (95% CI = 2.1– 9.5 years) decrease in life expectancy. Obesity (>30) was a significant risk factor relative to normal weight (18.5–24.9) in never-smokers. Instantaneous hazards indicated excess risk from obesity was evident through at least age 85 years. The nonobese tended to follow plant-based diets and exercise vigorously. Conclusions. Avoiding obesity promotes gains in life expectancy through at least the eighth decade of life in black adults. Evidence for weight control through plant-based diets and active living was found in long-lived nonobese blacks. PMID:23682156

  7. Adult female hamsters avoid interspecific mating after exposure to heterospecific males

    PubMed Central

    delBarco-Trillo, Javier; McPhee, M. E.; Johnston, Robert E.

    2010-01-01

    When females mate with a heterospecific male, they do not usually produce viable offspring. Thus, there is a selective pressure for females to avoid interspecific mating. In many species, females innately avoid heterospecific males; females can also imprint on their parents to avoid later sexual interactions with heterospecific males. However, it was previously unknown whether adult females can learn to discriminate against heterospecific males. We tested the hypothesis that adult females previously unable to avoid interspecific mating learn to avoid such mating after being exposed to heterospecific males. Syrian hamster (Mesocricetus auratus) females not previously exposed to Turkish hamster (Mesocricetus brandti) males can discriminate between odors of conspecific and heterospecific males, but they mate with either type of male. However, when we exposed adult females to both a conspecific male and a heterospecific male through wire-mesh barriers for 8 days, and then paired them sequentially with the two males, females were more receptive to conspecific males and more aggressive to heterospecific males. When females were paired with the heterospecific male first and the conspecific male second, no female was receptive and all were aggressive to heterospecific males. When females were paired with the conspecific male first, only 43% of females were then aggressive toward the heterospecific male. That is, interactions with conspecific males may decrease a female’s ability to properly avoid heterospecific males. Our study clearly shows for the first time that females can learn during adulthood to avoid interspecific mating just by being exposed to stimuli from heterospecific males. PMID:20676390

  8. Rett Syndrome Symptomatology of Institutionalized Adults with Mental Retardation: Comparison of Males and Females.

    ERIC Educational Resources Information Center

    Burd, Larry; And Others

    1991-01-01

    The study of 297 institutionalized adults with mental retardation found no symptom of Rett syndrome occurred more frequently in males than in females and no single cluster of symptoms appeared to differentiate males from females. Only females were found to meet the necessary criteria for diagnosis of Rett syndrome. (Author/DB)

  9. The experiences and needs of female adults with high-functioning autism spectrum disorder.

    PubMed

    Baldwin, Susanna; Costley, Debra

    2016-05-01

    There is limited large-scale research into the lived experiences of female adults who have an autism spectrum disorder with no co-occurring intellectual disability. Drawing on the findings of an Australia-wide survey, this report presents self-report data fromn = 82 women with high-functioning autism spectrum disorder in the areas of health, education, employment, social and community activities. Where relevant, comparisons are provided with the male subset of the same study population; however, in the majority of analyses, no discernible gender differences emerged. The findings highlight the diverse and complex challenges faced by women with high-functioning autism spectrum disorder, including high levels of mental health disorder, unmet support needs in education settings and the workplace, and social exclusion and isolation. PMID:26111537

  10. Vitamin D status of older adults of diverse ancestry living in the greater Toronto area

    PubMed Central

    2013-01-01

    Background Physiological and lifestyle factors put older adults at an increased risk of vitamin D insufficiency and resulting negative health outcomes. Here we explore the vitamin D status in a sample of community dwelling older adults of diverse ancestry living in the Greater Toronto area (GTA). Methods Two hundred and twenty-four (224) adults over 60 years of age were recruited from the Square One Older Adult Centre, in Mississauga, Ontario. Circulating 25-hydroxyvitamin D (25(OH)D) concentrations were measured from dried blood spot cards. Dietary and supplemental intakes of vitamin D were assessed via questionnaires. Skin pigmentation was assessed quantitatively by measuring melanin levels using a reflectometer. Results The mean 25(OH)D concentration in the total sample was 82.4 nmol/L. There were no statistically significant differences in serum 25(OH)D concentrations, supplemental or dietary vitamin D intakes between the three major ancestral groups (East Asians, Europeans and South Asians). Females had significantly higher 25(OH)D concentrations than males (84.5 nmol/L vs. 72.2 nmol/L, p = 0.012). The proportion of participants with 25(OH)D concentrations below 50 nmol/L and 75 nmol/L were 12.1%, and 38.8%, respectively. The mean daily supplemental intake of vitamin D was 917 IU/day. Vitamin D intake from supplements was the major factor determining 25(OH)D concentrations (p < 0.001). Conclusions Mean concentration of 25(OH)D in a sample of older adults of diverse ancestry living in the GTA exceeded 80 nmol/L, and there were no significant differences in 25(OH)D levels between ancestral groups. These results sharply contrast with our recent study focused on young adults of diverse ancestry living in the same geographic area, in which we found substantially lower 25(OH)D concentrations (mean 39.5 nmol/L), low supplemental vitamin D intake (114 IU/day), and significant differences in 25(OH)D levels between ancestral groups. High daily intake

  11. Cancer Screening Practices among Amish and Non-Amish Adults Living in Ohio Appalachia

    ERIC Educational Resources Information Center

    Katz, Mira L.; Ferketich, Amy K.; Paskett, Electra D.; Harley, Amy; Reiter, Paul L.; Lemeshow, Stanley; Westman, Judith A.; Clinton, Steven K.; Bloomfield, Clara D.

    2011-01-01

    Purpose: The Amish, a unique community living in Ohio Appalachia, have lower cancer incidence rates than non-Amish living in Ohio Appalachia. The purpose of this study was to examine cancer screening rates among Amish compared to non-Amish adults living in Ohio Appalachia and a national sample of adults of the same race and ethnicity in an effort…

  12. Balancing Act: A Phenomenological Study of Female Adult Learners Who Successfully Persisted in Graduate Studies

    ERIC Educational Resources Information Center

    Shepherd, Jeff; Nelson, Barbara Mullins

    2012-01-01

    A study was conducted utilizing Cross' (1981) barriers to adult learning as a framework to better understand how adults successfully complete their graduate studies. Participants in the study were solicited via Facebook and LinkedIn. Three female adult learners who persisted in their graduate studies while balancing demands outside academics…

  13. Adult to adult living related liver transplantation: Where do we currently stand?

    PubMed Central

    Carlisle, Erica M; Testa, Giuliano

    2012-01-01

    Adult to adult living donor liver transplantation (AALDLT) was first preformed in the United States in 1997. The procedure was rapidly integrated into clinical practice, but in 2002, possibly due to the first widely publicized donor death, the number of living liver donors plummeted. The number of donors has since reached a steady plateau far below its initial peak. In this review we evaluate the current climate of AALDLT. Specifically, we focus on several issues key to the success of AALDLT: determining the optimal indications for AALDLT, balancing graft size and donor safety, assuring adequate outflow, minimizing biliary complications, and maintaining ethical practices. We conclude by offering suggestions for the future of AALDLT in United States transplantation centers. PMID:23239910

  14. Adult to adult living related liver transplantation: where do we currently stand?

    PubMed

    Carlisle, Erica M; Testa, Giuliano

    2012-12-14

    Adult to adult living donor liver transplantation (AALDLT) was first preformed in the United States in 1997. The procedure was rapidly integrated into clinical practice, but in 2002, possibly due to the first widely publicized donor death, the number of living liver donors plummeted. The number of donors has since reached a steady plateau far below its initial peak. In this review we evaluate the current climate of AALDLT. Specifically, we focus on several issues key to the success of AALDLT: determining the optimal indications for AALDLT, balancing graft size and donor safety, assuring adequate outflow, minimizing biliary complications, and maintaining ethical practices. We conclude by offering suggestions for the future of AALDLT in United States transplantation centers. PMID:23239910

  15. Stature estimation from craniofacial anthropometry in Bangladeshi Garo adult females.

    PubMed

    Akhter, Z; Banu, L A; Alam, M M; Rahman, M F

    2012-07-01

    Estimation of stature is an important tool in forensic examination especially in unknown, highly decomposed, fragmentary and mutilated human remains. When the evidences are skeletal remains; forensic anthropology has put forward means to estimate the stature from the skeletal and even from fragmentary bones. Sometimes, craniofacial remains are brought in for forensic and postmortem examination. In such a situation, estimation of stature becomes equally important along with other parameters like age, sex, race, etc. Today, anthropometry plays an important role in industrial design, clothing design, ergonomics and architecture where statistical data about the distribution of body dimensions in the population are used to optimize products. It is well established that a single standard of craniofacial aesthetics is not appropriate for application to diverse racial and ethnic groups. Bangladesh is a country not only for the Bengalis; the country harbours many cultures and people of different races because of the colonial rules of the past regimes. Like other ethnic groups, the Garos (study subjects) have their own set of language, social structure, cultures and economic activities and religious values. In the above context, the present study was attempted to establish ethnic specific anthropometric data for the Bangladeshi Garo adult females. The study also attempted to find out the correlation of the craniofacial dimensions with stature and to determine multiplication factors. The study was an observational, cross-sectional and primarily descriptive in nature with some analytical components. The study was carried out with a total number of one hundred Garo adult females, aged between 25-45 years. Craniofacial dimension such as head circumference, head length, facial height from 'nasion' to 'gnathion', bizygomatic breadth and stature were measured using a measuring tape, spreading caliper, steel plate and steel tape and sliding caliper. The data were then statistically

  16. Oestradiol modulation of cognition in adult female marmosets (Callithrix jacchus)

    PubMed Central

    Lacreuse, Agnès; Chang, Jeemin; Metevier, Christina M.; LaClair, Matthew; Meyer, Jerrold S.; Ferris, Craig M.

    2014-01-01

    The common marmoset (Callithrix jacchus) provides many advantages over traditional rodent and macaque species as a model for human aging and may be very valuable to study the effects of sex steroids on cognitive and brain aging. We present the first study examining the effects of oestrogens on cognitive function in female marmosets. Adult monkeys (3-5 years of age) were trained to a specific learning criterion on a battery of cognitive tasks preoperatively (object discrimination, delayed response with increasing delays and detour reaching with opaque box) and tested on different versions of these tasks (object reversals, delayed response with randomised delays and detour reaching with clear box) following ovariectomy and simultaneous implantation with 17β-oestradiol (E2, n=6) or blank (n=6) Silastic capsules. Acquisition of a delayed matching-to-position task with a 1s delay was also administered following completion of these tests. E2-treated monkeys were significantly impaired on the second Reversal and showed an increase in perseverative responding from Reversals 1 to 3. Their performance also tended to be worse than that of control monkeys on the Delayed Response task. Performance acquisition on the DMP tended to be better in E2-treated relative to control monkeys, but the group difference did not reach statistical significance. No effect of treatment was detected for Detour Reaching or affiliative behaviours. Overall, the findings indicate that E2 compromises performance on prefrontally-mediated tasks. The suggestion that E2 may improve acquisition on tasks dependent on the hippocampus will require further validation. These results are discussed in the context of dopaminergic and serotonergic signaling. We conclude that the marmoset is a useful new primate model to examine the effects of oestrogens on cognitive function. PMID:24617856

  17. Adult Living Donor Liver Transplantation Across ABO-Incompatibility

    PubMed Central

    Lee, Chen-Fang; Cheng, Chih-Hsien; Wang, Yu-Chao; Soong, Ruey-Shyang; Wu, Tsung-Han; Chou, Hong-Shiue; Wu, Ting-Jung; Chan, Kun-Ming; Lee, Ching-Song; Lee, Wei-Chen

    2015-01-01

    Abstract The objective of this study was to evaluate the results of adult ABO-incompatible living donor liver transplantation (LDLT). ABO-incompatible LDLT is an aggressive treatment that crosses the blood-typing barrier for saving lives from liver diseases. Although graft and patient survival have been improved recently by various treatments, the results of adult ABO-incompatible LDLT require further evaluation. Two regimens were designed based on isoagglutinin IgG and IgM titers and the time course of immunological reactions at this institute. When isoagglutinin IgG and IgM titers were ≤64, liver transplantation was directly performed and rituximab (375 mg/m2) was administrated on postoperative day 1 (regimen I). When isoagglutinin titers were >64, rituximab (375 mg/m2) was administered preoperatively with or without plasmapheresis and boosted on postoperative day 1 (regimen II). Immunosuppression was achieved by administration of mycophenolate mofetil, tacrolimus, and steroids. Forty-six adult ABO-incompatible and 340 ABO-compatible LDLTs were performed from 2006 to 2013. The Model for End-Stage Liver Disease scores for ABO-incompatible recipients ranged from 7 to 40, with a median of 14. The graft-to-recipient weight ratio ranged from 0.61% to 1.61% with a median of 0.91%. The 1-, 3-, and 5-year survival rates were 81.7%, 75.7%, and 71.0%, respectively, for ABO-incompatible LDLT recipients, compared to 81.0%, 75.2%, and 71.5% for ABO-C recipients (P = 0.912). The biliary complication rate was higher in ABO-incompatible LDLT recipients than in the ABO-compatible recipients (50.0% vs 29.7%, P = 0.009). In the rituximab era, the blood type barrier can be crossed to achieve adult ABO-incompatible LDLT with survival rates comparable to those of ABO-compatible LDLT, but with more biliary complications. PMID:26496313

  18. Adult Living Donor Liver Transplantation Across ABO-Incompatibility.

    PubMed

    Lee, Chen-Fang; Cheng, Chih-Hsien; Wang, Yu-Chao; Soong, Ruey-Shyang; Wu, Tsung-Han; Chou, Hong-Shiue; Wu, Ting-Jung; Chan, Kun-Ming; Lee, Ching-Song; Lee, Wei-Chen

    2015-10-01

    The objective of this study was to evaluate the results of adult ABO-incompatible living donor liver transplantation (LDLT).ABO-incompatible LDLT is an aggressive treatment that crosses the blood-typing barrier for saving lives from liver diseases. Although graft and patient survival have been improved recently by various treatments, the results of adult ABO-incompatible LDLT require further evaluation.Two regimens were designed based on isoagglutinin IgG and IgM titers and the time course of immunological reactions at this institute. When isoagglutinin IgG and IgM titers were ≤64, liver transplantation was directly performed and rituximab (375 mg/m) was administrated on postoperative day 1 (regimen I). When isoagglutinin titers were >64, rituximab (375 mg/m) was administered preoperatively with or without plasmapheresis and boosted on postoperative day 1 (regimen II). Immunosuppression was achieved by administration of mycophenolate mofetil, tacrolimus, and steroids.Forty-six adult ABO-incompatible and 340 ABO-compatible LDLTs were performed from 2006 to 2013. The Model for End-Stage Liver Disease scores for ABO-incompatible recipients ranged from 7 to 40, with a median of 14. The graft-to-recipient weight ratio ranged from 0.61% to 1.61% with a median of 0.91%. The 1-, 3-, and 5-year survival rates were 81.7%, 75.7%, and 71.0%, respectively, for ABO-incompatible LDLT recipients, compared to 81.0%, 75.2%, and 71.5% for ABO-C recipients (P = 0.912). The biliary complication rate was higher in ABO-incompatible LDLT recipients than in the ABO-compatible recipients (50.0% vs 29.7%, P = 0.009).In the rituximab era, the blood type barrier can be crossed to achieve adult ABO-incompatible LDLT with survival rates comparable to those of ABO-compatible LDLT, but with more biliary complications. PMID:26496313

  19. Meat-eating by adult female Sumatran orangutans (Pongo pygmaeus abelii).

    PubMed

    Utami, S S; Van Hooff, J A

    1997-01-01

    Information about meat-eating behavior by wild orangutans (Pongo pygmaeus) is scant. The first article about such a case dates from 1981. Since 1989, seven incidents of adult female Sumatran orangutans eating slow lorises (Nycticebus coucang) have been witnessed. Three females from two study sites were involved. In three cases the females were seen catching the prey. There are too few cases to conclude whether this behavior is typically female. PMID:9327098

  20. Pheromones from males of different familiarity exert divergent effects on adult neurogenesis in the female accessory olfactory bulb.

    PubMed

    Wu, Jyun-Han; Han, Yueh-Ting; Yu, Jenn-Yah; Wang, Tsu-Wei

    2013-08-01

    Pheromones from urine of unfamiliar conspecific male animals can reinitiate a female's estrus cycle to cause pregnancy block through the vomeronasal organ (VNO)-accessory olfactory bulb (AOB)-hypothalamic pathway. This phenomenon is called the Bruce effect. Pheromones from the mate of the female, however, do not trigger re-entrance of the estrus cycle because an olfactory memory toward its mate is formed. The activity of the VNO-AOB-hypothalamic pathway is negatively modulated by GABAergic granule cells in the AOB. Since these cells are constantly replenished by neural stem cells in the subventricular zone (SVZ) of the lateral ventricle throughout adulthood and adult neurogenesis is required for mate recognition and fertility, we tested the hypothesis that pheromones from familiar and unfamiliar males may have different effects on adult AOB neurogenesis in female mice. When female mice were exposed to bedding used by a male or lived with one, cell proliferation and neuroblast production in the SVZ were increased. Furthermore, survival of newly generated cells in the AOB was enhanced. This survival effect was transient and mediated by norepinephrine. Interestingly, male bedding-induced newborn cell survival in the AOB but not cell proliferation in the SVZ was attenuated when females were subjected to bedding from an unfamiliar male. Our results indicate that male pheromones from familiar and unfamiliar males exert different effects on neurogenesis in the adult female AOB. Given that adult neurogenesis is required for reproductive behaviors, these divergent pheromonal effects may provide a mechanism for the Bruce effect. © 2013 Wiley Periodicals, Inc. Develop Neurobiol 73: 632-645, 2013. PMID:23696538

  1. [The Lives and Diseases of Females during the Latter Half of the Joseon Dynasty as Reconstructed with Cases in Yeoksi Manpil (Stray Notes with Experienced Tests)].

    PubMed

    Yi, Ggodme

    2015-08-01

    Through the cases of approximately 80 females in the case records of traditional physician Yi Sugwi (1664-1740?), the present study divided and reclassified the lives and diseases of females during the latter half of the Joseon Dynasty into childhood, obstetrics- and gynecology-related problems in adulthood, other diseases in adulthood, and old age and analyzed them. According to the results, female children were treated less preciously than were male children so that treatments by traditional physicians were sought out less when they were ill than in the case of male children, and acute infectious diseases were the most serious health problems. In the process of receiving treatment from traditional physicians as adults, females came in contact with traditional physicians, who were male, when necessary including face-to-face sessions and the reception of pulse examination but the yangban (literati-official) class practiced sex segregation as much as possible while the lower classes were considerably free from such restrictions. For female adults, the most serious health issues were pregnancy and childbirth so that they received help from traditional physicians and midwives when there were problems. Traditional physicians determined females' pregnancy and the health of fetuses and pregnant women through pulse examinations and medication and actively responded to diverse problems that surfaced in the process with medication and other treatments. Acute infectious diseases, too, were serious diseases suffered by females, and problems involving cold damage and the digestive system were among diseases frequently suffered by females in adulthood and old age. In old age, females often became ill in the arduous process of dealing with the deaths of adult descendants, siblings, and spouses, and tumors were among the major causes of their deaths. The deaths of those aged 70 or above were accepted as quite natural. Aged females endeavored to maintain their health and played

  2. Osteosarcoma in Adult Patients Living with HIV/AIDS

    PubMed Central

    Marais, Leonard C.; Ferreira, Nando

    2013-01-01

    Background. HIV infection has reached epidemic proportions in South Africa, with an estimated prevalence of 21.5% in adults living in the province of KwaZulu-Natal. Several malignancies have been identified as part of the spectrum of immunosuppression-related manifestations of HIV infection. Very few reports, however, exist regarding the occurrence of non-AIDS-defining sarcomas in the extremities or limb girdles. Methods. A retrospective review was performed on all adult patients, between the ages of 30 and 60 years, with histologically confirmed osteosarcomas of the appendicular skeleton referred to a tertiary-level orthopaedic oncology unit. Results. Five out of the nine patients (62.5%) included in the study were found to be HIV positive. The average CD4 count of these patients was 278 (237–301) cells/mm3, indicating advanced immunological compromise. Three of the malignancies in HIV-positive patients occurred in preexisting benign or low-grade tumours. Conclusion. A heightened index of suspicion is required in HIV patients presenting with unexplained bone and joint pain or swelling. Judicious use of appropriate radiological investigation, including magnetic resonance imaging of suspicious lesions and timely referral to an appropriate specialized orthopaedic oncology unit, is recommended. PMID:23762607

  3. Young adults' experience of living with neurofibromatosis type 1.

    PubMed

    Hummelvoll, Grete; Antonsen, Kjell Magnus

    2013-04-01

    Neurofibromatosis Type 1 (NF1) may have many psychosocial consequences for affected adults. More knowledge is needed about the experience of psychosocial aspects in different stages of adulthood. This qualitative study aims to describe the experiences and concerns of persons living with NF1 in the early stages of adulthood. In semi-structured interviews, Norwegian adults with NF1 (n = 15) between 18 and 37 years of age described their experiences and concerns. Interview transcripts were analysed in a both concept and data driven way. Severity of NF1 was assessed from interview data. Our data indicate that many informants have more friends than in childhood, including friends with NF1. An important topic is whether or not to inform others about the NF1 diagnosis . Low self-confidence is common, often related to early school failure and bullying or to visible neurofibromas. The unpredictable development of NF1 causes much concern. The experience of NF1's impact seems less associated with the assessed severity than with social network, relation to the labour market, and psychological factors. PMID:22815101

  4. Female children with incarcerated adult family members at risk for lifelong neurological decline.

    PubMed

    Brewer-Smyth, Kathleen; Pohlig, Ryan T; Bucurescu, Gabriel

    2016-07-01

    A secondary analysis of data from adult female prison inmates in the mid-Atlantic United States defined relationships between having incarcerated adult family members during childhood and neurological outcomes. Of 135 inmates, 99 (60%) had one or more incarcerated adult family members during childhood. Regression analyses revealed that having incarcerated adult family members was related to greater frequency and severity of childhood abuse and higher incidence of neurological deficits in adulthood, especially related to traumatic brain injuries, compared to those without incarcerated adult family members. Along with being role models, adult family members impact the neurological health of children throughout their life-span. PMID:26788781

  5. Factors that influence emotional disturbance in adults living in extreme poverty.

    PubMed

    Palomar-Lever, Joaquina; Victorio-Estrada, Amparo

    2012-04-01

    Living in poverty conditions implies exposure to severe circumstances of social disadvantage, associated with greater propensity to contract illnesses. A negative correlation has consistently been observed between health and poverty. The chronic exposure to stress affects people's well-being through the development of symptoms of anxiety and depression. The suffering of these symptoms for a long time period may be considered as part of a more general syndrome of emotional disturbance, in detriment to a person's mental health. The objective of this study is to identify psychological factors that influence emotional disturbance, measured as symptoms of anxiety and depression, in adults living in poverty conditions in Mexico's central region. A total of 913 adults, 65.2% female, were surveyed. The mean age of the participants was 43.71 (±12.58) years and the mean number of years of schooling was 4.04 (±3.36). Variables corresponding to personal characteristics were measured. The results indicate that the most important risk factor for depression is anxiety and vice versa. Additionally, gender, negative self-esteem, lack of adequate strategies for confronting and resolving difficulties, and lack of self-regulation predicted depression, whereas stress, lack of self-regulation, and coping style predicted anxiety. These variables were better predictors than optimism, locus of control, sense of humor or religiosity. PMID:22023014

  6. Factors associated with falls among older adults living in institutions

    PubMed Central

    2013-01-01

    Background Falls have enormous impact in older adults. Yet, there is insufficient evidence regarding the effectiveness of preventive interventions in this setting. The objectives were to measure the frequency of falls and associated factors among older people living institutions. Methods Data were obtained from a survey on a probabilistic sample of residents aged ≥65 years, drawn in 1998-99 from institutions of Madrid (Spain). Residents, their caregivers, and facility physicians were interviewed. Fall rates were computed based on the number of physician-reported falls in the preceding 30 days. Adjusted rate ratios were computed using negative binomial regression models, including age, sex, cognitive status, functional dependence, number of diseases, and polypharmacy. Results The final sample comprised 733 residents. The fall rate was 2.4 falls per person-year (95% confidence interval [CI], 2.04-2.82). The strongest risk factor was number of diseases, with an adjusted rate ratio (RR) of 1.32 (95% CI, 1.17-1.50) for each additional diagnosis. Other variables associated with falls were: urinary incontinence (RR = 2.56 [95% CI, 1.32-4.94]); antidepressant use (RR = 2.32 [95% CI, 1.22-4.40]); arrhythmias (RR = 2.00 [95% CI, 1.05-3.81]); and polypharmacy (RR = 1.07 [95% CI, 0.95-1.21], for each additional medication). The attributable fraction for number of diseases (with reference to those with ≤ 1 condition) was 84% (95% CI, 45-95%). Conclusions Number of diseases was the main risk factor for falls in this population of institutionalized older adults. Other variables associated with falls, probably more amenable to preventive action, were urinary incontinence, antidepressants, arrhythmias, and polypharmacy. Virtual slides The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/3916151157277337 PMID:23320746

  7. Juvenile play conditions sexual partner preference in adult female rats.

    PubMed

    Paredes-Ramos, Pedro; Miquel, Marta; Manzo, Jorge; Coria-Avila, Genaro A

    2011-10-24

    Rats can display a conditioned partner preference for individuals that bear an odor previously associated with sexual reward. Herein we tested the possibility that odors associated with the reward induced by social play in prepubescent rats would induce a conditioned partner preference in adulthood. Two groups of 31-day-old, single-housed female rats were formed, and were given daily 30-min periods of social play with scented females. In one group, almond scent was paired with juvenile play during conditioning trials, whereas lemon scent functioned as a novel odor in the final test. The counterbalanced group received the opposite association. At age 42, females were tested for play partner preference with two males, one almond-scented and one lemon-scented. In both groups females displayed a play partner preference only for males scented with the paired odor. They were ovariectomized, hormone-primed, and at age 55 were tested for sexual partner preference with two scented stud males. Females displayed a sexual preference towards males scented with the paired odor as observed with more visits, solicitations, hops and darts, intromissions and ejaculations. These results indicate that olfactory stimuli paired with juvenile play affects later partner choice for play as well as for sex in female rats. PMID:21777597

  8. A Comparison of the Abuse Experiences of Male and Female Adults Molested as Children.

    ERIC Educational Resources Information Center

    Kendall-Tackett, Kathleen A.; Simon, Arthur F.

    To determine whether the molestation experiences of boys and girls differ, this study analyzed data from 365 adults (40 male and 325 female) molested as children, and compared findings for males and females on the identity of the perpetrator, age at onset and end of molestation, duration of molestation, type of sexual acts, and whether the…

  9. Depressive Symptoms in Older Female Carers of Adults with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Chou, Y. C.; Pu, C-Y.; Fu, L-Y.; Kroger, T.

    2010-01-01

    Background: This survey study aims to examine the prevalence and factors associated with depressive symptoms among primary older female family carers of adults with intellectual disabilities (ID). Method: In total, 350 female family carers aged 55 and older took part and completed the interview in their homes. The survey package contained…

  10. Intrapersonal and Interpersonal Functioning among Middle-Aged Female Adult Children of Alcoholics.

    ERIC Educational Resources Information Center

    Domenico, Donna; Windle, Michael

    1993-01-01

    Examined differences among middle-aged, middle-class female adult children of alcoholics (ACOAs) and female non-ACOAs with regard to interpersonal and intrapersonal functioning. ACOAs report higher levels of depression, marital conflict, and parental role distress; lower levels of self-esteem, perceived social support, family cohesion, marital…

  11. The complexities of female aging: Four women protagonists in Penelope Lively's novels.

    PubMed

    Oró-Piqueras, Maricel

    2016-01-01

    Penelope Lively is a well-known contemporary British author who has published a good number of novels and short stories since she started her literary career in her late thirties. In her novels, Lively looks at the lives of contemporary characters moulded by specific historical as well as cultural circumstances. Four of her novels, published from 1987 to 2004, present middle-aged and older women as their main protagonists. Through the voices and thoughts of these female characters, the reader is presented with a multiplicity of realities in which women find themselves after their mid-fifties within a contemporary context. Being a woman and entering into old age is a double-sided jeopardy which has increasingly been present in contemporary fiction. Scholars such as Simone de Beauvoir (1949) and Susan Sontag (1972) were among the first to point out a "double standard of aging" when they assured that women were punished when showing external signs of aging much sooner than men. In Lively's four novels, the aging protagonists present their own stories and, through them, as well as through the voices of those around them, the reader is invited to go beyond the aging appearance of the female protagonists while challenging the limiting conceptions attached to the old body and, by extension, to the social and cultural overtones associated with old age. PMID:26880600

  12. Using Simultaneous Prompting to Teach Independent Living and Leisure Skills to Adults with Severe Intellectual Disabilities

    ERIC Educational Resources Information Center

    Dollar, Chad A.; Fredrick, Laura D.; Alberto, Paul A.; Luke, Jaye K.

    2012-01-01

    The acquisition of independent living and leisure skills enables adults to experience an enhanced quality of life by increasing competence, self-reliance, and the development of autonomy. This study examined the effectiveness of simultaneous prompting to teach behavior chains (i.e., independent living and leisure skills) to adults with SID…

  13. (Instrumental) Activities of Daily Living in Older Adults with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Hilgenkamp, Thessa I. M.; van Wijck, Ruud; Evenhuis, Heleen M.

    2011-01-01

    Daily living skills are important to ageing adults with intellectual disabilities (ID). The purpose of this study was to investigate the level of these skills in older adults with ID and to investigate the influence of gender, age, level of ID and mobility on these skills. Daily living skills were measured with the Barthel Index (for Activities of…

  14. The Intersection of Black Lives Matter and Adult Education: One Community College Initiative

    ERIC Educational Resources Information Center

    Miller, Brian; Schwartz, Joni

    2016-01-01

    This chapter is a call to action for adult educators to critically engage the Black Lives Matter Movement through pedagogy, community engagement and scholarly activism. It explores the intersection of the Black Lives Matter movement and adult education by highlighting the response of one community college initiative.

  15. Eating frequency and energy regulation in free-living adults consuming self-selected diets

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The relative importance of eating frequency to weight control is poorly understood. This review examines the evidence to date on the role of eating frequency in weight control in free-living adults. The majority of cross-sectional studies in free-living adults show an inverse relationship between ea...

  16. Comparison of GT3X accelerometer and Yamax pedometer steps/day in a free-living sample of overweight and obese adults

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The purpose of this study was to compare steps/day detected by the YAMAX SW-200 pedometer versus the Actigraph GT3X accelerometer in free-living adults. Daily YAMAX and GT3X steps were collected from a sample of 23 overweight and obese participants (78% female; age = 52.6 +/- 8.4 yr.; BMI = 31.0 +/-...

  17. Age, Gender, and Reasons for Living among Australian Adults

    ERIC Educational Resources Information Center

    McLaren, Suzanne

    2011-01-01

    Reasons for living have been identified as protective factors in relation to suicide, and much research has documented gender differences in reasons for living. In contrast, little research has investigated age differences in reasons for living. In the current study, the relationship of age to reasons for living was investigated, as was whether…

  18. Junior high school students' awareness of older adults' daily lives and social resources available for older adults: Focus on S city.

    PubMed

    Koyama, Akiko; Hamamoto, Yoko; Sato, Reiko

    2016-01-01

    Objective In order to assess the impact of educational content on students, this study investigated junior high school students' awareness of older adults' daily lives and the social resources available for older adults.Methods Participants were 967 second-year students at a public junior high school in S city. A complete enumeration survey was conducted using anonymous self-administered questionnaires. The survey items obtained information about participants' demographic characteristics, their perceptions of older adults' daily life, and their awareness of the social resources for older adults.Results Of the 555 returned questionnaires (57.4%), 490 (50.7%) valid responses were analyzed. A total of 158 participants (32.2%) lived with their grandparents, and 232 participants (47.3%) had some experience living with their grandparents, most of whom still lived independently. Further, 303 participants (61.8%) met their grandparents at least once or twice a week. The mean age of participants' grandparents was 72.2 years. The mean age that the participants regarded a person as "elderly" was 71.3 years. Participants' perceptions of older adults' daily lives included decreased physical ability due to aging, need and desire to stay in touch with family and/or friends, and enjoying hobbies and pleasurable activities. Participants who met their grandparents at least once or twice a week perceived elderly life as more cheerful compared to participants who met their grandparents once or twice a month or less. The participants were familiar with some social resources for older adults such as "administrative disaster-prevention wireless communication system," "transportation service by car," and "visiting nurse." Female participants were aware of significantly more social resources compared to male participants, as were participants who met their grandparents at least once or twice a week compared to those who met their grandparents once or twice a month or less

  19. Differences in dentofacial characteristics of Class I malocclusion between Saudi and Japanese adult females

    PubMed Central

    Abbassy, Mona A; Abushal, Amal

    2015-01-01

    Objectives: The objective was to compare dentofacial characteristics of Class I malocclusion in Saudi and Japanese adult females. Materials and Methods: Lateral cephalograms of 50 Saudi adult female and 50 Japanese adult female (18–35-year-old) were obtained. All patients were skeletal Class I, angle Class I malocclusion, arch length discrepancy (−10–10 mm), overjet (1–5 mm), overbite (1–5 mm), absence of congenital anomalies, or significant facial asymmetries or congenitally missing tooth other than the 3rd molar and absence of temporomandibular joint problems. Patient cephalograms were traced and digitized. 16 angular measurements and 13 linear measurements of facial form were used. Results: A comparison of the vertical dimension showed that the Saudi females had a significantly larger gonial angle, a significantly larger facial angle and longer lower face height compared to the Japanese females. Dentally, Saudi females had more protruded incisors with increased distances of the posterior teeth to the palatal plane. For the soft tissue dimension, the Saudi subjects had a significantly more prominent nose, retruded lip and a more protruded chin compared with Japanese. Conclusions: There were significant differences in dentofacial morphology between Saudi and Japanese adult females. Both Asian countries have distinct cephalometric features, which should be considered as a reference in treating patients of varying ethnic backgrounds to optimize the final results. PMID:26229950

  20. Predicting Adolescent and Adult Antisocial Behavior among Adjudicated Delinquent Females

    ERIC Educational Resources Information Center

    Cernkovich, Stephen A.; Lanctot, Nadine; Giordano, Peggy C.

    2008-01-01

    Studies identifying the mechanisms underlying the causes and consequences of antisocial behavior among female delinquents as they transit to adulthood are scarce and have important limitations: Most are based on official statistics, they typically are restricted to normative samples, and rarely do they gather prospective data from samples of…

  1. Adult Learning, Health and Well-Being--Changing Lives

    ERIC Educational Resources Information Center

    Field, John

    2011-01-01

    It is increasingly important for adult educators to articulate more clearly their understanding of the benefits and outcomes of adult learning. This paper reviews existing evidence of the impact of participation in education, and particularly explores the relevance of recent studies of how learning has influenced adults' health and well-being.…

  2. Perceived Family Influence on Undergraduate Adult Female Students

    ERIC Educational Resources Information Center

    Plageman, Paula M.; Sabina, Chiara

    2010-01-01

    Adult women's decisions to attend college and persist toward degree attainment are likely influenced by family members from both family of origin and current family. This study was designed to examine (a) rated support of family members within the family of origin and current family to attend and persist in college, (b) specific attitudes of both…

  3. Live fast die young life history in females: evolutionary trade-off between early life mating and lifespan in female Drosophila melanogaster

    PubMed Central

    Travers, Laura M.; Garcia-Gonzalez, Francisco; Simmons, Leigh W.

    2015-01-01

    The trade-off between survival and reproduction is fundamental to life history theory. Sexual selection is expected to favour a ‘live fast die young’ life history pattern in males due to increased risk of extrinsic mortality associated with obtaining mates. Sexual conflict may also drive a genetic trade-off between reproduction and lifespan in females. We found significant additive genetic variance in longevity independent of lifetime mating frequency, and in early life mating frequency. There was significant negative genetic covariance between these traits indicating that females from families characterized by high levels of multiple mating early in life die sooner than females that engage in less intense early life mating. Thus, despite heritable variation in both traits, their independent evolution is constrained by an evolutionary trade-off. Our findings indicate that, in addition to the well-known male-driven direct costs of mating on female lifespan (mediated by male harassment and harmful effects of seminal fluids), females with a genetic propensity to mate multiply live shorter lives. We discuss the potential role of sexual conflict in driving the evolutionary trade-off between reproduction and lifespan in Drosophila. More generally, our data show that, like males, females can exhibit a live fast die young life history strategy. PMID:26482533

  4. Live fast die young life history in females: evolutionary trade-off between early life mating and lifespan in female Drosophila melanogaster.

    PubMed

    Travers, Laura M; Garcia-Gonzalez, Francisco; Simmons, Leigh W

    2015-01-01

    The trade-off between survival and reproduction is fundamental to life history theory. Sexual selection is expected to favour a 'live fast die young' life history pattern in males due to increased risk of extrinsic mortality associated with obtaining mates. Sexual conflict may also drive a genetic trade-off between reproduction and lifespan in females. We found significant additive genetic variance in longevity independent of lifetime mating frequency, and in early life mating frequency. There was significant negative genetic covariance between these traits indicating that females from families characterized by high levels of multiple mating early in life die sooner than females that engage in less intense early life mating. Thus, despite heritable variation in both traits, their independent evolution is constrained by an evolutionary trade-off. Our findings indicate that, in addition to the well-known male-driven direct costs of mating on female lifespan (mediated by male harassment and harmful effects of seminal fluids), females with a genetic propensity to mate multiply live shorter lives. We discuss the potential role of sexual conflict in driving the evolutionary trade-off between reproduction and lifespan in Drosophila. More generally, our data show that, like males, females can exhibit a live fast die young life history strategy. PMID:26482533

  5. The effect of group bibliotherapy on the self-esteem of female students living in dormitory

    PubMed Central

    Salimi, Sepideh; Zare-Farashbandi, Firoozeh; Papi, Ahmad; Samouei, Rahele; Hassanzadeh, Akbar

    2014-01-01

    Introduction: Bibliotherapy is a supplement, simple, inexpensive and readily available method to treat the diseases that is performed with cooperation of librarians and psychologists or doctors. The aim of this study is the investigation of group bibliotherapy's effect on the self-esteem of the female students of Isfahan University of Medical Sciences Living in Dormitory in 2012. Materials and Methods: The present study is an interventional semi-experimental study with pre test and post test and control group. The statistical population of study consisted of 32 female students who reside in Isfahan University of Medical Sciences dormitories which control and case groups and the students were divided randomly between these two groups. Data was collected by Cooper Smith Self-esteem questionnaire scale (Cronbach's alpha: 0.85). Two groups were examined by the questionnaire in pre test. Case group received group bibliotherapy for 2 month (8 sessions of 2 hours), while the control group received no training at all. Then, 2 groups were assessed in post test after 1 month. Descriptive statistics (means and frequencies distribution) and inferential statistics (independent t- test, paired t- test and mann whitney) were used and data was analyzed by SPSS20 software. Results: The findings showed that group bibliotherapy had positive and significant effect on general, family, professional and total self esteem of female students living in dormitories, but it had no effect on their social self esteem. Conclusion: Group bibliotherapy can increase female students’ self-esteem levels. On the other hand, conducting these studies not only can improve mental health of people, but can also improve their reading habits. PMID:25250355

  6. Effects of testosterone on sexual behavior and morphology in adult female leopard geckos, Eublepharis macularius.

    PubMed

    Rhen, T; Ross, J; Crews, D

    1999-10-01

    The leopard gecko, Eublepharis macularius, is a species in which testosterone (T) is the primary circulating sex hormone in adults of both sexes. There are, however, sex differences in T physiology. Whereas males have prolonged periods with high T levels, T levels cycle in accord with follicular development in females. Specifically, T concentration increases during vitellogenesis, drops after ovulation, and then remains at previtellogenic levels until eggs are laid and the next follicular cycle begins. To determine the function of T in females, we manipulated both the level and the duration of T elevation using Silastic implants in intact, adult female leopard geckos. Females had low ( approximately 1 ng/ml), medium ( approximately 100 ng/ml), or high ( approximately 200 ng/ml) T levels for either a short (8 days) or a long (35 days) duration. Behavior tests with males were conducted on days 1-5 in the short-duration group or on days 29-33 in the long-duration group. For both short- and long-duration groups, T treatment decreased attractivity in females with medium and high T levels compared to females with low T levels. In contrast, females with a medium T level were more receptive than females with a low T level in the short-duration group. Females in the long-duration group were unreceptive regardless of T level. Females treated for a long duration also displayed more aggression toward and evoked more aggression from males than short duration females. Short-duration T treatment had no masculinizing effect on female morphology, whereas medium and high T levels for a long duration induced development of hemipenes. Overall, these results suggest that T can both increase and decrease sexual behaviors in the female leopard gecko. PMID:10506536

  7. Cumulative live birth rate and assisted reproduction: impact of female age and transfer day

    PubMed Central

    Abuzeid, M.I.; Bolonduro, O.; La Chance, J.; Abozaid, T.; Urich, M.; Ullah, K.; Ali, T.; Ashraf, M.; Khan, I.

    2014-01-01

    Background: Many studies on assisted reproductive technology examine live birth rate per cycle. However, after a cycle fails, couples often want to know what their chances are of having a live birth if they continue treatment. From a patients’ perspective, the cumulative probability of live birth is more informative. Materials and Methods: This study includes patients who underwent fresh, frozen and non-donor ICSI cycles at our IVF unit between 2006-2012. Patients were divided into two groups; Group 1 represented those who underwent only Day 5 transfers, Group 2 represented only Day 3 transfers. Patients who underwent both were excluded. ­Cycles were analyzed until the first live birth or the end of the 3rd cycle. Using Kaplan-Meier analysis, we estimated the cumulative live birth rates for each group and according to female age. Results: The mean age for Group 1 was significantly lower than for Group 2. After 3 cycles, Group 1’s CLBR was 79% versus 66% in Group 2. When analyzing the live births by age and group, there was a significant difference in the CLBR after 3 cycles with the women less than 35 years having the highest CLBR and the women 40 years or older having the lowest CLBR. Conclusion: In women less than 35 years, excellent CLBR can be achieved irrespective of the transfer day. For women 40 years and above, better results of CLBR are observed with Day 5 transfers. Our findings may impact the counseling of couples considering IVF treatment. PMID:25374657

  8. Correlation of the hand length and stature in adult Musahar females of Nepal; an anthropometric study.

    PubMed

    Basnet, K S; Dhungel, S; Panta, P P

    2012-03-01

    Stature of a person is one of the most important and useful anthropometric parameter for establishing identification of unknown living or a dead person. A descriptive cross sectional study was done on 165 Nepalese adult Musahar females of Aurahi Village of Mahottari district, Nepal to predict the stature from their hand length. Measurement of stature and the length of both right and left hands taken with a standard standing height measuring instrument and a slide caliper respectively showed significant (p<0.001) positive correlation between the stature and hand lengths. The multiplication factor which was obtained by dividing the height of the subject by the respective hand lengths was found appropriate parameter to calculate the stature of a questioned person. The importance of the hand length alone will be of a great value for anthropologists and forensic experts. As an alternative method, the coefficient of regression and intercept which were obtained from the measured height and hand length were also proved to be equally valuable to estimate the height of a questioned person. PMID:23441496

  9. Female Reproductive Health After Childhood, Adolescent, and Young Adult Cancers: Guidelines for the Assessment and Management of Female Reproductive Complications

    PubMed Central

    Metzger, Monika L.; Meacham, Lillian R.; Patterson, Briana; Casillas, Jacqueline S.; Constine, Louis S.; Hijiya, Nobuko; Kenney, Lisa B.; Leonard, Marcia; Lockart, Barbara A.; Likes, Wendy; Green, Daniel M.

    2013-01-01

    Purpose As more young female patients with cancer survive their primary disease, concerns about reproductive health related to primary therapy gain relevance. Cancer therapy can often affect reproductive organs, leading to impaired pubertal development, hormonal regulation, fertility, and sexual function, affecting quality of life. Methods The Children's Oncology Group Long-Term Follow-Up Guidelines for Survivors of Childhood, Adolescent, and Young Adult Cancer (COG-LTFU Guidelines) are evidence-based recommendations for screening and management of late effects of therapeutic exposures. The guidelines are updated every 2 years by a multidisciplinary panel based on current literature review and expert consensus. Results This review summarizes the current task force recommendations for the assessment and management of female reproductive complications after treatment for childhood, adolescent, and young adult cancers. Experimental pretreatment as well as post-treatment fertility preservation strategies, including barriers and ethical considerations, which are not included in the COG-LTFU Guidelines, are also discussed. Conclusion Ongoing research will continue to inform COG-LTFU Guideline recommendations for follow-up care of female survivors of childhood cancer to improve their health and quality of life. PMID:23382474

  10. Evidence of female sex pheromones and characterization of the cuticular lipids of unfed, adult male versus female blacklegged ticks, Ixodes scapularis.

    PubMed

    Carr, Ann L; Sonenshine, Daniel E; Strider, John B; Roe, R Michael

    2016-04-01

    Copulation in Ixodes scapularis involves physical contact between the male and female (on or off the host), male mounting of the female, insertion/maintenance of the male chelicerae in the female genital pore (initiates spermatophore production), and the transfer of the spermatophore by the male into the female genital pore. Bioassays determined that male mounting behavior/chelicerae insertion required direct contact with the female likely requiring non-volatile chemical cues with no evidence of a female volatile sex pheromone to attract males. Unfed virgin adult females and replete mated adult females elicited the highest rates of male chelicerae insertion with part fed virgin adult females exhibiting a much lower response. Whole body surface hexane extracts of unfed virgin adult females and males, separately analyzed by GC-MS, identified a number of novel tick surface associated compounds: fatty alcohols (1-hexadecanol and 1-heptanol), a fatty amide (erucylamid), aromatic hydrocarbons, a short chain alkene (1-heptene), and a carboxylic acid ester (5β-androstane). These compounds are discussed in terms of their potential role in female-male communication. The two most abundant fatty acid esters found were butyl palmitate and butyl stearate present in ratios that were sex specific. Only 6 n-saturated hydrocarbons were identified in I. scapularis ranging from 10 to 18 carbons. PMID:26864785

  11. Psychosocial Factors and Work-related Musculoskeletal Disorders among Southeastern Asian Female Workers Living in Korea

    PubMed Central

    Ahn, Hyunmi; Park, Chang Gi; Kim, Sun Jung; Moon, Sun Hye

    2011-01-01

    Objectives A rapid increase in the population of migrant workers in Korea has brought new challenges regarding the possible effects of acculturation on health. The purpose of this study was to examine the influence of acculturation- and work-related psychosocial factors on work-related musculoskeletal disorders among migrant female workers living in Korea. Methods A cross-sectional survey design was used. A translated, structured questionnaire was administrated to 156 southeastern Asian female full-time workers living in Korea. Results About 35% of the participants experienced some type(s) of work-related musculoskeletal disorder(s), which were more prevalent in Vietnamese women than in Thai and Filipino women. Women who preferred to maintain their own heritage and to reject the host country heritage were at risk for work-related musculoskeletal disorders. Conclusion Acculturation strategy and nationality were found to be significant factors associated with work-related musculoskeletal disorders. Health professionals need to accommodate acculturation contexts into risk assessment and intervention development for work-related musculoskeletal disorders separately for different nationalities. PMID:22953201

  12. Spirituality, depression, living alone, and perceived health among Korean older adults in the community.

    PubMed

    You, Kwang Soo; Lee, Hae-Ok; Fitzpatrick, Joyce J; Kim, Susie; Marui, Eiji; Lee, Jung Su; Cook, Paul

    2009-08-01

    Both theoretical and empirical studies have documented the protective effect of religiosity and spirituality on general health in older adults in community and hospital settings; however, no study has documented the relationship between spirituality and depression among older adults living alone in communities in Korea. We tested two hypotheses: Hypothesis 1: Korean older adults living alone would be more depressed and less healthy than older adults living with family, and Hypothesis 2: Individuals who are more religious and spiritual would report a lower level of depression and a higher level of general health even when other demographic and living status variables are controlled. A descriptive, comparative, and correlational design with a convenience sampling method was conducted among community-dwelling Korean older adults in Chounbook Providence, South Korea. This study included 152 men and women older than 65 years old. Hypothesis 1 was supported as Korean older adults living alone were significantly more depressed than were older adults living with family (P<.01). However, for Hypotheses 2, only spirituality activities and Spirituality Index of Well-Being scores were significantly associated with general health and/or depression (P<.01), but there were no relationships between the variables of attendance and importance of religion with general health and depression. PMID:19631109

  13. Exploration of the Lived Experiences of Illiterate African American Adults

    ERIC Educational Resources Information Center

    Waters, LaTonya Michell

    2009-01-01

    This phenomenological study examined the stories of illiterate African American adults to determine the factors that led to their illiteracy. Narrative techniques were utilized to discern themes from narrative accounts of eight participants. The participants were enrolled in one of two adult basic education programs referred to as ABE I and ABE…

  14. Teaching Social Living Skills; Adult Basic Education, a Teacher's Manual.

    ERIC Educational Resources Information Center

    Safran, Herbert

    A variety of methods in instructing adults is presented in this teacher's manual which also mentions the availability of packets of instructional materials and lists the subject areas covered. To this is added comments on the background material for the adult teacher, and on the importance of aims, motivation, and development in lesson plans for…

  15. Asthma in an Adult Female Vervet Monkey (Chlorocebus sabaeus).

    PubMed

    Köster, Liza S; Simon, Bradley; Rawlins, Gilda; Beierschmitt, Amy

    2016-01-01

    A 9-y-old, colony-bred, female vervet monkey (Chlorocebus sabaeus) presented with a 6-y history of open-mouth breathing, tachypnea, and sibilant wheezing. These symptoms did not significantly affect her activity or quality of life. Thoracic radiographs and results of bronchoalveolar lavage supported the diagnosis of asthma. Treatment comprising intramuscular prednisolone (tapered over 2 mo from twice daily to every other day), inhaled salmeterol-fluticasone (25 μg-250 μg per actuation twice daily) by mask, and a metered dose inhaler was successful in restoring a normal respiratory pattern. Despite the availability of several primate models of human asthma, this case represents the first report of spontaneous asthma in a NHP. PMID:26884413

  16. Asthma in an Adult Female Vervet Monkey (Chlorocebus sabaeus)

    PubMed Central

    Köster, Liza S; Simon, Bradley; Rawlins, Gilda; Beierschmitt, Amy

    2016-01-01

    A 9-y-old, colony-bred, female vervet monkey (Chlorocebus sabaeus) presented with a 6-y history of open-mouth breathing, tachypnea, and sibilant wheezing. These symptoms did not significantly affect her activity or quality of life. Thoracic radiographs and results of bronchoalveolar lavage supported the diagnosis of asthma. Treatment comprising intramuscular prednisolone (tapered over 2 mo from twice daily to every other day), inhaled salmeterol–fluticasone (25 µg–250 µg per actuation twice daily) by mask, and a metered dose inhaler was successful in restoring a normal respiratory pattern. Despite the availability of several primate models of human asthma, this case represents the first report of spontaneous asthma in a NHP. PMID:26884413

  17. Comparative Efficacy and Tolerability of Dapsone 5% Gel in Adult Versus Adolescent Females with Acne Vulgaris

    PubMed Central

    Kircik, Leon; Gallagher, Conor J.

    2015-01-01

    Objective: To determine whether the response to dapsone 5% gel was similar in adolescent girls and adult women with facial acne vulgaris. Design and setting: Subgroup analysis of female subjects with acne vulgaris receiving active treatment enrolled in two randomized, double-blind Phase 3 clinical trials. Treatment: Twice-daily applications of dapsone 5% gel over 12 weeks. Participants: Adolescent (12-17 years of age) and adult (≥18 years of age) females. Measurements: At baseline and at Weeks 2,4,6,8, and 12, subjects were evaluated using the global acne assessment score and by counts of inflammatory, noninflammatory, and total acne vulgaris lesions. Adverse events were monitored. Results: A total of 347 adolescent and 434 adult women were included in the subgroup analysis. At Week 12, dapsone 5% gel significantly reduced mean global acne assessment score in both subgroups (p<0.001); however, the proportion of subjects with clinical success (no or minimal acne based on global acne assessment score) at Week 12 was greater in adult women (53.5%) versus adolescent females (45.3%, p=0.022). Significantly greater percentage reductions in both noninflammatory (p<0.0001) and total lesion counts (p=0.0008) were observed in the adult group as compared to the adolescent group. Percentage reductions from baseline in inflammatory lesions were similar in both groups. No major safety issues and no previously unrecognized safety signals were noted. Conclusion: This subgroup analysis of female patients indicates that dapsone 5% gel twice daily is effective in reducing inflammatory and noninflammatory acne vulgaris lesions in both adolescent and adult women, and is safe in these subgroups. Overall, these data suggest that efficacy of dapsone 5% gel twice daily for facial acne vulgaris may be greater in the adult female population. PMID:25610522

  18. Community Living and Housing Options for Adults with Disabilities

    ERIC Educational Resources Information Center

    Reinke, Thomas

    2009-01-01

    Data indicates that people with intellectual and developmental disabilities (ID/DD) are increasingly receiving community based services in lieu of institutionalization. The Research and Training Center on Community Living at the University of Minnesota reports that the number of people living in large state run institutions decreased from 117,147…

  19. Postnatal masculinization alters the HPA axis phenotype in the adult female rat

    PubMed Central

    Seale, JV; Wood, SA; Atkinson, HC; Harbuz, MS; Lightman, SL

    2005-01-01

    The ability of postnatal testosterone propionate (TP) to masculinize both behaviour and gonadal cyclicity in the female rat is well documented. We have investigated whether postnatal androgen also has an organizational effect on another sexually dimorphic neuroendocrine system – the hypothalamo-pituitary-adrenal (HPA) axis. Female rats were exposed to a single injection of testosterone propionate (TP) or oil within 24 h of birth. As adults, rats were either ovariectomized and given 17β-oestradiol replacement (OVXE2) or sham ovariectomized with cholesterol implants (SHOVX). An automated sampling system collected blood from unanaesthetized adult female rats every 10 min over a 24-h period, during a mild psychological stress (noise) and following an immunological lipopolysaccharide stress (LPS). Neonatal TP-treated SHOVX rats had a significant reduction in the number, height, frequency and amplitude of corticosterone pulses over the basal 24-h period, compared to both the neonatal oil-treated and TP-treated OVXE2 animals. The corticosterone response to both noise and LPS was also significantly decreased for the TP-treated SHOVX females. Three hours post-LPS administration, TP females had significantly lower values of paraventricular nucleus (PVN) corticotrophin releasing hormone (CRH), arginine vasopressin (AVP) and anterior pituitary proopiomelanocortin (POMC) mRNAs and greater PVN glucocorticoid receptor (GR) mRNA expression compared to the oil-treated controls. E2 replacement in adult TP rats normalized all the mRNA levels, except for PVN GR mRNA which did fall towards the levels of the oil-control animals. A single injection of TP within 24 h of birth disrupts the development of the characteristic female pattern of corticosterone secretion and the normal female HPA response to stress, resulting in a pattern similar to that seen in males. These effects can be reversed by E2 treatment in the adult TP female rat. PMID:15611026

  20. Prevalence of headache and its interference in the activities of daily living in female adolescent students

    PubMed Central

    Lima, Alaine Souza; de Araújo, Rodrigo Cappato; Gomes, Mayra Ruana de A.; de Almeida, Ludmila Remígio; de Souza, Gabriely Feitosa F.; Cunha, Samara Barreto; Pitangui, Ana Carolina R.

    2014-01-01

    OBJECTIVE: To describe the prevalence of headache and its interference in the activities of daily living (ADL) in female adolescent students. METHODS: This descriptive cross-sectional study enrolled 228 female adolescents from a public school in the city of Petrolina, Pernambuco, Northeast Brazil, aged ten to 19 years. A self-administered structured questionnaire about socio-demographic characteristics, occurrence of headache and its characteristics was employed. Headaches were classified according to the International Headache Society criteria. The chi-square test was used to verify possible associations, being significant p<0.05. RESULTS: After the exclusion of 24 questionnaires that did not met the inclusion criteria, 204 questionnaires were analyzed. The mean age of the adolescents was 14.0±1.4 years. The prevalence of headache was 87.7%. Of the adolescents with headache, 0.5% presented migraine without pure menstrual aura; 6.7%, migraine without aura related to menstruation; 1.6%, non-menstrual migraine without aura; 11.7%, tension-type headache and 79.3%, other headaches. Significant associations were found between pain intensity and the following variables: absenteeism (p=0.001); interference in ADL (p<0.001); medication use (p<0.001); age (p=0.045) and seek for medical care (p<0.022). CONCLUSIONS: The prevalence of headache in female adolescents observed in this study was high, with a negative impact in ADL and school attendance. PMID:25119759

  1. Factors associated with the process of adaptation among Pakistani adolescent females living in United States.

    PubMed

    Khuwaja, Salma A; Selwyn, Beatrice J; Mgbere, Osaro; Khuwaja, Alam; Kapadia, Asha; McCurdy, Sheryl; Hsu, Chiehwen E

    2013-04-01

    This study explored post-migration experiences of recently migrated Pakistani Muslim adolescent females residing in the United States. In-depth, semi-structured interviews were conducted with thirty Pakistani Muslim adolescent females between the ages of 15 and 18 years living with their families in Houston, Texas. Data obtained from the interviews were evaluated using discourse analysis to identify major reoccurring themes. Participants discussed factors associated with the process of adaptation to the American culture. The results revealed that the main factors associated with adaptation process included positive motivation for migration, family bonding, social support networks, inter-familial communication, aspiration of adolescents to learn other cultures, availability of English-as-second-language programs, participation in community rebuilding activities, and faith practices, English proficiency, peer pressure, and inter-generational conflicts. This study provided much needed information on factors associated with adaptation process of Pakistani Muslim adolescent females in the United States. The results have important implications for improving the adaptation process of this group and offer potential directions for intervention and counseling services. PMID:22940911

  2. Nearly Half Of US Adults Living With HIV Received Federal Disability Benefits In 2009.

    PubMed

    Huang, Ya-Lin A; Frazier, Emma L; Sansom, Stephanie L; Farnham, Paul G; Shrestha, Ram K; Hutchinson, Angela B; Fagan, Jennifer L; Viall, Abigail H; Skarbinski, Jacek

    2015-10-01

    The effects of HIV infection on national labor-force participation have not been rigorously evaluated. Using data from the Medical Monitoring Project and the National Health Interview Survey, we present nationally representative estimates of the receipt of disability benefits by adults living with HIV receiving care compared with the general US adult population. We found that in 2009, adults living with HIV were nine times more likely than adults in the general population to receive disability benefits. The risk of being on disability is also greater for younger and more educated adults living with HIV compared to the general population, which suggests that productivity losses can result from HIV infection. To prevent disability, early diagnosis and treatment of HIV are essential. This study offers a baseline against which to measure the impacts of recently proposed or enacted changes to Medicaid and private insurance markets, including the Affordable Care Act and proposed revisions to the Social Security Administration's HIV Infection Listings. PMID:26438741

  3. Identifying the Potential for Robotics to Assist Older Adults in Different Living Environments

    PubMed Central

    Mitzner, Tracy L.; Chen, Tiffany L.; Kemp, Charles C.; Rogers, Wendy A.

    2014-01-01

    As the older adult population grows and becomes more diverse, so will their needs and preferences for living environments. Many adults over 65 years of age require some assistance [1, 2]; yet it is important for their feelings of well-being that the assistance not restrict their autonomy [3]. Not only is autonomy correlated with quality of life [4], autonomy enhancement may improve functionality [2, 5]. The goal of this paper is to provide guidance for the development of technology to enhance autonomy and quality of life for older adults. We explore the potential for robotics to meet these needs. We evaluated older adults' diverse living situations and the predictors of residential moves to higher levels of care in the United States. We also examined older adults' needs for assistance with activities of daily living (ADLs), instrumental activities of daily living (IADLs), and medical conditions when living independently or in a long-term care residence. By providing support for older adults, mobile manipulator robots may reduce need-driven, undesired moves from residences with lower levels of care (i.e., private homes, assisted living) to those with higher levels of care (i.e., skilled nursing). PMID:24729800

  4. Identifying the Potential for Robotics to Assist Older Adults in Different Living Environments.

    PubMed

    Mitzner, Tracy L; Chen, Tiffany L; Kemp, Charles C; Rogers, Wendy A

    2014-04-01

    As the older adult population grows and becomes more diverse, so will their needs and preferences for living environments. Many adults over 65 years of age require some assistance [1, 2]; yet it is important for their feelings of well-being that the assistance not restrict their autonomy [3]. Not only is autonomy correlated with quality of life [4], autonomy enhancement may improve functionality [2, 5]. The goal of this paper is to provide guidance for the development of technology to enhance autonomy and quality of life for older adults. We explore the potential for robotics to meet these needs. We evaluated older adults' diverse living situations and the predictors of residential moves to higher levels of care in the United States. We also examined older adults' needs for assistance with activities of daily living (ADLs), instrumental activities of daily living (IADLs), and medical conditions when living independently or in a long-term care residence. By providing support for older adults, mobile manipulator robots may reduce need-driven, undesired moves from residences with lower levels of care (i.e., private homes, assisted living) to those with higher levels of care (i.e., skilled nursing). PMID:24729800

  5. Serotonin signaling in the brain of adult female mice is required for sexual preference

    PubMed Central

    Zhang, Shasha; Liu, Yan; Rao, Yi

    2013-01-01

    A role for serotonin in male sexual preference was recently uncovered by our finding that male mutant mice lacking serotonin have lost sexual preference. Here we show that female mouse mutants lacking either central serotonergic neurons or serotonin prefer female over male genital odors when given a choice, and displayed increased female–female mounting when presented either with a choice of a male and a female target or only with a female target. Pharmacological manipulations and genetic rescue experiments showed that serotonin is required in adults. Behavioral changes caused by deficient serotonergic signaling were not due to changes in plasma concentrations of sex hormones. We demonstrate that a genetic manipulation reverses sexual preference without involving sex hormones. Our results indicate that serotonin controls sexual preference. PMID:23716677

  6. Barriers and facilitators adolescent females living with HIV face in accessing contraceptive services: a qualitative assessment of providers’ perceptions in western Kenya

    PubMed Central

    Hagey, Jill M; Akama, Eliud; Ayieko, James; Bukusi, Elizabeth A; Cohen, Craig R; Patel, Rena C

    2015-01-01

    contraceptive services. Youth-friendly services, including serving youth on days separate from adults, also create a more comfortable setting for adolescents seeking contraceptive services. Conclusions Providers at these facilities identified attitudes of equating seeking contraceptive services with promiscuity by parents, peers and providers as barriers preventing adolescent females living with HIV from accessing contraceptive services. Health facilities should provide services for adolescent females in a youth-friendly manner and integrate HIV and contraceptive services. PMID:26385854

  7. Adults Must Be College-Ready Too: ABE-to-College Transition Project Inspires Lives

    ERIC Educational Resources Information Center

    Wilson, Blenda J.

    2006-01-01

    In this article, the author shares the voices of adults whose lives have been changed by their enrollment in a set of innovative college readiness programs geared toward adults. These women and men have overcome obstacles between them and college that they believed were insurmountable--fear, inadequate academic preparation, lack of information…

  8. Education, Employment, and Independent Living of Young Adults Who Are Deaf and Hard of Hearing

    ERIC Educational Resources Information Center

    Appelman, Karen I.; Callahan, Judy Ottren; Mayer, Margaret H.; Luetke, Barbara S.; Stryker, Deborah S.

    2012-01-01

    Little information is available on the education, employment, and independent living status of young deaf and hard of hearing adults who have transitioned from high school. The present article reports post-secondary outcomes of 46 young adults who had attended for at least 4 years a non-public agency school in the northwestern United States…

  9. Adult-to-adult living donor liver transplantation for acute liver failure in China

    PubMed Central

    Yuan, Ding; Liu, Fei; Wei, Yong-Gang; Li, Bo; Yan, Lv-Nan; Wen, Tian-Fu; Zhao, Ji-Chun; Zeng, Yong; Chen, Ke-Fei

    2012-01-01

    AIM: To investigate the long-term outcome of recipients and donors of adult-to-adult living-donor liver transplantation (AALDLT) for acute liver failure (ALF). METHODS: Between January 2005 and March 2010, 170 living donor liver transplantations were performed at West China Hospital of Sichuan University. All living liver donor was voluntary and provided informed consent. Twenty ALF patients underwent AALDLT for rapid deterioration of liver function. ALF was defined based on the criteria of the American Association for the Study of Liver Diseases, including evidence of coagulation abnormality [international normalized ratio (INR) ≥ 1.5] and degree of mental alteration without pre-existing cirrhosis and with an illness of < 26 wk duration. We reviewed the clinical indications, operative procedure and prognosis of AALDTL performed on patients with ALF and corresponding living donors. The potential factors of recipient with ALF and corresponding donor outcome were respectively investigated using multivariate analysis. Survival rates after operation were analyzed using the Kaplan-Meier method. Receiver operator characteristic (ROC) curve analysis was undertaken to identify the threshold of potential risk factors. RESULTS: The causes of ALF were hepatitis B (n = 18), drug-induced (n = 1) and indeterminate (n = 1). The score of the model for end-stage liver disease was 37.1 ± 8.6, and the waiting duration of recipients was 5 ± 4 d. The graft types included right lobe (n = 17) and dual graft (n = 3). The mean graft weight was 623.3 ± 111.3 g, which corresponded to graft-to-recipient weight ratio of 0.95% ± 0.14%. The segment Vor VIII hepatic vein was reconstructed in 11 right-lobe grafts. The 1-year and 3-year recipient’s survival and graft survival rates were 65% (13 of 20). Postoperative results of total bilirubin, INR and creatinine showed obvious improvements in the survived patients. However, the creatinine level of the deaths was increased postoperatively

  10. Skill Activities for Independent Living (SAIL). A Curriculum for Developmentally Disabled Adolescents and Adults.

    ERIC Educational Resources Information Center

    California State Univ., Los Angeles. Center for Mental Retardation.

    This curriculum for developmentally disabled adolescents and adults contains assessment conditions and performance criteria for evaluating client acquisition of a total of 646 independent living skills in five areas. While the content of the curriculum is in an area known as independent living, it is also prevocational in as much as it covers a…

  11. Spirituality: A Coping Mechanism in the Lives of Adults with Congenital Disabilities

    ERIC Educational Resources Information Center

    Specht, Jacqueline A.; King, Gillian A.; Willoughby, Colleen; Brown, Elizabeth G.; Smith, Linda

    2005-01-01

    The purpose of this study was to gain insight into the perspective of individuals with congenital disabilities about spirituality as a coping mechanism during crucial times in their lives, Qualitative analysis of interviews assessing turning points in the lives of 15 adults (6 women and 9 men; M = 37 years) with spina bifida, cerebral palsy, or…

  12. How Living or Traveling to Foreign Locations Influences Adults' Worldviews and Impacts Personal Identity

    ERIC Educational Resources Information Center

    Yelich Biniecki, Susan M.; Conceição, Simone C. O.

    2014-01-01

    People are living and traveling to places all over the world. An exploration of how this movement influences learners' worldviews has implications for adult development, identity, and learning. The purpose of this paper is to present a phenomenological study conducted in the U.S. that examined how individuals' living or traveling…

  13. Early prenatal androgenization results in diminished ovarian reserve in adult female rhesus monkeys

    PubMed Central

    Dumesic, D.A.; Patankar, M.S.; Barnett, D.K.; Lesnick, T.G.; Hutcherson, B.A.; Abbott, D.H.

    2009-01-01

    BACKGROUND Early prenatal androgenization (PA) accelerates follicle differentiation and impairs embryogenesis in adult female rhesus monkeys (Macaca mulatta) undergoing FSH therapy for IVF. To determine whether androgen excess in utero affects follicle development over time, this study examines whether PA exposure, beginning at gestational days 40–44 (early treated) or 100–115 (late treated), alters the decline in serum anti-Mullerian hormone (AMH) levels with age in adult female rhesus monkeys and perturbs their ovarian response to recombinant human FSH (rhFSH) therapy for IVF. METHODS Thirteen normal (control), 11 early-treated and 6 late-treated PA adult female monkeys had serum AMH levels measured at random times of the menstrual cycle or anovulatory period. Using some of the same animals, basal serum AMH, gonadotrophins and steroids were also measured in six normal, five early-treated and three late-treated PA female monkeys undergoing FSH therapy for IVF during late-reproductive life (>17 years); serum AMH also was measured on day of HCG administration and at oocyte retrieval. RESULTS Serum AMH levels in early-treated PA females declined with age to levels that were significantly lower than those of normal (P ≤ 0.05) and late-treated PA females (P ≤ 0.025) by late-reproductive life. Serum AMH levels positively predicted numbers of total/mature oocytes retrieved, with early-treated PA females having the lowest serum AMH levels, fewest oocytes retrieved and lowest percentage of females with fertilized oocytes that cleaved. CONCLUSIONS Based on these animals, early PA appears to program an exaggerated decline in ovarian reserve with age, suggesting that epigenetically induced hormonal factors during fetal development may influence the cohort size of ovarian follicles after birth. PMID:19740899

  14. Children Living with HIV-Infected Adults: Estimates for 23 Countries in sub-Saharan Africa

    PubMed Central

    Short, Susan E.; Goldberg, Rachel E.

    2015-01-01

    Background In sub-Saharan Africa many children live in extreme poverty and experience a burden of illness and disease that is disproportionately high. The emergence of HIV and AIDS has only exacerbated long-standing challenges to improving children’s health in the region, with recent cohorts experiencing pediatric AIDS and high levels of orphan status, situations which are monitored globally and receive much policy and research attention. Children’s health, however, can be affected also by living with HIV-infected adults, through associated exposure to infectious diseases and the diversion of household resources away from them. While long recognized, far less research has focused on characterizing this distinct and vulnerable population of HIV-affected children. Methods Using Demographic and Health Survey data from 23 countries collected between 2003 and 2011, we estimate the percentage of children living in a household with at least one HIV-infected adult. We assess overlaps with orphan status and investigate the relationship between children and the adults who are infected in their households. Results The population of children living in a household with at least one HIV-infected adult is substantial where HIV prevalence is high; in Southern Africa, the percentage exceeded 10% in all countries and reached as high as 36%. This population is largely distinct from the orphan population. Among children living in households with tested, HIV-infected adults, most live with parents, often mothers, who are infected; nonetheless, in most countries over 20% live in households with at least one infected adult who is not a parent. Conclusion Until new infections contract significantly, improvements in HIV/AIDS treatment suggest that the population of children living with HIV-infected adults will remain substantial. It is vital to on-going efforts to reduce childhood morbidity and mortality to consider whether current care and outreach sufficiently address the distinct

  15. Correlates of Serious Suicidal Ideation and Attempts in Female Adult Sexual Assault Survivors

    ERIC Educational Resources Information Center

    Ullman, Sarah E.; Najdowski, Cynthia J.

    2009-01-01

    Relations between (a) serious suicidal ideation and attempts and (b) demographics, trauma history, assault characteristics, post-assault outcomes, and psychosocial variables were examined among female adult sexual assault survivors. Younger, minority, and bisexual survivors reported greater ideation. More traumas, drug use, and assault disclosure…

  16. Prevalence and Correlates of Suicidal Behavior among Adult Female Victims of Intimate Partner Violence

    ERIC Educational Resources Information Center

    Cavanaugh, Courtenay E.; Messing, Jill Theresa; Del-Colle, Melissa; O'Sullivan, Chris; Campbell, Jacquelyn C.

    2011-01-01

    The prevalence and correlates of suicidal threats and attempts among 662 racially and ethnically diverse adult female victims of intimate partner violence (IPV) were studied. One in five women had threatened or attempted suicide during her lifetime. They observed that multiple logistic regression results indicated that women at greater risk of…

  17. Positive Adult Support and Depression Symptoms in Adolescent Females: The Partially Mediating Role of Eating Disturbances

    ERIC Educational Resources Information Center

    Linville, Deanna; O'Neil, Maya; Huebner, Angela

    2011-01-01

    This study examined linkages between depression symptoms (DEP) and positive adult support (PAS) in female adolescents and the partially mediating influence of eating disturbances (ED). Structural equation modeling was used to establish measurement models for each of the latent constructs, determine the relationships among the latent constructs,…

  18. New Insights into the Comorbidity between ADHD and Major Depression in Adolescent and Young Adult Females

    ERIC Educational Resources Information Center

    Biederman, Joseph; Ball, Sarah W.; Monuteaux, Michael C.; Mick, Eric; Spencer, Thomas J.; McCreary, Michelle; Cote, Michelle; Faraone, Stephen V.

    2008-01-01

    The association between attention-deficit/hyperactivity disorder (ADHD) and major depression (MD) in adolescent and young adult females is evaluated. Findings indicate that MD emerging in the context of ADHD is an impairing and severe comorbidity that needs to be considered further clinically and scientifically.

  19. When Your "Problem" Becomes Mine: Adult Female Siblings' Perspectives of Having a Brother with a Disability

    ERIC Educational Resources Information Center

    Pompeo, Michelle N.

    2009-01-01

    This study is a retrospective look at adult female siblings' perspectives of their childhoods and present identities based on having a brother with a disability. This paper focuses on siblings' experiences within educational and public domains, and how such experiences have shaped their personalities and career choices. Qualitative findings were…

  20. Understanding and Counseling Self-Mutilation in Female Adolescents and Young Adults.

    ERIC Educational Resources Information Center

    Zila, Laurie MacAniff; Kiselica, Mark S.

    2001-01-01

    Examines the syndrome of self-mutilation in female adolescents and young adults. Discusses causes, symptoms, types, definitions, and treatments. Includes an explanation of the lexical and conceptual confusion that accompanies self-mutilation. Addresses implications and recommendations for counselors. (Contains 31 references.) (Author/GCP)

  1. Nutritional manipulation of adult female Orius pumilio (Hemiptera: Anthocoridae) enhances initial predatory performance

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Commercial shipments of Orius insidiosus Say (Hemiptera:Anthocoridae) commonly include water and protein, the latter typically supplied by eggs from a moth such as Ephestia kuehniella Zeller. To determine whether alternative dietary conditions for young adult females might improve predation, O. in...

  2. Factor Structure Invariance of the Kaufman Adolescent and Adult Intelligence Test across Male and Female Samples

    ERIC Educational Resources Information Center

    Immekus, Jason C.; Maller, Susan J.

    2010-01-01

    Multisample confirmatory factor analysis (MCFA) and latent mean structures analysis (LMS) were used to test measurement invariance and latent mean differences on the Kaufman Adolescent and Adult Intelligence Scale[TM] (KAIT) across males and females in the standardization sample. MCFA found that the parameters of the KAIT two-factor model were…

  3. A La Buena: Living Better. Bilingual Adult Proficiency Level Materials for Everyday Living.

    ERIC Educational Resources Information Center

    Smith, Philip D., Jr.; And Others

    These bilingual English/Spanish Adult Proficiency Materials comprise three adult education courses in these areas: consumer education, health, and nutrition. Part 1, Consumer Education, covers these topics: money management, credit, frauds, consumer complaints, housing, utility bills, saving energy, banking, insurance (car, health, life), buying a…

  4. The Role of Hox Genes in Female Reproductive Tract Development, Adult Function, and Fertility.

    PubMed

    Du, Hongling; Taylor, Hugh S

    2016-01-01

    HOX genes convey positional identity that leads to the proper partitioning and adult identity of the female reproductive track. Abnormalities in reproductive tract development can be caused by HOX gene mutations or altered HOX gene expression. Diethylstilbestrol (DES) and other endocrine disruptors cause Müllerian defects by changing HOX gene expression. HOX genes are also essential regulators of adult endometrial development. Regulated HOXA10 and HOXA11 expression is necessary for endometrial receptivity; decreased HOXA10 or HOXA11 expression leads to decreased implantation rates. Alternation of HOXA10 and HOXA11 expression has been identified as a mechanism of the decreased implantation associated with endometriosis, polycystic ovarian syndrome, leiomyoma, polyps, adenomyosis, and hydrosalpinx. Alteration of HOX gene expression causes both uterine developmental abnormalities and impaired adult endometrial development that prevent implantation and lead to female infertility. PMID:26552702

  5. Sexual interactions with unfamiliar females reduce hippocampal neurogenesis among adult male rats.

    PubMed

    Spritzer, M D; Curtis, M G; DeLoach, J P; Maher, J; Shulman, L M

    2016-03-24

    Recent experiments have shown that sexual interactions prior to cell proliferation cause an increase in neurogenesis in adult male rats. Because adult neurogenesis is critical for some forms of memory, we hypothesized that sexually induced changes in neurogenesis may be involved in mate recognition. Sexually naive adult male rats were either exposed repeatedly to the same sexual partner (familiar group) or to a series of novel sexual partners (unfamiliar group), while control males never engaged in sexual interactions. Ovariectomized female rats were induced into estrus every four days. Males were given two injections of 5-bromo-2'-deoxyuridine (BrdU) (200mg/kg) to label proliferating cells, and the first sexual interactions occurred three days later. Males in the familiar and unfamiliar groups engaged in four, 30-min sexual interactions at four-day intervals, and brain tissue was collected the day after the last sexual interaction. Immunohistochemistry followed by microscopy was used to quantify BrdU-labeled cells. Sexual interactions with unfamiliar females caused a significant reduction in neurogenesis in the dentate gyrus compared to males that interacted with familiar females and compared to the control group. The familiar group showed no difference in neurogenesis compared to the control group. Males in the familiar group engaged in significantly more sexual behavior (ejaculations and intromissions) than did males in the unfamiliar group, suggesting that level of sexual activity may influence neurogenesis levels. In a second experiment, we tested whether this effect was unique to sexual interactions by replicating the entire procedure using anestrus females. We found that interactions with unfamiliar anestrus females reduced neurogenesis relative to the other groups, but this effect was not statistically significant. In combination, these results indicate that interactions with unfamiliar females reduce adult neurogenesis and the effect is stronger for sexual

  6. Being male or living with a female: fear for partners by sex and sexual orientation.

    PubMed

    Drakulich, Kevin M; Rose, Kristin

    2013-06-01

    While substantial research attention has been paid to the disproportionately high levels of fear of crime among women relative to men, less attention has been paid to the apparent mirror of this: that men have disproportionately more concern for female partners than women do for male partners. The work that does exist on fear for partners has focused exclusively on different-sex partnerships. The present article proposes and explores several explanations for sex differences in fear for partners among different-sex as well as same-sex partnerships. The analysis uses a sample of persons who live with a partner (155 in same-sex and 2,817 in different-sex partnerships) from a Seattle survey that includes measures of altruistic fear, as well as measures of personal, familial, sexual assault, and sexual identity bias victimizations. Results suggest that female partners inspire more fear regardless of the sex of the respondents, that sex differences persist even after perceptions of danger are accounted for, and that personal fears and fears for children are positively associated with fears for partners and do not explain sex differences in such fears. These results are more consistent with explanations rooted in gendered perceptions of vulnerability and the shadow of sexual assault than explanations rooted in the differential gender socialization of men as protectors or of a limited capacity for fear. PMID:23277470

  7. A Living Spiral of Understanding: Community-Based Adult Education

    ERIC Educational Resources Information Center

    Cueva, Melany

    2010-01-01

    What does it mean to provide community-based health education that respects adults of diverse cultures and ways of being in the world? How does one nurture meaningful learning opportunities that awaken possibilities as a catalyst for understanding, conversation, and action? In this article, nurturing place, sharing power, heart listening, talking…

  8. Married Couples in Assisted Living: Adult Children's Experiences Providing Support

    ERIC Educational Resources Information Center

    Kemp, Candace L.

    2012-01-01

    Being married in later life often prevents relocation to long-term care settings, but couples do relocate to these environments. Typically, this transition does not mark the end of support provided by families, especially adult children. Little is known about children's experiences providing support in care settings when both parents are involved.…

  9. Living Adult Education. Freire in Scotland. Innovations in Education.

    ERIC Educational Resources Information Center

    Kirkwood, Gerri; Kirkwood, Colin

    This document describes and assesses the process of adapting Paulo Friere's ideas in a Western European urban context. The Adult Learning Project (ALP), in the Gorgie Dalry section of Edinburgh, Scotland, is a sustained experiment in the application of Freire's educational principles. Following an introduction, chapter 1 describes the history of…

  10. Learning About Living: Youth and Adult Education on Parenthood.

    ERIC Educational Resources Information Center

    Bessant, Helen P., Ed.; And Others

    Presented is an instructional guide designed for use in training young people and adults who may have children with learning problems. Included are five modules dealing with the following topics (with sample sub-topics in parentheses): child development (toilet training), home activities to enhance school performance (language development),…

  11. Living with Cystic Fibrosis: A Guide for the Young Adult.

    ERIC Educational Resources Information Center

    Cystic Fibrosis Foundation, Atlanta, GA.

    Intended for the young adult with cystic fibrosis, the booklet provides information on dealing with problems and on advances in treatment and detection related to the disease. Addressed are the following topics: description of cystic fibrosis; inheritance of cystic fibrosis; early diagnosis; friends, careers, and other matters; treatment;…

  12. Understanding how older adults living in deprived neighbourhoods address ageing issues.

    PubMed

    Bielderman, Annemiek; Schout, Gert; de Greef, Mathieu; van der Schans, Cees

    2015-08-01

    Older adults living in deprived areas are at risk of developing frailty and becoming care dependent. The aim of this qualitative study is to explore how community-dwelling, older adults living in deprived neighbourhoods address ageing issues. In-depth interviews were conducted with 20 participants who were community-dwelling (independently living), aged 65 years and older, not dependent on care, and living in a socioeconomically deprived urban neighbourhood in the northern part of the Netherlands. Data were analysed using the constant comparative method. Our findings emphasise the resourcefulness of these older adults when coping with apparent adversities. Simultaneously, the findings convey deficits concerning knowledge about ageing and health. Despite this, it appeared that these older adults possess an optimistic view of life, accept their situation, and are content with the capacities they still possess. Perspectives on how older adults address ageing issues are important for developing leads for nursing practice. Nurses will be challenged to recognise the coping strategies of older adults, particularly considering their deficits in health knowledge. The results of this study may serve as a basis for community nurses to manage care for older adults in deprived neighbourhoods. PMID:26252237

  13. Communal nursing in wild house mice is not a by-product of group living: Females choose

    NASA Astrophysics Data System (ADS)

    Weidt, Andrea; Lindholm, Anna K.; König, Barbara

    2014-01-01

    Communal nursing, the provision of milk to non-offspring, has been argued to be a non-adaptive by-product of group living. We used 2 years of field data from a wild house mouse population to investigate this question. Communal nursing never occurred among females that previously lacked overlap in nest box use. Females nursed communally in only 33 % of cases in which there was a communal nursing partner available from the same social group. Solitarily nursing females were not socially isolated in their group; nevertheless, high spatial associations prior to reproduction predict which potential female partner was chosen for communal nursing. An increase in partner availability increased the probability of communal nursing, but population density itself had a negative effect, which may reflect increased female reproductive competition during summer. These results argue that females are selective in their choice of nursing partners and provide further support that communal nursing with the right partner is adaptive.

  14. Constipation: Prevalence and Associated Factors in Adults Living in Londrina, Southern Brazil.

    PubMed

    Schmidt, Fernanda Mateus Queiroz; de Gouveia Santos, Vera Lúcia Conceição; de Cássia Domansky, Rita; Neves, José Marcio Jorge

    2016-01-01

    The aims of this study were to estimate the prevalence of constipation and identify associated factors among adults living in an urban area in Londrina, Brazil. This was a secondary analysis of an epidemiological, population-based study on bowel habit performed in 2008 with 2,162 individuals selected through cluster sampling. Interviews were administered using a sociodemographic questionnaire and the adapted and validated Brazilian version of the "Bowel Function in the Community" tool. Variables from the original database were used to determine the prevalence of constipation (according to the Rome Criteria III) and associated factors. The chi-square test and multivariate logistic regression were used for data analysis. The overall prevalence of constipation (14.6%; n = 315) was higher among women than among men (21.9% vs. 5.3%), increased with age among men, and was inversely related to family income. Overall, female gender, low socioeconomic status, history of anal fissure, anorectal surgery, stroke, nervous system disease, fistulae, and hemorrhoids were factors significantly associated with constipation. The variables low social economic status, stroke, anal fissure history, and anorectal surgery were statistically significant in all three tested statistical models. PMID:27258460

  15. A population-based profile of adult Canadians living with participation and activity limitations

    PubMed Central

    Goodridge, Donna; Lawson, Josh; Marciniuk, Darcy; Rennie, Donna

    2011-01-01

    Background: Currently, one out of every seven Canadians is affected by limitations to their participation and activity. This study describes the self-reported main causes of these limitations in a national sample. Methods: The 2006 Participation and Activity Limitation Survey was a two-phase stratified survey based on filter questions posed in the 2006 Census of Population conducted by Statistics Canada. Respondents to the survey represent 5 185 980 Canadian adults with activity and participation limitations. We used these data to develop a profile of our population of interest: adult Canadians with activity and participation limitations. Associations between demographic variables and self-reported causes of activity and participation limitations were assessed using multiple logistic regression. Results: One quarter of participants did not attribute their disability to any medical cause. The most prevalent medical conditions to which disabilities were attributed were musculoskeletal (46.1%), cardio/cerebrovascular (12.3%), mental health (8.4%), neurologic (6.0%), endocrine (6.0%) and respiratory (4.5%) conditions. Significant associations were noted between sociodemographic variables and participants’ attributions of medical conditions as cause of disability. Multiple logistic regression with bootstrapping showed that people who reported a medical cause for their limitation were more likely (p < 0.05) to be female, widowed, 40 years of age or older, born in Canada or white and were less likely (p < 0.05) to be in the highest income category or to be employed (i.e., to work more than 0 h/w). Interpretation: Most people living with activity and participation limitations report having a musculoskeletal disorder. However, a significant proportion of respondants did not attribute their limitations to a medical cause. PMID:21825051

  16. Resiliency Determinants and Resiliency Processes among Female Adult Survivors of Childhood Sexual Abuse

    ERIC Educational Resources Information Center

    Bogar, Christine B.; Hulse-Killacky, Diana

    2006-01-01

    This phenomenological, qualitative study examined resiliency determinants and resiliency formation among 10 women who had been sexually abused as children. An examination of the determinants and processes that facilitated resiliency in participants' adult lives revealed 5 determinant clusters (interpersonally skilled, competent, high self-regard,…

  17. Outcomes of adult living donor liver transplantation: comparison of the Adult-to-adult Living Donor Liver Transplantation Cohort Study and the national experience.

    PubMed

    Olthoff, Kim M; Abecassis, Michael M; Emond, Jean C; Kam, Igal; Merion, Robert M; Gillespie, Brenda W; Tong, Lan

    2011-07-01

    The study objectives were to determine whether the findings of the Adult-to-Adult Living Donor Liver Transplantation Cohort Study (A2ALL) reflect the U.S. national experience and to define risk factors for patient mortality and graft loss in living donor liver transplantation (LDLT). A2ALL previously identified risk factors for mortality after LDLT, which included early center experience, older recipient age, and longer cold ischemia time. LDLT procedures at 9 A2ALL centers (n = 702) and 67 non-A2ALL centers (n = 1664) from January 1998 through December 2007 in the Scientific Registry of Transplant Recipients database were analyzed. Potential predictors of time from transplantation to death or graft failure were tested using Cox regression. No significant difference in overall mortality between A2ALL and non-A2ALL centers was found. Higher hazard ratios (HRs) were associated with donor age (HR = 1.13 per 10 years, P = 0.0002), recipient age (HR = 1.20 per 10 years, P = 0.0003), serum creatinine levels (HR = 1.52 per loge unit increase, P < 0.0001), hepatocellular carcinoma (HR = 2.12, P<0.0001) or hepatitis C virus (HR = 1.18, P = 0.026), intensive care unit stay (HR = 2.52, P< 0.0001) or hospitalization (HR = 1.62, P < 0.0001) versus home, earlier center experience (LDLT case number 15: HR = 1.61, P < 0.0001, and a cold ischemia time >4.5 hours (HR = 1.79, P = 0.0006). Except for center experience, risk factor effects between A2ALL and non-A2ALL centers were not significantly different. Variables associated with graft loss were identified and showed similar trends. In conclusion, mortality and graft loss risk factors were similar in A2ALL and non-A2ALL centers. These analyses demonstrate that findings from the A2ALL consortium are relevant to other centers in the U.S. performing LDLT, and conclusions and recommendations from A2ALL may help to guide clinical decision making. PMID:21360649

  18. Effects of Living Alone on Social Capital and Health Among Older Adults in China.

    PubMed

    Xu, Qingwen; Norstrand, Julie A; Du, Yan

    2015-12-01

    Social capital has been connected with positive health outcomes across countries, including China. Given the rise in the number of seniors living alone, there is a need to examine the health benefits of social capital, accounting for living arrangements. Data from the 2005 Chinese General Social Survey were used to test research hypotheses. Controlling for demographics, elders living alone possessed similar level of social capital compared with elders living with others. While bonding and linking social capital were significant factors in urban areas and linking social capital was a significant factor in rural areas, the relationship between living alone and health did not differ based on the level of social capital possession. When the traditional intergenerational living arrangement has not been a valid option for many older adults in China, seeking new way of family caring, and developing appropriate social and institutional structures to assist elders living alone, becomes critical. PMID:26746661

  19. Robotics to Enable Older Adults to Remain Living at Home

    PubMed Central

    Pearce, Alan J.; Adair, Brooke; Ozanne, Elizabeth; Said, Catherine; Santamaria, Nick; Morris, Meg E.

    2012-01-01

    Given the rapidly ageing population, interest is growing in robots to enable older people to remain living at home. We conducted a systematic review and critical evaluation of the scientific literature, from 1990 to the present, on the use of robots in aged care. The key research questions were as follows: (1) what is the range of robotic devices available to enable older people to remain mobile, independent, and safe? and, (2) what is the evidence demonstrating that robotic devices are effective in enabling independent living in community dwelling older people? Following database searches for relevant literature an initial yield of 161 articles was obtained. Titles and abstracts of articles were then reviewed by 2 independent people to determine suitability for inclusion. Forty-two articles met the criteria for question 1. Of these, 4 articles met the criteria for question 2. Results showed that robotics is currently available to assist older healthy people and people with disabilities to remain independent and to monitor their safety and social connectedness. Most studies were conducted in laboratories and hospital clinics. Currently limited evidence demonstrates that robots can be used to enable people to remain living at home, although this is an emerging smart technology that is rapidly evolving. PMID:23304507

  20. Robotics to enable older adults to remain living at home.

    PubMed

    Pearce, Alan J; Adair, Brooke; Miller, Kimberly; Ozanne, Elizabeth; Said, Catherine; Santamaria, Nick; Morris, Meg E

    2012-01-01

    Given the rapidly ageing population, interest is growing in robots to enable older people to remain living at home. We conducted a systematic review and critical evaluation of the scientific literature, from 1990 to the present, on the use of robots in aged care. The key research questions were as follows: (1) what is the range of robotic devices available to enable older people to remain mobile, independent, and safe? and, (2) what is the evidence demonstrating that robotic devices are effective in enabling independent living in community dwelling older people? Following database searches for relevant literature an initial yield of 161 articles was obtained. Titles and abstracts of articles were then reviewed by 2 independent people to determine suitability for inclusion. Forty-two articles met the criteria for question 1. Of these, 4 articles met the criteria for question 2. Results showed that robotics is currently available to assist older healthy people and people with disabilities to remain independent and to monitor their safety and social connectedness. Most studies were conducted in laboratories and hospital clinics. Currently limited evidence demonstrates that robots can be used to enable people to remain living at home, although this is an emerging smart technology that is rapidly evolving. PMID:23304507

  1. Prenatal methamphetamine differentially alters myocardial sensitivity to ischemic injury in male and female adult hearts.

    PubMed

    Rorabaugh, Boyd R; Seeley, Sarah L; Bui, Albert D; Sprague, Lisanne; D'Souza, Manoranjan S

    2016-02-15

    Methamphetamine is one of the most common illicit drugs abused during pregnancy. The neurological effects of prenatal methamphetamine are well known. However, few studies have investigated the potential effects of prenatal methamphetamine on adult cardiovascular function. Previous work demonstrated that prenatal cocaine exposure increases sensitivity of the adult heart to ischemic injury. Methamphetamine and cocaine have different mechanisms of action, but both drugs exert their effects by increasing dopaminergic and adrenergic receptor stimulation. Thus the goal of this study was to determine whether prenatal methamphetamine also worsens ischemic injury in the adult heart. Pregnant rats were injected with methamphetamine (5 mg·kg(-1)·day(-1)) or saline throughout pregnancy. When pups reached 8 wk of age, their hearts were subjected to ischemia and reperfusion by means of a Langendorff isolated heart system. Prenatal methamphetamine had no significant effect on infarct size, preischemic contractile function, or postischemic recovery of contractile function in male hearts. However, methamphetamine-treated female hearts exhibited significantly larger infarcts and significantly elevated end-diastolic pressure during recovery from ischemia. Methamphetamine significantly reduced protein kinase Cε expression and Akt phosphorylation in female hearts but had no effect on these cardioprotective proteins in male hearts. These data indicate that prenatal methamphetamine differentially affects male and female sensitivity to myocardial ischemic injury and alters cardioprotective signaling proteins in the adult heart. PMID:26683901

  2. Prevalence of adult ADHD in an all-female prison unit.

    PubMed

    Farooq, Romana; Emerson, Lisa-Marie; Keoghan, Sue; Adamou, Marios

    2016-06-01

    There is increasing evidence suggesting a link between ADHD and criminality, including a strong association between ADHD symptoms and the likelihood of being on probation or in prison. Most studies investigating the prevalence of ADHD in prison populations have focused on adult male offenders. In the current study, 69 female prisoners were screened for both childhood and adult ADHD symptoms using the Barkley Adult ADHD Rating Scale-IV. The results indicate that 41 % of the prisoners met the diagnostic criteria for ADHD in childhood and continued to meet criteria for ADHD as adults. More importantly, young female prisoners (aged 18-25) were significantly more likely to report symptoms of ADHD than older prisoners. Prisoners who reported symptoms of ADHD also reported high levels of impairment associated with these symptoms. A better understanding of the prevalence of ADHD in female prison units can highlight specific areas for intervention during rehabilitation, as well as the management of serious incidents within prison. PMID:26650925

  3. Social bonds in the dispersing sex: partner preferences among adult female chimpanzees

    PubMed Central

    Foerster, Steffen; McLellan, Karen; Schroepfer-Walker, Kara; Murray, Carson M.; Krupenye, Christopher; Gilby, Ian C.; Pusey, Anne E.

    2015-01-01

    In most primate societies, strong and enduring social bonds form preferentially among kin, who benefit from cooperation through direct and indirect fitness gains. Chimpanzees, Pan troglodytes, differ from most species by showing consistent female-biased dispersal and strict male philopatry. In most East African populations, females tend to forage alone in small core areas and were long thought to have weak social bonds of little biological significance. Recent work in some populations is challenging this view. However, challenges remain in quantifying the influence of shared space use on association patterns, and in identifying the drivers of partner preferences and social bonds. Here, we use the largest data set on wild chimpanzee behaviour currently available to assess potential determinants of female association patterns. We quantify pairwise similarities in ranging, dyadic association and grooming for 624 unique dyads over 38 years, including 17 adult female kin dyads. To search for social preferences that could not be explained by spatial overlap alone, we controlled for expected association based on pairwise kernel volume intersections of core areas. We found that association frequencies among females with above-average overlap correlated positively with grooming rates, suggesting that associations reflected social preferences in these dyads. Furthermore, when available, females preferred kin over nonkin partners for association and grooming, and variability was high among nonkin dyads. While variability in association above and below expected values was high, on average, nonkin associated more frequently if they had immature male offspring, while having female offspring had the opposite effect. Dominance rank, an important determinant of reproductive success at Gombe, influenced associations primarily for low-ranking females, who associated preferentially with each other. Our findings support the hypothesis that female chimpanzees form well

  4. Neuronal production, migration, and differentiation in a vocal control nucleus of the adult female canary brain.

    PubMed Central

    Goldman, S A; Nottebohm, F

    1983-01-01

    The vocal control nucleus designated HVc (hyperstriatum ventrale, pars caudalis) of adult female canaries expands in response to systemic testosterone administration, which also induces the females to sing in a male-like manner. We became interested in the possibility of neurogenesis as a potential basis for this phenomenon. Intact adult female canaries were injected with [3H]thymidine over a 2-day period. Some birds were given testosterone implants at various times before thymidine. The birds were sacrificed 5 wk after hormone implantation, and their brains were processed for autoradiography. In parallel control experiments, some birds were given implants of cholesterol instead of testosterone. All birds showed considerable numbers of labeled neurons, glia, endothelia, and ventricular zone cells in and around HVc. Ultrastructural analysis confirmed the identity of these labeled neurons. Cholesterol- and testosterone-treated birds had similar neuronal labeling indices, which ranged from 1.8% to 4.0% in HVc. Thus, neurogenesis occurred in these adults independently of exogenous hormone treatment. Conversely, both glial and endothelial proliferation rates were markedly stimulated by exogenous testosterone treatment. We determined the origin of the thymidine-incorporating neurons by sacrificing two thymidine-treated females soon after their thymidine injections, precluding any significant migration of newly labeled cells. Analysis of these brains revealed no cells of neuronal morphology present in HVc but a very heavily labeled ventricular zone overlying HVc. We conclude that neuronal precursors exist in the HVc ventricular zone that incorporate tritiated thymidine during the S phase preceding their mitosis; after division these cells migrate into, and to some extent beyond, HVc. This ventricular zone neurogenesis seems to be a normally occurring phenomenon in intact adult female canaries. Images PMID:6572982

  5. Liquid fructose in pregnancy exacerbates fructose-induced dyslipidemia in adult female offspring.

    PubMed

    Rodríguez, Lourdes; Panadero, María I; Rodrigo, Silvia; Roglans, Núria; Otero, Paola; Álvarez-Millán, Juan J; Laguna, Juan C; Bocos, Carlos

    2016-06-01

    Fructose intake from added sugars correlates with the epidemic rise in metabolic syndrome and related events. Nevertheless, consumption of beverages sweetened with fructose is not regulated in gestation. Previously, we found that maternal fructose intake produces in the progeny, when fetuses, impaired leptin signaling and hepatic steatosis and then impaired insulin signaling and hypoadiponectinemia in adult male rats. Interestingly, adult females from fructose-fed mothers did not exhibit any of these disturbances. However, we think that, actually, these animals keep a programmed phenotype hidden. Fed 240-day-old female progeny from control, fructose- and glucose-fed mothers were subjected for 3weeks to a fructose supplementation period (10% wt/vol in drinking water). Fructose intake provoked elevations in insulinemia and adiponectinemia in the female progeny independently of their maternal diet. In accordance, the hepatic mRNA levels of several insulin-responsive genes were similarly affected in the progeny after fructose intake. Interestingly, adult progeny of fructose-fed mothers displayed, in response to the fructose feeding, augmented plasma triglyceride and NEFA levels and hepatic steatosis versus the other two groups. In agreement, the expression and activity for carbohydrate response element binding protein (ChREBP), a lipogenic transcription factor, were higher after the fructose period in female descendants from fructose-fed mothers than in the other groups. Furthermore, liver fructokinase expression that has been indicated as one of those responsible for the deleterious effects of fructose ingestion was preferentially augmented in that group. Maternal fructose intake does influence the adult female offspring's response to liquid fructose and so exacerbates fructose-induced dyslipidemia and hepatic steatosis. PMID:27142744

  6. Differentiation in boron distribution in adult male and female rats' normal brain: a BNCT approach.

    PubMed

    Goodarzi, Samereh; Pazirandeh, Ali; Jameie, Seyed Behnamedin; Khojasteh, Nasrin Baghban

    2012-06-01

    Boron distribution in adult male and female rats' normal brain after boron carrier injection (0.005 g Boric Acid+0.005 g Borax+10 ml distilled water, pH: 7.4) was studied in this research. Coronal sections of control and trial animal tissue samples were irradiated with thermal neutrons. Using alpha autoradiography, significant differences in boron concentration were seen in forebrain, midbrain and hindbrain sections of male and female animal groups with the highest value, four hours after boron compound injection. PMID:22484141

  7. Hybrid Computational Phantoms Representing the Reference Adult Male and Adult Female: Construction and Applications for Retrospective Dosimetry

    PubMed Central

    Hurtado, Jorge L.; Lee, Choonsik; Lodwick, Daniel; Goede, Timothy; Williams, Jonathan L.; Bolch, Wesley E.

    2013-01-01

    Currently, two classes of the computational phantoms have been developed for dosimetry calculation: (1) stylized (or mathematical) and (2) voxel (or tomographic) phantoms describing human anatomy through mathematical surface equations and 3D voxel matrices, respectively. Mathematical surface equations in stylized phantoms are flexible but the resulting anatomy is not as realistic. Voxel phantoms display far better anatomical realism, but they are limited in terms of their ability to alter organ shape, position, and depth, as well as body posture. A new class of computational phantoms - called hybrid phantoms - takes advantage of the best features of stylized and voxel phantoms - flexibility and anatomical realism, respectively. In the current study, hybrid computational phantoms representing the adult male and female reference anatomy and anthropometry are presented. These phantoms serve as the starting framework for creating patient or worker sculpted whole-body phantoms for retrospective dose reconstruction. Contours of major organs and tissues were converted or segmented from computed tomography images of a 36-year Korean volunteer and a 25-year U.S. female patient, respectively, with supplemental high-resolution CT images for the cranium. Polygon mesh models for the major organs and tissues were reconstructed and imported into Rhinoceros™ for non-uniform rational B-spline (NURBS) surface modeling. The resulting NURBS/polygon mesh models representing body contour and internal anatomy were matched to anthropometric data and reference organ mass data provided by Centers for Disease Control and Prevention (CDC) and International Commission on Radiation Protection (ICRP), respectively. Finally, two hybrid adult male and female phantoms were completed where a total of 8 anthropometric data categories were matched to standard values within 4% and organ volumes matched to ICRP data within 1% with the exception of total skin. The hybrid phantoms were voxelized from

  8. Hybrid computational phantoms representing the reference adult male and adult female: construction and applications for retrospective dosimetry.

    PubMed

    Hurtado, Jorge L; Lee, Choonsik; Lodwick, Daniel; Goede, Timothy; Williams, Jonathan L; Bolch, Wesley E

    2012-03-01

    Currently, two classes of computational phantoms have been developed for dosimetry calculation: (1) stylized (or mathematical) and (2) voxel (or tomographic) phantoms describing human anatomy through mathematical surface equations and 3D voxel matrices, respectively. Mathematical surface equations in stylized phantoms are flexible, but the resulting anatomy is not as realistic. Voxel phantoms display far better anatomical realism, but they are limited in terms of their ability to alter organ shape, position, and depth, as well as body posture. A new class of computational phantoms called hybrid phantoms takes advantage of the best features of stylized and voxel phantoms-flexibility and anatomical realism, respectively. In the current study, hybrid computational phantoms representing the adult male and female reference anatomy and anthropometry are presented. These phantoms serve as the starting framework for creating patient or worker sculpted whole-body phantoms for retrospective dose reconstruction. Contours of major organs and tissues were converted or segmented from computed tomography images of a 36-y-old Korean volunteer and a 25-y-old U.S. female patient, respectively, with supplemental high-resolution CT images of the cranium. Polygon mesh models for the major organs and tissues were reconstructed and imported into Rhinoceros™ for non-uniform rational B-spline (NURBS) surface modeling. The resulting NURBS/polygon mesh models representing body contour and internal anatomy were matched to anthropometric data and reference organ mass data provided by Centers for Disease Control and Prevention and International Commission on Radiation Protection, respectively. Finally, two hybrid adult male and female phantoms were completed where a total of eight anthropometric data categories were matched to standard values within 4% and organ volumes matched to ICRP data within 1% with the exception of total skin. The hybrid phantoms were voxelized from the NURBS phantoms

  9. Parents are a Drag: Long-Lived Birds Share the Cost of Increased Foraging Effort with Their Offspring, but Males Pass on More of the Costs than Females

    PubMed Central

    Jacobs, Shoshanah R.; Elliott, Kyle Hamish; Gaston, Anthony J.

    2013-01-01

    Life history theory predicts that parents will balance benefits from investment in current offspring against benefits from future reproductive investments. Long-lived organisms are therefore less likely to increase parental effort when environmental conditions deteriorate. To investigate the effect of decreased foraging capacity on parental behaviour of long-lived monogamous seabirds, we experimentally increased energy costs for chick-rearing thick-billed murres (Uria lomvia). Handicapped birds had lighter chicks and lower provisioning rates, supporting the prediction that long-lived animals would pass some of the costs of impaired foraging ability on to their offspring. Nonetheless, handicapped birds spent less time underwater, had longer inter-dive surface intervals, had lower body mass, showed lower resighting probabilities in subsequent years and consumed fewer risky prey items. Corticosterone levels were similar between control and handicapped birds. Apparently, adults shared some of the costs of impaired foraging, but those costs were not measurable in all metrics. Handicapped males had higher plasma neutral lipid concentrations (higher energy mobilisation) and their chicks exhibited lower growth rates than handicapped females, suggesting different sex-specific investment strategies. Unlike other studies of auks, partners did not compensate for handicapping, despite good foraging conditions for unhandicapped birds. In conclusion, parental murres and their offspring shared the costs of experimentally increased foraging constraints, with females investing more than males. PMID:23382921

  10. Chronic respiratory symptoms in children and adults living along streets with high traffic density.

    PubMed Central

    Oosterlee, A; Drijver, M; Lebret, E; Brunekreef, B

    1996-01-01

    OBJECTIVES: To investigate if the population living along streets with high traffic density has a higher prevalence of chronic respiratory symptoms. METHODS: A sample of 673 adults and 106 children (0-15 years), living along busy traffic streets in the city of Haarlem was compared with a control sample of 812 adults and 185 children living along quiet streets. Exposed and control streets were selected on the basis of model calculations of NO2 concentrations. A postal questionnaire containing questions about respiratory symptoms and several potential confounders was used to collect information from the study subjects. RESULTS: After adjustment for potential confounders, children living along busy streets were found to have a higher prevalence of most respiratory symptoms than children living along quiet streets. Adjusted odds ratios were significant for wheeze and for respiratory medication used. Risk ratios were higher for girls than for boys, with significant adjusted odds ratios between 2.9 and 15.8 for girls. In adults, only mild dyspnoea was more often reported by subjects living along streets with high traffic density. CONCLUSIONS: The results suggest that living along busy streets increases the risk of developing chronic respiratory symptoms in children. PMID:8664961

  11. Adult Learners' Perceptions of a Professional Development Program Comparing Live Distance Learning versus Live Local Learning

    ERIC Educational Resources Information Center

    Buxton, Eric; De Muth, James

    2012-01-01

    Reduced corporate training budgets require cost efficiencies in professional development. Distance learning, with its lower intrinsic costs, will likely become more prevalent. Therefore, the educational experience will change for many professionals. The objective of this study was to examine the perceptions of adult learners attending a drug…

  12. Companionship in the neighborhood context: older adults' living arrangements and perceptions of social cohesion.

    PubMed

    Bromell, Lea; Cagney, Kathleen A

    2014-03-01

    This study investigated the impact of neighborhood social cohesion on the perceived companionship of nearly 1,500 community-dwelling older adults from the Neighborhood, Organization, Aging and Health project (NOAH), a Chicago-based study of older adult well-being in the neighborhood context. We hypothesized that the relationship between neighborhood-level social cohesion and individual residents' reports of companionship would be more pronounced among those who lived alone than those who resided with others. Controlling for age, gender, education, race, marital status, length of neighborhood residence, and self-rated health, neighborhood social cohesion predicted companionship among those who lived alone; for a one-unit increase in neighborhood social cohesion, the odds of reporting companionship increased by half. In contrast, social cohesion did not predict the companionship of those who resided with others. The results suggest that older adults who live alone particularly profit from the benefits of socially cohesive neighborhood environments. PMID:24860203

  13. [Psychodynamik focal therapy of bulimia nervosa for female adolescents and young adults].

    PubMed

    Reich, Günter; Horn, Hildegard; Winkelmann, Klaus; Kronmüller, Klaus-Thomas; Stefini, Anette

    2014-01-01

    A manual for a disorder oriented psychodynamic treatment of bulimia nevosa and atypical bulimia nervosa of female adolescents and young adults is presented. This manual is applied in a therapy project, which started in 2007. The work on conflicts and structural dysfunctions is meant to lead to the removal or alleviation of the symptoms and an improvement of eating behavior and body image. The bulimic symptoms are contextualized and focussed according to the conflicts and ego-structural deficits of the patients. Typical patterns of interpersonal relationships, transference, conflict, defence and structural problems as well as therapeutic steps are described. The typical psychosocial situation of female adolescence and young adult age is taken into account. Special emphasis is laid on the limitedness of the therapy to 60 sessions and the active structuring of the final phase of he therapy by the therapist. PMID:24693801

  14. [The influence of pathogen threat on ageism in Japan: The role of living with older adults].

    PubMed

    Ishii, Kunio; Tado'oka, Yoshika

    2015-08-01

    Previous research has suggested that Western European individuals exhibit negative attitudes toward older adults under pathogen threat. The present study investigated whether Japanese individuals exhibited ageism when pathogen threat was salient. Additionally, the study determined whether pathogen threat would have less of an impact on ageism among individuals with experience living with older adults. Study 1 showed that when pathogen threat was chronically and contextually salient, Japanese university students who had no experience living with older adults exhibited ageism, while those with such experience did not. Study 2 showed similar findings among Japanese nursing students. We argue that familiarity with older adults is essential for diminishing ageism in the event of a pathogen threat. PMID:26402955

  15. Pesticide Methoxychlor Promotes the Epigenetic Transgenerational Inheritance of Adult-Onset Disease through the Female Germline

    PubMed Central

    Manikkam, Mohan; Haque, M. Muksitul; Guerrero-Bosagna, Carlos; Nilsson, Eric E.; Skinner, Michael K.

    2014-01-01

    Environmental compounds including fungicides, plastics, pesticides, dioxin and hydrocarbons can promote the epigenetic transgenerational inheritance of adult-onset disease in future generation progeny following ancestral exposure during the critical period of fetal gonadal sex determination. This study examined the actions of the pesticide methoxychlor to promote the epigenetic transgenerational inheritance of adult-onset disease and associated differential DNA methylation regions (i.e. epimutations) in sperm. Gestating F0 generation female rats were transiently exposed to methoxychlor during fetal gonadal development (gestation days 8 to 14) and then adult-onset disease was evaluated in adult F1 and F3 (great-grand offspring) generation progeny for control (vehicle exposed) and methoxychlor lineage offspring. There were increases in the incidence of kidney disease, ovary disease, and obesity in the methoxychlor lineage animals. In females and males the incidence of disease increased in both the F1 and the F3 generations and the incidence of multiple disease increased in the F3 generation. There was increased disease incidence in F4 generation reverse outcross (female) offspring indicating disease transmission was primarily transmitted through the female germline. Analysis of the F3 generation sperm epigenome of the methoxychlor lineage males identified differentially DNA methylated regions (DMR) termed epimutations in a genome-wide gene promoters analysis. These epimutations were found to be methoxychlor exposure specific in comparison with other exposure specific sperm epimutation signatures. Observations indicate that the pesticide methoxychlor has the potential to promote the epigenetic transgenerational inheritance of disease and the sperm epimutations appear to provide exposure specific epigenetic biomarkers for transgenerational disease and ancestral environmental exposures. PMID:25057798

  16. A Case of Strangulated Urethral Prolapse in a Premenopausal Adult Female

    PubMed Central

    Jessop, Morris L.; Al-Omar, Osama

    2016-01-01

    Urethral prolapse in a premenopausal adult female is exceedingly rare. This paper describes a case of strangulated urethral prolapse presenting as a urethral mass in an unusual demographic and reviews the literature on etiology and management. Only a few cases have occurred in women of reproductive age. The etiology is likely multifactorial. Treatment with surgical excision provides good results in the majority of cases. PMID:27413572

  17. Patterns of coping preferences for male and female caregivers of frail older adults.

    PubMed

    DeVries, H M; Hamilton, D W; Lovett, S; Gallagher-Thompson, D

    1997-06-01

    The similarities and differences in male and female caregivers' preferred strategies for coping and the perceived helpfulness of these strategies in managing caregiving stressors were examined in this study. Respondents were 170 caregivers (139 women and 31 men) who were primary caregivers for an elderly adult relative who was either cognitively impaired or physically frail. Results provide preliminary evidence that gender is related to frequency of use but not to the perceived helpfulness of specific coping strategies. PMID:9189986

  18. Patterns of Dating Violence Perpetration and Victimization in U.S. Young Adult Males and Females.

    PubMed

    Spencer, Rachael A; Renner, Lynette M; Clark, Cari Jo

    2016-09-01

    Dating violence (DV) is frequently reported by young adults in intimate relationships in the United States, but little is known about patterns of DV perpetration and victimization. In this study, we examined sexual and physical violence perpetration and victimization reported by young adults to determine how the violence patterns differ by sex and race/ethnicity. Data from non-Hispanic White, non-Hispanic Black, and Hispanic participants in Wave 3 of the National Longitudinal Study of Adolescent to Adult Health were analyzed. DV was assessed using responses to four questions focused on perpetration and four questions focused on victimization. The information on DV was taken from the most violent relationship reported by participants prior to Wave 3. Latent class analysis was first conducted separately by sex, adjusting for age, race/ethnicity, and financial stress, then by race/ethnicity, adjusting for age and financial stress. Relative model fit was established by comparing Bayesian Information Criteria (BIC), adjusted BIC, entropy, interpretability of latent classes, and certainty of latent class assignment for covariate-adjusted models. The results indicate that patterns of violence differed by sex and for females, by race/ethnicity. A three-class model was the best fit for males. For females, separate four-class models were parsimonious for White, Black, and Hispanic females. Financial stress was a significant predictor of violence classification for males and females and age predicted membership in White and Black female models. Variations in DV patterns by sex and race/ethnicity suggest the need for a more nuanced understanding of differences in DV. PMID:25846756

  19. The Lived Experience of Lupus Flares: Features, Triggers, and Management in an Australian Female Cohort

    PubMed Central

    Squance, Marline L.; Reeves, Glenn E. M.; Bridgman, Howard

    2014-01-01

    Individuals living with lupus commonly experience daily backgrounds of symptoms managed to acceptable tolerance levels to prevent organ damage. Despite management, exacerbation periods (flares) still occur. Varied clinical presentations and unpredictable symptom exacerbation patterns provide management and assessment challenges. Patient perceptions of symptoms vary with perceived impact, lifestyles, available support, and self-management capacity. Therefore, to increase our understanding of lupus' health impacts and management, it was important to explore lupus flare characteristics from the patient viewpoint. Lupus flares in 101 Australian female patients were retrospectively explored with the use of a novel flare definition. Qualitative methods were used to explore patient-perceived flare symptoms, triggers, and management strategies adopted to alleviate symptom exacerbations. A mean of 29.9 flare days, with 6.8 discrete flares, was experienced. The study confirmed that patients perceive stress, infection, and UV light as flare triggers and identified new potential triggers of temperature and weather changes, work, and chemical exposure from home cleaning. The majority of flares were self-managed with patients making considered management choices without medical input. Barriers to seeking medical support included appointment timings and past negative experiences reflecting incongruence between clinician and patient views of symptom impact, assessment, and ultimately flare occurrence. PMID:26464865

  20. Voices from Caribbean Classrooms: The Academic and Lived Experience of Jamaican Nontraditional Female Students in Higher Education

    ERIC Educational Resources Information Center

    Black-Chen, Marsha

    2013-01-01

    One of the most notable trends in the last two decades has been the dramatic increase in continuing education among nontraditional-aged females. This study examined the academic and lived experience of women in Jamaica, specifically women who returned to college to further their education. Emphasis was placed on investigating reasons for…

  1. Lived Experiences of Female Undergraduate Students, at a Nursing College in Abu Dhabi, about Nursing as a Profession

    ERIC Educational Resources Information Center

    Hantash, Dania Abu; Van Belkum, Corrien

    2016-01-01

    Aim: To explore the lived experiences of female undergraduate nursing students about nursing as a profession and the circumstances that have influenced their experience. Introduction: Nursing as a profession is a relatively new practice, and thus in the developmental stage, in the UAE. The number of national students (Emirati) who enrol in the…

  2. Female mice lack adult germ-line stem cells but sustain oogenesis using stable primordial follicles.

    PubMed

    Lei, Lei; Spradling, Allan C

    2013-05-21

    Whether or not mammalian females generate new oocytes during adulthood from germ-line stem cells to sustain the ovarian follicle pool has recently generated controversy. We used a sensitive lineage-labeling system to determine whether stem cells are needed in female adult mice to compensate for follicular losses and to directly identify active germ-line stem cells. Primordial follicles generated during fetal life are highly stable, with a half-life during adulthood of 10 mo, and thus are sufficient to sustain adult oogenesis without a source of renewal. Moreover, in normal mice or following germ-cell depletion with Busulfan, only stable, single oocytes are lineage-labeled, rather than cell clusters indicative of new oocyte formation. Even one germ-line stem cell division per 2 wk would have been detected by our method, based on the kinetics of fetal follicle formation. Thus, adult female mice neither require nor contain active germ-line stem cells or produce new oocytes in vivo. PMID:23630252

  3. Comparison of vertebral and femoral bone mineral density in adult females

    PubMed Central

    Choe, Han Seong; Lee, Jae Hong; Min, Dong Ki; Shin, So Hong

    2016-01-01

    [Purpose] This study assessed vertebral and femoral bone mineral density in adult females. [Subjects and Methods] A total of 314 females in their 40s to 70s were divided into normal, osteopenia, and osteoporosis groups and their vertebral and femoral bone mineral densities were compared. [Results] Comparisons of T scores revealed significant differences among measurements of the third lumbar vertebra, femoral neck, Ward’s triangle, and femoral trochanter. Pearson correlation coefficients were used to assess differences between the vertebral and femoral measurements, and significant differences and positive correlations were observed among third lumbar vertebra, femoral neck, Ward’s triangle, and femur trochanter in the normal group. [Conclusion] Females in the normal, osteopenia, and osteoporosis groups showed significant differences in their third lumbar vertebrae. The lack of significant differences among measurements in the osteoporosis group in this study suggests that patients with osteoporosis require careful and accurate diagnosis. PMID:27390449

  4. Comparison of vertebral and femoral bone mineral density in adult females.

    PubMed

    Choe, Han Seong; Lee, Jae Hong; Min, Dong Ki; Shin, So Hong

    2016-06-01

    [Purpose] This study assessed vertebral and femoral bone mineral density in adult females. [Subjects and Methods] A total of 314 females in their 40s to 70s were divided into normal, osteopenia, and osteoporosis groups and their vertebral and femoral bone mineral densities were compared. [Results] Comparisons of T scores revealed significant differences among measurements of the third lumbar vertebra, femoral neck, Ward's triangle, and femoral trochanter. Pearson correlation coefficients were used to assess differences between the vertebral and femoral measurements, and significant differences and positive correlations were observed among third lumbar vertebra, femoral neck, Ward's triangle, and femur trochanter in the normal group. [Conclusion] Females in the normal, osteopenia, and osteoporosis groups showed significant differences in their third lumbar vertebrae. The lack of significant differences among measurements in the osteoporosis group in this study suggests that patients with osteoporosis require careful and accurate diagnosis. PMID:27390449

  5. Are males and females sexually abused as children socially anxious adults?

    PubMed

    Rojas, Ariz; Kinder, Bill N

    2009-01-01

    It is well documented that childhood sexual abuse is associated with deleterious outcomes in the areas of anxiety, depression, and sexual functioning. However, very little research has been conducted to specifically investigate childhood sexual abuse's relationship to adult social anxiety in both males and females. Participants included 250 undergraduate students from a large metropolitan university. Results indicated that almost one-third of males and a little over a third of females reported being sexually abused as a child or adolescent. Although a large portion of the sample exhibited socially anxious symptomology, childhood sexual abuse did not place males and females at increased risk for social anxiety. The use of a nonclinical, college student sample may provide researchers the opportunity to investigate resiliency in individuals with a history of childhood sexual abuse. PMID:19842534

  6. A Public Health Approach to Improving the Lives of Adult Learners: Introduction to the Special Issue on Adult Literacy Interventions

    PubMed Central

    Miller, Brett; Esposito, Layla; McCardle, Peggy

    2013-01-01

    Addressing the literacy needs of adult basic and secondary education learners must form a core part of a broader public health effort to increase educational and health outcomes for these individuals and their families. Adult learners constitute a significant proportion of the overall adult U.S. population and a proportion that impacts, directly and indirectly, on the physical and economic health of millions of families and society writ large. Enhancing the literacy skills of low literate adults has proven difficult, hampered by the relative dearth of research data on struggling adult learners and effective intervention approaches, the contextual challenges of delivering intensive interventions, limited personal and systemic resources, and competing demands on learners’ time. We propose a systems level view of adult low-literacy as one that holds promise and provides a basic framework for providing coordinated, comprehensive, and integrated services, but that requires additional research to support. Informed and coordinated efforts with the pre-kindergarten to twelfth grade education system and health and labor services sectors is needed if we are to improve the lives of these adults and their families. PMID:24288581

  7. The Racial Residential Segregation of Black Single Adults Living Alone

    PubMed Central

    Marsh, Kris; Iceland, John

    2014-01-01

    While many studies have examined the intersection of race and class with residential segregation and residential preferences, very little is known about the role played by household composition in shaping residential patterns. This paper focuses on the residential patterns of a particular kind of household: those consisting of persons single and living alone (SALA). We compare the residential segregation of black SALA households—an important subset of non-family households and a rapidly growing segment of the population—from white SALA households and both white and black married-couple households. We examine how group and metropolitan characteristics influence segregation levels for these household types. Using data from the 2000 census, we find that black SALA households are less segregated from white SALA households than from white married-couple households. Multivariate analyses show that smaller income differences across SALA households account for these segregation patterns, indicating the importance of economic resources in influencing residential patterns. Nevertheless, race continues to play an important role, as black SALA household segregation from both kinds of white households is high in absolute terms and relative to their segregation from black married-couple households. PMID:25558183

  8. Prepubertal exposure to bisphenol-A induces ERα upregulation and hyperplasia in adult gerbil female prostate

    PubMed Central

    Campos, Mônica S; Galvão, André L V; Rodríguez, Daniel A O; Biancardi, Manoel F; Marques, Mara R; Vilamaior, Patrícia S L; Santos, Fernanda C A; Taboga, Sebastião R

    2015-01-01

    Prostate physiology is highly dependent on oestrogenic and androgenic homeostasis. Interferences in this equilibrium, especially in early periods of life, may disrupt the prostate and increase the susceptibility to the development of diseases with ageing. Taking this into account, and considering the increase of environmental chemicals with endocrine-disrupting potential such as bisphenol-A (BPA), this study aimed to evaluate the prostates of adult female gerbils exposed to BPA and BPA plus testosterone from pubertal to adult periods. Morphological, stereological and chemical analyses revealed that long-term BPA exposure, even in environmental dosages, increases the proliferative status of the prostate, increases the number of ERα-positive stromal cells and elicits the development of prostatic hyperplasia in adult female gerbils. Moreover, we also observed that the association with testosterone did not increase the proliferative status of the gland, which shows that low levels of BPA are enough to cause an oestrogenic disruption of the prostate in young adults. This evidence suggests that this oestrogenic endocrine disruptor may increase the susceptibility to prostatic disorders with ageing. PMID:26098999

  9. Large-scale live imaging of adult neural stem cells in their endogenous niche

    PubMed Central

    Dray, Nicolas; Bedu, Sébastien; Vuillemin, Nelly; Alunni, Alessandro; Coolen, Marion; Krecsmarik, Monika; Supatto, Willy; Beaurepaire, Emmanuel; Bally-Cuif, Laure

    2015-01-01

    Live imaging of adult neural stem cells (aNSCs) in vivo is a technical challenge in the vertebrate brain. Here, we achieve long-term imaging of the adult zebrafish telencephalic neurogenic niche and track a population of >1000 aNSCs over weeks, by taking advantage of fish transparency at near-infrared wavelengths and of intrinsic multiphoton landmarks. This methodology enables us to describe the frequency, distribution and modes of aNSCs divisions across the entire germinal zone of the adult pallium, and to highlight regional differences in these parameters. PMID:26395477

  10. TRAINING FOR INDEPENDENT LIVING, A COMMUNITY PROGRAM FOR SEVERELY RETARDED ADULTS. A THREE YEAR REPORT.

    ERIC Educational Resources Information Center

    TOBIAS, JACK

    AN OCCUPATIONAL DAY CENTER FOR MENTALLY RETARDED ADULTS WAS ESTABLISHED TO PROVIDE COMMUNITY SERVICES FOR RETARDED PERSONS WHO LIVE AT HOME AND, ALTHOUGH BEYOND SCHOOL AGE, ARE UNABLE TO PARTICIPATE IN SHELTERED WORKSHOP ACTIVITIES. THE STAFF INCLUDES A DIRECTOR, A SOCIAL WORKER, FIVE INSTRUCTORS, A TRAINING SUPERVISOR, AN OFFICE WORKER, AND A…

  11. Selected Resources on Adult Children Living at Home: An Annotated Bibliography for Researchers, Educators, and Consumers.

    ERIC Educational Resources Information Center

    Frazier, Billie H.; Hayes, Kathleen C.

    The resources in this annotated bibliography were selected to help readers better understand what is known about adult children living at home. Data on this subject are scarce. The bibliography is a literature review--a State-of-the-Art report--which is applicable to many professionals and students in the social sciences. It was developed by…

  12. Practitioners’ Opinions on Food and Nutrition Care Indicators (FANCI) in Assisted Living Facilities for Older Adults

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study assessed the utility of the 57 indicator FANCI checklist for assessing food and nutrition services in assisted living facilities (ALFs) for older adults among dietitians. They were members of two American Dietetic Association practice groups focusing on aging and long term care and were a...

  13. Energy Expended by Adults with and without Intellectual Disabilities during Activities of Daily Living

    ERIC Educational Resources Information Center

    Lante, Kerrie; Reece, John; Walkley, Jeff

    2010-01-01

    The aims of this study were to (1) determine the energy expenditure of adults with and without intellectual disabilities during common activities of daily living (ADL), (2) use these values to evaluate the accuracy of equivalent activity values reported in the Compendium of Physical Activities (CPA), and (3) identify ADL that may confer a health…

  14. Adults Living with Limited Literacy and Chronic Illness: Patient Education Experiences

    ERIC Educational Resources Information Center

    King, Judy; Taylor, Maurice C.

    2010-01-01

    The purpose of this study was to investigate how Canadian adults living with limited literacy and chronic illness made meaning of their patient education experiences. The study used a hermeneutic phenomenological research design and employed three data sources over a nine-month period. Data was interpreted and analyzed as it was collected,…

  15. Public Pedagogy, Private Lives: Self-Help Books and Adult Learning

    ERIC Educational Resources Information Center

    McLean, Scott

    2013-01-01

    Self-help literature has become an important domain of adult learning in North America. Self-help books offer readers advice on how to take charge of their lives and achieve goals such as prosperity, love, happiness, wellness, and self-actualization. Despite the popularity of self-help books, there has been little research about them from scholars…

  16. Survey on Dysfunctional Eating Behavior in Adult Persons with Intellectual Disability Living in the Community

    ERIC Educational Resources Information Center

    Hove, Oddbjorn

    2007-01-01

    Prevalence of dysfunctional eating behavior was investigated in 311 adult persons with mental retardation living in the West Coast of Norway. Reports from a questionnaire filled out by health workers were used as observational data. The main finding was that 64.3% of the clients showed indices of dysfunctional eating behavior. The five most…

  17. Prevalence of Eating Disorders in Adults With Mental Retardation Living in the Community

    ERIC Educational Resources Information Center

    Hove, Oddbjorn

    2004-01-01

    The prevalence of eating disorders among 311 adults with mental retardation living in the West Coast of Norway was investigated. Reports stemming from a questionnaire completed by health workers were the data source. Diagnostic criteria adapted for persons with mental retardation were used. The main finding was that 27% of cases showed indices of…

  18. New Television Documentary Underscores Challenges Faced by Adults Living with Autism

    ERIC Educational Resources Information Center

    Exceptional Parent, 2011

    2011-01-01

    Over the next 10 to 15 years, an estimated 800,000 children with autism will age out of their school systems and look to state and federal governments for support services and resources to meet their many needs. "Autism: Coming of Age" provides an inside look at the lives of three adults with autism and their families. The film delves into the…

  19. Effects of Parental Suicide on the Adolescent Survivors' Lives When They Are Adults

    ERIC Educational Resources Information Center

    Saatci, Yesim

    2013-01-01

    This qualitative inquiry, phenomenology, purported to provide insight into the role of parental suicide on the adolescent survivors' adult lives between 18 and 40. This study described the survivors' coping strategies, self-esteem, and effects of their grief and bereavement as a result of parental suicide on their emotional wellness or…

  20. Psychiatric Morbidity and Social Functioning among Adults with Borderline Intelligence Living in Private Households

    ERIC Educational Resources Information Center

    Hassiotis, A.; Strydom, A.; Hall, I.; Ali, A.; Lawrence-Smith, G.; Meltzer, H.; Head, J; Bebbington, P.

    2008-01-01

    Background: Approximately one-eighth of the population will have DSM-IV borderline intelligence. Various mental disorders and social disability are associated with it. Method: The paper uses data (secondary analysis) from a UK-wide cross-sectional survey of 8450 adults living in private households. Data were collected on psychiatric disorders,…

  1. An Exploration of Gender Differences on the Reasons for Living Inventory among Older Adults

    ERIC Educational Resources Information Center

    Segal, Daniel L.; Needham, Tracy N.

    2007-01-01

    This study evaluated gender differences on the Reasons for Living Inventory (RFL) specifically among older adults, a population known to have the highest suicide rate among all age groups, with older men being disproportionately at risk. Community-dwelling women (n = 175; M age = 69.0 years; 81% Caucasian) and men (n = 145; M age = 69.5 years; 76%…

  2. Costs and Rewards of Children: The Effects of Becoming a Parent on Adults' Lives.

    ERIC Educational Resources Information Center

    Nomaguchi, Kei M.; Milkie, Melissa A.

    2003-01-01

    Compares six indicators of adults' lives for those who become parents and those remaining childless. Becoming a parent was found to be both detrimental and rewarding. With the exception of social integration, which is greater for all groups of new parents, compared with childless counterparts, the effects of parental status vary markedly by gender…

  3. Renting a Place to Live. Tierra de Oportunidad Module 9. LAES: Latino Adult Education Services Project.

    ERIC Educational Resources Information Center

    Kissam, Ed; Dorsey, Holda

    This module, which may be used as the basis for a workshop or as a special topic unit in adult basic education or English-as-a-Second-Language (ESL) courses, focuses on renting a place to live. The following items are included: module overview; list of basic, thinking, interpersonal, information utilization, and other skills addressed in the…

  4. Protective and risk factors associated with stigma in a population of older adults living with HIV in Ontario, Canada.

    PubMed

    Emlet, Charles A; Brennan, David J; Brennenstuhl, Sarah; Rueda, Sergio; Hart, Trevor A; Rourke, Sean B

    2013-01-01

    Although the deleterious effects of HIV stigma are well documented, less is known about how various types of stigma impact older adults living with HIV disease and what factors exacerbate or lessen the effects of HIV stigma. Using cross-sectional data from the OHTN cohort study (OCS), we undertook multiple linear regression to determine the predictors of overall HIV stigma, and enacted, anticipated, and internalized stigma subscales in a sample of OCS participants age 50 and over (n = 378). Being female, heterosexual, engaging in maladaptive coping, and having poor self-rated health were associated with greater overall stigma while being older, having greater mastery, increased emotional-informational social support, and a longer time since HIV diagnosis were associated with lower levels of stigma. The final model accounted for 31% of the variance in overall stigma. Differences in these findings by subscale and implications for practice are discussed. PMID:23452022

  5. Differential Effects of Sex Pheromone Compounds on Adult Female Sea Lamprey (Petromyzon marinus) Locomotor Patterns.

    PubMed

    Walaszczyk, Erin J; Goheen, Benjamin B; Steibel, Juan Pedro; Li, Weiming

    2016-06-01

    Synchronization of male and female locomotor activity plays a critical role in ensuring reproductive success, especially in semelparous species. The goal of this study was to elucidate the effects of individual chemical signals, or pheromones, on the locomotor activity in the sea lamprey (Petromyzon marinus). In their native habitat, adult preovulated females (POF) and ovulated females (OF) are exposed to sex pheromone compounds that are released from spermiated males and attract females to nests during their migration and spawning periods. In this study, locomotor activity of individual POF and OF was measured hourly in controlled laboratory conditions using an automated video-tracking system. Differences in the activity between a baseline day (no treatment exposure) and a treatment day (sex pheromone compound or control exposure) were examined for daytime and nighttime periods. Results showed that different pheromone compound treatments affected both POF and OF sea lamprey (p < 0.05) but in different ways. Spermiated male washings (SMW) and one of its main components, 7α,12α,24-trihydroxy-5α-cholan-3-one 24 sulfate (3kPZS), decreased activity of POF during the nighttime. SMW also reduced activity in POF during the daytime. In contrast, SMW increased activity of OF during the daytime, and an additional compound found in SMW, petromyzonol sulfate (PZS), decreased the activity during the nighttime. In addition, we examined factors that allowed us to infer the overall locomotor patterns. SMW increased the maximum hourly activity during the daytime, decreased the maximum hourly activity during the nighttime, and reduced the percentage of nocturnal activity in OF. Our findings suggest that adult females have evolved to respond to different male compounds in regards to their locomotor activity before and after final maturation. This is a rare example of how species-wide chemosensory stimuli can affect not only the amounts of activity but also the overall locomotor

  6. The structure of coping among older adults living with HIV/AIDS and depressive symptoms.

    PubMed

    Hansen, Nathan B; Harrison, Blair; Fambro, Stacy; Bodnar, Sara; Heckman, Timothy G; Sikkema, Kathleen J

    2013-02-01

    One-third of adults living with HIV/AIDS are over the age of 50. This study evaluated the structure of coping among 307 older adults living with HIV/AIDS. Participants completed 61 coping items and measures of anxiety, depression, loneliness, and coping self-efficacy. Exploratory factor analyses retained 40 coping items loading on five specific first order factors (Distancing Avoidance, Social Support Seeking, Self-Destructive Avoidance, Spiritual Coping, and Solution-Focused Coping) and two general second order factors (Active and Avoidant Coping). Factors demonstrated good reliability and validity. Results suggest that general coping factors should be considered with specific factors when measuring coping among older adults. PMID:22453164

  7. Education, employment, and independent living of young adults who are deaf and hard of hearing.

    PubMed

    Appelman, Karen I; Callahan, Judy Ottren; Mayer, Margaret H; Luetke, Barbara S; Stryker, Deborah S

    2012-01-01

    Little information is available on the education, employment, and independent living status of young deaf and hard of hearing adults who have transitioned from high school. The present article reports postsecondary outcomes of 46 young adults who had attended for at least 4 years a non-public agency school in the northwestern United States specializing in deaf education. School administrators had developed a specific philosophy and operationalized it in an academic and literacy-based curriculum incorporating a grammatically accurate signing system. The researchers found that most or all participants had finished high school, had earned a college degree, were employed, and were living independently. Findings are discussed in terms of the available literature and the study's contribution to a limited body of recent research on young postsecondary deaf and hard of hearing adults. PMID:22978202

  8. Effect of sericea lespedeza leaf meal pellets on adult female Haemonchus contortus in goats.

    PubMed

    Kommuru, D S; Whitley, N C; Miller, J E; Mosjidis, J A; Burke, J M; Gujja, S; Mechineni, A; Terrill, T H

    2015-01-15

    Sericea lespedeza (SL; Lespedeza cuneata) is a perennial warm-season forage rich in condensed tannins (CT) that has been reported to have anthelmintic activity against small ruminant gastrointestinal nematodes (GIN), particularly Haemonchus contortus, a highly pathogenic blood-feeder, but the mechanism of action of CT against H. contortus is not clearly understood. An experiment with young goats was designed to study the effect of SL leaf meal pellets on (1) a mature H. contortus infection, and (2) the surface appearance of adult H. contortus female worms. Thirty-six female and castrated male Boer crossbred goats artificially infected with H. contortus larvae were fed 75% SL leaf meal pellets or alfalfa pellets (18 goats/treatment group) in a 28-day confinement feeding trial. Fecal and blood samples were collected weekly for fecal egg count (FEC) and packed cell volume (PCV) determination, respectively, and all goats were slaughtered at the end of the trial for adult GIN recovery and counting. Five adult female H. contortus were recovered from the abomasum of two goats from each treatment group and from a prior study in which 75% and 95% SL leaf meal pellets or a commercial feed pellet were group-fed to grazing goats (270 days old, Spanish males, 10/treatment group) at 0.91 kg/head/d for 11 weeks. Adult GIN collected were fixed and examined for evidence of surface damage using scanning electron microscopy. Feeding 75% SL pellets to young goats in confinement reduced (P<0.05) FEC compared with control animals, while total worm numbers and PCV were not influenced by treatment. Three out of the 5 adult H. contortus recovered from SL treatment goats in the confinement feeding trial had cuticular surface damage, while no damage was observed on worms from the control group. All five worms observed from both SL treatments in the grazing study showed a shrunken, disheveled cuticular surface, whereas this was not observed on worms from control animals. Overall, this work

  9. Rett syndrome in adolescent and adult females: clinical and molecular genetic findings.

    PubMed

    Smeets, E; Schollen, E; Moog, U; Matthijs, G; Herbergs, J; Smeets, H; Curfs, L; Schrander-Stumpel, C; Fryns, J P

    2003-10-15

    Rett syndrome (RTT) is a neurodevelopmental disorder which is diagnosed clinically. We report on 30 adolescent and adult females with classical or atypical RTT of whom 24 have a MECP2 mutation. In these 24 females, the clinical manifestations, degree of severity, and disorder profiles are discussed as well as the genotype phenotype correlation. After X-chromosome inactivation (XCI) study in these cases, we found no correlation between skewing and milder phenotype. Three large deletions were found after additional Southern blot analysis in three classical RTT cases. We confirm that early truncating mutations in MECP2 are responsible for a more severe course of the disorder. Three disorder profiles related to the missense mutations R133C and R306C, and to deletions in the C terminal segment are described and are of interest for further clinical study on larger numbers of cases. The R133C genotype has a predominantly autistic presentation while the R306C genotype is associated with a slower disease progression. The phenotype of the "hotspot" deletions in the C terminal segment is predominantly characterized by rapid progressive neurogenic scoliosis. Older women with RTT are underdiagnosed: seven adults were first diagnosed as having RTT between 29 and 60 years of age, and confirmed on finding a MECP2 mutation. Knowledge of the clinical phenotype of RTT at an adult age is important for all involved in the care of these individuals. The involvement of the parent support group is very important in this matter. PMID:12966523

  10. The effects of gait time and trunk acceleration ratio during stair climbing in old-old adult females

    PubMed Central

    Shin, Sun-Shil; Yoo, Won-Gyu

    2016-01-01

    [Purpose] This study investigated the effects of gait time and trunk acceleration ratio in old-old adult females during stair climbing. [Subjects and Methods] Twenty-five older adult females who were able to walk independently volunteered for this study and were categorized into two age groups (older adults or old-old adults). Gait time and trunk acceleration ratio were measured using an accelerometer during stair climbing. [Results] Gait time and trunk acceleration ratio when climbing stairs were significantly higher in the old-old age group than in the older adults group. [Conclusions] These findings suggest that old-old females have decreased upper trunk control. In addition, gait time and the trunk acceleration ratio during stair climbing are useful clinical markers for predicting function and balance control ability in old-old elderly populations. PMID:27512256

  11. Organ doses for reference adult male and female undergoing computed tomography estimated by Monte Carlo simulations

    SciTech Connect

    Lee, Choonsik; Kim, Kwang Pyo; Long, Daniel; Fisher, Ryan; Tien, Chris; Simon, Steven L.; Bouville, Andre; Bolch, Wesley E.

    2011-03-15

    Purpose: To develop a computed tomography (CT) organ dose estimation method designed to readily provide organ doses in a reference adult male and female for different scan ranges to investigate the degree to which existing commercial programs can reasonably match organ doses defined in these more anatomically realistic adult hybrid phantomsMethods: The x-ray fan beam in the SOMATOM Sensation 16 multidetector CT scanner was simulated within the Monte Carlo radiation transport code MCNPX2.6. The simulated CT scanner model was validated through comparison with experimentally measured lateral free-in-air dose profiles and computed tomography dose index (CTDI) values. The reference adult male and female hybrid phantoms were coupled with the established CT scanner model following arm removal to simulate clinical head and other body region scans. A set of organ dose matrices were calculated for a series of consecutive axial scans ranging from the top of the head to the bottom of the phantoms with a beam thickness of 10 mm and the tube potentials of 80, 100, and 120 kVp. The organ doses for head, chest, and abdomen/pelvis examinations were calculated based on the organ dose matrices and compared to those obtained from two commercial programs, CT-EXPO and CTDOSIMETRY. Organ dose calculations were repeated for an adult stylized phantom by using the same simulation method used for the adult hybrid phantom. Results: Comparisons of both lateral free-in-air dose profiles and CTDI values through experimental measurement with the Monte Carlo simulations showed good agreement to within 9%. Organ doses for head, chest, and abdomen/pelvis scans reported in the commercial programs exceeded those from the Monte Carlo calculations in both the hybrid and stylized phantoms in this study, sometimes by orders of magnitude. Conclusions: The organ dose estimation method and dose matrices established in this study readily provides organ doses for a reference adult male and female for different

  12. Organ doses for reference adult male and female undergoing computed tomography estimated by Monte Carlo simulations

    PubMed Central

    Lee, Choonsik; Kim, Kwang Pyo; Long, Daniel; Fisher, Ryan; Tien, Chris; Simon, Steven L.; Bouville, Andre; Bolch, Wesley E.

    2011-01-01

    Purpose: To develop a computed tomography (CT) organ dose estimation method designed to readily provide organ doses in a reference adult male and female for different scan ranges to investigate the degree to which existing commercial programs can reasonably match organ doses defined in these more anatomically realistic adult hybrid phantoms Methods: The x-ray fan beam in the SOMATOM Sensation 16 multidetector CT scanner was simulated within the Monte Carlo radiation transport code MCNPX2.6. The simulated CT scanner model was validated through comparison with experimentally measured lateral free-in-air dose profiles and computed tomography dose index (CTDI) values. The reference adult male and female hybrid phantoms were coupled with the established CT scanner model following arm removal to simulate clinical head and other body region scans. A set of organ dose matrices were calculated for a series of consecutive axial scans ranging from the top of the head to the bottom of the phantoms with a beam thickness of 10 mm and the tube potentials of 80, 100, and 120 kVp. The organ doses for head, chest, and abdomen∕pelvis examinations were calculated based on the organ dose matrices and compared to those obtained from two commercial programs, CT-EXPO and CTDOSIMETRY. Organ dose calculations were repeated for an adult stylized phantom by using the same simulation method used for the adult hybrid phantom. Results: Comparisons of both lateral free-in-air dose profiles and CTDI values through experimental measurement with the Monte Carlo simulations showed good agreement to within 9%. Organ doses for head, chest, and abdomen∕pelvis scans reported in the commercial programs exceeded those from the Monte Carlo calculations in both the hybrid and stylized phantoms in this study, sometimes by orders of magnitude. Conclusions: The organ dose estimation method and dose matrices established in this study readily provides organ doses for a reference adult male and female for

  13. Adults with Autism Living at Home or in Non-Family Settings: Positive and Negative Aspects of Residential Status

    ERIC Educational Resources Information Center

    Krauss, M. W.; Seltzer, M. M.; Jacobson, H. T.

    2005-01-01

    Very little is known about the context of caregiving by parents of adults with autism or about the perceived impacts of continued patterns of co-residence vs. out-of-family living. In the present study, maternal assessments of residential status, involvement with adult children living in a non-family setting, and the impacts on mothers of their…

  14. A Study of Activities of Daily Living and Employment in Adults with Autism Spectrum Disorders in Taiwan

    ERIC Educational Resources Information Center

    Lin, Ling-Yi; Yu, Shu-Ning; Yu, Ya-Tsu

    2012-01-01

    Research on daily living activities and employment levels of adults with autism spectrum disorders (ASD) in Taiwan is limited. The aims of the study were to investigate outcomes related to functional independence and employment among people with ASD in Taiwan. We investigated the daily living activities and the employment status of 81 adults (age…

  15. Development and Psychometric Evaluation of the Reasons for Living-Older Adults Scale: A Suicide Risk Assessment Inventory

    ERIC Educational Resources Information Center

    Edelstein, Barry A.; Heisel, Marnin J.; McKee, Deborah R.; Martin, Ronald R.; Koven, Lesley P.; Duberstein, Paul R.; Britton, Peter C.

    2009-01-01

    Purpose: The purposes of these studies were to develop and initially evaluate the psychometric properties of the Reasons for Living Scale-Older Adult version (RFL-OA), an older adults version of a measure designed to assess reasons for living among individuals at risk for suicide. Design and Methods: Two studies are reported. Study 1 involved…

  16. An Examination of the Social Networks and Social Isolation in Older and Younger Adults Living with HIV/AIDS

    ERIC Educational Resources Information Center

    Emlet, Charles A.

    2006-01-01

    This study examined social networks and social isolation in older (50 years or more) and younger (ages 20 to 39) adults with HIV/AIDS. The author conducted interviews with 88 individuals living with HIV/AIDS in the Pacific Northwest. Both groups' social networks had similar patterns; however, older adults were more likely to live alone. More than…

  17. Developmental Origins of Pregnancy Loss in the Adult Female Common Marmoset Monkey (Callithrix jacchus)

    PubMed Central

    Rutherford, Julienne N.; deMartelly, Victoria A.; Layne Colon, Donna G.; Ross, Corinna N.; Tardif, Suzette D.

    2014-01-01

    Background The impact of the intrauterine environment on the developmental programming of adult female reproductive success is still poorly understood and potentially underestimated. Litter size variation in a nonhuman primate, the common marmoset monkey (Callithrix jacchus), allows us to model the effects of varying intrauterine environments (e.g. nutrient restriction, exposure to male womb-mates) on the risk of losing fetuses in adulthood. Our previous work has characterized the fetuses of triplet pregnancies as experiencing intrauterine nutritional restriction. Methodology/Principal Findings We used over a decade of demographic data from the Southwest National Primate Research Center common marmoset colony. We evaluated differences between twin and triplet females in the number of pregnancies they produce and the proportion of those pregnancies that ended in fetal loss. We found that triplet females produced the same number of total offspring as twin females, but lost offspring during pregnancy at a significantly higher rate than did twins (38% vs. 13%, p = 0.02). Regardless of their own birth weight or the sex ratio of the litter the experienced as fetuses, triplet females lost more fetuses than did twins. Females with a male littermate experienced a significant increase in the proportion of stillbirths. Conclusions/Significance These striking findings anchor pregnancy loss in the mother’s own fetal environment and development, underscoring a "Womb to Womb" view of the lifecourse and the intergenerational consequences of development. This has important translational implications for understanding the large proportion of human stillbirths that are unexplained. Our findings provide strong evidence that a full understanding of mammalian life history and reproductive biology requires a developmental foundation. PMID:24871614

  18. A novel hormone is required for the development of reproductive phenotypes in adult female crabs.

    PubMed

    Zmora, Nilli; Chung, J Sook

    2014-01-01

    The crustacean male-specific androgenic hormone is widely accepted as a key factor in sexual differentiation and in the development of secondary sex characteristics. However, the mechanism by which the plethora of different reproductive strategies are controlled and executed in crustaceans is not known. We discovered in the blue crab, Callinectes sapidus, a hitherto unknown neurohormone, named crustacean female sex hormone (CFSH), in distinct neurosecretory cells in the eyestalk ganglia. CFSH is highly expressed in females but weakly in males, and its crucial role in developing adult female phenotypes has now been established. CFSH cDNA encodes a 225-amino acid (aa) novel protein composed of a 23-aa predicted signal peptide, 33-aa precursor-related peptide and 167-aa mature protein that did not match any other sequence in GenBank. CFSH RNA interference knockdown by multiple administrations of double-stranded RNA at the prepubertal stage causes abnormal development of brooding and mating systems upon puberty. These systems include a pair of gonopores and an egg attachment system for brooding, comprised of an enlarged semicircular abdomen and ovigerous setae. The ovigerous setae in CFSH knocked-down females were fewer and 50% shorter and the gonopores were either significantly smaller than those of controls, misplaced, or absent. We also identified CFSH in the green crab, Carcinus maenas, a species that shares a similar reproductive strategy with C. sapidus. Together, our data provide the first evidence for the presence of a female hormone in crustaceans and its importance in positively controlling anatomic features associated with brooding and mating systems. From an evolutionary standpoint, the endocrine control supporting a female-specific reproductive strategy, as previously described for many vertebrate species, has now been demonstrated for the first time in crustaceans. PMID:24280057

  19. Male and Female Adult Population Health Status in China: A Cross-Sectional National Survey

    PubMed Central

    Shi, Jing; Liu, Meina; Zhang, Qiuju; Lu, Mingshan; Quan, Hude

    2008-01-01

    Background With rapid economic growth and globalization, lifestyle in China has been changing dramatically. This study aimed to describe the male and female adult Chinese population health status. Methods The Chinese Third National Health Services Survey was conducted in 2003 to collect information about health status and quality of life from randomly selected residents. Of the 193,689 respondents to the survey (response rate 77.8%), 139,831 (69,748 male and 70,083 female) respondents who were 18 years of age or older were analyzed. Results Among the respondents, fewer males than females rated their overall wellbeing as being poor or very poor (4.8% versus 6.2%), reported illness in the last 2 weeks (14.1% versus 17.4%), presence of physician diagnosed chronic disease (15.0% versus 17.7%) and at least one functional problem in seven items of the quality of life (26.9% versus 32.8%). More males than females were currently smoking (52.4% versus 3.4%) and drank alcohol more than three times per week (16.5% versus 1.1%). Physically inactive rate was similar between males and females (85.8% versus 87.0%). Fewer rural respondents reported chronic disease than urban respondents (13.0% versus 19.9% for males and 15.5% versus 22.8% for females). In all seven items of the quality of life measured, rural respondents reported less problems than urban respondents (26.2% versus 28.7% for males and 32.0% versus 34.7% for females). Conclusion Males had better health status than females in terms of self-perceived wellbeing, presence of illness, chronic disease, and quality of life. However, smoking and frequent alcohol drinking was more prevalent among males than that among females. In contrast with the social-economic gradient in health commonly found in the literature, the wealthier urban population in China was not found to be healthier than the rural population in terms of physician diagnosed chronic disease. PMID:18681978

  20. A Pilot Study of Alcohol and Cigarette Consumption among Adolescent and Young Adult Females Attending Health Clinics.

    ERIC Educational Resources Information Center

    Werch, Chudley E.; Dunn, Michael; Woods, Robert

    1997-01-01

    Examines the alcohol and cigarette use patterns of adolescent and young adult female patients (N=246). Results indicate that smoking differences between Whites and Blacks was inversely related to education: less-educated Whites and more-educated Blacks had a greater smoking risk. Conclusions show females' differential needs regarding alcohol and…

  1. Pathogenesis and epidemiology of Brucellosis in Yellowstone bison: serologic and culture results from adult females and their offspring

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The objective of this prospective study was to follow the natural course of Brucella abortus infection in cohorts of seropositive and seronegative female bison and their offspring in Yellowstone National Park over a 5 year period. Specimens were collected from 53 adult, female bison at least once a...

  2. Subadult experience influences adult mate choice in an arthropod: Exposed female wolf spiders prefer males of a familiar phenotype

    PubMed Central

    Hebets, Eileen A.

    2003-01-01

    Current sexual selection theory proposes several potential mechanisms driving the evolution of female mating preferences, few of which involve social interactions. Although vertebrate examples of socially influenced mating preferences do exist, the invertebrate examples are virtually nonexistent. Here I demonstrate that the mating preferences of female wolf spiders can be acquired through exposure as subadults to unrelated, sexually active adult males. I first conducted exposure trials during which subadult females of the wolf spider Schizocosa uetzi were allowed to interact with mature males of an experimentally manipulated phenotype (either black or brown forelegs). After maturation, these previously exposed females were paired with a male of either a familiar or unfamiliar manipulated phenotype for mate-choice trials. Subadult females that were exposed to directed courtship by mature males of a particular morphological phenotype were subsequently more likely to mate with a male of a familiar phenotype as adults. Furthermore, females that were exposed as subadults were more likely, as adults, to cannibalize a courting male with an unfamiliar phenotype. Unexposed females did not distinguish between phenotypes in either mate choice or cannibalism frequency. These results suggest a previously uncharacterized mechanism influencing the origin of female mating preferences and ultimately the evolution of male traits: subadult experience. This study also stresses the potential importance of learning and memory on adult mate choice in an arthropod. PMID:14597702

  3. Sexual Abuse Perpetrated by Adult and Juvenile Females: An Ultimate Attempt to Resolve a Conflict Associated with Maternal Identity

    ERIC Educational Resources Information Center

    Tardif, M.; Auclair, N.; Jacob, M.; Carpentier, J.

    2005-01-01

    Objective:: The purpose of this article is to report the descriptive and phenomenological aspects of adult females (AF) and juvenile females (JF) who sexually abuse children and adolescents. A major focus is to study the relational problems during childhood and adulthood of this specific population and how they echo the relational aspects of their…

  4. Mixed-Gender Group Co-Leadership on Group Counseling with Female Adult Survivors of Childhood Sexual Victimization.

    ERIC Educational Resources Information Center

    Threadcraft, Hal L.; Wilcoxon, S. Allen

    1993-01-01

    Conducted study to investigate whether group cofacilitated by male and female counselor could provide therapeutic benefit to women survivors of childhood sexual victimization. Findings seem to provide preliminary evidence contradicting assumption that male counselors should not be involved in counseling female adult survivors of sexual…

  5. Living on the wedge: female control of paternity in a cooperatively polyandrous cichlid

    PubMed Central

    Kohda, Masanori; Heg, Dik; Makino, Yoshimi; Takeyama, Tomohiro; Shibata, Jun-ya; Watanabe, Katsutoshi; Munehara, Hiroyuki; Hori, Michio; Awata, Satoshi

    2009-01-01

    Theories suggest that, in cooperatively breeding species, female control over paternity and reproductive output may affect male reproductive skew and group stability. Female paternity control may come about through cryptic female choice or female reproductive behaviour, but experimental studies are scarce. Here, we show a new form of female paternity control in a cooperatively polyandrous cichlid fish (Julidochromis transcriptus), in which females prefer wedge-shaped nesting sites. Wedge-shaped sites allowed females to manipulate the siring success of the group member males by spawning the clutch at the spot where the large males were just able to enter and fertilize the outer part of the clutch. Small males fertilized the inner part of the clutch, protected from the large aggressive males, leading to low male reproductive skew. Small males provided more brood care than large males. Multiple paternity induced both males to provide brood care and reduced female brood care accordingly. This is, to our knowledge, the first documented case in a species with external fertilization showing female mating behaviour leading to multiple male paternity and increased male brood care as a result. PMID:19726479

  6. Nutritional effects on reproductive performance of captive adult female coyotes (Canis latrans).

    PubMed

    Gese, Eric M; Roberts, Beth M; Knowlton, Frederick F

    2016-02-01

    Interactions between animals and their environment are fundamental to ecological research. Field studies of coyote (Canis latrans) reproductive performance suggest mean litter size changes in response to prey abundance. However, this relationship has been assessed primarily by using carcasses collected from trappers. The objective of this study was to assess whether nutritional manipulation prior to mating affected reproduction in adult female coyotes. We examined the effects of caloric restriction during the 7 months prior to estrus on the reproductive rates of 11 captive female coyotes and the subsequent initial survival of pups through two reproductive cycles. This was a 2-year study with a cross-over design so each female was monitored for reproductive performance on each of the two diet treatments. We assessed the number of implantation scars, number of pups born, sex ratios of pups, average pup weight at birth and 2- and 6-weeks of age, and the survival rates between implantation and 2-weeks of age for two diet treatments. We found the mean number of implantation sites and pups whelped during a reproductive cycle was influenced by food-intake prior to conception. Additionally, we found evidence suggesting the effects of nutritional stress may persist for additional breeding cycles. We also provided evidence suggesting well-fed females tended to have more male pups. Understanding how environmental factors influence reproductive output may improve model predictions of coyote population dynamics. PMID:26763531

  7. The effects of prenatal PCBs on adult female paced mating reproductive behaviors in rats

    PubMed Central

    Steinberg, Rebecca M.; Juenger, Thomas E.; Gore, Andrea C.

    2009-01-01

    Polychlorinated biphenyls (PCBs) are a family of toxicants that persist in measurable quantities in human and wildlife tissues, despite their ban in production in 1977. Some PCB mixtures can act as endocrine disrupting chemicals (EDCs) by mimicking or antagonizing the actions of hormones in the brain and periphery. When exposure to hormonally active substances such as PCBs occurs during vulnerable developmental periods, particularly prenatally or in early postnatal life, they can disrupt sex-specific patterning of the brain, inducing permanent changes that can later be manifested as improper sexual behaviors. Here, we investigated the effects of prenatal exposure to the PCB mixture Aroclor (A) 1221 on adult female reproductive behaviors in a dose-response model in the Sprague-Dawley rat. Using a paced mating paradigm that permits the female to set the timing of mating and control contact with the male during copulation, we were able to uncover significant differences in female-typical sexual activities in A1221-exposed females. Specifically, A1221 causes significant effects on mating trial pacing, vocalizations, ambulation and the female’s likelihood to mate. The results further demonstrate that the intermediate treatment group has the greatest number of disrupted endpoints, suggestive of non-linear dose responses to A1221. These data demonstrate that the behavioral phenotype in adulthood is disrupted by low, ecologically relevant exposures to PCBs, and the results have implications for reproductive success and health in wildlife and women. PMID:17274994

  8. Condition and mass impact oxygen stores and dive duration in adult female northern elephant seals.

    PubMed

    Hassrick, J L; Crocker, D E; Teutschel, N M; McDonald, B I; Robinson, P W; Simmons, S E; Costa, D P

    2010-02-15

    The range of foraging behaviors available to deep-diving, air-breathing marine vertebrates is constrained by their physiological capacity to breath-hold dive. We measured body oxygen stores (blood volume and muscle myoglobin) and diving behavior in adult female northern elephant seals, Mirounga angustirostris, to investigate age-related effects on diving performance. Blood volume averaged 74.4+/-17.0 liters in female elephant seals or 20.2+/-2.0% of body mass. Plasma volume averaged 32.2+/-7.8 liters or 8.7+/-0.7% of body mass. Absolute plasma volume and blood volume increased independently with mass and age. Hematocrit decreased weakly with mass but did not vary with age. Muscle myoglobin concentration, while higher than previously reported (7.4+/-0.7 g%), did not vary with mass or age. Pregnancy status did not influence blood volume. Mean dive duration, a proxy for physiological demand, increased as a function of how long seals had been at sea, followed by mass and hematocrit. Strong effects of female body mass (range, 218-600 kg) on dive duration, which were independent of oxygen stores, suggest that larger females had lower diving metabolic rates. A tendency for dives to exceed calculated aerobic limits occurred more frequently later in the at-sea migration. Our data suggest that individual physiological state variables and condition interact to determine breath-hold ability and that both should be considered in life-history studies of foraging behavior. PMID:20118309

  9. Factors influencing Internet usage in older adults (65 years and above) living in rural and urban Sweden.

    PubMed

    Berner, Jessica; Rennemark, Mikael; Jogréus, Claes; Anderberg, Peter; Sköldunger, Anders; Wahlberg, Maria; Elmståhl, Sölve; Berglund, Johan

    2015-09-01

    Older adults living in rural and urban areas have shown to distinguish themselves in technology adoption; a clearer profile of their Internet use is important in order to provide better technological and health-care solutions. Older adults' Internet use was investigated across large to midsize cities and rural Sweden. The sample consisted of 7181 older adults ranging from 59 to 100 years old. Internet use was investigated with age, education, gender, household economy, cognition, living alone/or with someone and rural/urban living. Logistic regression was used. Those living in rural areas used the Internet less than their urban counterparts. Being younger and higher educated influenced Internet use; for older urban adults, these factors as well as living with someone and having good cognitive functioning were influential. Solutions are needed to avoid the exclusion of some older adults by a society that is today being shaped by the Internet. PMID:24567416

  10. Estimating total population size for adult female sea turtles: Accounting for non-nesters

    USGS Publications Warehouse

    Kendall, W.L.; Richardson, J.I.

    2008-01-01

    Assessment of population size and changes therein is important to sea turtle management and population or life history research. Investigators might be interested in testing hypotheses about the effect of current population size or density (number of animals per unit resource) on future population processes. Decision makers might want to determine a level of allowable take of individual turtles of specified life stage. Nevertheless, monitoring most stages of sea turtle life histories is difficult, because obtaining access to individuals is difficult. Although in-water assessments are becoming more common, nesting females and their hatchlings remain the most accessible life stages. In some cases adult females of a given nesting population are sufficiently philopatric that the population itself can be well defined. If a well designed tagging study is conducted on this population, survival, breeding probability, and the size of the nesting population in a given year can be estimated. However, with published statistical methodology the size of the entire breeding population (including those females skipping nesting in that year) cannot be estimated without assuming that each adult female in this population has the same probability of nesting in a given year (even those that had just nested in the previous year). We present a method for estimating the total size of a breeding population (including nesters those skipping nesting) from a tagging study limited to the nesting population, allowing for the probability of nesting in a given year to depend on an individual's nesting status in the previous year (i.e., a Markov process). From this we further develop estimators for rate of growth from year to year in both nesting population and total breeding population, and the proportion of the breeding population that is breeding in a given year. We also discuss assumptions and apply these methods to a breeding population of hawksbill sea turtles (Eretmochelys imbricata) from

  11. Delayed Recognition of an Ureteropelvic Junction Obstruction in a Young Adult Female

    PubMed Central

    Schulman, Ariel; Wuilleumier, Jean Paul; Teper, Ervin

    2015-01-01

    A percentage of ureteropelvic junction obstruction cases are clinically silent in childhood and manifest symptoms in adults. Herein we present a 25-year-old female with several years of intermittent flank pain and abdominal symptoms with prior inconclusive diagnostic workup including abdominal imaging without hydronephrosis. Ultimately, a CT scan performed during an acute pain crisis clearly identified right-sided hydronephrosis. The keys to diagnosis are awareness of this entity, a detailed history, and obtaining imaging studies during a crisis. The patient subsequently underwent a right robotic-assisted laparoscopic pyeloplasty with preservation of a lower pole crossing vessel. We highlight noteworthy features of the clinical presentation and surgical repair. PMID:26221562

  12. Elevation of cadmium, lead, and zinc in the hair of adult black female hypertensives

    SciTech Connect

    Medeiros, D.M.; Pellum, L.K.

    1984-05-01

    The southern portion of the United States has the highest mortality due to cardiovascular disease of any region of the country. The prevalence of hypertension in the South is also higher. Dietary intake of sodium, an overweight condition, and genetic factors may contribute to the problem. The role of trace elements is also a factor in producing hypertension. The objective of the present study was to explore the relationship of selected trace elements with tensive status using hair as a biopsy material. The study examined the differences in hair elemental concentrations between adult black female hypertensives and normotensives from low socioeconomic backgrounds.

  13. Delayed Recognition of an Ureteropelvic Junction Obstruction in a Young Adult Female.

    PubMed

    Schulman, Ariel; Wuilleumier, Jean Paul; Teper, Ervin

    2015-01-01

    A percentage of ureteropelvic junction obstruction cases are clinically silent in childhood and manifest symptoms in adults. Herein we present a 25-year-old female with several years of intermittent flank pain and abdominal symptoms with prior inconclusive diagnostic workup including abdominal imaging without hydronephrosis. Ultimately, a CT scan performed during an acute pain crisis clearly identified right-sided hydronephrosis. The keys to diagnosis are awareness of this entity, a detailed history, and obtaining imaging studies during a crisis. The patient subsequently underwent a right robotic-assisted laparoscopic pyeloplasty with preservation of a lower pole crossing vessel. We highlight noteworthy features of the clinical presentation and surgical repair. PMID:26221562

  14. Self-characterizations of adult female informal caregivers: gender identity and the bearing of burden.

    PubMed

    Kramer, Maeona K

    2005-01-01

    Gender identity is a powerful aspect of self that shapes values, attitudes, and conduct. Family caregivers, particularly women, tend to forgo institutionalization of care recipients even when care demands are overwhelming. The reluctance of women to relinquish care raises questions about the relationship between gender identity and the bearing of burden. To illuminate the relationship between gender and burden, 36 adult women caring for highly dependent adults were asked to describe the nature of "self"; that is, how they characterized themselves as a person. Results were tabulated and critically examined in relation to stereotypical gender traits, as well as social and political processes that create gender dichotomies. Overall, self-characterizations indicated caregivers had internalized stereotypical female gender traits that support and facilitate the enduring of burden. PMID:16025695

  15. Racial Differences in Clinical Characteristics, Perceptions and Behaviors, and Psychosocial Impact of Adult Female Acne

    PubMed Central

    Alexis, Andrew F.; Daniels, Selena R.; Kawata, Ariane K.; Burk, Caroline T.; Wilcox, Teresa K.; Taylor, Susan C.

    2014-01-01

    Objective: Limited data are available on racial differences in clinical characteristics and burden in adult female acne. The objective was to describe racial differences in clinical characteristics, psychosocial impact, perceptions, behaviors, and treatment satisfaction in facial adult female acne. Design: Cross-sectional, web-based survey. Setting: Diverse sample of United States women. Participants: Women between the ages of 25 and 45 years with facial acne (≥25 visible lesions). Measurements: Outcomes included sociodemographic characteristics, psychosocial impacts, perceptions, behaviors, and treatment satisfaction. Racial differences were evaluated using descriptive statistics and t-test/chi-square analyses. Results: 208 females participated (mean age 35±6 years); 51.4 percent were White/Caucasian and 48.6 percent were non-White/Caucasian women [Black/African American (n=51); Hispanic/Latina (n=23); Asian (n=16); Other (n=ll)]. Age of acne onset (mean 14.8±5 vs. 17.0±8 years, p<0.05) and acne concern occurred earlier (16.6±7 vs. 19.3±9 years, p<0.05) in White/Caucasian than non-White/Caucasian subjects. Facial acne primarily presented on chin (28.0%) and cheeks (30.8%) for White/Caucasian women versus cheeks (58.4%) for non-White/Caucasian women. Non-White/Caucasian women experienced more postinflammatory hyperpigmentation than White/Caucasian women (p<0.0001). Facial acne negatively affected quality of life (QoL) in both groups, and most participants (>70%) reported some depression/anxiety symptoms. More White/Caucasian than non-White/Caucasian women were troubled by facial acne (88.8% vs. 76.2%, p<0.05). Lesion clearance was most important to White/Caucasian women (57.9 vs. non-White/Caucasian 31.7%, p<0.001); non-White/Caucasian females focused on postinflammatory hyperpigmentation clearance (41.6% vs. Caucasian 8.4%, p<0.0001). Conclusion: Results highlight racial differences in participant-reported clinical characteristics, attitudes, behaviors, and

  16. The notion of precariousness among older adults living alone in the U.S.

    PubMed

    Portacolone, Elena

    2013-04-01

    This paper argues that older adults living alone in the U.S. face a set of unique challenges, as they are likely to experience a sense of precariousness. The term precariousness points to an intrinsic sense of instability and insecurity stemming from a lack of, or difficulty to, access essential resources. During a two-year ethnography of 47 older solo dwellers, this term captured one of the distinctive traits of the experience of living alone in older age in the U.S. The findings from semi-structured interviews and participant observation highlight the emergence of the notion of precariousness along three levels of analysis. First, on the micro and subjective level of analysis, older solo dwellers may struggle to perform the chores related to their household as they may deal with a failing body, faltering memory, and fixed if not shrinking income. Second, on the meso and institutional level of analysis, older adults living alone need to navigate the complex, scattered, and ever-changing landscape of services and understand their eligibility criteria, accessibility, fees, and conditions. At the same time they may have to deal with family issues. Finally, the macro level examines the pressure on older solo dwellers of a prevalent ideology that prizes independent behaviors and personal responsibility. In conclusion, the notion of precariousness illustrates the unique position of older adults living alone as they face different type of challenges on a micro, meso, and macro dimension. The paper ends with an invitation to create social policies that accommodate the needs of a growing number of older adults living alone. PMID:23561282

  17. Maternal Undernutrition Induces Premature Reproductive Senescence in Adult Female Rat Offspring

    PubMed Central

    Khorram, Omid; Keen-Rinehart, Erin; Chuang, Tsai-Der; Ross, Michael G.; Desai, Mina

    2014-01-01

    Objective To determine the effects of maternal undernutrition (MUN) on the reproductive axis of aging offspring. Design Animal (rat) study. Setting Research Laboratory. Animals Female Sprague-Dawley rats. Intervention(s) Food restriction during the second half of pregnancy in rats. Main Outcome Measures Circulating gonadotropins, Anti-Mullerian Hormone (AMH), ovarian morphology, estrous cyclicity and gene expression studies in the hypothalamus and ovary in 1 day old (P1) and aging adult offspring. Results Offspring of MUN dams had low birth weight (LBW) and by adult age developed obesity. 80% of adult LBW offspring had disruption of estrous cycle by 8 months of age with the majority of animals in persistent estrous. Ovarian morphology was consistent with acyclicity with ovaries exhibiting large cystic structures and reduced corpora lutea. There was an elevation in circulating testosterone (T), increased ovarian expression of enzymes involved in androgen synthesis, an increase in plasma Leuteinizing (LH/)/Follicle Stimulating hormone (FSH) levels, reduced estradiol (E2) levels and no changes in AMH in adult LBW offspring compared to control offspring. Hypothalamic expression of leptin receptor (OBRb), estrogen receptor-α (ER-α) and Gonadotropin Releasing hormone (GnRH) protein were altered in an age-dependent manner with increased ObRb, ER-α expression in P1 LBW hypothalami and a reversal of this expression pattern in adult LBW hypothalami. Conclusion Our data indicates that the maternal nutritional environment programs reproductive potential of the offspring through alteration of the hypothalamic-pituitary-gonadal axis. The premature reproductive senescence in LBW offspring could be secondary to development of obesity and hyperleptinemia in these animals in adult life. PMID:25439841

  18. The Lived Experiences of Female University Presidents in Texas: Stories from a Feminist Standpoint

    ERIC Educational Resources Information Center

    Thompson-Adams, Amber

    2012-01-01

    The purpose of this qualitative research study was to illustrate the ways in which female university presidents navigate the male-dominated world of higher education. The pathways female university presidents followed in order to reach the upper tiers of higher education administration were explored through interviews with presidents of 4-year…

  19. Female High School Principals in Rural Midwestern School Districts: Their Lived Experiences in Leadership

    ERIC Educational Resources Information Center

    Bartling, Ellen M.

    2013-01-01

    This study was explored the leadership experiences of female principals of rural high schools in a Midwestern state. The study sought to describe the leadership styles used by these principals to make changes within their schools. Qualitative methodology was used, and four female rural high school principals were interviewed during a series of…

  20. Markers of Resilience and Risk: Adult Lives in a Vulnerable Population

    PubMed Central

    Hauser, Stuart T.; Stott, Cori; Billings, Rebecca L.; Allen, Joseph P.

    2006-01-01

    In this report, we drew on data from an ongoing longitudinal study that began in 1978 (Hauser, Powers, Noam, Jacobson, Weiss, & Folansbee, 1984). Focusing on late, young-adult life among individuals who were psychiatrically hospitalized during adolescence, we examined markers of resilience empirically defined in terms of adult success and well-being. The study includes a demographically similar group recruited from a public high school. Major goals were to (a) develop preliminary models of adaptive functioning among adults in their 30s, (b) examine the extent to which adults with histories of serious mental disorders can be characterized by these models, and (c) explore predictors of successful adult lives from indicators of individuals' psychosocial adjustment at age 25. Results showed significant cohort effects on indexes of adaptive functioning, especially for men. Findings suggest that social relations as well as self-views of competence and relatedness play important roles in characterizing adjustment during the adult years. In addition, indexes of psychosocial adjustment as well as symptoms of psychiatric distress and hard drug use at age 25 made a difference in adult social functioning and well-being, providing hints of possible mechanisms likely to facilitate the ability to “bounce back” after a difficult adolescence. PMID:16951709

  1. Home-based rehabilitation interventions for adults living with HIV: a scoping review.

    PubMed

    Cobbing, Saul; Hanass-Hancock, Jill; Myezwa, Hellen

    2016-01-01

    Home-based rehabilitation (HBR) has been shown to improve the lives of people living with a wide range of chronic diseases in resource-rich settings. This may also be a particularly effective strategy in resource-poor settings, where access to institution-based rehabilitation is limited. This review aimed to summarise and discuss the evidence related to the effectiveness of home-based rehabilitation (HBR) interventions designed specifically for adults living with HIV. A scoping review methodology was employed, involving systematic search techniques and appraisal of appropriate evidence. English-language journal articles that assessed the quality of life or functional ability outcomes of HBR interventions for adults living with HIV were considered for this review. Out of an initial 1 135 publications retrieved from the search of databases, six articles met this review's inclusion criteria. While this review highlights the scarcity of empirical evidence related to HBR interventions for adults living with HIV, the findings of these six articles are that HBR is a safe management option that may confer a number of physical and psychological benefits for this population. Future research on HBR interventions should include a wider range of assessment measures, including cost-benefit analyses and specific tools designed to assess the functional ability and participation in activities of daily living of participants involved in these programmes. In particular, more research on HBR is required in resource-poor environments, such as sub-Saharan Africa where HIV is endemic, to assess whether this is a feasible strategy that is both effective and practical in the areas that may need it most. PMID:27002360

  2. Practitioners' opinions on Food and Nutrition Care Indicators in assisted living facilities for older adults.

    PubMed

    Chao, Shirley Y; Dwyer, Johanna T; Houser, Robert F; Tennstedt, Sharon; Jacques, Paul

    2008-09-01

    This study assessed the utility of the 57-indicator Food and Nutrition Care Indicators Checklist for assessing food and nutrition services in assisted-living facilities for older adults among registered dietitians (RDs). They were members of two American Dietetic Association practice groups focusing on aging and long-term care and were also employed in assisted-living facilities. The 1,281 respondents rated the importance of each checklist item and provided their views on the role of assisted-living facilities and their level of agreement with statements regarding the importance of residents' autonomy for making food choices and their ability to make wise dietary choices. Registered dietitians practicing in assisted-living facilities considered all of the domains on food and nutrition quality indicators on the Food and Nutrition Care Indicators Checklist to be highly important (92% of dining room environment items, 83% of foodservice operations, 92% of general nutrition, and 89% of therapeutic nutrition items). They preferred a service style that included both health and amenities, as did national health and aging experts. Registered dietitians should work with other professionals to further validate the checklist, promote its use, and establish optimal service models for food and nutrition services in assisted-living facilities for older adults. PMID:18755327

  3. Female infidelity is constrained by El Niño conditions in a long-lived bird.

    PubMed

    Kiere, Lynna Marie; Drummond, Hugh

    2016-07-01

    activity. In addition to increasing general self-maintenance and reproductive costs, warm waters may increase costs specific to EP behaviours including divorce, reduced male parental care, or pathogen exposure. Our results suggest that female boobies strategically refrained from EP behaviours to avoid these or other longer-term costs, rather than being compelled by immediate constraints. This study demonstrates that current environmental conditions affect females' mating decisions, contributing to variation in EP behaviours, even in a long-lived, iteroparous species that can buffer against temporary adversity. PMID:27119773

  4. Helping older adults to live better with hearing and vision losses.

    PubMed

    Bagley, M

    1998-01-01

    Because vision and hearing impairments increase in prevalence as age increases, professionals who work with older adults in community settings often encounter people with a wide range of difficulties with their vision and/or hearing. These problems can range from locating financial support to purchasing glasses or hearing aids to obtaining in-home training and devices that will make it possible for the individual with a sensory disability to continue living independently. Meeting the needs of these people requires that professionals be able to recognize sensory losses, accommodate for them, and help older adults to understand and cope with them. PMID:10703381

  5. Early life stress induces renal dysfunction in adult male rats but not female rats

    PubMed Central

    Loria, Analia S.; Yamamoto, Tatsuo; Pollock, Jennifer S.

    2013-01-01

    Maternal separation (MatSep) is a model of behavioral stress during early life. We reported that MatSep exacerbates ANG II-induced hypertension in adult male rats. The aims of this study were to determine whether exposure to MatSep in female rats sensitizes blood pressure to ANG II infusion similar to male MatSep rats and to elucidate renal mechanisms involved in the response in MatSep rats. Wistar Kyoto (WKY) pups were exposed to MatSep 3 h/day from days 2 to 14, while control rats remained with their mothers. ANG II-induced mean arterial pressure (MAP; telemetry) was enhanced in female MatSep rats compared with control female rats but delayed compared with male MatSep rats. Creatinine clearance (Ccr) was reduced in male MatSep rats compared with control rats at baseline and after ANG II infusion. ANG II infusion significantly increased T cells in the renal cortex and greater histological damage in the interstitial arteries of male MatSep rats compared with control male rats. Plasma testosterone was greater and estradiol was lower in male MatSep rats compared with control rats with ANG II infusion. ANG II infusion failed to increase blood pressure in orchidectomized male MatSep and control rats. Female MatSep and control rats had similar Ccr, histological renal analysis, and sex hormones at baseline and after ANG II infusion. These data indicate that during ANG II-induced hypertension, MatSep sensitizes the renal phenotype in male but not female rats. PMID:23174859

  6. Mate Choice in Adult Female Bengalese Finches: Females Express Consistent Preferences for Individual Males and Prefer Female-Directed Song Performances

    PubMed Central

    Dunning, Jeffery L.; Pant, Santosh; Bass, Aaron; Coburn, Zachary; Prather, Jonathan F.

    2014-01-01

    In the process of mate selection by female songbirds, male suitors advertise their quality through reproductive displays in which song plays an important role. Females evaluate the quality of each signal and the associated male, and the results of that evaluation guide expression of selective courtship displays. Some studies reveal broad agreement among females in their preferences for specific signal characteristics, indicating that those features are especially salient in female mate choice. Other studies reveal that females differ in their preference for specific characteristics, indicating that in those cases female evaluation of signal quality is influenced by factors other than simply the physical properties of the signal. Thus, both the physical properties of male signals and specific traits of female signal evaluation can impact female mate choice. Here, we characterized the mate preferences of female Bengalese finches. We found that calls and copulation solicitation displays are equally reliable indicators of female preference. In response to songs from an array of males, each female expressed an individual-specific song preference, and those preferences were consistent across tests spanning many months. Across a population of females, songs of some males were more commonly preferred than others, and females preferred female-directed songs more than undirected songs, suggesting that some song features are broadly attractive. Preferences were indistinguishable for females that did or did not have social experience with the singers, indicating that female preference is strongly directed by song features rather than experiences associated with the singer. Analysis of song properties revealed several candidate parameters that may influence female evaluation. In an initial investigation of those parameters, females could be very selective for one song feature yet not selective for another. Therefore, multiple song parameters are evaluated independently

  7. Mate choice in adult female Bengalese finches: females express consistent preferences for individual males and prefer female-directed song performances.

    PubMed

    Dunning, Jeffery L; Pant, Santosh; Bass, Aaron; Coburn, Zachary; Prather, Jonathan F

    2014-01-01

    In the process of mate selection by female songbirds, male suitors advertise their quality through reproductive displays in which song plays an important role. Females evaluate the quality of each signal and the associated male, and the results of that evaluation guide expression of selective courtship displays. Some studies reveal broad agreement among females in their preferences for specific signal characteristics, indicating that those features are especially salient in female mate choice. Other studies reveal that females differ in their preference for specific characteristics, indicating that in those cases female evaluation of signal quality is influenced by factors other than simply the physical properties of the signal. Thus, both the physical properties of male signals and specific traits of female signal evaluation can impact female mate choice. Here, we characterized the mate preferences of female Bengalese finches. We found that calls and copulation solicitation displays are equally reliable indicators of female preference. In response to songs from an array of males, each female expressed an individual-specific song preference, and those preferences were consistent across tests spanning many months. Across a population of females, songs of some males were more commonly preferred than others, and females preferred female-directed songs more than undirected songs, suggesting that some song features are broadly attractive. Preferences were indistinguishable for females that did or did not have social experience with the singers, indicating that female preference is strongly directed by song features rather than experiences associated with the singer. Analysis of song properties revealed several candidate parameters that may influence female evaluation. In an initial investigation of those parameters, females could be very selective for one song feature yet not selective for another. Therefore, multiple song parameters are evaluated independently

  8. No effect of different estrogen receptor ligands on cognition in adult female monkeys.

    PubMed

    Lacreuse, Agnès; Wilson, Mark E; Herndon, James G

    2009-03-01

    Many studies in women and animal models suggest that estrogens affect cognitive function. Yet, the mechanisms by which estrogens may impact cognition remain unclear. The goal of the present study was to assess the effects of different estrogen receptor (ER) ligands on cognitive function in adult ovariectomized female rhesus monkeys. The monkeys were tested for 6 weeks on a battery of memory and attentional tasks administered on a touchscreen: the object, face, and spatial versions of the Delayed Recognition Span Test (DRST) and a Visual Search task. Following a 2-week baseline period with oil vehicle treatment, monkeys were randomly assigned to one of 3 treatment groups: estradiol benzoate (EB), selective ERbeta agonist (diarylpropionitrile DPN) or selective ER modulator tamoxifen (TAM). In each treatment group, monkeys received oil vehicle for 2 weeks and the drug for 2 weeks, in a cross-over design. After a 4-week washout, a subset of monkeys was re-tested on the battery when treated with a selective ERalpha agonist (propyl-pyrazole-triol, PPT) or oil vehicle. Overall, drug treatments had no or negligible effects on cognitive performance. These results support the contention that exogenous estrogens and selective estrogen receptor modulators (SERMS) do not significantly affect cognition in young adult female macaques. Additional studies are needed to determine whether the cognitive effects of estrogens in monkeys of more advanced age are mediated by ERbeta, ERalpha or complex interactions between the two receptors. PMID:19101578

  9. Autonomic activation associated with ethanol self-administration in adult female P rats

    PubMed Central

    Bell, Richard L.; Rodd, Zachary A.; Toalston, Jamie E.; McKinzie, David L.; Lumeng, Lawrence; Li, Ting-Kai; McBride, William J.; Murphy, James M.

    2008-01-01

    The present study examined changes in heart rate (HR) prior to and during limited access ethanol drinking in adult female P rats. P rats were implanted with radiotelemetric transmitters to measure HR. Daily testing involved a 90-min pre-test period (water only available) and a subsequent 90-min test period [either water (W) or ethanol available]. After a week of habituation, one ethanol group had access to ethanol for 7 weeks (CE), and another ethanol group had access for 4 weeks, was deprived for 2 weeks and then had access for a final week (DEP). Analyses of HR revealed that CE and DEP rats had significantly higher HR than W rats during test periods that ethanol was present and that DEP rats displayed higher HR during the early test period of the ethanol deprivation interval, as well. These data indicate that ethanol drinking induces HR activation in adult female P rats, and that this activation can be conditioned to the test cage environment, paralleling reports on contextual conditioning and cue-reactivity in alcoholics exposed to alcohol-associated stimuli. Therefore, this behavioral test may prove advantageous in screening pharmacotherapies for reducing craving and relapse, which are associated with cue-reactivity in abstinent alcoholics. PMID:18713644

  10. Locomotor stability and adaptation during perturbed walking across the adult female lifespan.

    PubMed

    McCrum, Christopher; Epro, Gaspar; Meijer, Kenneth; Zijlstra, Wiebren; Brüggemann, Gert-Peter; Karamanidis, Kiros

    2016-05-01

    The aim of this work was to examine locomotor stability and adaptation across the adult female lifespan during perturbed walking on the treadmill. 11 young, 11 middle and 14 older-aged female adults (mean and SD: 25.5(2.1), 50.6(6.4) and 69.0(4.7) years old respectively) walked on a treadmill. We applied a sustained perturbation to the swing phase of the right leg for 18 consecutive gait cycles, followed by a step with the resistance unexpectedly removed, via an ankle strap connected to a break-and-release system. The margin of stability (MoS) at foot touchdown was calculated as the difference between the anterior boundary of the base of support (BoS) and extrapolated center of mass. Older participants showed lower MoS adaptation magnitude in the early adaptation phase (steps 1-3) compared to the young and middle-aged groups. However, in the late adaptation phase (steps 16-18) there were no significant differences in adaptation magnitude between the three age groups. After removing the resistance, all three age groups showed similar aftereffects (i.e. increased BoS). The current results suggest that in old age, the ability to recalibrate locomotion to control stability is preserved, but the rate of adaptive improvement in locomotor stability is diminished. PMID:26970886

  11. Acne treatment patterns, expectations, and satisfaction among adult females of different races/ethnicities

    PubMed Central

    Rendon, Marta I; Rodriguez, David A; Kawata, Ariane K; Degboe, Arnold N; Wilcox, Teresa K; Burk, Caroline T; Daniels, Selena R; Roberts, Wendy E

    2015-01-01

    Background Limited data are available on acne treatment patterns, expectations, and satisfaction in the adult female subpopulation, particularly among different racial and ethnic groups. Objective Describe acne treatment patterns and expectations in adult females of different racial/ethnic groups and analyze and explore their potential effects on medication compliance and treatment satisfaction. Methods A cross-sectional, Web-based survey was administered to US females (25–45 years) with facial acne (≥25 visible lesions). Data collected included sociodemographics, self-reported clinical characteristics, acne treatment use, and treatment expectations and satisfaction. Results Three hundred twelve subjects completed the survey (mean age, 35.3±5.9 years), comprising black (30.8%), Hispanic (17.6%), Asian/other (17.3%), and white (34.3%). More than half of the subjects in each racial group recently used an acne treatment or procedure (black, 63.5%; Hispanic, 54.5%; Asian/other, 66.7%; white, 66.4%). Treatment use was predominantly over-the-counter (OTC) (47.4%) versus prescription medications (16.6%). OTC use was highest in white subjects (black, 42.7%; Hispanic, 34.5%; Asian/other, 44.4%; white, 59.8%; P<0.05). The most frequently used OTC treatments in all racial/ethnic groups were salicylic acid (SA) (34.3%) and benzoyl peroxide (BP) (32.1%). Overall, compliance with acne medications was highest in white versus black (57.0±32.4 vs 42.7±33.5 days, P>0.05), Hispanic (57.0±32.4 vs 43.2±32.9 days, P>0.05), and Asian/other (57.0±32.4 vs 46.9±37.2 days, P>0.05) subjects. Most subjects expected OTC (73.7%) and prescription (74.7%) treatments to work quickly. Fewer than half of the subjects were satisfied with OTC treatment (BP, 47.0%; SA, 43.0%), often due to skin dryness (BP, 26.3%; SA, 44.3%) and flakiness (BP, 12.3%; SA, 31.1%). No statistically significant differences were observed among racial/ethnic groups in their level of satisfaction with OTC or

  12. Reproductive state modulates testosterone-induced singing in adult female European starlings (Sturnus vulgaris)

    PubMed Central

    Stevenson, Tyler J.; Fortune, Eric S.; Ball, Gregory F.

    2015-01-01

    European starlings (Sturnus vulgaris) exhibit seasonal changes in singing and in the volumes of the neural substrate. Increases in song nuclei volume are mediated at least in part by increases in day length, which is also associated with increases in plasma testosterone (T), reproductive activity, and singing behavior in males. The correlations between photoperiod (i.e. daylength), T, reproductive state and singing hamper our ability to disentangle causal relationships. We investigated how photoperiodic-induced variation in reproductive state modulates the effects of T on singing behavior and song nuclei volumes in adult female starlings. Female Starlings do not naturally produce measureable levels of circulating T but nevertheless respond to exogenous T, which induces male-like singing. We manipulated photoperiod by placing birds in a photosensitive or photorefractory state and then treated them with T-filled or empty silastic implants. We recorded morning singing behavior for three weeks, after which we assessed reproductive condition and measured song nuclei volumes. We found that T-treated photosensitive birds sang significantly more than all other groups including T-treated photorefractory birds. All T-treated birds had larger song nuclei volumes than with blank-treated birds (despite photorefractory T-treated birds not increasing song-rate). There was no effect of photoperiod on the song nuclei volumes of T-treated birds. These data show that the behavioral effects of exogenous T can be modulated by reproductive state in adult female songbirds. Furthermore, these data are consistent with other observations that increases in singing rate in response to T are not necessarily due to the direct effects of T on song nuclei volume. PMID:25989596

  13. Reproductive state modulates testosterone-induced singing in adult female European starlings (Sturnus vulgaris).

    PubMed

    Rouse, Melvin L; Stevenson, Tyler J; Fortune, Eric S; Ball, Gregory F

    2015-06-01

    European starlings (Sturnus vulgaris) exhibit seasonal changes in singing and in the volumes of the neural substrate. Increases in song nuclei volume are mediated at least in part by increases in day length, which is also associated with increases in plasma testosterone (T), reproductive activity, and singing behavior in males. The correlations between photoperiod (i.e. daylength), T, reproductive state and singing hamper our ability to disentangle causal relationships. We investigated how photoperiodic-induced variation in reproductive state modulates the effects of T on singing behavior and song nuclei volumes in adult female starlings. Female starlings do not naturally produce measureable levels of circulating T but nevertheless respond to exogenous T, which induces male-like singing. We manipulated photoperiod by placing birds in a photosensitive or photorefractory state and then treated them with T-filled or empty silastic implants. We recorded morning singing behavior for 3 weeks, after which we assessed reproductive condition and measured song nuclei volumes. We found that T-treated photosensitive birds sang significantly more than all other groups including T-treated photorefractory birds. All T-treated birds had larger song nuclei volumes than with blank-treated birds (despite photorefractory T-treated birds not increasing song-rate). There was no effect of photoperiod on the song nuclei volumes of T-treated birds. These data show that the behavioral effects of exogenous T can be modulated by reproductive state in adult female songbirds. Furthermore, these data are consistent with other observations that increases in singing rate in response to T are not necessarily due to the direct effects of T on song nuclei volume. PMID:25989596

  14. Long-term impacts of poaching on relatedness, stress physiology, and reproductive output of adult female african elephants.

    PubMed

    Gobush, K S; Mutayoba, B M; Wasser, S K

    2008-12-01

    Widespread poaching prior to the 1989 ivory ban greatly altered the demographic structure of matrilineal African elephant (Loxodonta africana) family groups in many populations by decreasing the number of old, adult females. We assessed the long-term impacts of poaching by investigating genetic, physiological, and reproductive correlates of a disturbed social structure resulting from heavy poaching of an African elephant population in Mikumi National Park, Tanzania, prior to 1989. We examined fecal glucocorticoid levels and reproductive output among 218 adult female elephants from 109 groups differing in size, age structure, and average genetic relatedness over 25 months from 2003 to 2005. The distribution in group size has changed little since 1989, but the number of families with tusked old matriarchs has increased by 14.2%. Females from groups that lacked an old matriarch, first-order adult relatives, and strong social bonds had significantly higher fecal glucocorticoid values than those from groups with these features (all females R(2)= 0.31; females in multiadult groups R(2)= 0.46). Females that frequented isolated areas with historically high poaching risk had higher fecal glucocorticoid values than those in low poaching risk areas. Females with weak bonds and low group relatedness had significantly lower reproductive output (R(2)[U]=0.21). Females from disrupted groups, defined as having observed average group relatedness 1 SD below the expected mean for a simulated unpoached family, had significantly lower reproductive output than females from intact groups, despite many being in their reproductive prime. These results suggest that long-term negative impacts from poaching of old, related matriarchs have persisted among adult female elephants 1.5 decades after the 1989 ivory ban was implemented. PMID:18759771

  15. Building a Comprehensive System of Services to Support Adults Living with Long-Term Mechanical Ventilation

    PubMed Central

    Leasa, David; Elson, Stephen

    2016-01-01

    Background. Increasing numbers of individuals require long-term mechanical ventilation (LTMV) in the community. In the South West Local Health Integration Network (LHIN) in Ontario, multiple organizations have come together to design, build, and operate a system to serve adults living with LTMV. Objective. The goal was to develop an integrated approach to meet the health and supportive care needs of adults living with LTMV. Methods. The project was undertaken in three phases: System Design, Implementation Planning, and Implementation. Results. There are both qualitative and quantitative evidences that a multiorganizational system of care is now operational and functioning in a way that previously did not exist. An Oversight Committee and an Operations Management Committee currently support the system of services. A Memorandum of Understanding has been signed by the participating organizations. There is case-based evidence that hospital admissions are being avoided, transitions in care are being thoughtfully planned and executed collaboratively among service providers, and new roles and responsibilities are being accepted within the overall system of care. Conclusion. Addressing the complex and variable needs of adults living with LTMV requires a systems response involving the full continuum of care. PMID:27445527

  16. A Qualitative Examination of Stigma Among Formerly Incarcerated Adults Living With HIV

    PubMed Central

    Swan, Holly

    2016-01-01

    The over-representation of people with stigmatized characteristics in the U.S. criminal justice population, including adults living with HIV, makes formerly incarcerated adults susceptible to multiple stigmas. Yet, the experience of HIV-related stigma, especially among individuals who have an additional compromising status in society (i.e., a criminal record) is understudied. This study used qualitative data from 30 interviews with formerly incarcerated adults living with HIV to explore the contexts within which one of these statuses becomes more salient than another for these individuals. Anticipated stigma was the primary barrier to disclosure of either status. The salience of anticipated stigma depended on the context within which disclosure may occur, including social interactions, employment, and engaging in HIV care. Communities with a high prevalence of HIV and incarceration, and health care providers within those communities should be targeted for stigma reduction efforts. Practitioners should work to empower individuals living with HIV, especially in the face of multiple potential stigmas. PMID:27182459

  17. Building a Comprehensive System of Services to Support Adults Living with Long-Term Mechanical Ventilation.

    PubMed

    Leasa, David; Elson, Stephen

    2016-01-01

    Background. Increasing numbers of individuals require long-term mechanical ventilation (LTMV) in the community. In the South West Local Health Integration Network (LHIN) in Ontario, multiple organizations have come together to design, build, and operate a system to serve adults living with LTMV. Objective. The goal was to develop an integrated approach to meet the health and supportive care needs of adults living with LTMV. Methods. The project was undertaken in three phases: System Design, Implementation Planning, and Implementation. Results. There are both qualitative and quantitative evidences that a multiorganizational system of care is now operational and functioning in a way that previously did not exist. An Oversight Committee and an Operations Management Committee currently support the system of services. A Memorandum of Understanding has been signed by the participating organizations. There is case-based evidence that hospital admissions are being avoided, transitions in care are being thoughtfully planned and executed collaboratively among service providers, and new roles and responsibilities are being accepted within the overall system of care. Conclusion. Addressing the complex and variable needs of adults living with LTMV requires a systems response involving the full continuum of care. PMID:27445527

  18. Everyday living with diabetes described by family members of adult people with type 1 diabetes.

    PubMed

    Rintala, Tuula-Maria; Paavilainen, Eija; Astedt-Kurki, Päivi

    2013-01-01

    The aim of this study was to explore family members' experiences of everyday life in families with adult people living with type 1 diabetes. The grounded theory method was used to gather and analyse data from the interviews of nineteen family members. Six concepts describing the family members' views on everyday living with diabetes were generated on the basis of the data. Everyday life with diabetes is described as being intertwined with hypoglycemia. Becoming acquainted with diabetes takes place little by little. Being involved in the management and watching self-management from the sidelines are concepts describing family members' participation in the daily management of diabetes. The family members are also integrating diabetes into everyday life. Living on an emotional roller-coaster tells about the thoughts and feelings that family members experience. Family members of adult people with diabetes are involved in the management of the diabetes in many ways and experience many concerns. The family members' point of view is important to take into consideration when developing education for adults with diabetes. PMID:24455251

  19. Chronic pain: the help-seeking behavior, attitudes, and beliefs of older adults living in the community.

    PubMed

    Cornally, Nicola; McCarthy, Geraldine

    2011-12-01

    Psychologic variables such as attitudes and beliefs may account for patients choosing not to seek treatment for pain; however, there is a dearth of empirical research to support this contention. The aim of this study was to explore the help-seeking behavior, individual characteristics, attitudes, and beliefs of older adults with chronic pain in an Irish community setting. A descriptive correlational design was used. A convenience sample of 72 older adults with chronic pain were recruited through two primary care practices. The research instruments used were a demographic questionnaire, the Level of Expressed Need Questionnaire, which measured help-seeking behavior, the Pain Attitudes Questionnaire, and the Pain Beliefs Questionnaire. Results revealed that individual characteristics associated with help-seeking behavior were female gender, increasing age, higher education, living alone, and severe pain. High levels of stoicism were reported, indicating that participants were more likely to believe they had superior pain control and courage in the face of pain and were not willing to disclose their pain to others. These attitudes were significantly associated with lower levels of expressed need for treatment. Participants had moderate age-related beliefs about the origin of pain, but those who believed pain had an organic cause were more likely to seek help. PMID:22117752

  20. Prevalence and risk factors for self-neglect among older adults living alone in South Korea.

    PubMed

    Lee, Minhong; Kim, Kyeongmo

    2014-01-01

    This study aimed to explore the prevalence of and risk factors for self-neglect among older adults who live alone. Data were obtained through face-to-face interview responses of 1,023 older adults living alone in a metropolitan area in South Korea, selected via stratified random sampling, which considered the population variables gender, age group, and district. Descriptive statistics were used to characterize the prevalence of self-neglect, and hierarchical multiple regression analysis was conducted to identify significant risk factors of self-neglect. At least 22.8% of the participants could be considered to have one form of elder self-neglect. Consistent with previous research, self-neglect was more prevalent in the older people living alone who had higher levels of depressive symptoms or a lack of family social support. Unexpectedly, self-neglect was more prevalent among respondents with higher levels of education and cognitive abilities, lower levels of medical comorbidities, and more children. Additionally, social networks of friends and use of social services (formal social support) did not affect the frequency of self-neglect. The findings have implications for gerontological practice and policy, especially for older people living alone in South Korea. PMID:24956921

  1. Vitamin E status of 20- to 59-year-old adults living in the Seoul metropolitan area of South Korea

    PubMed Central

    Kim, Young-Nam

    2015-01-01

    BACKGROUND/OBJECTIVES Vitamin E is a fat-soluble vitamin and functions primarily as a lipid antioxidant. Inadequate vitamin E status may increase risk of several chronic diseases. Thus, the objectives of this study were to estimate intake and plasma concentration of each tocopherol and to evaluate vitamin E status of Korean adults. SUBJECTS/METHODS Three consecutive 24-h food recalls and fasting blood samples were collected from healthy 20- to 59-y-old adults (33 males and 73 females) living in the Seoul metropolitan area, South Korea. α-, β-, δ-, and γ-tocopherol intakes and plasma concentrations of tocopherols (α-, δ-, and γ-tocopherol) were analyzed by gender. RESULTS Dietary vitamin E and total vitamin E intake (dietary plus supplemental vitamin E) was 17.68 ± 14.34 and 19.55 ± 15.78 mg α-tocopherol equivalents, respectively. The mean daily α-tocopherol, and γ-tocopherol intakes were 3.07 ± 2.27 mg and 5.98 ± 3.74 mg, respectively. Intakes of total vitamin E and each tocopherol of males were significantly higher than those of females (P < 0.05). Plasma α-tocopherol concentration was 15.45 ± 10.16 of males and 15.00 ± 4.54 µmol/L of females, respectively. There were no significant differences in plasma tocopherol concentrations by gender (P ≥ 0.05). Plasma α-tocopherol was negatively correlated with γ-tocopherol intake (P < 0.05). Twenty-three percent of the subjects had plasma α-tocopherol concentrations < 12 µmol/L indicating a biochemical deficiency of vitamin E. Approximately 8% and 9% of these participants had plasma α-tocopherol:total lipid ratio less than 1.59 µmol/mmol and plasma α-tocopherol:total cholesterol ratio less than 2.22 µmol/mmol, respectively, which are also indicative of vitamin E deficiency. CONCLUSIONS Vitamin E intakes of Korean adults were generally adequate with the Korean Dietary Reference Intakes for vitamin E. However, α-tocopherol intake was lower than that reported in other countries, and 23% of the

  2. Patterns and predictors of sexual function after liver donation: The Adult-to-Adult Living Donor Liver Transplantation Cohort study.

    PubMed

    DiMartini, Andrea F; Dew, Mary Amanda; Butt, Zeeshan; Simpson, Mary Ann; Ladner, Daniela P; Smith, Abigail R; Hill-Callahan, Peg; Gillespie, Brenda W

    2015-05-01

    Although sexual functioning is an important facet of a living donor's quality of life, it has not received an extensive evaluation in this population. Using data from the Adult-to-Adult Living Donor Liver Transplantation Cohort Study, we examined donor sexual functioning across the donation process from the predonation evaluation to 3 months and 1 year after donation. Donors (n = 208) and a comparison group of nondonors (n = 155) completed self-reported surveys with specific questions on sexual desire, satisfaction, orgasm, and (for men) erectile function. Across the 3 time points, donor sexual functioning was lower at the evaluation phase and 3 months after donation versus 1 year after donation. In the early recovery period, abdominal pain was associated with difficulty reaching orgasm [odds ratio (OR), 3.98; 95% confidence interval (CI), 1.30-12.16], concerns over appearance were associated with lower sexual desire (OR, 4.14; 95% CI, 1.02-16.79), and not feeling back to normal was associated with dissatisfaction with sexual life (OR, 3.58; 95% CI, 1.43-8.99). Efforts to educate donors before the surgery and prepare them for the early recovery phase may improve recovery and reduce distress regarding sexual functioning. PMID:25779554

  3. Predicting fat-free mass index and sarcopenia in assisted-living older adults.

    PubMed

    Campbell, Taylor M; Vallis, Lori Ann

    2014-01-01

    Age-related muscle loss, termed sarcopenia, has been linked to functional deficits and an increased risk of falling. Such risk is of alarming concern due to the high disability and mortality rates associated with falling in older adults. Our laboratory recently developed a prediction model for fat-free mass index (FFMI) and, subsequently, sarcopenia within a community-dwelling older adult population using functional measures that are easily accessible to clinicians. The purpose of this study was to (1) determine how our prediction model performed in an older and less mobile assisted-living population, and if performance of the model was poor; (2) to improve and modify our previous prediction model using data acquired from this unique population. Forty assisted-living older adults (10 males) aged 86.1 ± 6.2 years participated in the study. Each completed four questionnaires to examine their mental and physical health status and anxiety levels related to falling. Anthropometric, balance, strength, and gait tests were conducted. Fat-free mass values, determined by bioelectrical impedance analysis, were normalized by height to obtain FFMI. Using an algorithm proposed by the European Working Group on Sarcopenia in Older People, FFMI along with grip strength and gait speed were used to identify sarcopenic individuals. FFMI was significantly correlated with sex, body mass index (BMI), circumference measures, handgrip strength, gait velocity, and measures of gait variability. The percentage of the variable variation explained by our previous model was reduced for a population of assisted-living older adults (R(2) of 0.6744 compared to the reported R(2) of 0.9272 for community-dwelling older adults; McIntosh et al. Age (Dordrecht, Netherlands), 2013). The prediction equation that accounted for the greatest variability of FFMI for the assisted living group included the independent variables of forearm circumference, BMI, handgrip strength, and variability of the double

  4. Vitamin D status and its associated factors of free living Malay adults in a tropical country, Malaysia.

    PubMed

    Moy, Foong Ming

    2011-09-01

    Vitamin D status is influenced by sun exposure, geographic latitude, daily outdoor activities, body surface exposed to sunlight and dietary intakes. Malaysia, is sunny all year round. However, the vitamin D status of this population especially among the healthy and free living adults is not known. Therefore a study of vitamin D status and associated factors was initiated among an existing Malay cohort in Kuala Lumpur. A total of 380 subjects were sampled to have their vitamin D status assessed using 25-hydroxyvitamin D (25(OH)D). A short questionnaire enquiring socio-demographic characteristics, exposure to sunlight and clothing style was administered. Their mean age was 48.5±5.2years and the mean 25(OH)D for males and females were 56.2±18.9nmol/L and 36.2±13.4nmol/L respectively. There were significant positive correlation for sun exposure score (r=0.27, p<0.001) and negative correlation for sun protection score (r=-0.41, p<0.001) with 25(OH)D levels. In the logistic regression model, females (OR=2.93; 95% CI: 1.17, 7.31), BMI (1.1; 1.03, 1.20) and sun exposure score (0.998; 0.996, 0.999) were significantly associated with vitamin D status as represented by 25(OH)D levels. Our findings show that obesity, lifestyle behaviours and clothing style are directly associated with our participants especially females' low vitamin D status. PMID:21636288

  5. Individual variation in feeding habitat use by adult female green sea turtles (Chelonia mydas): are they obligately neritic herbivores?

    PubMed

    Hatase, Hideo; Sato, Katsufumi; Yamaguchi, Manami; Takahashi, Kotaro; Tsukamoto, Katsumi

    2006-08-01

    Satellite telemetry and stable isotope analysis were used to confirm that oceanic areas (where water depths are >200 m) are alternative feeding habitats for adult female green sea turtles (Chelonia mydas), which have been thought to be obligate herbivores in neritic areas (where depths are <200 m). Four females were tagged with satellite transmitters and tracked during post-nesting periods from Ogasawara Islands, Japan. Three females migrated to neritic habitats, while transmissions from another female ceased in an oceanic habitat. The overall mean nighttime dive depths during oceanic swimming periods in two females were <20 m, implying that the main function of their nighttime dives were resting with neutral buoyancy, whereas the means in two other females were >20 m, implying that they not only rested, but also foraged on macroplankton that exhibit diel vertical migration. Comparisons of stable carbon and nitrogen isotope ratios between 89 females and the prey items in a three-source mixing model estimated that 69% of the females nesting on Ogasawara Islands mainly used neritic habitats and 31% mainly used oceanic habitats. Out of four females tracked by satellite, two females were inferred from isotope ratios to be neritic herbivores and the two others oceanic planktivores. Although post-nesting movements for four females were not completely consistent with the inferences from isotope ratios, possibly due to short tracking periods (28-42 days), their diving behaviors were consistent with the inferences. There were no relationships between body size and the two isotope ratios, indicating a lack of size-related differences in feeding habitat use by adult female green turtles, which was in contrast with loggerhead sea turtles (Caretta caretta). These results and previous findings suggest that ontogenetic habitat shifts by sea turtles are facultative, and consequently, their life histories are polymorphic. PMID:16683139

  6. The lived experience of visual creative expression for young adult cancer survivors.

    PubMed

    Green, A R; Young, R A

    2015-09-01

    Engaging in visual creative expression individually and in a therapeutic setting can be a beneficial experience for cancer survivors; however, most research in this field has been conducted with older adults. The current study aimed to address this gap by utilising van Manen's hermeneutic phenomenology to answer the following question: 'What is the lived experience and meaning of visual creative expression for young adult cancer survivors?' Seven young adults, diagnosed with cancer between the ages of 18 and 35, were interviewed about creative expression experiences, which they engaged in individually and/or in a therapeutic setting. Data analysis included a thematic reflection, guided existential reflection, and a process of writing and rewriting. Two superordinate themes were identified: increased self-understanding and a healing experience. Seven subthemes were also identified and included the following: being in the flow, allowing the body to express itself, renegotiating control, changing one's environment, being seen, respect for art as a separate entity and giving back. Findings suggest that visual creative expression can be a meaningful experience for young adult cancer survivors, and that this experience espouses both similarities and differences from experiences of older adult survivors. Recommendations are made for future research, in addition to implications for practitioners. PMID:25413274

  7. Spatial distribution of juvenile and adult female Tanner crabs (Chionoecetes bairdi) in a glacial fjord ecosystem: Implications for recruitment processes

    USGS Publications Warehouse

    Nielsen, J.K.; Taggart, S.J.; Shirley, T.C.; Mondragon, J.

    2007-01-01

    A systematic pot survey in Glacier Bay, Alaska, was conducted to characterize the spatial distribution of juvenile and adult female Tanner crabs, and their association with depth and temperature. The information was used to infer important recruitment processes for Tanner crabs in glaciated ecosystems. High-catch areas for juvenile and adult female Tanner crabs were identified using local autocorrelation statistics. Spatial segregation by size class corresponded to features in the glacial landscape: high-catch areas for juveniles were located at the distal ends of two narrow glacial fjords, and high-catch areas for adults were located in the open waters of the central Bay. Juvenile female Tanner crabs were found at nearly all sampled depths (15-439 m) and temperatures (4-8??C), but the biggest catches were at depths <150 m where adults were scarce. Because adults may prey on or compete with juveniles, the distribution of juveniles could be influenced by the distribution of adults. Areas where adults or predators are scarce, such as glacially influenced fjords, could serve as refuges for juvenile Tanner crabs. ?? 2007 International Council for the Exploration of the Sea. Published by Oxford Journals. All rights reserved.

  8. Recurrent primary sclerosing cholangitis in the Adult-to-Adult Living Donor Liver Transplantation Cohort Study: Comparison of risk factors between living and deceased donor recipients.

    PubMed

    Gordon, Fredric D; Goldberg, David S; Goodrich, Nathan P; Lok, Anna S F; Verna, Elizabeth C; Selzner, Nazia; Stravitz, R Todd; Merion, Robert M

    2016-09-01

    Primary sclerosing cholangitis (PSC) recurs in 15%-25% of patients transplanted for PSC. In the United States, PSC transplant patients are more likely to receive an organ from a living donor (LD) than patients without PSC. Our aims were to (1) compare risk of PSC recurrence in LD versus deceased donor recipients and (2) identify risk factors for PSC recurrence. There were 241 living donor liver transplantations (LDLTs) and 65 deceased donor liver transplantation (DDLT) patients transplanted between 1998 and 2013 enrolled in the Adult-to-Adult Living Donor Liver Transplantation Cohort Study who were evaluated. PSC recurrence risk for LDLT and DDLT recipients was compared using Kaplan-Meier survival curves and log-rank tests. Cox models were used to evaluate PSC risk factors. Overall PSC recurrence probabilities were 8.7% and 22.4% at 5 and 10 years after liver transplantation (LT), respectively. The risk of PSC recurrence was not significantly different for DDLT versus LDLT recipients (P = 0.36). For DDLT versus LDLT recipients, unadjusted 5- and 10-year PSC recurrence was 9.4% versus 9.5% and 36.9% versus 21.1%. Higher laboratory Model for End-Stage Liver Disease (MELD) score at LT, onset of a biliary complication, cholangiocarcinoma, and higher donor age were associated with increased risks of PSC recurrence: for MELD (hazard ratio [HR] = 1.06; 95% confidence interval [CI] 1.02-1.10 per MELD point, P = 0.002); for biliary complication (HR, 2.82; 95% CI, 1.28-6.25; P = 0.01); for cholangiocarcinoma (HR, 3.98; 95% CI, 1.43-11.09; P = 0.008); for donor age (per 5-years donor age; HR, 1.17; 95% CI, 1.02-1.35; P = 0.02). Factors not significantly associated with PSC recurrence included the following: first-degree relative donor (P = 0.11), post-LT cytomegalovirus infection (P = 0.38), and acute rejection (P = 0.22). Risk of recurrent PSC was not significantly different for DDLT and LDLT recipients. Biliary complications

  9. The Many Faces of Military Families: Unique Features of the Lives of Female Service Members.

    PubMed

    Southwell, Kenona H; MacDermid Wadsworth, Shelley M

    2016-01-01

    Female service members' family structures differ from the traditional male service member-female spouse composition of military families. Consequently, this mixed-methods study reviewed demographic data, empirical evidence, and presented findings from secondary analyses of the 2010 wave of the Military Family Life Project regarding structural differences in male and female service members' families and perceptions and experiences of military spouses. In addition, to gain an understanding of the influence of women's service on their family functioning, we conducted in-depth telephone interviews with 20 civilian husbands residing in 11 states around the United States. Empirical evidence suggests service women had higher rates or remarriage and divorce than service men. Women were also more likely than men to be part of nontraditional family forms. Civilian husbands of female service members, however, reported lower marital satisfaction, less support from the community, and less satisfaction with the military lifestyle than military wives. Husbands' accounts indicated that their families experienced both benefits and challenges from wives' service. Integration in the military community and separation presented major challenges for women's families. Implications of benefits and challenges of women's service for their families are discussed. PMID:26741904

  10. Outsourcing the Gender Factory: Living Arrangements and Service Expenditures on Female and Male Tasks

    ERIC Educational Resources Information Center

    de Ruijter, Esther; Treas, Judith K.; Cohen, Philip N.

    2005-01-01

    Using data from the U.S. Consumer Expenditure Survey 1998, this study analyzes how much money different types of households spend for domestic services on "female" and "male" tasks. We test alternative hypotheses based on economic and sociological theories of gender differentiation. Contrary to arguments that marriage lowers the risk to one…

  11. I Am a Chameleon in Pearls: How Three Select Female Superintendents Perceive Their Professional Lives

    ERIC Educational Resources Information Center

    Ryan, Catherine Agnes

    2012-01-01

    The public school superintendent is the least progressive position in education at integrating women and balancing the scales of equitable representation. Statistical data indicates there are far fewer females than males serving as superintendents. Current statistics show women make up: 1) over 70 percent of all public school educators; 2) nearly…

  12. Household Structure and Living Conditions in Nigeria

    ERIC Educational Resources Information Center

    Mberu, Blessing Uchenna

    2007-01-01

    Data on 7,632 households from the 1999 Nigeria Demographic and Health Survey are used to examine household structure and living conditions in Nigeria. The study finds significant disadvantage in living conditions of single-adult, female- and single-adult, male-headed households relative to two-parent households. Extended households show no…

  13. General Anxiety Disorder Symptoms, Tension Reduction, and Marijuana Use Among Young Adult Females

    PubMed Central

    Hagerty, Claire E.; Herman, Debra S.; Hayaki, Jumi; Anderson, Bradley J.; Budney, Alan J.; Stein, Michael

    2010-01-01

    Abstract Background The current study tested the hypothesis that tension reduction expectancies mediate the relationship between anxiety symptoms and marijuana use. Methods Interview data for 332 young adult females from Southern New England were collected from 2004 to 2009. Results In structural equation modeling, anxiety symptoms had a significant direct effect (byx = 0.227, 95% confidence interval [CI] 0.086-0.369, p < 0.05) on tension reduction expectancies and a significant indirect effect (byx = 0.026, 95% CI 0.010-0.046, p < 0.05) on marijuana use. Conclusions The effect of anxiety symptoms on marijuana use was fully mediated by tension reduction expectancies. Implications for tension reduction as a possible component of treatment interventions are discussed. PMID:20718677

  14. Prevalence and Correlates of Suicidal Behavior among Adult Female Victims of Intimate Partner Violence

    PubMed Central

    Cavanaugh, Courtenay E.; Messing, Jill Theresa; Del-Colle, Melissa; O’Sullivan, Chris; Campbell, Jacquelyn C.

    2011-01-01

    This study examined the prevalence and correlates of suicidal threats and attempts among 662 racially and ethnically diverse adult female victims of intimate partner violence (IPV). One in five women had threatened or attempted suicide during her lifetime. Multiple logistic regression results indicated that women at greater risk of severe or potentially lethal assaults as measured by the Danger Assessment and those who reported having a chronic or disabling illness were more likely to have threatened or attempted suicide. A linear association was found between age and suicide threats/attempts, with younger women having increased odds. Finally, African American IPV victims were less likely to have threatened or attempted suicide as compared to Latina victims. Study implications are discussed. PMID:21535096

  15. Ileo-Colic Burkitt Lymphoma in a Young Adult Female- A Case Report.

    PubMed

    Sangma, Mima Maychet B; Dasiah, Simon D; Ashok, Aju James

    2016-04-01

    Burkitt's lymphoma is an uncommon and aggressive type of Non-Hodgkin's lymphoma and is one of the fastest growing cancer tumour in humans; growth fraction close to 100%. We report a case of a young adult female presented with acute pain abdomen with ileo-caecal mass. On clinical presentation, initial diagnosis was acute appendicitis with lump formation. Ultrasound reported as diffuse inflammatory changes and later CECT was done which reported as Gastro-Intestinal Stromal Tumour (GIST). On laparotomy, a huge hard mass was found on ileo-caecal region and right hemicolectomy was done. Diagnosis was confirmed as Non-Hodgkins Burkitt's Lymphoma by HPE and immunohistochemistry testing. So, careful workup is the key to initiate early treatment. This patient had complete remission after the right hemicolectomy followed by multiagent chemotherapy. PMID:27190885

  16. Ileo-Colic Burkitt Lymphoma in a Young Adult Female- A Case Report

    PubMed Central

    Dasiah, Simon D; Ashok, Aju James

    2016-01-01

    Burkitt’s lymphoma is an uncommon and aggressive type of Non-Hodgkin’s lymphoma and is one of the fastest growing cancer tumour in humans; growth fraction close to 100%. We report a case of a young adult female presented with acute pain abdomen with ileo-caecal mass. On clinical presentation, initial diagnosis was acute appendicitis with lump formation. Ultrasound reported as diffuse inflammatory changes and later CECT was done which reported as Gastro-Intestinal Stromal Tumour (GIST). On laparotomy, a huge hard mass was found on ileo-caecal region and right hemicolectomy was done. Diagnosis was confirmed as Non-Hodgkins Burkitt’s Lymphoma by HPE and immunohistochemistry testing. So, careful workup is the key to initiate early treatment. This patient had complete remission after the right hemicolectomy followed by multiagent chemotherapy. PMID:27190885

  17. Disability in instrumental activities of daily living among older adults: gender differences

    PubMed Central

    Alexandre, Tiago da Silva; Corona, Ligiana Pires; Nunes, Daniella Pires; Santos, Jair Lício Ferreira; Duarte, Yeda Aparecida de Oliveira; Lebrão, Maria Lúcia

    2014-01-01

    OBJECTIVE To analyze gender differences in the incidence and determinants of disability regarding instrumental activities of daily living among older adults. METHODS The data were extracted from the Saúde, Bem-Estar e Envelhecimento (SABE – Health, Wellbeing and Ageing) study. In 2000, 1,034 older adults without difficulty in regarding instrumental activities of daily living were selected. The following characteristics were evaluated at the baseline: sociodemographic and behavioral variables, health status, falls, fractures, hospitalizations, depressive symptoms, cognition, strength, mobility, balance and perception of vision and hearing. Instrumental activities of daily living such as shopping and managing own money and medication, using transportation and using the telephone were reassessed in 2006, with incident cases of disability considered as the outcome. RESULTS The incidence density of disability in instrumental activities of daily living was 44.7/1,000 person/years for women and 25.2/1,000 person/years for men. The incidence rate ratio between women and men was 1.77 (95%CI 1.75;1.80). After controlling for socioeconomic status and clinical conditions, the incidence rate ratio was 1.81 (95%CI 1.77;1.84), demonstrating that women with chronic disease and greater social vulnerability have a greater incidence density of disability in instrumental activities of daily living. The following were determinants of the incidence of disability: age ≥ 80 and worse perception of hearing in both genders; stroke in men; and being aged 70 to 79 in women. Better cognitive performance was a protective factor in both genders and better balance was a protective factor in women. CONCLUSIONS The higher incidence density of disability in older women remained even after controlling for adverse social and clinical conditions. In addition to age, poorer cognitive performance and conditions that adversely affect communication disable both genders. Acute events, such as a stroke

  18. How old am I? Age estimation in living adults: a case report.

    PubMed

    Cattaneo, C; De Angelis, D; Ruspa, M; Gibelli, D; Cameriere, R; Grandi, M

    2008-12-01

    Age estimation is a common task in forensic medicine. Odontologists are frequently involved in the age assessment of human remains or living juveniles. The need to estimate the age of living individuals is becoming more frequent, because of the increasing number of immigrants (illegal or otherwise) without acceptable identification documents and with missing or uncertain birth dates. Whereas age estimation in subadults is usually performed by methods based on the physiological growth of bones and teeth, in the case of living adults age determination is more difficult, because body maturation has come to an end and the most commonly used procedures in forensics on human remains are too invasive for the living individual. The following case report aims at highlighting the difficulties of performing age estimation in the living adult and the importance of a multidisciplinary approach including forensic odontology: a middle-aged woman from Ethiopia who was supposed to be 62 years old (according to one set of documents), was removed from employment lists as she had reached the retirement age for Italy. However another set of documents indicated a younger age (46 years). Hormonal dosage of E2 (17-β estradiol) and FSH (Follicle Stimulating Hormone) showed an age close to the begininng of menopause. An experimental dental method, based on the decrease of canine pulp chamber with age, was performed in order to obtain more information: the result was an estimation of a 47-57 age range. Combined results suggested that it was more likely that the actual age of the woman was closer to 46 than to 62. PMID:22717788

  19. Urinary bladder hypersensitivity and dysfunction in female mice following early life and adult stress.

    PubMed

    Pierce, Angela N; Di Silvestro, Elizabeth R; Eller, Olivia C; Wang, Ruipeng; Ryals, Janelle M; Christianson, Julie A

    2016-05-15

    Early adverse events have been shown to increase the incidence of interstitial cystitis/painful bladder syndrome in adulthood. Despite high clinical relevance and reports of stress-related symptom exacerbation, animal models investigating the contribution of early life stress to female urological pain are lacking. We examined the impact of neonatal maternal separation (NMS) on bladder sensitivity and visceral neuroimmune status both prior-to, and following, water avoidance stress (WAS) in adult female mice. The visceromotor response to urinary bladder distension was increased at baseline and 8d post-WAS in NMS mice, while colorectal sensitivity was transiently increased 1d post-WAS only in naïve mice. Bladder micturition rate and output, but not fecal output, were also significantly increased following WAS in NMS mice. Changes in gene expression involved in regulating the stress response system were observed at baseline and following WAS in NMS mice, and WAS reduced serum corticosterone levels. Cytokine and growth factor mRNA levels in the bladder, and to a lesser extent in the colon, were significantly impacted by NMS and WAS. Peripheral mRNA levels of stress-responsive receptors were differentially influenced by early life and adult stress in bladder, but not colon, of naïve and NMS mice. Histological evidence of mast cell degranulation was increased in NMS bladder, while protein levels of protease activated receptor 2 (PAR2) and transient receptor potential ankyrin 1 (TRPA1) were increased by WAS. Together, this study provides new insight into mechanisms contributing to stress associated symptom onset or exacerbation in patients exposed to early life stress. PMID:26940840

  20. Association between hair mineral and age, BMI and nutrient intakes among Korean female adults

    PubMed Central

    Hong, Se Ra; Lee, Seung Min; Lim, Na Ri; Chung, Hwan Wook

    2009-01-01

    This study was performed to investigate the association between hair mineral levels and nutrient intakes, age, and BMI in female adults who visited a woman's clinic located in Seoul. Dietary intakes were assessed by food frequency questionnaire and mineral levels were measured in collected hairs, and the relationship between these was examined. The average daily nutrient intakes of subjects were compared to those of the KDRIs, and the energy intake status was fair. The average intake of calcium in women of 50 years and over was 91.35% of KDRIs and the potassium intake was greatly below the recommended levels in all age groups. In the average hair mineral contents in subjects, calcium and copper exceeded far more than the reference range while selenium was very low with 85.19% of subjects being lower than the reference value. In addition, the concentrations of sodium, potassium, iron, and manganese in the hair were below the reference ranges in over 15% of subjects. The concentrations of sodium, chromium, sulfur, and cadmium in the hair showed positive correlations (P < 0.05) with age, but the hair zinc level showed a negative correlation (P < 0.05) with age. The concentrations of sodium, potassium, chromium, and cadmium in the hair showed positive correlations (P < 0.05) with BMI. Some mineral levels in subjects of this study showed significant correlations with nutrient intakes, but it seems that the hair mineral content is not directly influenced by each mineral intake. As described above, some hair mineral levels in female adults deviated from the normal range, and it is considered that nutritional intervention to control the imbalance of mineral nutrition is required. Also, as some correlations were shown between hair mineral levels and age, BMI, and nutrient intakes, the possibility of utilizing hair mineral analysis for specific purposes in the future is suggested. PMID:20090887

  1. A Cross-Sectional Study of the Prevalence of Metabolic Syndrome among Young Female Emirati Adults

    PubMed Central

    Al Dhaheri, Ayesha S.; Mohamad, Maysm N.; Jarrar, Amjad H.; Ohuma, Eric O.; Ismail, Leila Cheikh; Al Meqbaali, Fatima T.; Souka, Usama; Shah, Syed M.

    2016-01-01

    Introduction Metabolic syndrome (MetS) is a growing problem in the United Arab Emirates (UAE). Moreover, the prevalence of overweight and obesity is rapidly increasing in the UAE especially among young females. However, few studies have evaluated the prevalence of MetS among young female adults in the UAE. This study determined the prevalence of MetS in Emirati females aged 17–25 years and its relation to overweight and obesity. Methods In total, 555 Emirati female college students were enrolled in a cross-sectional study, conducted during 2013–2014 at United Arab Emirates University in Al Ain, UAE. Anthropometric measurements, blood pressure and biochemical measurements were collected. MetS was defined according to the harmonised International Diabetes Federation criteria. Results Of the 555 participants enrolled, 23.1% were overweight and 10.4% were classified as obese. The overall prevalence of MetS was 6.8%. MetS prevalence was highest among obese participants (34.5%), as compared with normal-weight (1.7%) and overweight (10.1%) participants. MetS was significantly associated with overweight (adjusted odds ratio [aOR] = 3.8, 95% confidence interval [CI]; 1.15–12.52) and obesity (aOR = 11.2, 95% CI; 3.1–40.9), as compared with normal-weight. Waist-hip ratio ≥ 0.8 (aOR = 3.04, 95% CI; 1.10–8.44) was significantly associated with MetS, as compared with waist-hip ratio <0.8. The odds of MetS were 22 fold higher in participants with glycated haemoglobin (HbA1c) ≥ 6.5% (aOR = 22.5, 95% CI; 6.37–79.42) compared to HbA1c <6.5%. This difference was 9 fold higher when HbA1c between 5.6%–6.4% was compared to HbA1c <5.6% (aOR = 8.9, 95% CI; 3.4–23.5). Conclusion The prevalence of MetS among obese Emirati female students was significantly higher than overweight and normal weight students. The high prevalence of MetS highlights the importance of regular screening and intervention programmes targeting weight reduction. PMID:27414402

  2. Young adults' childhood experiences of support when living with a parent with a mental illness.

    PubMed

    Nilsson, Stefan; Gustafsson, Lisa; Nolbris, Margaretha Jenholt

    2015-12-01

    There are several concerns in relation to children living with a parent suffering from a mental illness. In such circumstances, the health-care professionals need to involve the whole family, offering help to the parents on parenting as well as support for their children. These children are often helped by participating in meetings that provide them with contact with others with similar experiences. The aim of this study was to investigate young adults' childhood experiences of support groups when living with a mentally ill parent. Seven young women were chosen to participate in this study. A qualitative descriptive method was chosen. The main category emerged as 'the influence of life outside the home because of a parent's mental illness' from the two generic categories: 'a different world' and 'an emotion-filled life'. The participants' friends did not know that their parent was ill and they 'always had to…take responsibility for what happened at home'. These young adults appreciated the support group activities they participated in during their childhood, stating that the meetings had influenced their everyday life as young adults. Despite this, they associated their everyday life with feelings of being different. This study highlights the need for support groups for children whose parents suffer from mental illness. PMID:24486816

  3. Exploring the lived experience of adults using prescription opioids to manage chronic noncancer pain

    PubMed Central

    Brooks, Erica A; Unruh, Anita; Lynch, Mary E

    2015-01-01

    BACKGROUND: Chronic noncancer pain (CNCP) and prescription opioid use is a highly complex and growing health care issue in Canada. Many quantitative research studies have investigated the effectiveness of opioids for chronic pain; however, gaps remain in the literature regarding the personal experience of using opioids and their impact on those experiencing CNCP. OBJECTIVE: To explore the lived experience of adults using prescription opioids to manage CNCP, focusing on how opioid medication affected their daily lives. METHODS: In-depth qualitative interviews were conducted with nine adults between 40 and 68 years of age who were using prescription opioids daily for CNCP. Interviews were audiorecorded and transcribed, and subsequently analyzed using interpretive phenomenological analysis. RESULTS: Six major themes identified positive and negative aspects of opioid use associated with social, physical, emotional and psychological dimensions of pain management. These themes included the process of decision making, and physical and psychosocial consequences of using opioids including pharmacological side effects, feeling stigmatized, guilt, fears, ambivalence, self-protection and acceptance. CONCLUSION: Although there were many negative aspects to using opioids daily, the positive effects outweighed the negative for most participants and most of the negative aspects were socioculturally induced rather than caused by the drug itself. The present study highlighted the complexities involved in using prescription opioids daily for management of CNCP for individuals living with pain. PMID:25562838

  4. Factors Associated with Toileting Disability in Older Adults without Dementia Living in Residential Care Facilities

    PubMed Central

    Talley, Kristine M.C.; Wyman, Jean F.; Bronas, Ulf G.; Olson-Kellogg, Becky J.; McCarthy, Teresa C.; Zhao, Hong

    2014-01-01

    Background Older adults without dementia living in residential care facilities with toileting disability have increased care costs and dependency. Understanding associated factors could guide prevention and management strategies. Objective To identify the prevalence of and factors associated with toileting disability in this population. Methods This was a cross-sectional analysis of the 2010 National Survey of Residential Care Facilities. A subsample (N = 2,395) of adults aged 65 years or older, without dementia, and with the potential to implement behavioral interventions was examined. Associated factors were classified according to the disablement process as pathologies, impairments, functional limitations, coexisting disabilities, intra- and extra-individual factors. Logistic regression models accounting for the stratified two-stage probability sampling design were used to identify factors associated with toileting disability. Results Residents were mostly White women, aged 85 years and older. Prevalence of toileting disability was 15%. Associated factors included: reporting fair or poor health, living in a facility with four or less residents, living in a for-profit facility; having bowel incontinence, urinary incontinence, an increased number of physical impairments, visual and hearing impairments; and needing assistance with bathing, dressing, and transferring. Discussion Multicomponent and multidisciplinary prevention and management efforts should be designed for residents without dementia. Future studies testing the efficacy of prevention efforts are needed and should include treatments for incontinence, physical activity programs targeting impairments with walking, standing, sitting, stooping, reaching, and grasping, and therapy to improve dressing, bathing, and transferring skills. PMID:24589646

  5. HIV and STI risk behaviors, knowledge, and testing among female adult film performers as compared to other California women.

    PubMed

    Grudzen, Corita R; Meeker, Daniella; Torres, Jacqueline; Du, Qingling; Andersen, Ronald M; Gelberg, Lillian

    2013-02-01

    A cross-sectional structured online survey was self-administered to a convenience sample of current female adult film performers via the Internet; bivariate analyses compared HIV and other STI risk behaviors, knowledge, and testing in female adult performers to California Women's Health Survey respondents. 134 female adult film performers (mean age 27.8 years) were compared to the 1,773 female respondents (mean age 31.3 years) to the 2007 CWHS. Female performers initiated sex on average 3 years younger and had 6.8 more personal sexual partners in the prior year than other California women. The majority of performers reported HIV and Chlamydia testing (94 and 82%, respectively) in the prior 12 months. They more likely to use condoms consistently in their personal life than other California women (21 vs 17%), though this difference disappeared after controlling for other variables. Adult performers are routinely tested for HIV and Chlamydia, yet they have multiple sexual partners and use condoms inconsistently. PMID:22101890

  6. Oral administration of leaf extracts of Momordica charantia affect reproductive hormones of adult female Wistar rats

    PubMed Central

    Adewale, Osonuga Odusoga; Oduyemi, Osonuga Ifabunmi; Ayokunle, Osonuga

    2014-01-01

    Objective To determine the effect of graded doses of aqueous leaf extracts of Momordica charantia on fertility hormones of female albino rats. Methods Twenty adult, healthy, female Wistar rats were divided into four groups: low dose (LD), moderate dose (MD) and high dose (HD) groups which received 12.5 g, 25.0 g, 50.0 g of the leaf extract respectively and control group that was given with water ad libatum. Result Estrogen levels reduced by 6.40 nmol/L, 10.80 nmol/L and 28.00 nmol/L in the LD, MD and HD groups respectively while plasma progesterone of rats in the LD, MD and HD groups reduced by 24.20 nmol/L, 40.8 nmol/L and 59.20 nmol/L respectively. Conclusion Our study has shown that the antifertility effect of Momordica charantia is achieved in a dose dependent manner. Hence, cautious use of such medication should be advocated especially when managing couples for infertility. PMID:25183143

  7. Prenatal dexamethasone selectively decreases calretinin expression in the adult female lateral amygdala

    PubMed Central

    Zuloaga, Damian G.; Carbone, David L.; Handa, Robert J.

    2012-01-01

    Exposure to high levels of glucocorticoids (GCs) during early development results in lasting disturbances in emotional behavior in rodents. Inhibitory GABAergic neurons, classified by their expression of calcium binding proteins (CBPs), also contribute to stress-related behaviors and may be GC sensitive during development. Therefore, in the present study we investigated the effects of prenatal treatment with the glucocorticoid receptor agonist dexamethasone (DEX) on expression of calbindin and calretinin in brain areas critical to emotional regulation (basolateral/lateral amygdala and hippocampal CA1 and CA3 regions). Late gestational treatment with DEX (gestational day 18–22) significantly decreased the density of calretinin immunoreactive cells in the lateral amygdala of adult female offspring with no differences in the basolateral amygdala, hippocampal CA1, or CA3 regions. Moreover, there were no effects of gestational DEX treatment on calretinin expression in males. Calbindin expression in adulthood was unaltered within either amygdala or hippocampal subregion of either sex following prenatal DEX treatment. Together these findings indicate that late gestational DEX treatment causes a targeted reduction of calretinin within the lateral amygdala of females and this may be one mechanism through which developmental glucocorticoid exposure contributes to lasting alterations in emotional behavior. PMID:22668856

  8. Gender differences in the relationship between physical functioning and depressive symptoms in low-income older adults living alone.

    PubMed

    Lim, Eun Ju

    2014-09-01

    This study examined gender differences in the relationship between physical functioning and depressive symptoms in low-income older adults living alone in Korea, and the variables influencing these symptoms. Data from a total of 317 older adults in the 2011 Korean National Survey were used. Upper limb mobility, lower limb mobility, activities of daily living, instrumental activities of daily living, and depressive symptoms were measured. Data were analyzed using multiple regression analysis. Low-income older men and women living alone experienced depressive symptoms. Regression analysis showed that lower limb mobility and age together explained 35.4% of the variance in depressive symptoms in men. Subjective health status explained 16.7% of the same in women. These findings suggest that low-income older adults living alone should be carefully monitored by public healthcare managers to improve their physical and mental health, considering gender-specific elements. PMID:24636204

  9. Differences in Brachypelma albopilosa (Theraphosidae) hemolymph proteome between subadult and adult females.

    PubMed

    Trabalon, Marie; Carapito, Christine; Voinot, Florian; Martrette, Jean-Marc; Van Dorsselaer, Alain; Gilbert, Caroline; Bertile, Fabrice

    2010-12-01

    The changes in the hemolymph proteome of mygalomorph Brachypelma albopilosa females were examined for the first time in relation to their developmental stage (subadult and adult period). Seven distinct subunits of hemocyanin (a, b, c, d, e, f, and g chains), as well as actin were clearly identified and their sequence partly characterized using a combination of one- and two-dimensional gel electrophoresis and mass spectrometry. The different structures determined along with possible post-translational modifications may reflect a role of hemocyanin in molting, immunity, and reproduction. In addition, despite no precise identification, additional peptide sequences from eight protein bands (four bands >200 kDa and four bands in the 95-200 kDa mass range) were determined. As reported in other spider species, the putative corresponding structures are the coagulogen protein and/or lipoproteins (HDL-1, HDL-2, VHDL) for which quantitative differences between adult and subadult individuals could be related to the molting process and/or cuticle lipid and protein composition according to the developmental stage. PMID:20717997

  10. Child Abuse May Shorten Some Women's Lives

    MedlinePlus

    ... page: https://medlineplus.gov/news/fullstory_160478.html Child Abuse May Shorten Some Women's Lives Extreme stress ... 300 middle-aged U.S. adults, female survivors of child abuse were more likely to die over the ...

  11. Intra-couple Caregiving of Older Adults Living Apart Together: Commitment and Independence.

    PubMed

    De Jong Gierveld, Jenny

    2015-09-01

    Recently, rising numbers of mid-life and older adults are starting a "living apart together" (LAT) relationship following divorce or widowhood. LAT describes an intimate relationship wherein partners maintain separate households. This study investigated the characteristics of care arrangements in older long-term LAT couples and elicited personal comments about intra-couple care. We interviewed 25 LAT partners and a comparison group of 17 remarried older adults in the Netherlands in a side study of the Netherlands Kinship Panel Study. Results showed that about half of the LAT partners intended to exchange care if needed (partnership commitment); the other half had ambiguous feelings or intentions to refuse care (independence orientation). However, for those LAT partners already confronted with illness in their current relationship, all provided care to the partner in need. The minority of LAT partners who would not exchange care reciprocally are more likely to give as opposed to receive care. PMID:26300191

  12. Back pain in adults living in quilombola territories of Bahia, Northeastern Brazil

    PubMed Central

    Santos, Luis Rogério Cosme Silva; Assunção, Ada Ávila; Lima, Eduardo de Paula

    2014-01-01

    OBJECTIVE To analyze the factors associated with back pain in adults who live in quilombola territories. METHODS A population-based survey was performed on quilombola communities of Vitória da Conquista, state of Bahia, Northeastern Brazil. The sample (n = 750) was established via a raffle of residences. Semi-structured interviews were conducted to investigate sociodemographics and employment characteristics, lifestyle, and health conditions. The outcome was analyzed as a dichotomous variable (Poisson regression). RESULTS The prevalence of back pain was of 39.3%. Age ≥ 30 years and being a smoker were associated with the outcome. The employment status was not related to back pain. CONCLUSIONS The survey identified a high prevalence of back pain in adults. It is suggested to support the restructuring of the local public service in order to outline programs and access to healthy practices, assistance, diagnosis, and treatment of spine problems. PMID:25372165

  13. Depression, Social Isolation, and the Lived Experience of Dancing in Disadvantaged Adults.

    PubMed

    Murrock, Carolyn J; Graor, Christine Heifner

    2016-02-01

    This qualitative study described the lived experience of dancing as it related to depression and social isolation in 16 disadvantaged adults who completed a 12-week dance intervention. It is the first qualitative study to explore the experience of dance as an adjunct therapy, depression, and social isolation. A descriptive phenomenological framework consisted of two focus groups using semi-structured interviews. A Giorgian approach guided thematic analysis. Four themes emerged: (1) dance for myself and health, (2) social acceptance, (3) connection with others: a group, and (4) not wanting to stop: unexpected benefits from dancing. As the participants continued to dance, they developed a sense of belonging and group identity, which may have maintained group involvement and contributed to reducing depression and social isolation. Thus, dancing is a complementary therapy that should be considered when working with adults with depression and social isolation. PMID:26804498

  14. Sleep, Fatigue, and Problems With Cognitive Function in Adults Living With HIV.

    PubMed

    Byun, Eeeseung; Gay, Caryl L; Lee, Kathryn A

    2016-01-01

    Up to 50% of people living with HIV have some neurocognitive impairment. We examined associations of sleep and fatigue with self-reported cognitive problems in 268 adults living with HIV. Multivariate regression was used to examine associations between cognitive problems, self-reported sleep quality, actigraphy-measured total sleep time and wake after sleep onset, and fatigue severity. Poorer self-reported sleep quality (p < .001), short or long total sleep time (<7 or >8 vs. 7-8 hours, p = .015), and greater fatigue (p < .001) were associated with lower self-reported cognitive function scores after controlling for demographic and clinical characteristics. However, objective measure of wake after sleep onset was unrelated to self-reported cognitive function scores. Findings suggest that assessing and treating poor sleep and complaints about fatigue would be areas for intervention that could have a greater impact on improving cognition function than interventions that target only cognitive problems. PMID:26547298

  15. Evolution of anterior segment reconstruction after live donor adult liver transplantation: a single-center experience.

    PubMed

    Pomposelli, James J; Akoad, Mohamed; Khwaja, Khalid; Lewis, W D; Cheah, Yee L; Verbesey, Jennifer; Jenkins, Roger L; Pomfret, Elizabeth A

    2012-01-01

    Controversy exists regarding the best method for venous outflow reconstruction after live donor liver transplantation using right lobe grafts. Some authors advocate routine inclusion of the middle hepatic vein with the graft, whereas others favor a more selective approach. In this report, we examine the evolution of our decision making and technique of selective anterior venous segment reconstruction during live donor adult liver transplantation performed in 226 recipients. We have developed a simplified back-bench procedure using sequential-composite anastomosis using various vascular conduits with syndactylization to the right hepatic vein creating a single large-outflow anastomosis in the recipient. Conduits used include iliac artery or vein allograft, recanalized umbilical vein, cryopreserved iliac artery allograft, and 6-mm synthetic expanded polytetrafluoroethylene vascular graft. This technique can be performed quickly, safely, and under cold storage conditions and results in excellent outcome while minimizing donor risk. PMID:21980936

  16. Breaking through Limbo: Experiences of Adults Living with Obstructive Sleep Apnea

    PubMed Central

    Rodgers, Beth

    2013-01-01

    Obstructive sleep apnea (OSA) is a potentially devastating condition that diminishes quality of life and leads to serious consequences without treatment. Diagnosis often is delayed and, once diagnosed, adherence to prescribed therapy tends to be a major barrier to management. This grounded theory study was focused on the experiences of a diverse group of 82 adults who were at various points in the process of obtaining a diagnosis and living with OSA. Participants described being in “limbo” and needing to break through that limbo to be successful at managing their OSA. Results provide new insights into the experience of living with OSA that can be beneficial in promoting treatment and shaping effective management of the condition. PMID:23570652

  17. Evaluating and Increasing In-Home Leisure Activity among Adults with Severe Disabilities in Supported Independent Living

    ERIC Educational Resources Information Center

    Wilson, Philip G.; Reid, Dennis H.; Green, Carolyn W.

    2006-01-01

    Observations were conducted of the in-home leisure activity of three adults with severe disabilities in three supported independent living (SIL) sites. Results indicated a lack of leisure engagement. Potentially preferred, typical leisure activities were then identified by consulting lists of common leisure activities, surveying adults in…

  18. Peer-Mentored Preparedness (PM-Prep): A New Disaster Preparedness Program for Adults Living Independently in the Community

    ERIC Educational Resources Information Center

    Eisenman, David Paul; Bazzano, Alicia; Koniak-Griffin, Deborah; Tseng, Chi-hong; Lewis, Mary-Ann; Lamb, Kerry; Lehrer, Danise

    2014-01-01

    The authors studied a health promotion program called PM-Prep (Peer-Mentored Prep), which was designed to improve disaster preparedness among adults living independently in the community. PM-Prep consists of four 2-hour classes co-taught by a health educator and peer-mentors. Adults were randomly assigned to an experimental arm or a wait-list…

  19. Recruiting Older Adults into a Physical Activity Promotion Program: "Active Living Every Day" Offered in a Naturally Occurring Retirement Community

    ERIC Educational Resources Information Center

    Hildebrand, Mary; Neufeld, Peggy

    2009-01-01

    Purpose: This article explores recruitment strategies based on the transtheoretical model (TTM) with older adults living in a naturally occurring retirement community (NORC) to encourage enrollment in a physical activity promotion program, "Active Living Every Day" (ALED). Reasons for participation or nonparticipation are identified. Design and…

  20. The Relationship between Autistic Symptomatology and Independent Living Skills in Adolescents and Young Adults with Fragile X Syndrome

    ERIC Educational Resources Information Center

    Hustyi, Kristin M.; Hall, Scott S.; Quintin, Eve-Marie; Chromik, Lindsay C.; Lightbody, Amy A.; Reiss, Allan L.

    2015-01-01

    Few studies have examined the relationship between autistic symptomatology and competence in independent living skills in adolescents and young adults with fragile X syndrome (FXS). In this study, 70 individuals with FXS, aged 15-25 years, and 35 matched controls were administered direct measures of independent living skills and autistic…

  1. Putting Children on the Path to Becoming Responsible Adults: The Perspective of One Parent Living in the United Arab Emirates

    ERIC Educational Resources Information Center

    Baker, Fiona S.

    2013-01-01

    Many parents seeking a sound education for their children are looking beyond the narrow boundaries of test scores into the realm of character education. This article explores how parenting approaches can help children live fulfilling lives in the present and also prepare them for future adult roles in personal, social, and professional spheres.…

  2. Technology Mediated Self-Prompting of Daily Living Skills for Adolescents and Adults with Disabilities: A Review of the Literature

    ERIC Educational Resources Information Center

    Cullen, Jennifer M.; Alber-Morgan, Sheila R.

    2015-01-01

    Attaining proficiency with daily living skills is necessary for increasing the independent functioning of adolescents and adults with disabilities. Research demonstrates the positive effects of teaching individuals with disabilities to use various technologies to independently self-prompt their daily living tasks. A literature search of technology…

  3. Sexual Health Care, Sexual Behaviors and Functioning, and Female Genital Cutting: Perspectives From Somali Women Living in the United States.

    PubMed

    Connor, Jennifer Jo; Hunt, Shanda; Finsaas, Megan; Ciesinski, Amanda; Ahmed, Amira; Robinson, Beatrice Bean E

    2016-01-01

    We investigated the sexual values, attitudes, and behaviors of 30 Somali female refugees living in a large metropolitan area of Minnesota by collecting exploratory sexual health information based on the components of the sexual health model-components posited to be essential aspects of healthy human sexuality. A Somali-born bilingual interviewer conducted the semistructured interviews in English or Somali; 22 participants chose to be interviewed in Somali. Interviews were translated, transcribed, and analyzed using descriptive statistics and thematic analyses. Our study findings highlighted a sexually conservative culture that values sexual intimacy, female and male sexual pleasure, and privacy in marriage; vaginal sexual intercourse as the only sanctioned sexual behavior; and the importance of Islamic religion in guiding sexual practices. Findings related to human immunodeficiency virus (HIV) revealed HIV testing at immigration, mixed attitudes toward condom use, and moderate knowledge about HIV transmission modes. Female genital cutting (FGC) was a pervasive factor affecting sexual functioning in Somali women, with attitudes about the controversial practice in transition. We recommend that health professionals take the initiative to discuss sexual health care and safer sex, sexual behaviors/functioning, and likely challenges to sexual health with Somali women--as they may be unlikely to broach these subjects without permission and considerable encouragement. PMID:26168010

  4. Taxing sin and saving lives: Can alcohol taxation reduce female homicides?

    PubMed

    Durrance, Christine Piette; Golden, Shelley; Perreira, Krista; Cook, Philip

    2011-07-01

    With costs exceeding $5.8 billion per year, violence against women has significant ramifications for victims, their families, the health care systems that treat them, and the employers who depend on their labor. Prior research has found that alcohol abuse contributes to violence against both men and women, and that stringent alcohol control policies can reduce alcohol consumption and in turn some forms of violence. In this paper, we estimate the direct relationship between an important alcohol control measure, excise taxes, and the most extreme form of violence, homicide. We use female homicide rates as our measure of severe violence, as this measure is consistently and accurately reported across multiple years. Our results provide evidence that increased alcohol taxes reduce alcohol consumption and that reductions in alcohol consumption can reduce femicide. Unfortunately, a direct test of the relationship does not have the power to determine whether alcohol taxes effectively reduce female homicide rates. We conclude that while alcohol taxes have been shown to effectively reduce other forms of violence against women, policy makers may need alternative policy levers to reduce the most severe form of violence against women. PMID:21664738

  5. Taxing Sin and Saving Lives: Can Alcohol Taxation Reduce Female Homicides?

    PubMed Central

    Durrance, Christine Piette; Golden, Shelley; Perreira, Krista; Cook, Philip

    2013-01-01

    With costs exceeding $5.8 billion per year, violence against women has significant ramifications for victims, their families, the health care systems that treat them, and the employers who depend on their labor. Prior research has found that alcohol abuse contributes to violence against both men and women, and that stringent alcohol control policies can reduce alcohol consumption and in turn some forms of violence. In this paper, we estimate the direct relationship between an important alcohol control measure, excise taxes, and the most extreme form of violence, homicide. We use female homicide rates as our measure of severe violence, as this measure is consistently and accurately reported across multiple years. Our results provide evidence that increased alcohol taxes reduce alcohol consumption and that reductions in alcohol consumption can reduce femicide. Unfortunately, a direct test of the relationship does not have the power to determine whether alcohol taxes effectively reduce female homicide rates. We conclude that while alcohol taxes have been shown to effectively reduce other forms of violence against women, policy makers may need alternative policy levers to reduce the most severe form of violence against women. PMID:21664738

  6. Female Adult Learners in Rural Community Colleges: A Case Study of Role Perception and Navigation for Student Mothers

    ERIC Educational Resources Information Center

    Thompson, Tara Lynn

    2013-01-01

    Female adult learners, the fastest growing subpopulation in community colleges, face challenges navigating domestic, professional, and academic roles and take time off from school to reconcile issues with multiple role navigation; thus, their education is disjointed and staggered, creating barriers to persistence. This interpretive design…

  7. Analysis of Factors Causing Adult Female Learners to Drop out of E-Learning Courses in Korea

    ERIC Educational Resources Information Center

    Kim, Sung-Wan; Park, Soon-Shin

    2015-01-01

    The purpose of this study was to investigate the factors that influence adult female learners' dropout in e-learning courses, and to suggest possible solutions to problem of high dropout rates in Korea. To identify the factors, we analyzed the literature and developed a questionnaire consisting of 9 possible factors and 16 items. Data gathered…

  8. Care and feeding of Orius insidiosus (Hemiptera: Anthocoridae): Assessing the impact of diet on predation following adult female eclosion

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Reproduction in female Orius insidiosus Say (Hemiptera, Anthocoridae) is a stringent process, and requires a source of nutrition high in quantity and quality of protein and lipid for optimal production of eggs. Adults can survive solely on a source of carbohydrates, but at the cost of suspending th...

  9. The Satellite Cell in Male and Female, Developing and Adult Mouse Muscle: Distinct Stem Cells for Growth and Regeneration

    PubMed Central

    Neal, Alice; Boldrin, Luisa; Morgan, Jennifer Elizabeth

    2012-01-01

    Satellite cells are myogenic cells found between the basal lamina and the sarcolemma of the muscle fibre. Satellite cells are the source of new myofibres; as such, satellite cell transplantation holds promise as a treatment for muscular dystrophies. We have investigated age and sex differences between mouse satellite cells in vitro and assessed the importance of these factors as mediators of donor cell engraftment in an in vivo model of satellite cell transplantation. We found that satellite cell numbers are increased in growing compared to adult and in male compared to female adult mice. We saw no difference in the expression of the myogenic regulatory factors between male and female mice, but distinct profiles were observed according to developmental stage. We show that, in contrast to adult mice, the majority of satellite cells from two week old mice are proliferating to facilitate myofibre growth; however a small proportion of these cells are quiescent and not contributing to this growth programme. Despite observed changes in satellite cell populations, there is no difference in engraftment efficiency either between satellite cells derived from adult or pre-weaned donor mice, male or female donor cells, or between male and female host muscle environments. We suggest there exist two distinct satellite cell populations: one for muscle growth and maintenance and one for muscle regeneration. PMID:22662253

  10. Connectivity differences between adult male and female patients with attention deficit hyperactivity disorder according to resting-state functional MRI

    PubMed Central

    Park, Bo-yong; Park, Hyunjin

    2016-01-01

    Attention deficit hyperactivity disorder (ADHD) is a pervasive psychiatric disorder that affects both children and adults. Adult male and female patients with ADHD are differentially affected, but few studies have explored the differences. The purpose of this study was to quantify differences between adult male and female patients with ADHD based on neuroimaging and connectivity analysis. Resting-state functional magnetic resonance imaging scans were obtained and preprocessed in 82 patients. Group-wise differences between male and female patients were quantified using degree centrality for different brain regions. The medial-, middle-, and inferior-frontal gyrus, superior parietal lobule, precuneus, supramarginal gyrus, superior- and middle-temporal gyrus, middle occipital gyrus, and cuneus were identified as regions with significant group-wise differences. The identified regions were correlated with clinical scores reflecting depression and anxiety and significant correlations were found. Adult ADHD patients exhibit different levels of depression and anxiety depending on sex, and our study provides insight into how changes in brain circuitry might differentially impact male and female ADHD patients. PMID:26981099

  11. Gut transcriptome of replete adult female cattle ticks, Rhipicephalus (Boophilus) microplus, feeding upon a Babesia bovis-infected bovine host

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Babesiosis develops in susceptible cattle when infected by the apicomplexan Babesia bovis, which is transmitted to cattle through the bite of the cattle tick Rhipicephalus (Boophilus) microplus. The R. microplus midgut transcriptome was studied for two cohorts: adult females feeding on cattle infect...

  12. Risk Factors and Protective Factors in Relation to Subjective Health among Adult Female Victims of Child Sexual Abuse

    ERIC Educational Resources Information Center

    Jonzon, Eva; Lindblad, Frank

    2006-01-01

    Objective: To investigate the relationships between risk and protective factors and health outcome in a sample of adult females who had been victims of child sexual abuse. Method: Both person- and variable-oriented analyses were applied to questionnaire data from a non-clinical group of women (n=152) reporting sexual abuse during childhood.…

  13. Prenatal cocaine exposure increases heart susceptibility to ischaemia–reperfusion injury in adult male but not female rats

    PubMed Central

    Bae, Soochan; Gilbert, Raymond D; Ducsay, Charles A; Zhang, Lubo

    2005-01-01

    The present study tested the hypothesis that prenatal cocaine exposure differentially regulates heart susceptibility to ischaemia–reperfusion (I/R) injury in adult offspring male and female rats. Pregnant rats were administered intraperitoneally either saline or cocaine (15 mg kg−1) twice daily from day 15 to day 21 of gestational age. There were no differences in maternal weight gain and birth weight between the two groups. Hearts were isolated from 2-month-old male and female offspring and were subjected to I/R (25 min/60 min) in a Langendorff preparation. Preischaemic values of left ventricular (LV) function were the same between the saline control and cocaine-treated hearts for both male and female rats. Prenatal cocaine exposure significantly increased I/R-induced myocardial apoptosis and infarct size, and significantly attenuated the postischaemic recovery of LV function in adult male offspring. In contrast, cocaine did not affect I/R-induced injury and postischaemic recovery of LV function in the female hearts. There was a significant decrease in PKCɛ and phospho-PKCɛ levels in LV in the male, but not female, offspring exposed to cocaine before birth. These results suggest that prenatal cocaine exposure causes a sex-specific increase in heart susceptibility to I/R injury in adult male offspring, and the decreased PKCɛ gene expression in the male heart may play an important role. PMID:15677681

  14. Timing and size of daily pollen meals eaten by adult females of a solitary bee (Nomia melanderi)(Apiformes: Halictidae)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Solitary bees daily provision nest cells with pollen and nectar for their progeny, but little is known of their own eating habits for self-maintenance. The alimentary canals of nesting female alkali bees (Nomia melanderi) were dissected daily at different hours and days throughout their nesting live...

  15. The lives of female sex workers in Vietnam: Findings from a qualitative study.

    PubMed

    Ngo, Anh D; McCurdy, Sheryl A; Ross, Michael W; Markham, Christine; Ratliff, Eric A; Pham, Hang T B

    2007-01-01

    To facilitate better understanding of the environment and power structures in which sex work in Vietnam takes place, this study examined the sex workers' social and economic lives, their working environment, social relationships and presentation of self in everyday social contacts and interactions. Thirty in-depth interviews and 14 focus groups were conducted with street-based and venue-based sex workers in the cities of Da Nang and Hanoi. Results show that sex workers live and work within a complex system involving multiple relationships. In any of these relations, women have limited power to protect their personal security and secure payment for services rendered. Economic hardship is a major problem facing street-level sex workers and contributes to unsafe sexual practices. Venue-based sex workers worry less about economic hardships as such, but frequently incur gambling debts. Women also reported incidents of abuse and experiences of social stigma. Although many women exhibited a strong desire to leave sex work, they found themselves trapped in the sex industry by the lack of alternative employment options. This study provides evidence that socio-psychological factors must be addressed along with risky behaviours to promote women's well-being and social integration. PMID:17963096

  16. Memory Performance, Health Literacy, and Instrumental Activities of Daily Living of Community Residing Older Adults

    PubMed Central

    McDougall, Graham J.; Mackert, Michael; Becker, Heather

    2016-01-01

    Background Health literacy is associated with cognitive function across multiple domains in older adults, and these older adults may face special memory and cognitive challenges that can limit their health literacy and, in turn, their ability to live independently. Objectives The aim of this study was to evaluate if an association existed among health literacy, memory performance, and performance-based functional ability in community-residing older adults. Methods Forty-five adults participated in this study. Designed to reflect everyday memory, the Rivermead Behavioral Memory Test (RBMT) bridges laboratory-based measures of memory and assessments obtained by self-report and observation. The RBMT classifies individuals into four categories of memory performance: normal, poor, mildly impaired, and severely impaired. The participants were recruited in the two categories of normal (≥22) or impaired (≤16) category on the RBMT. The sample consisted of 14 who were in the impaired category and 31 in the normal group. Their average age was 77.11 years, and their average number of years of education was 15.33 years. Health literacy scores measured with the Rapid Estimate of Adult Literacy in Medicine. Results Health literacy scores were high (M = 65.09, SD = 2.80). Thirty-four participants or 76% of the sample scored a 66 out of a possible score of 80. Pearson correlations were calculated for the study variables. Health literacy scores with education and cognition (.30), memory performance groups (normal vs. poor; .25), and performance-based instrumental activities (.50) were associated significantly. Discussion The development of a broader assortment of health literacy instruments would improve the ability of researchers to both compare studies and build on the knowledge and results of others. PMID:22166912

  17. Research on rehabilitation interventions for adults living with HIV: a scoping review.

    PubMed

    Stevens, Marianne E; Nixon, Stephanie A

    2016-06-01

    The aim of this paper is to use a scoping review to investigate the extent, range, and nature of research on rehabilitation interventions for adults living with HIV. Electronic databases (MEDLINE, EMBASE, CINAHL, AMED, and PsychINFO) and reference lists of the included articles were searched. Authors were emailed when possible for unavailable articles. A total of 897 titles and abstracts were retrieved. Thirty-three articles were included. There were 27 different rehabilitation interventions delivered by 18 professions. The studies were completed in four different countries. Most studies were published in 2008. A randomized-controlled trial was the most used method. The nature of the studies was analyzed according to the three-core concepts of the International Classification of Functioning, Disability and Health: 28 studies addressed impairments; six studies addressed activity limitations; and 14 studies addressed participation restrictions. This scoping study advances the knowledge of research on rehabilitation interventions for adults living with HIV. More research on rehabilitation interventions is needed in sub-Saharan Africa and other low-income and middle-income countries to ensure that these individuals are receiving the best possible care. There is a need for the HIV field to recognize the important contribution of rehabilitation toward the HIV care continuum. PMID:27028287

  18. Ovariectomy Results in Variable Changes in Nociception, Mood and Depression in Adult Female Rats

    PubMed Central

    Li, Li-Hong; Wang, Zhe-Chen; Yu, Jin; Zhang, Yu-Qiu

    2014-01-01

    Decline in the ovarian hormones with menopause may influence somatosensory, cognitive, and affective processing. The present study investigated whether hormonal depletion alters the nociceptive, depressive-like and learning behaviors in experimental rats after ovariectomy (OVX), a common method to deplete animals of their gonadal hormones. OVX rats developed thermal hyperalgesia in proximal and distal tail that was established 2 weeks after OVX and lasted the 7 weeks of the experiment. A robust mechanical allodynia was also occurred at 5 weeks after OVX. In the 5th week after OVX, dilute formalin (5%)-induced nociceptive responses (such as elevating and licking or biting) during the second phase were significantly increased as compared to intact and sham-OVX females. However, chronic constriction injury (CCI) of the sciatic nerve-induced mechanical allodynia did not differ as hormonal status (e.g. OVX and ovarian intact). Using formalin-induced conditioned place avoidance (F-CPA), which is believed to reflect the pain-related negative emotion, we further found that OVX significantly attenuated F-CPA scores but did not alter electric foot-shock-induced CPA (S-CPA). In the open field and forced swimming test, there was an increase in depressive-like behaviors in OVX rats. There was no detectable impairment of spatial performance by Morris water maze task in OVX rats up to 5 weeks after surgery. Estrogen replacement retrieved OVX-induced nociceptive hypersensitivity and depressive-like behaviors. This is the first study to investigate the impacts of ovarian removal on nociceptive perception, negative emotion, depressive-like behaviors and spatial learning in adult female rats in a uniform and standard way. PMID:24710472

  19. Shaking Youngsters and Shaken Adults: Female Beetles Eavesdrop on Larval Seed Vibrations to Make Egg-Laying Decisions.

    PubMed

    Guedes, Raul Narciso C; Yack, Jayne E

    2016-01-01

    Egg-laying decisions are critical for insects, and particularly those competing for limited resources. Sensory information used by females to mediate egg-laying decisions has been reported to be primarily chemical, but the role of vibration has received little attention. We tested the hypothesis that vibrational cues produced by feeding larvae occupying a seed influences egg-laying decisions amongst female cowpea beetles. This hypothesis is supported by three lines of evidence using two strains of the cowpea beetle (Callosobruchus maculatus), an Indian strain with choosy females and aggressively competing larvae and a Brazilian strain with less choosy females and larvae exhibiting an "accommodating" type of competition. First, in free-choice bioassays of seed selection, choosy Indian females selected control seeds (free of eggs, larvae, or egg-laying marker) over seeds with live larvae (free of eggs and egg-laying marker), but did not discriminate between control seeds and those with dead larvae. In contrast, less choosy Brazilian females showed no preference for seeds containing live or dead larvae over controls. Second, laser-doppler vibrometer recordings confirmed that larvae feeding inside seeds generate vibrations that are available to the female during egg-laying decisions. Third, during dichotomous choice experiments where artificial vibrations approximating those produced by feeding larvae were played back during seed selection, Indian females preferred immobile control seeds over vibrating seeds, but Brazilian females showed no preference. These results support the hypothesis that females use larval vibrations in their egg-laying decisions; whether these vibrations are passive cues exploited by the female, or active signals that 'steer' the behaviour of the female is unknown. We propose that vibration cues and signals could be important for host selection in insects, particularly those laying on substrates where visual or chemical cues may be unreliable

  20. Shaking Youngsters and Shaken Adults: Female Beetles Eavesdrop on Larval Seed Vibrations to Make Egg-Laying Decisions

    PubMed Central

    Guedes, Raul Narciso C.; Yack, Jayne E.

    2016-01-01

    Egg-laying decisions are critical for insects, and particularly those competing for limited resources. Sensory information used by females to mediate egg-laying decisions has been reported to be primarily chemical, but the role of vibration has received little attention. We tested the hypothesis that vibrational cues produced by feeding larvae occupying a seed influences egg-laying decisions amongst female cowpea beetles. This hypothesis is supported by three lines of evidence using two strains of the cowpea beetle (Callosobruchus maculatus), an Indian strain with choosy females and aggressively competing larvae and a Brazilian strain with less choosy females and larvae exhibiting an “accommodating” type of competition. First, in free-choice bioassays of seed selection, choosy Indian females selected control seeds (free of eggs, larvae, or egg-laying marker) over seeds with live larvae (free of eggs and egg-laying marker), but did not discriminate between control seeds and those with dead larvae. In contrast, less choosy Brazilian females showed no preference for seeds containing live or dead larvae over controls. Second, laser-doppler vibrometer recordings confirmed that larvae feeding inside seeds generate vibrations that are available to the female during egg-laying decisions. Third, during dichotomous choice experiments where artificial vibrations approximating those produced by feeding larvae were played back during seed selection, Indian females preferred immobile control seeds over vibrating seeds, but Brazilian females showed no preference. These results support the hypothesis that females use larval vibrations in their egg-laying decisions; whether these vibrations are passive cues exploited by the female, or active signals that ‘steer’ the behaviour of the female is unknown. We propose that vibration cues and signals could be important for host selection in insects, particularly those laying on substrates where visual or chemical cues may be

  1. Effects of adult body size on fecundity and the pre-gravid rate of Anopheles gambiae females in Tanzania.

    PubMed

    Lyimo, E O; Takken, W

    1993-10-01

    The influence of adult body size on the pre-gravid state and fecundity was studied in Anopheles gambiae Giles females hand-caught inside houses and virgin females collected as pupae in Tanzania. Blood-fed mosquitoes were kept for 2-3 days before dissection and examination for insemination and ovarian condition. Those females which did not develop eggs were classified as pre-gravid. The number of mature eggs in those mosquitoes which became gravid was counted. Virgin females were fed and kept for egg maturation in the laboratory. Wing-length of females was measured as an index of mosquito size. The overall pre-gravid rate in the resting An.gambiae population was found to be 21% and, of these, 66% had been inseminated. In the virgin females the pre-gravid rate was 92.6%. The mean wing-length of wild females which became gravid was significantly larger than those which remained pre-gravid. There was a positive correlation between fecundity and wing-length. Smaller females tended to require two or three bloodmeals to facilitate completion of the first gonotrophic cycle. The critical size permitting oviposition from the first blood-meal was a wing-length of 3 mm. PMID:8268486

  2. Effects of Doxycycline on gene expression in Wolbachia and Brugia malayi adult female worms in vivo

    PubMed Central

    2012-01-01

    Background Most filarial nematodes contain Wolbachia symbionts. The purpose of this study was to examine the effects of doxycycline on gene expression in Wolbachia and adult female Brugia malayi. Methods Brugia malayi infected gerbils were treated with doxycycline for 6-weeks. This treatment largely cleared Wolbachia and arrested worm reproduction. RNA recovered from treated and control female worms was labeled by random priming and hybridized to the Version 2- filarial microarray to obtain expression profiles. Results and discussion Results showed significant changes in expression for 200 Wolbachia (29% of Wolbachia genes with expression signals in untreated worms) and 546 B. malayi array elements after treatment. These elements correspond to known genes and also to novel genes with unknown biological functions. Most differentially expressed Wolbachia genes were down-regulated after treatment (98.5%). In contrast, doxycycline had a mixed effect on B. malayi gene expression with many more genes being significantly up-regulated after treatment (85% of differentially expressed genes). Genes and processes involved in reproduction (gender-regulated genes, collagen, amino acid metabolism, ribosomal processes, and cytoskeleton) were down-regulated after doxycycline while up-regulated genes and pathways suggest adaptations for survival in response to stress (energy metabolism, electron transport, anti-oxidants, nutrient transport, bacterial signaling pathways, and immune evasion). Conclusions Doxycycline reduced Wolbachia and significantly decreased bacterial gene expression. Wolbachia ribosomes are believed to be the primary biological target for doxycycline in filarial worms. B. malayi genes essential for reproduction, growth and development were also down-regulated; these changes are consistent with doxycycline effects on embryo development and reproduction. On the other hand, many B. malayi genes involved in energy production, electron-transport, metabolism, anti

  3. Prenatal Testosterone Exposure Decreases Aldosterone Production but Maintains Normal Plasma Volume and Increases Blood Pressure in Adult Female Rats.

    PubMed

    More, Amar S; Mishra, Jay S; Hankins, Gary D; Kumar, Sathish

    2016-08-01

    Plasma testosterone levels are elevated in pregnant women with preeclampsia and polycystic ovaries; their offspring are at increased risk for hypertension during adult life. We tested the hypothesis that prenatal testosterone exposure induces dysregulation of the renin-angiotensin-aldosterone system, which is known to play an important role in water and electrolyte balance and blood pressure regulation. Female rats (6 mo old) prenatally exposed to testosterone were examined for adrenal expression of steroidogenic genes, telemetric blood pressure, blood volume and Na(+) and K(+) levels, plasma aldosterone, angiotensin II and vasopressin levels, and vascular responses to angiotensin II and arg(8)-vasopressin. The levels of Cyp11b2 (aldosterone synthase), but not the other adrenal steroidogenic genes, were decreased in testosterone females. Accordingly, plasma aldosterone levels were lower in testosterone females. Plasma volume and serum and urine Na(+) and K(+) levels were not significantly different between control and testosterone females; however, prenatal testosterone exposure significantly increased plasma vasopressin and angiotensin II levels and arterial pressure in adult females. In testosterone females, mesenteric artery contractile responses to angiotensin II were significantly greater, while contractile responses to vasopressin were unaffected. Angiotensin II type-1 receptor expression was increased, while angiotensin II type-2 receptor was decreased in testosterone arteries. These results suggest that prenatal testosterone exposure downregulates adrenal Cyp11b2 expression, leading to decreased plasma aldosterone levels. Elevated angiotensin II and vasopressin levels along with enhanced vascular responsiveness to angiotensin II may serve as an underlying mechanism to maintain plasma volume and Na(+) and K(+) levels and mediate hypertension in adult testosterone females. PMID:27385784

  4. Structural Determinants of Antiretroviral Therapy Use, HIV Care Attendance, and Viral Suppression among Adolescents and Young Adults Living with HIV

    PubMed Central

    Kahana, Shoshana Y.; Jenkins, Richard A.; Bruce, Douglas; Fernandez, Maria I.; Hightow-Weidman, Lisa B.; Bauermeister, Jose A.

    2016-01-01

    Background The authors examined associations between structural characteristics and HIV disease management among a geographically diverse sample of behaviorally and perinatally HIV-infected adolescents and young adults in the United States. Methods The sample included 1891 adolescents and young adults living with HIV (27.8% perinatally infected; 72.2% behaviorally infected) who were linked to care through 20 Adolescent Medicine Trials Network for HIV/AIDS Interventions Units. All completed audio computer–assisted self-interview surveys. Chart abstraction or blood draw provided viral load data. Geographic-level variables were extracted from the United States Census Bureau (e.g., socioeconomic disadvantage, percent of Black and Latino households, percent rural) and Esri Crime (e.g., global crime index) databases as Zip Code Tabulation Areas. AIDSVu data (e.g., prevalence of HIV among youth) were extracted at the county-level. Using HLM v.7, the authors conducted means-as-outcomes random effects multi-level models to examine the association between structural-level and individual-level factors and (1) being on antiretroviral therapy (ART) currently; (2) being on ART for at least 6 months; (3) missed HIV care appointments (not having missed any vs. having missed one or more appointments) over the past 12 months; and (4) viral suppression (defined by the corresponding assay cutoff for the lower limit of viral load at each participating site which denoted nondetectability vs. detectability). Results Frequencies for the 4 primary outcomes were as follows: current ART use (n = 1120, 59.23%); ART use for ≥6 months (n = 861, 45.53%); at least one missed HIV care appointment (n = 936, 49.50); and viral suppression (n = 577, 30.51%). After adjusting for individual-level factors, youth living in more disadvantaged areas (defined by a composite score derived from 2010 Census indicators including percent poverty, percent receiving public assistance, percent of female, single

  5. Subglottal resonances of adult male and female native speakers of American English

    PubMed Central

    Lulich, Steven M.; Morton, John R.; Arsikere, Harish; Sommers, Mitchell S.; Leung, Gary K. F.; Alwan, Abeer

    2012-01-01

    This paper presents a large-scale study of subglottal resonances (SGRs) (the resonant frequencies of the tracheo-bronchial tree) and their relations to various acoustical and physiological characteristics of speakers. The paper presents data from a corpus of simultaneous microphone and accelerometer recordings of consonant-vowel-consonant (CVC) words embedded in a carrier phrase spoken by 25 male and 25 female native speakers of American English ranging in age from 18 to 24 yr. The corpus contains 17 500 utterances of 14 American English monophthongs, diphthongs, and the rhotic approximant [ɹ] in various CVC contexts. Only monophthongs are analyzed in this paper. Speaker height and age were also recorded. Findings include (1) normative data on the frequency distribution of SGRs for young adults, (2) the dependence of SGRs on height, (3) the lack of a correlation between SGRs and formants or the fundamental frequency, (4) a poor correlation of the first SGR with the second and third SGRs but a strong correlation between the second and third SGRs, and (5) a significant effect of vowel category on SGR frequencies, although this effect is smaller than the measurement standard deviations and therefore negligible for practical purposes. PMID:23039452

  6. Genetic and Environmental Influences on Female Sexual Orientation, Childhood Gender Typicality and Adult Gender Identity

    PubMed Central

    Burri, Andrea; Cherkas, Lynn; Spector, Timothy; Rahman, Qazi

    2011-01-01

    Background Human sexual orientation is influenced by genetic and non-shared environmental factors as are two important psychological correlates – childhood gender typicality (CGT) and adult gender identity (AGI). However, researchers have been unable to resolve the genetic and non-genetic components that contribute to the covariation between these traits, particularly in women. Methodology/Principal Findings Here we performed a multivariate genetic analysis in a large sample of British female twins (N = 4,426) who completed a questionnaire assessing sexual attraction, CGT and AGI. Univariate genetic models indicated modest genetic influences on sexual attraction (25%), AGI (11%) and CGT (31%). For the multivariate analyses, a common pathway model best fitted the data. Conclusions/Significance This indicated that a single latent variable influenced by a genetic component and common non-shared environmental component explained the association between the three traits but there was substantial measurement error. These findings highlight common developmental factors affecting differences in sexual orientation. PMID:21760939

  7. Effect of an Eight-Week Ballroom Dancing Program on Muscle Architecture in Older Adults Females.

    PubMed

    Cepeda, Christina C P; Lodovico, Angélica; Fowler, Neil; Rodacki, André L F

    2015-10-01

    Aging is related to a progressive remodeling of the neuromuscular system, which includes muscle mass, strength, and power reductions. This study investigated the effect of an eight-week dance program on fascicle pennation angle, fascicle length, and thickness of the vastus lateralis (VL), tibialis anterior (TA), biceps femoris (BF), and gastrocnemius medialis (GM) muscles using ultrasound images. Thirty-four healthy older women were randomly assigned to either a dancing (DG: n = 19, 69.1 ± 6.5 years, 72.5 ± 11.7 kg) or control group (CG: n = 15, 71.5 ± 7.4 years, 70.9 ± 9.3 kg). After training, the DG showed greater (p < .05) thickness for VL (16%), TA (17%), BF (19%), and GM (15%); pennation angle for VL (21%), TA (23%), BF (21%), and GM (17%); and fascicle length for VL (11%), TA (12%), BF (10%), and GM (10%). These findings suggest that dance training was effective to change the lower limb muscle architecture in older female adults. PMID:25642640

  8. Comparative microarray analyses of adult female midgut tissues from feeding Rhipicephalus species.

    PubMed

    van Zyl, Willem A; Stutzer, Christian; Olivier, Nicholas A; Maritz-Olivier, Christine

    2015-02-01

    The cattle tick, Rhipicephalus microplus, has a debilitating effect on the livestock industry worldwide, owing to its being a vector of the causative agents of bovine babesiosis and anaplasmosis. In South Africa, co-infestation with R. microplus and R. decoloratus, a common vector species on local livestock, occurs widely in the northern and eastern parts of the country. An alternative to chemical control methods is sought in the form of a tick vaccine to control these tick species. However, sequence information and transcriptional data for R. decoloratus is currently lacking. Therefore, this study aimed at identifying genes that are shared between midgut tissues of feeding adult female R. microplus and R. decoloratus ticks. In this regard, a custom oligonucleotide microarray comprising of 13,477 R. microplus sequences was used for transcriptional profiling and 2476 genes were found to be shared between these Rhipicephalus species. In addition, 136 transcripts were found to be more abundantly expressed in R. decoloratus and 1084 in R. microplus. Chi-square analysis revealed that genes involved in lipid transport and metabolism are significantly overrepresented in R. microplus and R. decoloratus. This study is the first transcriptional profiling of R. decoloratus and is an additional resource that can be evaluated further in future studies for possible tick control. PMID:25448423

  9. Round and Round and Round We Go: Behavior of Adult Female Mice on the ISS

    NASA Technical Reports Server (NTRS)

    Ronca, April E.

    2016-01-01

    The NASA Decadal Survey (2011) emphasized the importance of long duration rodent experiments on the International Space Station (ISS). To accomplish this objective, flight hardware and science capabilities supporting mouse studies in space were developed at Ames Research Center. Here we present a video-based behavioral analysis of ten C57BL6 female adult mice exposed to a total of 37 days in space compared with identically housed Ground Controls. Flight and Control mice exhibited the same range of behaviors, including feeding, drinking, exploratory behavior, grooming, and social interactions. Mice propelled themselves freely and actively throughout the Habitat using their forelimbs to push off or by floating from one cage area to another. Overall activity was greater in Flt as compared to GC mice. Spontaneous, organized circling or race-tracking behavior emerged within the first few days of flight and encompassed the primary dark cycle activity for the remainder of the experiment. I will summarize qualitative observations and quantitative comparisons of mice in microgravity and 1g conditions. Behavioral phenotyping revealed important insights into the overall health and adaptation of mice to the space environment, and identified unique behaviors that can guide future habitat development and research on rodents in space.

  10. Biomarker investigations in adult female perch (Perca fluviatilis) from industrialised areas in northern Sweden in 2003.

    PubMed

    Hansson, Tomas; Hansen, Wenche; Tjärnlund, Ulla; Balk, Lennart; Bengtsson, Bengt-Erik

    2014-02-01

    Since the new millennium, a notion has developed in certain parts of society that environmental pollutants and their associated effects are under control. The primary objective of this investigation, performed in 2003, was to test whether this was actually the case in an industrialised region in the County of Västernorrland in northern Sweden with well-documented environmental pollution from past and present activities. This was performed by measuring a moderate battery of simple biomarkers in adult female perch at several stations. The point sources included sewage-treatment plants, pulp and paper mills, as well as other industries. The biomarkers included growth, somatic indices, gonad maturation status, gonad pigmentation, fin erosion, skin ulcers, and ethoxyresorufin-O-deethylase (EROD) activity in the liver. The results showed that the environmental pollutants and their associated effects were not under control. In fact, the health of the perch was impaired at all of the polluted stations. Many responses were unspecific with respect to underlying cause, whereas some effects on EROD activity and gonad maturation status were attributed to historical creosote pollution and current kraft pulp mill effluents, respectively. The data presented may also be used as reference values for future investigations of health effects in perch. PMID:24297393

  11. Sertraline inhibits increases in body fat and carbohydrate dysregulation in adult female cynomolgus monkeys.

    PubMed

    Silverstein-Metzler, Marnie G; Shively, Carol A; Clarkson, Thomas B; Appt, Susan E; Carr, J Jeffrey; Kritchevsky, Stephen B; Jones, Sara R; Register, Thomas C

    2016-06-01

    Selective serotonin reuptake inhibitor (SSRI) antidepressants are widely prescribed for depression and other disorders. SSRIs have become one of the most commonly used drugs in the United States, particularly by women. Acute effects on body composition and carbohydrate metabolism have been reported, but little is known regarding the effects of chronic SSRI use. We evaluated the effects of chronic administration of a commonly prescribed SSRI, sertraline HCl, on body weight and composition, fat distribution, carbohydrate metabolism, as well as activity, in adult female depressed and nondepressed cynomolgus monkeys (Macaca fascicularis; n=42) using a placebo-controlled, longitudinal, randomized study design. Phenotypes were evaluated prior to and after 18 months of oral sertraline (20mg/kg) or placebo. Over the 18 month treatment period, the placebo group experienced increases in body weight, body fat (visceral and subcutaneous) fasting insulin concentrations, and homeostasis model assessment of insulin resistance scores (HOMA-IR). Sertraline treatment prevented increases in body weight, fat, insulin, and HOMA-IR (all p<0.05), without significantly altering activity levels. Sertraline treatment altered adiponectin in an unusual way - reducing circulating adiponectin in depressed monkeys without affecting fat mass or body weight. Deleterious effects on adiponectin, a potentially insulin-sensitizing and atheroprotective protein, may result in adverse effects on cardiovascular health despite otherwise beneficial effects on body composition and carbohydrate metabolism. PMID:26939086

  12. Concordance between measured and estimated appendicular muscle mass in adult females.

    PubMed

    Lekamwasam, S; Nanayakkara, J

    2015-09-01

    This study assessed the accuracy of a selected formula used to estimate the appendicular muscle mass (AMM) which is linked with many clinical outcomes. A group of community-dwelling adult women (n=80) had their AMM measured using dual energy x-ray absorptiometry (DXA). The same was estimated using a formula already published {Skeletal muscle mass = (0.244 × BW in kg) + (7.80 × Ht in meters) + (6.6 × Sex) - (0.098 × Age) + race - 3.3} (sex=0 for female and 1 for male, race =-1.2 for Asian, 1.4 for African American and 0 for White and Hispanic).The two datasets were compared for accuracy and precision. Mean AMM measured by DXA and estimated by the formula were very close (14.8 and 14.5 kg) and the difference ranged from -1.2 to 3.6 kg. Correlation between the two datasets was high (r=0.92) and the Bland-Altman plot showed an acceptable measurement agreement between the two methods. Results were independent of age and BMI. The formula used in this analysis gave an accurate estimation of the absolute AMM in women included in this study. PMID:26520864

  13. Predictors of delayed disclosure of rape in female adolescents and young adults

    PubMed Central

    Bicanic, Iva A. E.; Hehenkamp, Lieve M.; van de Putte, Elise M.; van Wijk, Arjen J.; de Jongh, Ad

    2015-01-01

    Background Delayed disclosure of rape has been associated with impaired mental health; it is, therefore, important to understand which factors are associated with disclosure latency. The purpose of this study was to compare various demographics, post-rape characteristics, and psychological functioning of early and delayed disclosers (i.e., more than 1-week post-rape) among rape victims, and to determine predictors for delayed disclosure. Methods Data were collected using a structured interview and validated questionnaires in a sample of 323 help-seeking female adolescents and young adults (12–25 years), who were victimized by rape, but had no reported prior chronic child sexual abuse. Results In 59% of the cases, disclosure occurred within 1 week. Delayed disclosers were less likely to use medical services and to report to the police than early disclosers. No significant differences were found between delayed and early disclosers in psychological functioning and time to seek professional help. The combination of age category 12–17 years [odds ratio (OR) 2.05, confidence intervals (CI) 1.13–3.73], penetration (OR 2.36, CI 1.25–4.46), and closeness to assailant (OR 2.64, CI 1.52–4.60) contributed significantly to the prediction of delayed disclosure. Conclusion The results point to the need of targeted interventions that specifically encourage rape victims to disclose early, thereby increasing options for access to health and police services. PMID:25967381

  14. Donor Safety in Adult-Adult Living Donor Liver Transplantation: A Single-Center Experience of 356 Cases

    PubMed Central

    Meng, Haipeng; Yang, Jiayin; Yan, Lunan

    2016-01-01

    Background As an important means to tackle the worldwide shortage of liver grafts, adult-adult living donor liver transplantation (A-ALDLT) is the most massive operation a healthy person could undergo, so donor safety is of prime importance. However, most previous research focused on recipients, while complications in donors have not been fully described or investigated. Material/Methods To investigate donor safety in terms of postoperative complications, the clinical data of 356 A-ALDLT donors in our center from January 2002 to September 2015 were retrospectively analyzed. These patients were divided into a pre-2008 group (before January 2008) and a post-2008 group (after January 2008). Donor safety was evaluated with regard to the type, frequency, and severity of postoperative complications. Results There were no donor deaths in our center during this period. The overall complication rate was 23.0% (82/356). The proportion of Clavien I, II, III, and IV complications was 51.2% (42/82), 25.6% (21/82), 22.0% (18/82), and 1.2% (1/82), respectively. In all the donors, the incidence of Clavien I, II, III, and IV complications was 11.8% (42/356), 5.9% (21/356), 5.1% (18/356), and 0.3% (1/356), respectively. The overall complication rate in the post-2008 group was significantly lower than that in the pre-2008 group (18.1% (41/227) vs. 32.6% (42/129), P<0.01). Biliary complications were the most common, with an incidence of 8.4% (30/356). Conclusions The risk to A-ALDLT donors is controllable and acceptable with improvement in preoperative assessment and liver surgery. PMID:27178367

  15. Donor Safety in Adult-Adult Living Donor Liver Transplantation: A Single-Center Experience of 356 Cases.

    PubMed

    Meng, Haipeng; Yang, Jiayin; Yan, Lunan

    2016-01-01

    BACKGROUND As an important means to tackle the worldwide shortage of liver grafts, adult-adult living donor liver transplantation (A-ALDLT) is the most massive operation a healthy person could undergo, so donor safety is of prime importance. However, most previous research focused on recipients, while complications in donors have not been fully described or investigated. MATERIAL AND METHODS To investigate donor safety in terms of postoperative complications, the clinical data of 356 A-ALDLT donors in our center from January 2002 to September 2015 were retrospectively analyzed. These patients were divided into a pre-2008 group (before January 2008) and a post-2008 group (after January 2008). Donor safety was evaluated with regard to the type, frequency, and severity of postoperative complications. RESULTS There were no donor deaths in our center during this period. The overall complication rate was 23.0% (82/356). The proportion of Clavien I, II, III, and IV complications was 51.2% (42/82), 25.6% (21/82), 22.0% (18/82), and 1.2% (1/82), respectively. In all the donors, the incidence of Clavien I, II, III, and IV complications was 11.8% (42/356), 5.9% (21/356), 5.1% (18/356), and 0.3% (1/356), respectively. The overall complication rate in the post-2008 group was significantly lower than that in the pre-2008 group (18.1% (41/227) vs. 32.6% (42/129), P<0.01). Biliary complications were the most common, with an incidence of 8.4% (30/356). CONCLUSIONS The risk to A-ALDLT donors is controllable and acceptable with improvement in preoperative assessment and liver surgery. PMID:27178367

  16. Trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh

    PubMed Central

    ALFaris, Nora A.; Al-Tamimi, Jozaa Z.; Al-Jobair, Moneera O.; Al-Shwaiyat, Naseem M.

    2015-01-01

    Background Saudi Arabia has passed through lifestyle changes toward unhealthy dietary patterns such as high fast food consumption. Adolescents and young adults, particularly girls, are the main groups exposed to and affected by these adverse eating behaviors. Objective The aim of this study was to examine the trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh, and to compare between them. Design In a cross-sectional survey, 127 adolescent Saudi girls (13–18 years) and 69 young adult Saudi girls (19–29 years) were randomly recruited to participate in this study. Weight, height, waist circumference, and hip circumference were measured using standardized methods. Twenty-four-hour diet recall and a face-to-face interview food questionnaire were performed. Results Most of the participants had adequate intake of protein, riboflavin, iron, and sodium, but exhibited low intake for several other nutrients. Among study participants, 95.4% consume restaurants’ fast food and 79.1% eat fast food at least once weekly. Burgers and carbonated soft drinks were the main kinds of fast food meals and beverages usually eaten by girls. Adolescent girls who usually ate large portion sizes of fast food had significantly higher mean waist circumference and hip circumference. Participants eat fast food primarily for enjoying the delicious taste, followed by convenience. Restaurants’ hygiene and safety standards were the main concern regarding fast food for 62.2% of girls. Finally, international restaurants were preferable by participants to buy fast food compared with local restaurants (70.9% vs. 29.1%). Conclusion Our findings provide evidence on the high prevalence of fast food consumption among Saudi girls, suggesting an urgent need for community-based nutrition interventions that consider the trends of fast food consumption and targeted eating behaviors of adolescent and young adult girls. PMID:25792229

  17. Trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh.

    PubMed

    ALFaris, Nora A; Al-Tamimi, Jozaa Z; Al-Jobair, Moneera O; Al-Shwaiyat, Naseem M

    2015-01-01

    Background : Saudi Arabia has passed through lifestyle changes toward unhealthy dietary patterns such as high fast food consumption. Adolescents and young adults, particularly girls, are the main groups exposed to and affected by these adverse eating behaviors. Objective : The aim of this study was to examine the trends of fast food consumption among adolescent and young adult Saudi girls living in Riyadh, and to compare between them. Design : In a cross-sectional survey, 127 adolescent Saudi girls (13-18 years) and 69 young adult Saudi girls (19-29 years) were randomly recruited to participate in this study. Weight, height, waist circumference, and hip circumference were measured using standardized methods. Twenty-four-hour diet recall and a face-to-face interview food questionnaire were performed. Results : Most of the participants had adequate intake of protein, riboflavin, iron, and sodium, but exhibited low intake for several other nutrients. Among study participants, 95.4% consume restaurants' fast food and 79.1% eat fast food at least once weekly. Burgers and carbonated soft drinks were the main kinds of fast food meals and beverages usually eaten by girls. Adolescent girls who usually ate large portion sizes of fast food had significantly higher mean waist circumference and hip circumference. Participants eat fast food primarily for enjoying the delicious taste, followed by convenience. Restaurants' hygiene and safety standards were the main concern regarding fast food for 62.2% of girls. Finally, international restaurants were preferable by participants to buy fast food compared with local restaurants (70.9% vs. 29.1%). Conclusion : Our findings provide evidence on the high prevalence of fast food consumption among Saudi girls, suggesting an urgent need for community-based nutrition interventions that consider the trends of fast food consumption and targeted eating behaviors of adolescent and young adult girls. PMID:25792229

  18. Perinatal Exposure of Mice to the Pesticide DDT Impairs Energy Expenditure and Metabolism in Adult Female Offspring

    PubMed Central

    La Merrill, Michele; Karey, Emma; Moshier, Erin; Lindtner, Claudia; La Frano, Michael R.; Newman, John W.; Buettner, Christoph

    2014-01-01

    Dichlorodiphenyltrichloroethane (DDT) has been used extensively to control malaria, typhus, body lice and bubonic plague worldwide, until countries began restricting its use in the 1970s. Its use in malaria control continues in some countries according to recommendation by the World Health Organization. Individuals exposed to elevated levels of DDT and its metabolite dichlorodiphenyldichloroethylene (DDE) have an increased prevalence of diabetes and insulin resistance. Here we hypothesize that perinatal exposure to DDT disrupts metabolic programming leading to impaired metabolism in adult offspring. To test this, we administered DDT to C57BL/6J mice from gestational day 11.5 to postnatal day 5 and studied their metabolic phenotype at several ages up to nine months. Perinatal DDT exposure reduced core body temperature, impaired cold tolerance, decreased energy expenditure, and produced a transient early-life increase in body fat in female offspring. When challenged with a high fat diet for 12 weeks in adulthood, female offspring perinatally exposed to DDT developed glucose intolerance, hyperinsulinemia, dyslipidemia, and altered bile acid metabolism. Perinatal DDT exposure combined with high fat feeding in adulthood further impaired thermogenesis as evidenced by reductions in core temperature and in the expression of numerous RNA that promote thermogenesis and substrate utilization in the brown adipose tissue of adult female mice. These observations suggest that perinatal DDT exposure impairs thermogenesis and the metabolism of carbohydrates and lipids which may increase susceptibility to the metabolic syndrome in adult female offspring. PMID:25076055

  19. Detection and Proportion of Very Early Dental Caries in Independent Living Older Adults

    PubMed Central

    Holtzman, Jennifer S.; Kohanchi, Daniel; Biren-Fetz, John; Fontana, Margherita; Ramchandani, Manisha; Osann, Kathryn; Hallajian, Lucy; Mansour, Stephanie; Nabelsi, Tasneem; Chung, Na Eun; Wilder-Smith, Petra

    2015-01-01

    Background and Objectives Dental caries is an important healthcare challenge in adults over 65 years of age. Integration of oral health screening into non-dental primary care practice may improve access to preventive dental care for vulnerable populations such as the elderly. Such integration would require easy, fast, and accurate early caries detection tools. Primary goal of this study was to evaluate the diagnostic performance of optical coherence tomography (OCT) imaging for detecting very early caries in the elderly living in community-based settings. The International Caries Detection and Assessment System (ICDAS) served as gold standard. Secondary goal of this study was to provide baseline prevalence data of very early caries lesions in independent living adults aged 65+ years. Materials and Methods Seventy-two subjects were recruited from three sites in Southern California: a retirement community, a senior health fair, and a convalescent hospital. Clinical examination was performed using the ICDAS visual criteria and this was followed by OCT imaging. The two-dimensional OCT images (B-scan) were analyzed with simple software. Locations with a log of back-scattered light intensity (BSLI) below 2.9 were scored as sound, and areas equaling or exceeding 2.9 BSLI were considered carious. Diagnostic performance of OCT imaging was compared with ICDAS score. Results OCT-based diagnosis demonstrated very good sensitivity (95.1%) and good specificity (85.8%). 54.7% of dentate subjects had at least one tooth with very early coronal caries. Conclusions Early coronal decay is prevalent in the unrestored pits and fissures of coronal surfaces of teeth in independent living adults aged 65+ years. Though OCT imaging coupled with a simple diagnostic algorithm can accurately detect areas of very early caries in community-based settings, existing devices are expensive and not well-suited for use by non-dental health care providers. Simple, inexpensive, fast, and accurate tools

  20. Late summer survival of adult female and juvenile spectacled eiders on the Yukon-Kuskokwim Delta, Alska

    USGS Publications Warehouse

    Flint, P.L.; Barry, Grand J.; Morse, J.A.; Fondell, T.F.

    2000-01-01

    We used radio-telemetry to examine survival of adult female and juvenile Spectacled Eiders (Somateria fischeri) from 30 days after hatch until departure from the Yukon-Kuskokwim Delta (YKD) during 1997-1999. Juvenile survival was 71.4%; adult female survival was 88.5%. Mink (Mustella vison) were the most common predator identified for both adults and juveniles. Detectable levels of lead were found in bones of 74% of juvenile carcasses recovered and 21% had levels indicative of acute exposure. Average age at departure was 59 ?? 1 days old for juveniles and 56 ?? 1 days after hatch for adults. Most broods (60.5%) departed the YKD synchronously. Overall our data indicate that mortality during the latter half of brood-rearing is higher than previously thought. We conclude that brood rearing is a period of high mortality for brood-rearing females and that lead poisoning is responsible for reductions in juvenile survival to fledging. Received 15 February 2000, accepted 1 April 2000.

  1. Breeding Sex Ratios in Adult Leatherback Turtles (Dermochelys coriacea) May Compensate for Female-Biased Hatchling Sex Ratios

    PubMed Central

    Stewart, Kelly R.; Dutton, Peter H.

    2014-01-01

    For vertebrates with temperature-dependent sex determination, primary (or hatchling) sex ratios are often skewed, an issue of particular relevance to concerns over effects of climate change on populations. However, the ratio of breeding males to females, or the operational sex ratio (OSR), is important to understand because it has consequences for population demographics and determines the capacity of a species to persist. The OSR also affects mating behaviors and mate choice, depending on the more abundant sex. For sea turtles, hatchling and juvenile sex ratios are generally female-biased, and with warming nesting beach temperatures, there is concern that populations may become feminized. Our purpose was to evaluate the breeding sex ratio for leatherback turtles at a nesting beach in St. Croix, USVI. In 2010, we sampled nesting females and later sampled their hatchlings as they emerged from nests. Total genomic DNA was extracted and all individuals were genotyped using 6 polymorphic microsatellite markers. We genotyped 662 hatchlings from 58 females, matching 55 females conclusively to their nests. Of the 55, 42 females mated with one male each, 9 mated with 2 males each and 4 mated with at least 3 males each, for a multiple paternity rate of 23.6%. Using GERUD1.0, we reconstructed parental genotypes, identifying 47 different males and 46 females for an estimated breeding sex ratio of 1.02 males for every female. Thus we demonstrate that there are as many actively breeding males as females in this population. Concerns about female-biased adult sex ratios may be premature, and mate choice or competition may play more of a role in sea turtle reproduction than previously thought. We recommend monitoring breeding sex ratios in the future to allow the integration of this demographic parameter in population models. PMID:24505403

  2. Effect of Perceived Stigmatisation on the Quality of Life among Ageing Female Family Carers: A Comparison of Carers of Adults with Intellectual Disability and Carers of Adults with Mental Illness

    ERIC Educational Resources Information Center

    Chou, Y. C.; Pu, C. Y.; Lee, Y. C.; Lin, L. C.; Kroger, T.

    2009-01-01

    Background: Little account has been taken of quality of life (QoL) among family carers of adults with an intellectual disability (ID) and family carers of adults with a mental illness (MI), particularly the female ageing carers' perceived stigma. We explore whether there are differences in the significant predictors of female ageing family carers'…

  3. Effects of dietary fibers with different fermentation characteristics on feeding motivation in adult female pigs.

    PubMed

    Souza da Silva, Carol; Bolhuis, J Elizabeth; Gerrits, Walter J J; Kemp, Bas; van den Borne, Joost J G C

    2013-02-17

    Dietary fibers can be fermented in the colon, resulting in production of short-chain fatty acids (SCFA) and secretion of satiety-related peptides. Fermentation characteristics (fermentation kinetics and SCFA-profile) differ between fibers and could impact their satiating potential. We investigated the effects of fibers with varying fermentation characteristics on feeding motivation in adult female pigs. Sixteen pair-housed pigs received four diets in four periods in a Latin square design. Starch from a control (C) diet was exchanged, based on gross energy, for inulin (INU), guar gum (GG), or retrograded tapioca starch (RS), each at a low (L) and a high (H) inclusion level. This resulted in a decreased metabolizable energy intake when feeding fiber diets as compared with the C diet. According to in vitro fermentation measurements, INU is rapidly fermentable and yields relatively high amounts of propionate, GG is moderately rapidly fermentable and yields relatively high amounts of acetate, and RS is slowly fermentable and yields relatively high amounts of butyrate. Feeding motivation was assessed using behavioral tests at 1h, 3h and 7h after the morning meal, and home pen behavioral observations throughout the day. The number of wheel turns paid for a food reward in an operant test was unaffected by diet. Pigs on H-diets ran 25% slower for a food reward in a runway test than pigs on L-diets, and showed less spontaneous physical activity and less stereotypic behavior in the hours before the afternoon meal, reflecting increased interprandial satiety. Reduced feeding motivation with increasing inclusion level was most pronounced for RS, as pigs decreased speed in the runway test and tended to have a lower voluntary food intake in an ad libitum food intake test when fed RS-H. In conclusion, increasing levels of fermentable fibers in the diet seemed to enhance satiety in adult pigs, despite a reduction in metabolizable energy supply. RS was the most satiating fiber

  4. Developmental fluoxetine exposure increases behavioral despair and alters epigenetic regulation of the hippocampal BDNF gene in adult female offspring.

    PubMed

    Boulle, Fabien; Pawluski, Jodi L; Homberg, Judith R; Machiels, Barbie; Kroeze, Yvet; Kumar, Neha; Steinbusch, Harry W M; Kenis, Gunter; van den Hove, Daniel L A

    2016-04-01

    A growing number of infants are exposed to selective serotonin reuptake inhibitor (SSRI) medications during the perinatal period. Perinatal exposure to SSRI medications alter neuroplasticity and increase depressive- and anxiety-related behaviors, particularly in male offspring as little work has been done in female offspring to date. The long-term effects of SSRI on development can also differ with previous exposure to prenatal stress, a model of maternal depression. Because of the limited work done on the role of developmental SSRI exposure on neurobehavioral outcomes in female offspring, the aim of the present study was to investigate how developmental fluoxetine exposure affects anxiety and depression-like behavior, as well as the regulation of hippocampal brain-derived neurotrophic factor (BDNF) signaling in the hippocampus of adult female offspring. To do this female Sprague-Dawley rat offspring were exposed to prenatal stress and fluoxetine via the dam, for a total of four groups of female offspring: 1) No Stress+Vehicle, 2) No Stress+Fluoxetine, 3) Prenatal Stress+Vehicle, and 4) Prenatal Stress+Fluoxetine. Primary results show that, in adult female offspring, developmental SSRI exposure significantly increases behavioral despair measures on the forced swim test, decreases hippocampal BDNF exon IV mRNA levels, and increases levels of the repressive histone 3 lysine 27 tri-methylated mark at the corresponding promoter. There was also a significant negative correlation between hippocampal BDNF exon IV mRNA levels and immobility in the forced swim test. No effects of prenatal stress or developmental fluoxetine exposure were seen on tests of anxiety-like behavior. This research provides important evidence for the long-term programming effects of early-life exposure to SSRIs on female offspring, particularily with regard to affect-related behaviors and their underlying molecular mechanisms. PMID:26844865

  5. Fluid absorption in the isolated midgut of adult female yellow fever mosquitoes (Aedes aegypti)

    PubMed Central

    Onken, Horst; Moffett, David F.

    2015-01-01

    ABSTRACT The transepithelial voltage (Vte) and the volume of isolated posterior midguts of adult female yellow fever mosquitoes (Aedes aegypti) were monitored. In all experiments, the initial Vte after filling the midgut was lumen negative, but subsequently became lumen positive at a rate of approximately 1 mV min−1. Simultaneously, the midgut volume decreased, indicating spontaneous fluid absorption. When the midguts were filled and bathed with mosquito saline, the average rate of fluid absorption was 36.5±3.0 nl min−1 (N=4, ±s.e.m.). In the presence of theophylline (10 mmol l−1), Vte reached significantly higher lumen-positive values, but the rate of fluid absorption was not affected (N=6). In the presence of NaCN (5 mmol l−1), Vte remained close to 0 mV (N=4) and fluid absorption was reduced (14.4±1.3 nl min−1, N=3, ±s.e.m.). When midguts were filled with buffered NaCl (154 mmol l−1 plus 1 mmol l−1 HEPES) and bathed in mosquito saline with theophylline, fluid absorption was augmented (50.0±5.8 nl min−1, N=12, ±s.e.m.). Concanamycin A (10 µmol l−1), ouabain (1 mmol l−1), and acetazolamide (1 mmol l−1) affected Vte in different ways, but all reduced fluid absorption by 60–70% of the value before addition of the drugs. PMID:25944920

  6. Effects of dietary fibers with different physicochemical properties on feeding motivation in adult female pigs.

    PubMed

    da Silva, Carol Souza; van den Borne, Joost J G C; Gerrits, Walter J J; Kemp, Bas; Bolhuis, J Elizabeth

    2012-09-10

    The satiating effects of dietary fiber may depend more on physicochemical properties of the fiber than on total fiber intake. These properties are expected to affect satiety feelings and feeding motivation due to different effects in the gastrointestinal tract. The aim of the current study was to assess the effects of fibers with varying physicochemical properties (bulkiness, viscosity and fermentability) on feeding motivation in adult female pigs. Sixteen pair-housed pigs received four diets: lignocellulose (LC), pectin (PEC), resistant starch (RS), and control (C) without fiber, in four periods in a Latin square design. Each fiber was fed at a low (L) followed by a high (H) inclusion level (7 days each). At 1h, 3h, and 7h after the morning meal, feeding motivation was assessed in an operant test, where turning a wheel yielded multiple food rewards, and in a runway test, where walking a fixed U-shaped track yielded one food reward. Pigs were observed in their home pen for 6h, using 90-s instantaneous scan sampling. In the operant test, throughout the day feeding motivation was higher for pigs on PEC compared with pigs on LC. In the runway, feeding motivation increased particularly at 1h after the meal for pigs on PEC compared with pigs on RS. Also at 7h, feeding motivation tended to decrease for pigs on RS compared with pigs fed other diets. In their home pen, pigs on PEC showed more feeder-directed behavior compared with pigs on RS. In conclusion, PEC was the least satiating fiber. LC and RS, despite a lower supply of available energy, were the most satiating fibers, possibly due to their bulky and fermentation properties, respectively. PMID:22796465

  7. Migratory corridors of adult female Kemp’s ridley turtles in the Gulf of Mexico

    USGS Publications Warehouse

    Shaver, Donna J.; Hart, Kristen M.; Fujisaki, Ikuko; Rubio, Cynthia; Sartain-Iverson, Autumn R.; Pena, Jaime; Gamez, Daniel Gomez; Gonzales Diaz Miron, Raul de Jesus; Burchfield, Patrick M.; Martinez, Hector J.; Ortiz, Jaime

    2016-01-01

    For many marine species, locations of migratory pathways are not well defined. We used satellite telemetry and switching state-space modeling (SSM) to define the migratory corridor used by Kemp's ridley turtles (Lepidochelys kempii) in the Gulf of Mexico. The turtles were tagged after nesting at Padre Island National Seashore, Texas, USA from 1997 to 2014 (PAIS; n = 80); Rancho Nuevo, Tamaulipas, Mexico from 2010 to 2011 (RN; n = 14); Tecolutla, Veracruz, Mexico from 2012 to 2013 (VC; n = 13); and Gulf Shores, Alabama, USA during 2012 (GS; n = 1). The migratory corridor lies in nearshore Gulf of Mexico waters in the USA and Mexico with mean water depth of 26 m and a mean distance of 20 km from the nearest mainland coast. Migration from the nesting beach is a short phenomenon that occurs from late-May through August, with a peak in June. There was spatial similarity of post-nesting migratory pathways for different turtles over a 16 year period. Thus, our results indicate that these nearshore Gulf waters represent a critical migratory habitat for this species. However, there is a gap in our understanding of the migratory pathways used by this and other species to return from foraging grounds to nesting beaches. Therefore, our results highlight the need for tracking reproductive individuals from foraging grounds to nesting beaches. Continued tracking of adult females from PAIS, RN, and VC nesting beaches will allow further study of environmental and bathymetric components of migratory habitat and threats occurring within our defined corridor. Furthermore, the existence of this migratory corridor in nearshore waters of both the USA and Mexico demonstrates that international cooperation is necessary to protect essential migratory habitat for this imperiled species.

  8. Eat Smart, Live Strong intervention increases fruit and vegetable consumption among low-income older adults.

    PubMed

    Hersey, James C; Cates, Sheryl C; Blitstein, Jonathan L; Kosa, Katherine M; Santiago Rivera, Olga J; Contreras, Dawn A; Long, Valerie A; Singh, Anita; Berman, Danielle A

    2015-01-01

    This study evaluated the impact of a four-session interactive nutrition education program-Eat Smart, Live Strong (ESLS)-on the consumption of fruit and vegetables by low-income older adults. A pre-post quasi-experimental design study was conducted with a longitudinal sample of 614 low-income Supplemental Nutrition Assistance Program (SNAP) participants and those eligible for SNAP, aged 60 to 80 years, in 17 intervention and 16 comparison senior centers in Michigan. The study compared participants' self-reports of their consumption of fruit and vegetables using a modified version of the University of California Cooperative Extension Food Behavior Checklist. ESLS increased participants' average daily consumption of fruit by 0.2 cups (P < 0.05) and vegetables by 0.31 cups (P < 0.01). ESLS, a four-session, cognitive-behavioral nutrition education program is an effective curriculum for helping low-income older adults eat more fruit and vegetables. PMID:25803605

  9. An Arts Intervention for Older Adults Living in Subsidized Retirement Homes

    PubMed Central

    Noice, Helga; Noice, Tony

    2009-01-01

    A theatrically-based intervention was given to 122 older adults who took acting lessons twice a week for 4 weeks. The training consisted of multi-modal activities (cognitive-affective-physiological) typically employed in college acting classes. Comparison groups consisted of no-treatment controls and participants instructed in a different performing art, singing. Assessment of effectiveness was performed using a battery of 11 cognitive/affective test measures that included word recall, prose comprehension/recall, word generation, digit-span ability, and problem-solving. It was found that the acting group improved significantly from pretest to posttest over both other groups. Digit-span was the only measure that failed to improve. No aspects of the intervention supplied specific training or practice on the test measures. Previous versions of the intervention with community-dwelling adults had produced similar findings but the current participants were older, less well-educated, and lived in subsidized, primarily low-income, retirement homes. PMID:18686051

  10. Autovideography: The Lived Experience of Recovery for Adults with Serious Mental Illness.

    PubMed

    Petros, Ryan; Solomon, Phyllis; Linz, Sheila; DeCesaris, Marissa; Hanrahan, Nancy P

    2016-09-01

    Mental health services have been transforming toward a recovery orientation for more than a decade, yet a robust understanding of recovery eludes many providers, and consensus on a conceptual definition has yet to be reached. This article examines mental health consumers' lived experience of recovery and evaluates the usefulness and comprehensiveness of CHIME, a major framework conceptually defining recovery for adults with serious mental illness. Researchers partnered with a mental health association in a major US city to engage in research with graduates of a recovery and education class for adults diagnosed with serious mental illness. Twelve participants were loaned video cameras and invited to "Tell us about your recovery" through autovideography. Of the 12 participants, six produced videos directly responding to the overall research question and were subsequently included in the present analysis. Data were analyzed thematically, and CHIME adequately represented the major domains presented in consumer videos with two notable modifications: subdomains of "reciprocity" within relationships and "contributing to others" were added to comprehensively represent consumer perspectives about recovery. Adding two subdomains to CHIME more effectively represents consumer narratives about recovery, contributes to the social construction of the personhood of people with serious mental illness, and offers a more robust description of the process of recovery. PMID:26506921

  11. Correlates of Unprotected Sex Among Adult Heterosexual Men Living with HIV

    PubMed Central

    Richardson, Jean L.; Espinoza, Lilia; Stoyanoff, Sue

    2006-01-01

    The correlates of unprotected sex among a sample of heterosexual men living with HIV (n = 121) were examined to determine whether patient characteristics can be used as a basis for tailoring safer sex counseling in the clinic setting. Potential correlates of self-reported unprotected oral sex (fellatio) and vaginal sex included participant demographics (e.g., age, ethnicity), disease status (CD4 counts, viral load, years since diagnosis), safer sex beliefs (e.g., condom attitudes), substance use, psychological characteristics (depressive symptoms, dispositional optimism and pessimism), and sex partner characteristics (main/casual partner, HIV status of partner, and duration of relationship). A series of logistic regression analyses were used to determine significant relationships. Correlates of reported levels of prior 3-month unprotected fellatio (24%) and vaginal (21%) sex were not associated with the type of relationship (main or casual) or perceived HIV serostatus of the partner (positive, negative, or unknown). Unprotected fellatio was positively associated with age and CD4 count and inversely associated with optimism and positive condom attitudes (all p's < 0.05). Unprotected vaginal sex was positively associated with duration of relationship and inversely associated with positive condom attitudes. Prevention efforts among sexually active adult heterosexual men living with HIV may benefit from focusing on improving attitudes towards condom use regardless of partner relationship status. PMID:16736114

  12. Association Between Food Insecurity and Serious Psychological Distress Among Hispanic Adults Living in Poverty

    PubMed Central

    Sis-Medina, Reacheal Connie; Reyes, Alexa; Becerra, Monideepa B.

    2015-01-01

    Introduction Food insecurity has been associated with negative health outcomes, but the relationship between psychological distress and food insecurity among ethnic minorities has not been extensively examined in the literature. The goal of this study was to evaluate whether low food security and very low food security were significantly associated with past month serious psychological distress (SPD) among Hispanic adults living in poverty. Methods We studied 10,966 Hispanic respondents to the California Health Interview Survey for 2007, 2009, and 2011–2012 whose income was below 200% of the federal poverty level. The relationship between food insecurity and SPD was evaluated by using survey-weighted univariate and logistic regression analyses. Results Nearly 30% of the study population had low food security and 13% had very low food security. Low food security and very low food security were associated with 1.99 and 4.43 odds of past month SPD, respectively, and perceived low neighborhood safety was related to 1.47 odds of past month SPD. Conclusions We found that food insecurity was prevalent among Hispanic people living in poverty and was significantly associated with past month SPD. These results demonstrate the need for further targeted public health efforts, such as community gardens led by promotores, faith-based initiatives, and initiatives to reduce barriers to participation in food-assistance programs. PMID:26605706

  13. Substitute Decision-Making for Adults with Intellectual Disabilities Living in Residential Care: Learning Through Experience

    PubMed Central

    Dunn, Michael C.; Clare, Isabel C. H.; Holland, Anthony J.

    2009-01-01

    In the UK, current policies and services for people with mental disorders, including those with intellectual disabilities (ID), presume that these men and women can, do, and should, make decisions for themselves. The new Mental Capacity Act (England and Wales) 2005 (MCA) sets this presumption into statute, and codifies how decisions relating to health and welfare should be made for those adults judged unable to make one or more such decisions autonomously. The MCA uses a procedural checklist to guide this process of substitute decision-making. The personal experiences of providing direct support to seven men and women with ID living in residential care, however, showed that substitute decision-making took two forms, depending on the type of decision to be made. The first process, ‘strategic substitute decision-making’, paralleled the MCA’s legal and ethical framework, whilst the second process, ‘relational substitute decision-making’, was markedly different from these statutory procedures. In this setting, ‘relational substitute decision-making’ underpinned everyday personal and social interventions connected with residents’ daily living, and was situated within a framework of interpersonal and interdependent care relationships. The implications of these findings for residential services and the implementation of the MCA are discussed. PMID:18240026

  14. Nurse delegation of medication administration for older adults in assisted living.

    PubMed

    Reinhard, Susan C; Young, Heather M; Kane, Rosalie A; Quinn, Winifred V

    2006-01-01

    Assisted living (AL) is a relatively new form of long-term care that offers residents personal care services and more independence in a home-like environment. Introduced to the United States in the 1980s, AL is changing the conventional thinking about how to care for frail older adults. One important issue to explore is registered nurse (RN) delegation to unlicensed assistive personnel (UAP), particularly for medication administration. This study provides a national perspective on medication delivery in AL settings from the perspectives of state Board of Nursing (BON) executives. Qualitative interviews using semi-structured interview guides were conducted with BON executives to validate a legal summary of AL regulations and nurse practice acts, and to identify nursing issues pertaining to medication management in AL across the United States. In this study, there was considerable variation across states regarding medication administration and the role of both the RN and the UAP. BON executives displayed a range of knowledge about nursing practice issues in AL, with many reporting low familiarity with this setting. Mechanisms for systematic review of quality of delegation were not in place. Medication administration and nurse delegation were dynamic issues, with practice and policy evolving concurrently. This study highlights the limited articulation of policies between agencies and across states in the important and growing setting of assisted living. Nurses have the opportunity to shape this evolving practice arena and to enhance awareness of the professional and clinical issues inherent in working with UAP in medication delivery. PMID:16597525

  15. Tracking through Life Stages: Adult, Immature and Juvenile Autumn Migration in a Long-Lived Seabird

    PubMed Central

    Péron, Clara; Grémillet, David

    2013-01-01

    Seasonal long-distance migration is likely to be experienced in a contrasted manner by juvenile, immature and adult birds, leading to variations in migratory routes, timing and behaviour. We provide the first analysis of late summer movements and autumn migration in these three life stages, which were tracked concurrently using satellite tags, geolocators or GPS recorders in a long-ranging migratory seabird, the Scopoli’s shearwater (formerly named Cory’s shearwater, Calonectrisdiomedea) breeding on two French Mediterranean islands. During the late breeding season, immatures foraged around their colony like breeding adults, but they were the only group showing potential prospecting movements around non-natal colonies. Global migration routes were broadly comparable between the two populations and the three life stages, with all individuals heading towards the Atlantic Ocean through the strait of Gibraltar and travelling along the West African coast, up to 8000 km from their colony. However, detailed comparison of timing, trajectory and oceanographic conditions experienced by the birds revealed remarkable age-related differences. Compared to adults and immatures, juveniles made a longer stop-over in the Balearic Sea (10 days vs 4 days in average), showed lower synchrony in crossing the Gibraltar strait, had more sinuous pathways and covered longer daily distances (240 km.d-1 vs 170 km.d-1). Analysis of oceanographic habitats along migratory routes revealed funnelling selection of habitat towards coastal and more productive waters with increasing age. Younger birds may have reduced navigational ability and learn progressively fine-scale migration routes towards the more profitable travelling and wintering areas. Our study demonstrates the importance of tracking long-lived species through the stages, to better understand migratory behavior and assess differential exposure to at-sea threats. Shared distribution between life stages and populations make Scopoli

  16. Tracking through life stages: adult, immature and juvenile autumn migration in a long-lived seabird.

    PubMed

    Péron, Clara; Grémillet, David

    2013-01-01

    Seasonal long-distance migration is likely to be experienced in a contrasted manner by juvenile, immature and adult birds, leading to variations in migratory routes, timing and behaviour. We provide the first analysis of late summer movements and autumn migration in these three life stages, which were tracked concurrently using satellite tags, geolocators or GPS recorders in a long-ranging migratory seabird, the Scopoli's shearwater (formerly named Cory's shearwater, Calonectrisdiomedea) breeding on two French Mediterranean islands. During the late breeding season, immatures foraged around their colony like breeding adults, but they were the only group showing potential prospecting movements around non-natal colonies. Global migration routes were broadly comparable between the two populations and the three life stages, with all individuals heading towards the Atlantic Ocean through the strait of Gibraltar and travelling along the West African coast, up to 8000 km from their colony. However, detailed comparison of timing, trajectory and oceanographic conditions experienced by the birds revealed remarkable age-related differences. Compared to adults and immatures, juveniles made a longer stop-over in the Balearic Sea (10 days vs 4 days in average), showed lower synchrony in crossing the Gibraltar strait, had more sinuous pathways and covered longer daily distances (240 km.d(-1) vs 170 km.d(-1)). Analysis of oceanographic habitats along migratory routes revealed funnelling selection of habitat towards coastal and more productive waters with increasing age. Younger birds may have reduced navigational ability and learn progressively fine-scale migration routes towards the more profitable travelling and wintering areas. Our study demonstrates the importance of tracking long-lived species through the stages, to better understand migratory behavior and assess differential exposure to at-sea threats. Shared distribution between life stages and populations make Scopoli

  17. Prevalence and associated factors of female genital cutting among young adult females in Jigjiga district, eastern Ethiopia: a cross-sectional mixed study

    PubMed Central

    Gebremariam, Kidanu; Assefa, Demeke; Weldegebreal, Fitsum

    2016-01-01

    Purpose The aim of this study was to assess the prevalence and associated factors of female genital cutting (FGC) among young adult (10–24 years of age) females in Jigjiga district, eastern Ethiopia. Methods A school-based cross-sectional mixed method combining both quantitative and qualitative research methods was employed among 679 randomly selected young adult female students from Jigjiga district, Somali regional state, eastern Ethiopia, from February to March 2014 to assess the prevalence and associated factors with FGC. A pretested structured questionnaire was used to collect data. The qualitative data were collected using focus group discussion. Results This study depicted that the prevalence of FGC among the respondents was found to be 82.6%. The dominant form of FGC in this study was type I FGC, 265 (49.3%). The majority of the respondents, 575 (88.3%), had good knowledge toward the bad effects of FGC. Four hundred and seven (62.7%) study participants had positive attitude toward FGC discontinuation. Religion, residence, respondents’ educational level, maternal education, attitude, and belief in religious requirement were the most significant predictors of FGC. The possible reasons for FGC practice were to keep virginity, improve social acceptance, have better marriage prospects, religious approval, and have hygiene. Conclusion Despite girls’ knowledge and attitude toward the bad effects of FGC, the prevalence of FGC was still high. There should be a concerted effort among women, men, religious leaders, and other concerned bodies in understanding and clarifying the wrong attachment between the practice and religion through behavioral change communication and advocacy at all levels. PMID:27563257

  18. Phthalate concentrations in personal care products and the cumulative exposure to female adults and infants in Shanghai.

    PubMed

    Bao, Jiaqin; Wang, Min; Ning, Xiaojun; Zhou, Yaobin; He, Yuping; Yang, Jielin; Gao, Xi; Li, Shuguang; Ding, Zhuoping; Chen, Bo

    2015-01-01

    Phthalate esters (PE) are synthetic chemicals widely used in industry, and have been detected in personal care products (PCP). Recent findings of human reports demonstrated endocrine-disrupting action associated with phthalate exposures. The aims of this study were to (1) measure levels of 11 PE in 198 PCP collected from retail markets in Shanghai and (2) assess daily dermal exposure in adult females and infants. The health risk of cumulative exposure to eight PE on reproductive system function derived from dermal PCP use was further assessed by utilizing the hazard index (HI) approach. Diethyl phthalate (DEP) was the most frequently detected compound (29.8%), followed by diisobutyl phthalate (DiBP) (6.6%). The geometric mean (GM) concentrations of daily exposure to DEP, bis(2-methoxyethyl) phthalate (DMEP), DiBP, dibutyl phthalate (DBP), diphenyl phthalate (DPP), and bis(2-ethylhexyl) phthalate (DEHP) in female adults were 0.018, 0.012, 0.002, 0.001, 0.003, and 0.002 μg/kg body weight (bw)/d, respectively. The GM daily exposure levels to PE in infants and adult females were similar except for DEHP, which was higher in infants. DEP exposure was highest in both subpopulations at either GM or maximal level. All HI of 8 PE were far less than 1, ranging from 0.0002 to 0.005, indicating no cumulative reproductive risks to these populations. DBP, DMEP, and DEHP were three major contributors to the cumulative HI. In summary, the level of phthalate in PCP from Shanghai retail markets posed no apparent cumulative risk to adult females and infants in China. PMID:25734628

  19. Reproductive development of male goat kids reared with or without permanent contact with adult females until 10 months of age.

    PubMed

    Lacuesta, L; Orihuela, A; Ungerfeld, R

    2015-01-01

    Adult male ruminants that were reared in contact with females display greater sexual behavior than those reared in single male groups. The aim of the experiment was to compare the reproductive development of prepubertal male kids reared with or without direct permanent contact with adult females until they were 10 months old. Seventeen Saanen male kids were maintained in two groups until 44 weeks of age: kids reared in permanent direct contact with four adult goats (group FEM, N = 8) and kids that remained isolated from females (group ISO, N = 9). All goats in the FEM group became pregnant approximately when bucks attained 28 weeks of age. Scrotal circumference and testosterone concentration were measured, and semen was obtained by electroejaculation to avoid female contact in the ISO group. Scrotal circumference was greater in FEM kids at 12 and 14 weeks of age (P < 0.0001) and testosterone when they were 20 and 22 weeks old (P < 0.0001). Testosterone concentration was greater in ISO kids from 28 to 44 weeks of age. All semen characteristics increased with age (P < 0.0001). Individual motility was greater in FEM kids than that in ISO kids at 15 and 17 weeks (P < 0.005); mass motility was greater in ISO than that in FEM kids at 32 weeks (P < 0.05); total number of spermatozoa/ejaculate was greater in ISO kids at 30, 32, and 40 weeks and in FEM kids at 43 weeks (P < 0.005); total number of motile spermatozoa was greater in ISO kids at 32 and 40 weeks, whereas at 43 weeks, it was greater in FEM kids (P < 0.005). It was concluded that permanent contact with adult goats had transient and short-time positive effects in male kids' reproductive traits during prepubertal development. However, positive effects stopped after goats used as stimulus became pregnant. PMID:25277528

  20. Stress-induced oxytocin release and oxytocin cell number and size in prepubertal and adult male and female rats.

    PubMed

    Minhas, Sumeet; Liu, Clarissa; Galdamez, Josselyn; So, Veronica M; Romeo, Russell D

    2016-08-01

    Studies indicate that adolescent exposure to stress is a potent environmental factor that contributes to psychological and physiological disorders, though the mechanisms that mediate these dysfunctions are not well understood. Periadolescent animals display greater stress-induced hypothalamic-pituitary-adrenal (HPA) axis responses than adults, which may contribute to these vulnerabilities. In addition to the HPA axis, the hypothalamo-neurohypophyseal tract (HNT) is also activated in response to stress. In adults, stress activates this system resulting in secretion of oxytocin from neurons in the supraoptic (SON) and paraventricular (PVN) nuclei. However, it is currently unknown whether a similar or different response occurs in prepubertal animals. Given the influence of these hormones on a variety of emotional behaviors and physiological systems known to change as an animal transitions into adulthood, we investigated stress-induced HPA and HNT hormonal responses before and after stress, as well as the number and size of oxytocin-containing cells in the SON and PVN of prepubertal (30d) and adult (70d) male and female rats. Though we found the well-established protracted adrenocorticotropic hormone and corticosterone response in prepubertal males and females, only adult males and prepubertal females showed a significant stress-induced increase in plasma oxytocin levels. Moreover, though we found no pubertal changes in the number of oxytocin cells, we did find a pubertal-related increase in oxytocin somal size in both the SON and PVN of males and females. Taken together, these data indicate that neuroendocrine systems can show different patterns of stress reactivity before and after adolescent development and that these responses can be further modified by sex. Given the impact of these hormones on a variety of systems, it will be imperative to further explore these changes in hormonal stress reactivity and their role in adolescent health. PMID:26972154

  1. Social Resources and Disordered Living Conditions: Evidence from a National Sample of Community-Residing Older Adults

    PubMed Central

    Cornwell, Erin York

    2015-01-01

    For older adults aging in the community, living conditions can promote health, enhance coping, and reduce disablement – but they can also create stress and increase risks of illness, accidents, and decline. While socioeconomic disparities in housing likely contribute to inequalities in interior conditions, I argue that living conditions are also shaped by social resources such as co-residential relationships, social network ties, and social support. In this paper, I examine the distribution of a set of risky or stressful physical and ambient living conditions including structural disrepair, clutter, lack of cleanliness, noise, and odor. Using data from the National Social Life, Health, and Aging Project (NSHAP), I find that low income and African American older adults have more disordered living conditions, as do those with poorer physical and mental health. In addition, older adults who have a co-resident partner, more non-residential network ties, and more sources of instrumental support are exposed to fewer risky or harmful living conditions. This suggests that living conditions are an important, though overlooked, mechanism through which household composition, social networks, and social support affect health and well being in later life. PMID:25651314

  2. Social resources and disordered living conditions: evidence from a national sample of community-residing older adults.

    PubMed

    York Cornwell, Erin

    2014-07-01

    For older adults aging in the community, living conditions can promote health, enhance coping, and reduce disablement--but they can also create stress and increase risks of illness, accidents, and decline. Although socioeconomic disparities in housing likely contribute to inequalities in interior conditions, I argue that living conditions are also shaped by social resources such as coresidential relationships, social network ties, and social support. In this article, I examine the distribution of a set of risky or stressful physical and ambient living conditions including structural disrepair, clutter, lack of cleanliness, noise, and odor. Using data from the National Social Life, Health, and Aging Project (NSHAP), I find that low-income and African American older adults have more disordered living conditions as do those with poorer physical and mental health. In addition, older adults who have a coresident partner, more nonresidential network ties, and more sources of instrumental support are exposed to fewer risky or harmful living conditions. This suggests that living conditions are an important, though overlooked, mechanism through which household composition, social networks, and social support affect health and well-being in later life. PMID:25651314

  3. Pubertal exposure to di-(2-ethylhexyl) phthalate influences social behavior and dopamine receptor D2 of adult female mice.

    PubMed

    Wang, Ran; Xu, Xiaohong; Zhu, Qingjie

    2016-02-01

    DEHP, one of the most commonly phthalates used in plastics and many other products, is an environmental endocrine disruptor (EED). Puberty is another critical period for the brain development besides the neonatal period and is sensitive to EEDs. Social behavior is organized during puberty, so the present study is to investigate whether pubertal exposure to DEHP influenced social behavior of adult female mice. The results showed that pubertal exposure to DEHP for 2 weeks did not change the serum level of 17β-estradiol and the weight of uterus of adult females, but decreased the number of grid crossings and the frequency of rearing, and increased grooming in open field. DEHP reduced the open arm entries and the time spent in open arms in the elevated plus maze. DEHP reduced mutual sniffing and grooming between unfamiliar conspecifics in social play task and reduced the right chamber (containing unfamiliar female mouse) entries and the frequency of sniffing unfamiliar female mouse. DEHP at 1 mg kg(-1) d(-1) reduced the time spent in right chamber. Furthermore, Western blot analyses showed that DEHP decreased the levels of estrogen receptor β (ERβ), dopamine receptor D2, and the phosphorylation of ERKs in striatum. These results suggest that pubertal exposure to DEHP impaired social investigation and sociability and influenced anxiety-like state of adult female mice. The decreased activity of ERK1/2, and the down-regulated D2 and ERβ in striatum may be associated with the DEHP-induced changes of emotional and social behavior in mice. PMID:26524146

  4. Selected Dietary Nutrients and the Prevalence of Metabolic Syndrome in Adult Males and Females in Saudi Arabia: A Pilot Study

    PubMed Central

    Al-Daghri, Nasser M.; Khan, Nasiruddin; Alkharfy, Khalid M.; Al-Attas, Omar S.; Alokail, Majed S.; Alfawaz, Hanan A.; Alothman, Abdulaziz; Vanhoutte, Paul M.

    2013-01-01

    During the last decade, the rapid economic development in Saudi Arabia resulted in an unbalanced dietary intake pattern within the general population. Consequently, metabolic syndrome was also documented to be highly prevalent in the Middle-East region. We aimed to examine the relationship between selected dietary nutrient intakes and the prevalence of metabolic syndrome in the general adult population of Riyadh, Saudi Arabia. In this cross-sectional study, 185 adult Saudis aged 19 to 60 years (87 males and 98 females (mean age 35.6 ± 13.2 and 37.6 ± 11.7 years, respectively)) were included. The criteria for metabolic syndrome were based on the International Diabetes Foundation (IDF) criteria, and the dietary food intake was assessed by two 24-h dietary recall methods. The odd ratios (ORs) of metabolic syndrome risk across quartiles of selected dietary nutrients were significantly lower for carbohydrates and proteins, as well as for vitamins A, C, E and K, calcium, zinc and magnesium (p < 0.05 for all) in the female group with metabolic syndrome than those without. The pattern of daily dietary intake of selected nutrients among the general population of Saudi Arabia raises concern, and this dietary imbalance could increase the risk of metabolic syndrome, particularly in adult Saudi females. PMID:24284611

  5. Blood vitamin D(3) metabolite concentrations of adult female bearded dragons (Pogona vitticeps) remain stable after ceasing UVb exposure.

    PubMed

    Oonincx, D G A B; van de Wal, M D; Bosch, G; Stumpel, J B G; Heijboer, A C; van Leeuwen, J P T M; Hendriks, W H; Kik, M

    2013-07-01

    Vitamin D deficiency can lead to several health problems collectively called metabolic bone disease (MBD). One commonly kept reptile species prone to develop MBD if managed incorrectly is the bearded dragon (Pogona vitticeps). This study aimed to determine the extent to which adult female bearded dragons fed a diet low in vitamin D can use stored vitamin D and its metabolites to maintain plasma 25(OH)D(3) and 1,25(OH)(2)D(3) concentrations after discontinuing UVb exposure. Blood samples of healthy adult female bearded dragons, exposed to UVb radiation for over 6 months were collected (day 0) after which UVb exposure was discontinued for 83 days and blood was collected. Blood plasma was analysed for concentrations of total Ca, total P, ionized Ca, uric acid, 25(OH)D(3) and 1,25(OH)(2)D(3). There was no significant change in plasma 25(OH)D(3) and 1,25(OH)(2)D(3) concentrations during the study. While total Ca and P in whole blood was found to significantly decrease over time (P < 0.0088 and 0.0016, respectively), values were within the reference range. Plasma ionized Ca tended (P = 0.0525) to decrease during the study. Adult female bearded dragons, previously exposed to UVb, are able to maintain blood vitamin D metabolite concentrations when UVb exposure is discontinued for a period of up to 83 days. PMID:23648288

  6. Female-biased expression of odourant receptor genes in the adult antennae of the silkworm, Bombyx mori.

    PubMed

    Wanner, K W; Anderson, A R; Trowell, S C; Theilmann, D A; Robertson, H M; Newcomb, R D

    2007-02-01

    Olfaction plays an important role in the life history of insects, including key behaviours such as host selection, oviposition and mate recognition. Odour perception by insects is primarily mediated by the large diverse family of odourant receptors (Ors) that are expressed on the dendrites of olfactory neurones housed within chemosensilla. However, few Or sequences have been identified from the Lepidoptera, an insect order that includes some of the most important pest species worldwide. We have identified 41 Or gene sequences from the silkworm (Bombyx mori) genome, more than double the number of published Or sequences from the Lepidoptera. Many silkworm Ors appear to be orthologs of the 17 published tobacco budworm (Heliothis virescens) Ors indicating that many Or lineages may be conserved within the Lepidoptera. The majority of the Or genes are expressed in adult female and male antennae (determined by quantitative real-time PCR analysis), supporting their probable roles in adult olfaction. Several Or genes are expressed at high levels in both male and female antennae, suggesting they mediate the perception of common host or conspecific volatiles important to both sexes. BmOrs 45-47 group together in the same phylogenetic branch and all three are expressed at moderate female-biased ratios, six to eight times higher in female compared to male moth antennae. Interestingly, BmOrs19 and 30 appear to be expressed predominantly in female antennae, opposite to that of the published silkworm pheromone receptors BmOrs 1 and 3 that are specific to male antennae. These results suggest that BmOr19 and 30 may detect odours critical to female behaviour, such as oviposition cues or male-produced courtship pheromones. PMID:17257213

  7. Mechanisms in Psychosocial Interventions for Adults Living with Cancer: Opportunity for Integration of Theory, Research, and Practice

    ERIC Educational Resources Information Center

    Stanton, Annette L.; Luecken, Linda J.; MacKinnon, David P.; Thompson, Elizabeth H.

    2013-01-01

    Objective: The diagnosis and treatment of cancer are highly stressful experiences that can profoundly affect emotional and physical well-being. Hundreds of longitudinal investigations that identify risk and protective factors for psychological and physical adjustment in adults living with cancer and numerous randomized controlled psychosocial…

  8. Cluster Randomized-Controlled Trial of Interventions to Improve Health for Adults with Intellectual Disability Who Live in Private Dwellings

    ERIC Educational Resources Information Center

    Lennox, Nicholas; Bain, Chris; Rey-Conde, Therese; Taylor, Miriam; Boyle, Frances M.; Purdie, David M.; Ware, Robert S.

    2010-01-01

    Background: People with intellectual disability who live in the community often have poor health and healthcare, partly as a consequence of poor communication, recall difficulties and incomplete patient health information. Materials and Methods: A cluster randomized-controlled trial with 2 x 2 factorial design was conducted with adults with…

  9. Metro College for Living, Working Curricula, 1975-76. Ongoing Classes for Developmentally Disabled Adults in the Denver Area.

    ERIC Educational Resources Information Center

    Kreps, Alice Roelofs; Redden, Cora

    This curriculum consists of fourteen courses based upon basic life problems which are designed to provide volunteers in the College for Living (CFL) program with materials to teach survival skills to developmentally disabled adults. CFL is intended to supplement residential programs in and around Denver and aid institutions in orienting…

  10. Experts stress both wellness and amenity aspects of food and nutrition services in assisted living facilities for older adults

    Technology Transfer Automated Retrieval System (TEKTRAN)

    There has been no consensus on best practices in food and nutrition services in assisted living facilities (ALFs) for older adults. We documented experts’ views on optimal food and nutrition services emphases in ALFs, and factors affecting their views. One hundred thirty-five national experts speci...

  11. What Mathematics Calculations Do Adults Do in Their Everyday Lives? Part 1 of a Report on the Everyday Mathematics Project

    ERIC Educational Resources Information Center

    Northcote, Maria; Marshall, Linda

    2016-01-01

    The type of mathematics taught in schools is often criticised for being irrelevant to students' lives and not based in "real life". This article is Part 1 of a three part report that documents the findings of a research project that investigated the mathematical calculations completed by adults in their everyday, non-occupational lives…

  12. Lived Experiences of At-Risk Adult Students Attending Historically Black Colleges and Universities: A Phenomenological Inquiry

    ERIC Educational Resources Information Center

    Nixon, Januwoina R.

    2013-01-01

    The purpose of the phenomenological inquiry was to uncover the lived experiences of at-risk adult students in historically black colleges and universities. The intent was to provide an in-depth understanding of what these at-risk students face as they enter and matriculate at college, either for the first time or as returning students. The ten…

  13. Living in Chaos and Striving for Control: How Adults with Attention Deficit Hyperactivity Disorder Deal with Their Disorder

    ERIC Educational Resources Information Center

    Toner, Michele; O'Donoghue, Thomas; Houghton, Stephen

    2006-01-01

    This article reports a Grounded Theory of "Living in Chaos and Striving for Control" developed in response to the central research question of how adults diagnosed with Attention Deficit Hyperactivity Disorder (ADHD) deal with their disorder. Semi-structured interviews were conducted with 10 males diagnosed with ADHD in adulthood. "Chaos" emerged…

  14. Urinary excretion of dietary Maillard reaction products in healthy adult female cats.

    PubMed

    van Rooijen, C; Bosch, G; Butré, C I; van der Poel, A F B; Wierenga, P A; Alexander, L; Hendriks, W H

    2016-01-01

    During processing of foods, the Maillard reaction occurs, resulting in the formation of advanced Maillard reaction products (MRP). Varying amounts of MRP have been found in commercially processed pet foods. Dietary MRP can be absorbed and contribute to the endogenous pool of MRP and possibly the etiology of age-related diseases. The aim of the present study was to determine urinary excretion of dietary MRP in cats fed commercial moist and dry foods. A pilot study with 10 cats, conducted to determine the adaptation time required for stable urinary excretion of MRP when changing to a diet with contrasting MRP content, showed an adaptation time of 1 d for all components. In the main study, 6 commercially processed dry and 6 moist diets were fed to 12 adult female cats in 2 parallel randomized, 36-d Latin square designs. The 24-h urine was collected quantitatively using modified litter boxes, and fructoselysine (FL), carboxymethyllysine (CML), and lysinoalanine (LAL) were analyzed using ultra high performance liquid chromatography (UHPLC) - mass spectrometer. Daily urinary excretion of FL and CML showed a positive relationship with daily intake in the dry ( = 0.03 and < 0.01, respectively) and moist ( < 0.01) foods. For LAL, no significant relationship was observed. Urinary recovery (% ingested) showed a negative relationship with daily intake for FL, CML, and LAL in the dry foods ( < 0.01, < 0.01, and = 0.08, respectively) and for CML and LAL in the moist foods ( < 0.01). The observed increase in urinary excretion with increasing dietary intake indicates that dietary MRP were absorbed from the gastrointestinal tract of cats and excreted in the urine. The adaptation time with change in diet indicates a likely effective excretion of MRP. Minimum apparent absorption of FL, CML, and LAL was found to range between 8% and 23%, 25% and 73%, and 6% and 19%, respectively. The observed decrease in urinary recovery suggests a limiting factor in digestion, absorption, metabolism

  15. Learning Curves: Body Image and Female Sexuality in Young Adult Literature. Scarecrow Studies in Young Adult Literature #35

    ERIC Educational Resources Information Center

    Younger, Beth

    2009-01-01

    Adolescence is a time of growth, change, and confusion for young women. During this transition from childhood to adulthood, sex and gender roles become more important. Meanwhile, depictions of females--from the hyper-sexualized girls of music videos to the chaste repression of Purity Balls--send mixed messages to young women about their bodies…

  16. Physical Activity of Male and Female Adolescents Living in a Town and a City in the Context of Public Health Recommendations

    ERIC Educational Resources Information Center

    Mynarski, Wladyslaw; Nawrocka, Agnieszka; Rozpara, Michal; Garbaciak, Wieslaw

    2012-01-01

    Study aim: To assess the physical activity of male and female adolescents from Poland living in a town (Czechowice-Dziedzice) and in a city (Katowice). Material and methods: The research involved 431 high school students aged 16-18 years (249 from Czechowice-Dziedzice and 182 from Katowice). Physical activity was measured by the short form of the…

  17. Effects of Extended Exposure to the Antibacterial Triclosan in the the Adult Female Rat

    EPA Science Inventory

    Triclosan (TCS), an antibacterial, has been shown to have endocrine disrupting activity in the rat. We reported previously that TCS advanced puberty in the female rat in the female pubertal assay and potentiated the estrogenic effect of ethinyl estradiol (EE) on uterine growth i...

  18. Understanding of Parents and Adults on the Down Syndrome Female Sexual Reproductive Health

    ERIC Educational Resources Information Center

    Zhagan, Madhya

    2013-01-01

    The purpose of this study is to determine the understanding of reproductive health among parents and female adolescents with Down syndrome. This cross-sectional study involved 22 parents and 22 female adolescents with Down syndrome in Kuala Lumpur, Malaysia. The parents were required to fill up the socio-demographic information in questionnaire…

  19. Chemical immobilization of adult female Weddell seals with tiletamine and zolazepam: effects of age, condition and stage of lactation

    PubMed Central

    Wheatley, Kathryn E; Bradshaw, Corey JA; Harcourt, Robert G; Davis, Lloyd S; Hindell, Mark A

    2006-01-01

    Background Chemical immobilization of Weddell seals (Leptonychotes weddellii) has previously been, for the most part, problematic and this has been mainly attributed to the type of immobilizing agent used. In addition to individual sensitivity, physiological status may play an important role. We investigated the use of the intravenous administration of a 1:1 mixture of tiletamine and zolazepam (Telazol®) to immobilize adult females at different points during a physiologically demanding 5–6 week lactation period. We also compared performance between IV and IM injection of the same mixture. Results The tiletamine:zolazepam mixture administered intravenously was an effective method for immobilization with no fatalities or pronounced apnoeas in 106 procedures; however, there was a 25 % (one animal in four) mortality rate with intramuscular administration. Induction time was slightly longer for females at the end of lactation (54.9 ± 2.3 seconds) than at post-parturition (48.2 ± 2.9 seconds). In addition, the number of previous captures had a positive effect on induction time. There was no evidence for effects due to age, condition (total body lipid), stage of lactation or number of captures on recovery time. Conclusion We suggest that intravenous administration of tiletamine and zolazepam is an effective and safe immobilizing agent for female Weddell seals. Although individual traits could not explain variation in recovery time, we suggest careful monitoring of recovery times during longitudinal studies (> 2 captures). We show that physiological pressures do not substantially affect response to chemical immobilization with this mixture; however, consideration must be taken for differences that may exist for immobilization of adult males and juveniles. Nevertheless, we recommend a mass-specific dose of 0.50 – 0.65 mg/kg for future procedures with adult female Weddell seals and a starting dose of 0.50 mg/kg for other age classes and other phocid seals. PMID

  20. Neurobehavioral Performance in Young Adults Living on a 28-h Day for 6 Weeks

    PubMed Central

    Lee, Jung H.; Wang, Wei; Silva, Edward J.; Chang, Anne-Marie; Scheuermaier, Karine D.; Cain, Sean W.; Duffy, Jeanne F.

    2009-01-01

    Objectives: Performance on many cognitive tasks varies with time awake and with circadian phase, and the forced desynchrony (FD) protocol can be used to separate these influences on performance. Some performance tasks show practice effects, whereas the Psychomotor Vigilance Task (PVT) has been reported not to show such effects. We aimed to compare performance on the PVT and on an addition test (ADD) across a 6-week FD study, to determine whether practice effects were present and to analyze the circadian and wake-dependent modulation of the 2 measures. Design and Setting: A 47-day FD study conducted at the Brigham and Women's Hospital General Clinical Research Center. Participants: Eleven healthy adults (mean age: 24.4 years, 2 women). Measurements and Results: For 2 baseline days and across 6 weeks of FD, we gave a test battery (ADD, PVT, self-rating of effort and performance) every 2 hours. During FD, there was a significant (P < 0.0001) improvement in ADD performance (more correct calculations completed), whereas PVT performance (mean reaction time, fastest 10% reaction times, lapses) significantly (P < 0.0001) declined week by week. Subjective ratings of PVT performance indicated that subjects felt their performance improved across the study (P < 0.0001), but their rating of whether they could have performed better with greater effort did not change across the study (P > 0.05). Conclusions: The decline in PVT performance suggests a cumulative effect of sleep loss across the 6-week study. Subjects did not accurately detect their declining PVT performance, and a motivational factor could not explain this decline. Citation: Lee JH; Wang W; Silva EJ; Chang AM; Scheuermaier KD; Cain SW; Duffy JF. Neurobehavioral performance in young adults living on a 28-h day for 6 weeks. SLEEP 2009;32(7):905-913. PMID:19639753

  1. Energy Expenditures for Activities of Daily Living in Korean Young Adults: A Preliminary Study

    PubMed Central

    2016-01-01

    Objective To investigate the energy expenditure (EE) of Korean young adults based on activities refined to a deskbound lifestyle. Methods Sixty-four healthy office workers aged between 25 and 46 years participated in this study. EE was expressed as metabolic equivalent of task (MET). Participants were evaluated in terms of their EE during physical activities of sleeping (n=22), typing (n=37), folding laundry (n=34), dishwashing (n=32), studying (n=18), mopping (n=35), walking (n=33), stair climbing (n=23), and running (n=29). Volume of oxygen consumption was measured by indirect calorimetry K4b2 (COSMED). The results were compared to the established Compendium MET. Results The MET of activities were: sleeping, 1.24±0.43; typing, 1.35±0.25; folding laundry, 1.58±0.51; dishwashing, 2.20±0.51; studying, 2.11±0.90; mopping, 2.72±0.69; walking at 4 km/hr, 3.48±0.65; stair climbing of five stories, 6.18±1.08; and running at 8 km/hr, 7.57±0.57. The values of typing and mopping were similar to those in the Compendium, whereas those of sleeping, folding laundry, dishwashing, studying, walking, stair climbing and running were different. Conclusion To our knowledge, this estimation of EE in MET during activities of daily living is the first data of young adults in Korea. These data could be used as a reference to modify the guidelines of physical activities for the age group examined in this study. PMID:27606280

  2. Spectrographic analysis of the ultrasonic vocalisations of adult male and female BALB/c mice

    NASA Astrophysics Data System (ADS)

    Gourbal, Benjamin E. F.; Barthelemy, Mathieu; Petit, Gilles; Gabrion, Claude

    In this study, a spectrographic analysis was designed to improve the description of the shape, the modulations, the rate, length and frequencies of BALB/c mouse calls in different behavioural situations. Male and female calls emitted during investigation of cages with clean bedding, soiled with male or female bedding, and during same-sex encounters, were recorded and described. BALB/c male mice uttered different types of vocalisations both when investigating counterpart odour cues and when interacting with same-sex counterparts. BALB/c female mice vocalised solely during same-sex counterpart encounters and it appeared that calls were uttered mainly by the resident females. Male and female mice present a complex array of calls, which seem to be linked to particular behavioural situations. Further studies using this technology may help to improve our understanding of the role of vocal communication in natural rodent populations.

  3. Thallium in spawn, juveniles, and adult common toads (Bufo bufo) living in the vicinity of a zinc-mining complex, Poland.

    PubMed

    Dmowski, Krzysztof; Rossa, Monika; Kowalska, Joanna; Krasnodębska-Ostręga, Beata

    2015-01-01

    A breeding population of the common toad Bufo bufo living in the vicinity of a Zn-Pb smelting works in Bukowno, Poland was studied for the presence of thallium. Tl concentration was measured in the bottom sediments of the spawning pond, in the laid eggs, in juveniles after metamorphosis, and in the selected tissues of the adult individuals. A very high concentration of Tl was detected in the spawn (13.97 ± 8.90 mg/kg d.w.). In 50% of the spawn samples, levels exceeded 20 mgTl/kg d.w. The issue of maternal transfer of thallium from females to oocytes is discussed. Due to a significant accumulation of thallium, spawn analysis can be used as a sensitive indicator of the presence of this element in the environment and may replace more invasive methods that involve the killing of adult animals. In those regions that are abundant in Zn-Pb ores, the spawn of amphibians may be a very important source of thallium contamination for predators. From among all tissues of the Bukowno adult toads, the livers have shown the highest accumulation of thallium (mean 3.98 mg/kg d.w. and maximum value--18.63). For as many as 96.5% of livers, concentrations exceeded 1.0 mgTl/kg d.w. which is treated as indicative of poisoning. PMID:25418553

  4. Behavioral Differences Between Late Preweanling and Adult Female Sprague-Dawley Rat Exploration of Animate and Inanimate Stimuli and Food

    PubMed Central

    Smith, Kiersten S.; Morrell, Joan I.

    2010-01-01

    The late preweanling rat has potential as a preclinical model for disorders initially manifested in early childhood that are characterized by dysfunctional interactions with specific stimuli (e.g., obsessive-compulsive disorder and autism). No reports, however, of specific-stimulus exploration in the late preweanling rat are found in the literature. We examined the behavioral responses of normal late preweanling (PND 18-19) and adult rats when presented with exemplars of categorically-varied stimuli, including inanimate objects systematically varied in size and interactive properties, biological stimuli, and food. Preweanlings were faster to initiate specific stimulus exploration and were more interactive with most specific stimuli than adults; the magnitude of these preweanling-adult quantitative differences ranged from fairly small to very large depending upon the stimulus. In contrast, preweanlings were adult-like in their interaction with food and prey. Preweanling response to some stimuli, for example to live pups, was qualitatively different from that of adults; the preweanling behavioral repertoire was characterized by pup-seeking while the adult response was characterized by pup-avoidance. The specific stimulus interactions of preweanlings were less impacted than those of adults by the time of day of testing and placement of a stimulus in an anxiety-provoking location. The impact of novelty was stimulus dependent. The differences in interactions of preweanlings versus adults with specific stimuli suggests that CNS systems underlying these behavior patterns are at different stages of immaturity at PND 18 such that there may be an array of developmental trajectories for various categories of specific stimuli. These data provide a basis for the use of the preweanling as a preclinical model for understanding and medicating human disorders during development that are characterized by dysfunctional interactions with specific stimuli. PMID:21056059

  5. Rehabilitation needs for older adults with stroke living at home: perceptions of four populations

    PubMed Central

    Vincent, Claude; Deaudelin, Isabelle; Robichaud, Line; Rousseau, Jacqueline; Viscogliosi, Chantal; Talbot, Lise R; Desrosiers, Johanne

    2007-01-01

    Background Many people who have suffered a stroke require rehabilitation to help them resume their previous activities and roles in their own environment, but only some of them receive inpatient or even outpatient rehabilitation services. Partial and unmet rehabilitation needs may ultimately lead to a loss of functional autonomy, which increases utilization of health services, number of hospitalizations and early institutionalization, leading to a significant psychological and financial burden on the patients, their families and the health care system. The aim of this study was to explore partially met and unmet rehabilitation needs of older adults who had suffered a stroke and who live in the community. The emphasis was put on needs that act as obstacles to social participation in terms of personal factors, environmental factors and life habits, from the point of view of four target populations. Methods Using the focus group technique, we met four types of experts living in three geographic areas of the province of Québec (Canada): older people with stroke, caregivers, health professionals and health care managers, for a total of 12 groups and 72 participants. The audio recordings of the meetings were transcribed and NVivo software was used to manage the data. The process of reducing, categorizing and analyzing the data was conducted using themes from the Disability Creation Process model. Results Rehabilitation needs persist for nine capabilities (e.g. related to behaviour or motor activities), nine factors related to the environment (e.g. type of teaching, adaptation and rehabilitation) and 11 life habits (e.g. nutrition, interpersonal relationships). The caregivers and health professionals identified more unmet needs and insisted on an individualized rehabilitation. Older people with stroke and the health care managers had a more global view of rehabilitation needs and emphasized the availability of resources. Conclusion Better knowledge of partially met or

  6. Mathematical models and specific absorbed fractions of photon energy in the nonpregnant adult female and at the end of each trimester of pregnancy

    SciTech Connect

    Stabin, M.G.; Watson, E.E.; Cristy, M.; Ryman, J.C.; Eckerman, K.F.; Davis, J.L.; Marshall, D.; Gehlen, M.K.

    1995-05-08

    Mathematical phantoms representing the adult female at three, six, and nine months of gestation are described. They are modifications of the 15-year-old male/adult female phantom (15-AF phantom) of Cristy and Eckerman (1987). The model of uterine contents includes the fetus, fetal skeleton, and placenta. The model is suitable for dose calculations for the fetus as a whole; individual organs within the fetus (other than the skeleton) are not modeled. A new model for the nonpregnant adult female is also described, comprising (1) the 15-AF phantom; (2) an adjustment to specific absorbed fractions for organ self-dose from photons to better match Reference Woman masses; and (3) computation of specific absorbed fractions with Reference Woman masses from ICRP Publication 23 for both penetrating and nonpenetrating radiations. Specific absorbed fractions for photons emitted from various source regions are tabulated for the new non;pregnant adult female model and the three pregnancy models.

  7. Morphology of the first-instar nymph and adult female of Kermes echinatus Balachowsky, with a comparison to K. vermilio Planchon (Hemiptera, Coccoidea, Kermesidae)

    PubMed Central

    Spodek, Malkie; Ben-Dov, Yair

    2012-01-01

    Abstract Thefirst-instar nymph and the adult female of Kermes echinatus Balachowsky (Hemiptera, Coccoidea, Kermesidae) are described and illustrated. This species is compared with Kermes vermilio Planchon, a morphologically similar species known in the Palaeractic region. PMID:23275748

  8. Estimation of stature from the foot and its segments in a sub-adult female population of North India

    PubMed Central

    2011-01-01

    Background Establishing personal identity is one of the main concerns in forensic investigations. Estimation of stature forms a basic domain of the investigation process in unknown and co-mingled human remains in forensic anthropology case work. The objective of the present study was to set up standards for estimation of stature from the foot and its segments in a sub-adult female population. Methods The sample for the study constituted 149 young females from the Northern part of India. The participants were aged between 13 and 18 years. Besides stature, seven anthropometric measurements that included length of the foot from each toe (T1, T2, T3, T4, and T5 respectively), foot breadth at ball (BBAL) and foot breadth at heel (BHEL) were measured on both feet in each participant using standard methods and techniques. Results The results indicated that statistically significant differences (p < 0.05) between left and right feet occur in both the foot breadth measurements (BBAL and BHEL). Foot length measurements (T1 to T5 lengths) did not show any statistically significant bilateral asymmetry. The correlation between stature and all the foot measurements was found to be positive and statistically significant (p-value < 0.001). Linear regression models and multiple regression models were derived for estimation of stature from the measurements of the foot. The present study indicates that anthropometric measurements of foot and its segments are valuable in the estimation of stature. Foot length measurements estimate stature with greater accuracy when compared to foot breadth measurements. Conclusions The present study concluded that foot measurements have a strong relationship with stature in the sub-adult female population of North India. Hence, the stature of an individual can be successfully estimated from the foot and its segments using different regression models derived in the study. The regression models derived in the study may be applied successfully for the

  9. Den site activity patterns of adult male and female swift foxes, Vulpes velox, in Northwestern Texas

    USGS Publications Warehouse

    Lemons, P.R.; Ballard, W.B.; Sullivan, R.M.; Sovada, M.A.

    2003-01-01

    Activity of Swift Foxes (Vulpes velox) at den sites was studied in northwestern Texas during pup rearing seasons in 2000 and 2001 to determine role of males in parental care. Twenty-four percent of radio-collared females with a potential to breed successfully raised pups to eight weeks of age. We intensively monitored presence and absence of male and female Swift Foxes at two den sites each year. Females were present >2.6 times more at den sites than males during the pup rearing season. Female and male Swift Foxes largely stayed at dens during diurnal hours and were active away from dens during nocturnal and crepuscular hours. Females and males spent 12.4% and 3.0% more time at dens before pups emerged, than after pups emerged, respectively. Following depredation of one male parent, the female spent 29% less time at the den site. Decrease in time spent at the den by the female following loss of her mate suggested that loss of one parent might severely impact recruitment of Swift Foxes. Our observations indicated that intense Coyote (Canis latrans) depredation may severely impact pup-rearing success as well as the parental care within Swift Fox family groups.

  10. "You're Awfully Old to Have This Disease": Experiences of Stigma and Ageism in Adults 50 Years and Older Living with HIV/AIDS

    ERIC Educational Resources Information Center

    Emlet, Charles A.

    2006-01-01

    Purpose: Older adults living with HIV infection may be doubly stigmatized, as they are branded by both age as well as HIV status. Through semistructured interviews, this study sought to examine whether older adults with HIV/AIDS experience both ageism and HIV stigma and how those experiences manifest in their lives. Design and Methods: This was a…

  11. Adult Female Victims of Child Sexual Abuse: Multitype Maltreatment and Disclosure Characteristics Related to Subjective Health

    ERIC Educational Resources Information Center

    Jonzon, Eva; Lindblad, Frank

    2005-01-01

    This study examined the impact of child sexual abuse and disclosure characteristics on adult psychological and psychosomatic symptoms. Data on abuse characteristics, disclosure-related events, and subjective health were collected through semistructured interviews and questionnaires from 123 adult women reporting having been sexually abused in…

  12. Recruitment and Retention of Older Adolescent and Young Adult Female Survivors of Childhood Cancer in Longitudinal Research

    PubMed Central

    Cantrell, Mary Ann; Conte, Teresa; Hudson, Melissa; Shad, Aziza; Ruble, Kathy; Herth, Kaye; Canino, Alyssa; Kemmy, Sinead

    2014-01-01

    Purpose/Objectives To describe the challenges encountered in the recruitment and retention of a sample of older adolescent and young adult female survivors of childhood cancer for a longitudinal study testing a targeted psychosocial intervention aimed at enhancing hope. Data Sources Published literature on constructing longitudinal intervention studies and strategies in the recruitment and retention of childhood cancer survivors in research was used to develop the protocol of this study. Data Synthesis Using empirical literature to construct the study’s design resulted in achieving certain goals for the design, but not in the recruitment and retention of study participants. Using online technology to deliver the intervention and collect data was efficient and effective. Traditional approaches to recruitment and retention of those survivors, however, were not effective. Use of more novel approaches to enroll study participants demonstrated only modest success. Conclusions Additional research is needed on strategies to successfully recruit and retain older adolescents and young adult female survivors of childhood cancer in longitudinal intervention studies. Implications for Nursing The improvement in the psychological well-being of female survivors of childhood cancer remains an important outcome in ongoing care. The need to continue to identify creative and effective ways to recruit and retain those survivors is warranted. PMID:22940512

  13. Larval host plant origin modifies the adult oviposition preference of the female European grapevine moth Lobesia botrana

    NASA Astrophysics Data System (ADS)

    Moreau, J.; Rahme, J.; Benrey, B.; Thiery, D.

    2008-04-01

    According to the ‘natal habitat preference induction’ (NHPI) hypothesis, phytophagous insect females should prefer to lay their eggs on the host species on which they developed as larvae. We tested whether this hypothesis applies to the breeding behaviour of polyphagous European grapevine moth, Lobesia botrana, an important pest in European vineyards. We previously found that different grape cultivars affect several life history traits of the moth. Because the different cultivars of grapes are suspected to provide different plant quality, we tested the NHPI hypothesis by examining oviposition choice of L. botrana among three Vitis vinifera cultivars (Pinot, Chasselas and Chardonnay). In a choice situation, females of L. botrana that had never experienced grapes were able to discriminate between different grape cultivars and preferentially selected Pinot as an oviposition substrate. This ‘naive’ preference of oviposition could be modified by larval environment: Females raised on grapes as larvae preferred to lay eggs on the cultivar that they had experienced. Furthermore, experience of the host plant during adult emergence could be excluded because when pupae originating from our synthetic diet were exposed to grapes, the emerging adults did not show preference for the cultivar from which they emerged. The NHPI hypothesis that includes the two sub-hypothesis “Hopkins host selection principle” and “chemical legacy” may thus be relevant in this system.

  14. A Diversified Recruitment Approach Incorporating Social Media Leads to Research Participation Among Young Adult-Aged Female Cancer Survivors.

    PubMed

    Gorman, Jessica R; Roberts, Samantha C; Dominick, Sally A; Malcarne, Vanessa L; Dietz, Andrew C; Su, H Irene

    2014-06-01

    Purpose: Cancer survivors in their adolescent and young adult (AYA) years are an understudied population, possibly in part because of the high effort required to recruit them into research studies. The aim of this paper is to describe the specific recruitment strategies used in four studies recruiting AYA-aged female cancer survivors and to identify the highest yielding approaches. We also discuss challenges and recommendations. Methods: We recruited AYA-aged female cancer survivors for two studies conducted locally and two conducted nationally. Recruitment strategies included outreach and referral via: healthcare providers and clinics; social media and the internet; community and word of mouth; and a national fertility information hotline. We calculated the yield of each recruitment approach for the local and national studies by comparing the number that participated to the number of potential participants. Results: We recruited a total of 534 participants into four research studies. Seventy-one percent were diagnosed as young adults and 61% were within 3 years of their cancer diagnosis. The highest-yielding local recruitment strategy was healthcare provider and clinic referral. Nationally, social media and internet outreach yielded the highest rate of participation. Overall, internet-based recruitment resulted in the highest number and yield of participants. Conclusion: Our results suggest that outreach through social media and the internet are effective approaches to recruiting AYA-aged female cancer survivors. Forging collaborative relationships with survivor advocacy groups' members and healthcare providers also proved beneficial. PMID:24940529

  15. Single stance stability and proprioceptive control in older adults living at home: gender and age differences.

    PubMed

    Riva, Dario; Mamo, Carlo; Fanì, Mara; Saccavino, Patrizia; Rocca, Flavio; Momenté, Manuel; Fratta, Marianna

    2013-01-01

    In developed countries, falls in older people represent a rising problem. As effective prevention should start before the risk becomes evident, an early predictor is needed. Single stance instability would appear as a major risk factor. Aims of the study were to describe single stance stability, its sensory components, and their correlation with age and gender. A random sample of 597 older adults (319 men, 278 women) living at home, aged 65-84, was studied. Stability tests were performed with an electronic postural station. The single stance test showed the impairment of single stance stability in older individuals (75-84 yrs). The significant decline of stability in the older subjects may be explained by the impairment of proprioceptive control together with the decrease in compensatory visual stabilization and emergency responses. Younger subjects (65-74 yrs) exhibited better, but still inadequate, proprioceptive control with compensatory visual stabilization. Gender differences appeared in older subjects: women were significantly less stable than men. The measurement of the sensory components of single stance stability could aid in the early detection of a decay in antigravity movements many years before the risk of falling becomes evident. Adequate proprioceptive control could mitigate the effects of all other risks of falling. PMID:23984068

  16. Obesity and Disability: Relation Among Older Adults Living in Latin America and the Caribbean

    PubMed Central

    Al Snih, Soham; Graham, James E.; Kuo, Yong-Fang; Goodwin, James S.; Markides, Kyriakos S.; Ottenbacher, Kenneth J.

    2010-01-01

    The prevalence and incidence of both obesity and disability are projected to increase in the coming decades. The authors examined the relation between obesity and disability in older adults from 6 Latin American cities participating in the Health, Well-Being and Aging in Latin America and the Caribbean (SABE) Study (1999–2000). The sample included 6,166 participants aged 65 years or more. Data on sociodemographic factors, smoking status, medical conditions, body mass index (BMI; weight (kg)/height (m)2), and self-reported activities of daily living (ADL) were obtained. The prevalence of obesity (BMI ≥ 30) ranged from 13.3% in Havana, Cuba, to 37.6% in Montevideo, Uruguay. Using a BMI of 18.5–<25 as the reference category and controlling for all covariates, the lowest odds ratio for ADL limitation was for a BMI of 25–<30 (odds ratio = 1.10, 95% confidence interval: 0.93, 1.30), and the highest odds ratio for ADL limitation was for a BMI of 35 or higher (odds ratio = 1.63, 95% confidence interval: 1.26, 2.11). The results indicated that obesity is an independent factor contributing to ADL disability in these populations and should be included in future planning to reduce the impact of disability on global health. PMID:20472569

  17. Poverty indicators and mental health functioning among adults living with HIV in Delhi, India.

    PubMed

    Kang, Ezer; Delzell, Darcie A P; McNamara, Paul E; Cuffey, Joel; Cherian, Anil; Matthew, Saira

    2016-01-01

    Poor mental health functioning among persons living with HIV (PLHIV) has gained considerable attention particularly in low-income countries that disproportionately carry the global HIV/AIDS burden. Fewer studies, however, have examined the relationship between poverty indicators and mental health among PHLIV in India. Based on this cross-sectional study of 196 HIV-seropositive adults who received medical services at Shalom AIDS Project in Delhi, India, structural equation modeling and mediation analysis were employed to estimate the associations between poverty indices (household asset index, food security, unemployment, water treatment, sanitation), HIV-health factors (illness in the past 3 months, co-morbid medical conditions), and psychological distress. In the final model, ownership of fewer household assets was associated with higher levels of food insecurity, which in turn was associated with higher psychological distress. Also, the household asset index, food insecurity, and unemployment had a larger effect on psychological distress than new opportunistic infections. These findings build on increasing evidence that support concerted efforts to design, evaluate, and refine HIV mental health interventions that are mainstreamed with livelihood programming in high poverty regions in India. PMID:26513366

  18. Cognitive profiles of elder adult protective services clients living in squalor.

    PubMed

    Aamodt, Whitley W; Terracina, Katherine A; Schillerstrom, Jason E

    2015-01-01

    The purpose of this study was to determine whether squalor-dwelling Adult Protective Services (APS) clients were more cognitively impaired than non-squalor-dwelling APS clients referred for decision-making capacity assessments. The authors performed a retrospective medical record review of neuropsychological and demographic data gathered during decisional capacity assessments. Squalor dwelling was defined by unsanitary living conditions that posed a danger to the occupant's health or safety. Mean neuropsychological test scores were compared between squalor-dwelling (n = 50) and non-squalor-dwelling (n = 180) subjects. Squalor-dwelling clients were significantly younger than non-squalor-dwelling clients. There were no distribution differences among gender, education, race, or rural-dwelling status. Although both groups performed poorly on each neuropsychological measure, squalor dwellers demonstrated better memory and general cognitive performance. Cognition, depression, gender, race, education, dementia diagnosis, and rural-dwelling status seem insufficient to explain squalor-dwelling behaviors. Other biological and psychosocial variables should be considered. PMID:25133870

  19. Vascular complications after adult living donor liver transplantation: Evaluation with ultrasonography

    PubMed Central

    Ma, Lin; Lu, Qiang; Luo, Yan

    2016-01-01

    Living donor liver transplantation (LDLT) has been widely used to treat end-stage liver disease with improvement in surgical technology and the application of new immunosuppressants. Vascular complications after liver transplantation remain a major threat to the survival of recipients. LDLT recipients are more likely to develop vascular complications because of their complex vascular reconstruction and the slender vessels. Early diagnosis and treatment are critical for the survival of graft and recipients. As a non-invasive, cost-effective and non-radioactive method with bedside availability, conventional gray-scale and Doppler ultrasonography play important roles in identifying vascular complications in the early postoperative period and during the follow-up. Recently, with the detailed vascular tracing and perfusion visualization, contrast-enhanced ultrasound (CEUS) has significantly improved the diagnosis of postoperative vascular complications. This review focuses on the role of conventional gray-scale ultrasound, Doppler ultrasound and CEUS for early diagnosis of vascular complications after adult LDLT. PMID:26819527

  20. Dietary Intake, Anthropometric Characteristics, and Iron and Vitamin D Status of Female Adolescent Ballet Dancers Living in New Zealand.

    PubMed

    Beck, Kathryn L; Mitchell, Sarah; Foskett, Andrew; Conlon, Cathryn A; von Hurst, Pamela R

    2015-08-01

    Ballet dancing is a multifaceted activity requiring muscular power, strength, endurance, flexibility, and agility; necessitating demanding training schedules. Furthermore dancers may be under aesthetic pressure to maintain a lean physique, and adolescent dancers require extra nutrients for growth and development. This cross-sectional study investigated the nutritional status of 47 female adolescent ballet dancers (13-18 years) living in Auckland, New Zealand. Participants who danced at least 1 hr per day 5 days per week completed a 4-day estimated food record, anthropometric measurements (Dual-energy X-ray Absorptiometry) and hematological analysis (iron and vitamin D). Mean BMI was 19.7 ± 2.4 kg/m2 and percentage body fat, 23.5 ± 4.1%. The majority (89.4%) of dancers had a healthy weight (5th-85th percentile) using BMI-for-age growth charts. Food records showed a mean energy intake of 8097.3 ± 2155.6 kJ/day (48.9% carbohydrate, 16.9% protein, 33.8% fat, 14.0% saturated fat). Mean carbohydrate and protein intakes were 4.8 ± 1.4 and 1.6 ± 0.5 g/kg/day respectively. Over half (54.8%) of dancers consumed less than 5 g carbohydrate/kg/day, and 10 (23.8%) less than 1.2 g protein/kg/day. Over 60% consumed less than the estimated average requirement for calcium, folate, magnesium and selenium. Thirteen (28.3%) dancers had suboptimal iron status (serum ferritin (SF) < 20 μg/L). Of these, four had iron deficiency (SF < 12 μg/L, hemoglobin (Hb) ≥ 120 g/L) and one iron deficiency anemia (SF < 12 μg/L, Hb < 120 g/L). Mean serum 25-hydroxy vitamin D was 75.1 ± 18.6 nmol/L, 41 (91.1%) had concentrations above 50 nmol/L. Female adolescent ballet dancers are at risk for iron deficiency, and possibly inadequate nutrient intakes. PMID:25386731

  1. An Action Research Project to Assist Incarcerated Females to Become More Effective Adult Learners.

    ERIC Educational Resources Information Center

    Askins, Billy E.; Young, Teresa

    1994-01-01

    Learning style preferences and brain hemispheric dominance were determined for 82 low achieving female inmates. They were counseled to use their modality strengths and take responsibility for learning. Higher test scores, reduced absenteeism, and greater achievement motivation resulted. (SK)

  2. The relationship between autistic symptomatology and independent living skills in adolescents and young adults with fragile X syndrome.

    PubMed

    Hustyi, Kristin M; Hall, Scott S; Quintin, Eve-Marie; Chromik, Lindsay C; Lightbody, Amy A; Reiss, Allan L

    2015-06-01

    Few studies have examined the relationship between autistic symptomatology and competence in independent living skills in adolescents and young adults with fragile X syndrome (FXS). In this study, 70 individuals with FXS, aged 15-25 years, and 35 matched controls were administered direct measures of independent living skills and autistic symptomatology. Results showed that higher levels of autistic symptomatology were associated with lower levels of competence in independent living skills in individuals with FXS, but not in controls. These data indicated that the relationship between autistic symptomatology and independent living skills was syndrome-specific. Early intervention strategies that address autistic symptomatology are sorely needed to improve functional outcomes in this population. PMID:25518824

  3. Seasonal changes in plasma glucocorticosteroids of free-living female yellow-pine chipmunks: effects of reproduction and capture and handling.

    PubMed

    Kenagy, G J; Place, N J

    2000-02-01

    We measured plasma levels of cortisol and corticosterone in female yellow-pine chipmunks (Tamias amoenus) while observing seasonal reproductive and life-history events by live-trapping a natural population during the active (nonhibernating) season. Both glucocorticosteroids (GCs) varied significantly from March through September, starting with minimal values at the time of mating (cortisol approximately 900 ng/ml, corticosterone approximately 50 ng/ml), rising to a peak by late lactation (cortisol approximately 1600 ng/ml, corticosterone approximately 175 ng/ml), and then declining prior to hibernation. Following their emergence from natal burrows, young of the year had GC levels indistinguishable from those of adults. Body mass also varied significantly over the season, increasing after mating and again after parturition to a peak in lactation, after which it declined steadily until hibernation. In addition to the use of standard trapping to describe seasonal hormonal patterns, we also trapped chipmunks using a special protocol to examine the effects of capture and handling on GCs; we obtained an initial (basal) blood sample immediately, within 1-3 min of observing a capture, and then a second sample 30 min after holding the animal in the trap. Chipmunks consistently increased GCs above the initial (basal) level during the 30 min after capture and initial handling; these significant increases in GCs ranged approximately 70-130% for cortisol and 50-190% for corticosterone, depending on season and reproductive state. GC levels at 30 min after capture and handling were similar to those obtained from samples drawn from our standard trapping and blood sampling. We conclude that although capture and handling increase the absolute level of plasma GC hormones, that effect does not obscure natural patterns of seasonal variation in GCs. Overall, our observations suggest an important role of adrenocortical activity in the energy balance of these free-living rodents in two

  4. Investigating Potential Effects of the Contraceptive Implanon on the Behavior of Free-Ranging Adult Female Barbary Macaques.

    PubMed

    Maijer, Amanda M; Semple, Stuart

    2016-01-01

    In recent years, the use of hormonal contraception in captive, free-ranging, and wild mammal populations has increased, but the effects on these nonhuman animals' behavior and the associated welfare impacts remain poorly understood. This study of free-ranging adult female Barbary macaques (Macaca sylvanus) at Trentham Monkey Forest compared females implanted with the progestin-only contraceptive Implanon to those not receiving contraception. Females with contraceptive implants had higher rates of self-scratching and spent more time self-grooming (2 behavioral indexes of anxiety) than those without implants. They also directed more aggression at others, spent more time receiving grooming and traveling, and spent less time giving grooming and resting. No significant differences between the 2 groups of females were seen for time spent foraging. These results suggest that Implanon had a number of effects on Barbary macaques, although these need to be considered in light of the significant benefits afforded by the use of this contraceptive. The findings of this study provide important information to those evaluating the relative welfare costs and benefits of alternative methods of population control in this and other species. PMID:26466916

  5. Adolescent chronic stress causes hypothalamo-pituitary-adrenocortical hypo-responsiveness and depression-like behavior in adult female rats.

    PubMed

    Wulsin, Aynara C; Wick-Carlson, Dayna; Packard, Benjamin A; Morano, Rachel; Herman, James P

    2016-03-01

    Adolescence is a period of substantial neuroplasticity in stress regulatory neurocircuits. Chronic stress exposure during this period leads to long-lasting changes in neuroendocrine function and emotional behaviors, suggesting adolescence may be a critical period for development of stress vulnerability. This study investigated the effects of exposure to 14 days of chronic variable stress (CVS) in late-adolescent (pnd 45-58) female rats on neuroendocrine function, neuropeptide mRNA expression and depressive-like behavior in adolescence (pnd 59) and in adulthood (pnd 101). Adult females exposed to CVS in adolescence have a blunted hypothalamo-pituitary-adrenocortical (HPA) axis in response to a novel stressor and increased immobility in the forced swim test. Blunted HPA axis responses were accompanied by reduced vasopressin mRNA expression in the paraventricular nucleus of the hypothalamus (PVN), suggesting decreased central drive. Adolescent females tested immediately after CVS did not exhibit differences in stress reactivity or immobility in the forced swim test, despite evidence for enhanced central HPA axis drive (increased CRH mRNA expression in PVN). Overall, our study demonstrates that exposure to chronic stress in adolescence is sufficient to induce lasting changes in neuroendocrine drive and behavior, potentially altering the developmental trajectory of stress circuits as female rats age into adulthood. PMID:26751968

  6. Adolescent chronic stress causes hypothalamo-pituitary-adrenocortical hypo-responsiveness and depression-like behavior in adult female rats

    PubMed Central

    Wulsin, Aynara C.; Wick-Carlson, Dayna; Packard, Benjamin A.; Morano, Rachel; Herman, James P.

    2016-01-01

    Adolescence is a period of substantial neuroplasticity in stress regulatory neurocircuits. Chronic stress exposure during this period leads to long-lasting changes in neuroendocrine function and emotional behaviors, suggesting adolescence may be a critical period for development of stress vulnerability. This study investigated the effects of exposure to 14 days of chronic variable stress (CVS) in late-adolescent (pnd 45–58) female rats on neuroendocrine function, neuropeptide mRNA expression and depressive-like behavior in adolescence (pnd 59) and in adulthood (pnd 101). Adult females exposed to CVS in adolescence have a blunted hypothalamo-pituitary-adrenocortical (HPA) axis in response to a novel stressor and increased immobility in the forced swim test. Blunted HPA axis responses were accompanied by reduced vasopressin mRNA expression in the paraventricular nucleus of the hypothalamus (PVN), suggesting decreased central drive. Adolescent females tested immediately after CVS did not exhibit differences in stress reactivity or immobility in the forced swim test, despite evidence for enhanced central HPA axis drive (increased CRH mRNA expression in PVN). Overall, our study demonstrates that exposure to chronic stress in adolescence is sufficient to induce lasting changes in neuroendocrine drive and behavior, potentially altering the developmental trajectory of stress circuits as female rats age into adulthood. PMID:26751968

  7. The effects of adult sex ratio on mating competition in male and female guppies (Poecilia reticulata) in two wild populations.

    PubMed

    Chuard, Pierre J C; Brown, Grant E; Grant, James W A

    2016-08-01

    When competing for mates, males typically exhibit higher rates of intrasexual aggression and courtship than females. Operational sex ratio, represented here by adult sex ratio (ASR) as a proxy, is likely the best predictor of this competition, which typically increases between members of one sex as members of the opposite sex become rarer. Moreover, in populations subject to high predation, males often decrease mating competitive behaviour due to predation risk. We explored the combined effects of ASR and population of origin (low vs. high ambient predation risk) on mating competition in male and female wild-caught Trinidadian guppies. Both male and female aggression rates increased with ASR, but the increase for males was only significant in the low-predation population. In regard to male mating tactics, courtship propensity was unaffected by ASR, while the propensity to sneak increased at male-biased ASRs. Guppies from a high predation population had lower aggression rates than their low predation counterpart, but male courtship and sneaking attempts did not differ between populations. Surprisingly, females were just as aggressive as males when competing for mates. These results highlight the trade-offs between antipredator and agonistic behaviour, which may affect sexual selection pressures in wild populations. PMID:27208810

  8. Tradition over trend: Neighboring chimpanzee communities maintain differences in cultural behavior despite frequent immigration of adult females.

    PubMed

    Luncz, Lydia V; Boesch, Christophe

    2014-07-01

    The notion of animal culture has been well established mainly through research aiming at uncovering differences between populations. In chimpanzees (Pan troglodytes verus), cultural diversity has even been found in neighboring communities, where differences were observed despite frequent immigration of individuals. Female chimpanzees transfer at the onset of sexual maturity at an age, when the behavioral repertoire is fully formed. With immigrating females, behavioral variety enters the group. Little is known about the diversity and the longevity of cultural traits within a community. This study is building on previous findings of differences in hammer selection when nut cracking between neighboring communities despite similar ecological conditions. We now further investigated the diversity and maintenance of cultural traits within one chimpanzee community and were able to show high levels of uniformity in group-specific behavior. Fidelity to the behavior pattern did not vary between dispersing females and philopatric males. Furthermore, group-specific tool selection remained similar over a period of 25 years. Additionally, we present a study case on how one newly immigrant female progressively behaved more similar to her new group, suggesting that the high level of similarity in behavior is actively adopted by group members possibly even when originally expressing the behavior in another form. Taken together, our data support a cultural transmission process in adult chimpanzees, which leads to persisting cultural behavior of one community over time. PMID:24482055

  9. Sex and age differences in hibernation patterns of common hamsters: adult females hibernate for shorter periods than males.

    PubMed

    Siutz, Carina; Franceschini, Claudia; Millesi, Eva

    2016-08-01

    In this study, we investigated the timing and duration of hibernation as well as body temperature patterns in free-ranging common hamsters (Cricetus cricetus) with regard to sex and age differences. Body temperature was recorded using subcutaneously implanted data loggers. The results demonstrate that although immergence and vernal emergence sequences of sex and age groups resembled those of most hibernators, particularly adult females delayed hibernation onset until up to early January. Thus, in contrast to other hibernators, female common hamsters hibernated for shorter periods than males and correspondingly spent less time in torpor. These sex differences were absent in juvenile hamsters. The period between the termination of hibernation and vernal emergence varied among individuals but did not differ between the sex and age groups. This period of preemergence euthermy was related to emergence body mass: individuals that terminated hibernation earlier in spring and had longer euthermic phases prior to emergence started the active season in a better condition. In addition, males with longer periods of preemergence euthermy had larger testes at emergence. In conclusion, females have to rely on sufficient food stores but may adjust the use of torpor in relation to the available external energy reserves, whereas males show a more pronounced energy-saving strategy by hibernating for longer periods. Nonetheless, food caches seem to be important for both males and females as indicated by the euthermic preemergence phase and the fact that some individuals, mainly yearlings, emerged with a higher body mass than shortly before immergence in autumn. PMID:27138337

  10. Species differences in behavior and cell proliferation/survival in the adult brains of female meadow and prairie voles.

    PubMed

    Pan, Y; Liu, Y; Lieberwirth, C; Zhang, Z; Wang, Z

    2016-02-19

    Microtine rodents display diverse patterns of social organization and behaviors, and thus provide a useful model for studying the effects of the social environment on physiology and behavior. The current study compared the species differences and the effects of oxytocin (OT) on anxiety-like, social affiliation, and social recognition behaviors in female meadow voles (Microtus pennsylvanicus) and prairie voles (Microtus ochrogaster). Furthermore, cell proliferation and survival in the brains of adult female meadow and prairie voles were compared. We found that female meadow voles displayed a higher level of anxiety-like behavior but lower levels of social affiliation and social recognition compared to female prairie voles. In addition, meadow voles showed lower levels of cell proliferation (measured by Ki67 staining) and cell survival (measured by BrdU staining) in the ventromedial hypothalamus (VMH) and amygdala (AMY), but not the dentate gyrus of the hippocampus (DG), than prairie voles. Interestingly, the numbers of new cells in the VMH and AMY, but not DG, also correlated with anxiety-like, social affiliation, and social recognition behaviors in a brain region-specific manner. Finally, central OT treatment (200 ng/kg, icv) did not lead to changes in behavior or cell proliferation/survival in the brain. Together, these data indicate a potential role of cell proliferation/survival in selected brain areas on different behaviors between vole species with distinct life strategies. PMID:26708743

  11. Locomotor activity changes in female adolescent and adult rats during repeated treatment with a cannabinoid or club drug.

    PubMed

    Wiley, Jenny L; Evans, Rhys L; Grainger, Darren B; Nicholson, Katherine L

    2011-01-01

    Adolescents and young adults of both sexes are the primary consumers of "club" drugs; yet, most of the mechanistic preclinical research in this area has been performed in adult male rodents. The purpose of this study was to evaluate the acute and repeated effects of drugs that are commonly abused by adolescents in female adolescent and adult rats in a rodent model of behavioral sensitization. During two five-day periods separated by a two-day break, rats were injected daily with saline or with one of the following drugs: cocaine (7 or 15 mg/kg), ketamine (3 or 10 mg/kg), 3,4-methylenedioxymethamphetamine (MDMA) (3, 10, or 30 mg/kg), or Δ(9)-tetrahydrocannabinol (THC) (0.03, 0.1, 0.3 or 1 mg/kg) and their locomotor activity was measured. Cocaine increased activity across days in both age groups. Whereas ketamine produced progressive increases in activity with repeated administration in rats of both ages, MDMA increased, and then decreased, activity in the chronic dosing regimen in female adolescents only. Tolerance to the initial stimulatory effects of low doses of THC was observed at both ages. The results with THC are similar to those obtained for male rats tested under identical conditions in a previous study; however, in contrast with the present results in females, male adolescent rats in the previous study failed to develop behavioral sensitization to ketamine. Together, these results suggest that age and sex strongly influence the progressive adaptive changes that occur with repeated administration of some, but not all, of these commonly abused substances. PMID:22180350

  12. Pup Vibrissae Stable Isotopes Reveal Geographic Differences in Adult Female Southern Sea Lion Habitat Use during Gestation

    PubMed Central

    Baylis, Alastair M. M.; Kowalski, Gabriele J.; Voigt, Christian C.; Orben, Rachael A.; Trillmich, Fritz; Staniland, Iain J.; Hoffman, Joseph I.

    2016-01-01

    Individuals within populations often differ substantially in habitat use, the ecological consequences of which can be far reaching. Stable isotope analysis provides a convenient and often cost effective means of indirectly assessing the habitat use of individuals that can yield valuable insights into the spatiotemporal distribution of foraging specialisations within a population. Here we use the stable isotope ratios of southern sea lion (Otaria flavescens) pup vibrissae at the Falkland Islands, in the South Atlantic, as a proxy for adult female habitat use during gestation. A previous study found that adult females from one breeding colony (Big Shag Island) foraged in two discrete habitats, inshore (coastal) or offshore (outer Patagonian Shelf). However, as this species breeds at over 70 sites around the Falkland Islands, it is unclear if this pattern is representative of the Falkland Islands as a whole. In order to characterize habitat use, we therefore assayed carbon (δ13C) and nitrogen (δ15N) ratios from 65 southern sea lion pup vibrissae, sampled across 19 breeding colonies at the Falkland Islands. Model-based clustering of pup isotope ratios identified three distinct clusters, representing adult females that foraged inshore, offshore, and a cluster best described as intermediate. A significant difference was found in the use of inshore and offshore habitats between West and East Falkland and between the two colonies with the largest sample sizes, both of which are located in East Falkland. However, habitat use was unrelated to the proximity of breeding colonies to the Patagonian Shelf, a region associated with enhanced biological productivity. Our study thus points towards other factors, such as local oceanography and its influence on resource distribution, playing a prominent role in inshore and offshore habitat use. PMID:27304855

  13. Pup Vibrissae Stable Isotopes Reveal Geographic Differences in Adult Female Southern Sea Lion Habitat Use during Gestation.

    PubMed

    Baylis, Alastair M M; Kowalski, Gabriele J; Voigt, Christian C; Orben, Rachael A; Trillmich, Fritz; Staniland, Iain J; Hoffman, Joseph I

    2016-01-01

    Individuals within populations often differ substantially in habitat use, the ecological consequences of which can be far reaching. Stable isotope analysis provides a convenient and often cost effective means of indirectly assessing the habitat use of individuals that can yield valuable insights into the spatiotemporal distribution of foraging specialisations within a population. Here we use the stable isotope ratios of southern sea lion (Otaria flavescens) pup vibrissae at the Falkland Islands, in the South Atlantic, as a proxy for adult female habitat use during gestation. A previous study found that adult females from one breeding colony (Big Shag Island) foraged in two discrete habitats, inshore (coastal) or offshore (outer Patagonian Shelf). However, as this species breeds at over 70 sites around the Falkland Islands, it is unclear if this pattern is representative of the Falkland Islands as a whole. In order to characterize habitat use, we therefore assayed carbon (δ13C) and nitrogen (δ15N) ratios from 65 southern sea lion pup vibrissae, sampled across 19 breeding colonies at the Falkland Islands. Model-based clustering of pup isotope ratios identified three distinct clusters, representing adult females that foraged inshore, offshore, and a cluster best described as intermediate. A significant difference was found in the use of inshore and offshore habitats between West and East Falkland and between the two colonies with the largest sample sizes, both of which are located in East Falkland. However, habitat use was unrelated to the proximity of breeding colonies to the Patagonian Shelf, a region associated with enhanced biological productivity. Our study thus points towards other factors, such as local oceanography and its influence on resource distribution, playing a prominent role in inshore and offshore habitat use. PMID:27304855

  14. Effect of hormonal manipulation on sociosexual behavior in adult female leopard geckos (Eublepharis macularius), a species with temperature-dependent sex determination.

    PubMed

    Flores, D L; Crews, D

    1995-12-01

    Aggressive and sexual behavior in the adult leopard gecko (Eublepharis macularius), a species with temperature-dependent sex determination (TSD), is influenced by the temperature experienced as an egg, as well as by prenatal and perinatal hormones. This study focused on the effects of hormonal manipulation of adult female leopard geckos from different incubation temperatures. Following ovariectomy, females from both all-female (26 degrees C) and male-biased (32.5 degrees C) incubation temperatures exhibited a significant decrease in high-posture (HP) aggression toward male and female stimulus animals. Testosterone treatment attenuated this decrease in HP aggression toward female but not toward male stimulus animals. Ovariectomy also resulted in a loss in attractiveness in both groups of females. Following treatment with testosterone, over 50% of the females were attacked by male stimulus animals, suggesting a change in the pheromonal cues normally secreted by females. Unmanipulated females never exhibit tail vibrations, a male-typical courtship behavior. However, following ovariectomy with testosterone treatment, half of the females from both incubation temperatures exhibited this behavior, indicating an activational effect of testosterone. An effect of incubation temperature on aggression was evident with females from the male-biased incubation temperature exhibiting a greater likelihood of aggression compared to females from the all-female incubation temperature. This effect continued to be detected after hormone manipulation. Ovariectomized females from the all-female incubation temperature were less aggressive even with testosterone treatment toward males, whereas females from the male-biased incubation temperature showed no significant decline in aggression following testosterone treatment, suggesting that individuals from different incubation temperatures may have different sensitivities to hormones. PMID:8748508

  15. All about FAX: a Female Adult voXel phantom for Monte Carlo calculation in radiation protection dosimetry

    NASA Astrophysics Data System (ADS)

    Kramer, R.; Khoury, H. J.; Vieira, J. W.; Loureiro, E. C. M.; Lima, V. J. M.; Lima, F. R. A.; Hoff, G.

    2004-12-01

    The International Commission on Radiological Protection (ICRP) has created a task group on dose calculations, which, among other objectives, should replace the currently used mathematical MIRD phantoms by voxel phantoms. Voxel phantoms are based on digital images recorded from scanning of real persons by computed tomography or magnetic resonance imaging (MRI). Compared to the mathematical MIRD phantoms, voxel phantoms are true to the natural representations of a human body. Connected to a radiation transport code, voxel phantoms serve as virtual humans for which equivalent dose to organs and tissues from exposure to ionizing radiation can be calculated. The principal database for the construction of the FAX (Female Adult voXel) phantom consisted of 151 CT images recorded from scanning of trunk and head of a female patient, whose body weight and height were close to the corresponding data recommended by the ICRP in Publication 89. All 22 organs and tissues at risk, except for the red bone marrow and the osteogenic cells on the endosteal surface of bone ('bone surface'), have been segmented manually with a technique recently developed at the Departamento de Energia Nuclear of the UFPE in Recife, Brazil. After segmentation the volumes of the organs and tissues have been adjusted to agree with the organ and tissue masses recommended by ICRP for the Reference Adult Female in Publication 89. Comparisons have been made with the organ and tissue masses of the mathematical EVA phantom, as well as with the corresponding data for other female voxel phantoms. The three-dimensional matrix of the segmented images has eventually been connected to the EGS4 Monte Carlo code. Effective dose conversion coefficients have been calculated for exposures to photons, and compared to data determined for the mathematical MIRD-type phantoms, as well as for other voxel phantoms.

  16. Prenatal ethanol exposure programs an increased susceptibility of non-alcoholic fatty liver disease in female adult offspring rats

    SciTech Connect

    Shen, Lang; Liu, Zhongfen; Gong, Jun; Zhang, Li; Wang, Linlong; Magdalou, Jacques; Chen, Liaobin; Wang, Hui

    2014-01-15

    Prenatal ethanol exposure (PEE) induces dyslipidemia and hyperglycemia in fetus and adult offspring. However, whether PEE increases the susceptibility to non-alcoholic fatty liver disease (NAFLD) in offspring and its underlying mechanism remain unknown. This study aimed to demonstrate an increased susceptibility to high-fat diet (HFD)-induced NAFLD and its intrauterine programming mechanisms in female rat offspring with PEE. Rat model of intrauterine growth retardation (IUGR) was established by PEE, the female fetus and adult offspring that fed normal diet (ND) or HFD were sacrificed. The results showed that, in PEE + ND group, serum corticosterone (CORT) slightly decreased and insulin-like growth factor-1 (IGF-1) and glucose increased with partial catch-up growth; In PEE + HFD group, serum CORT decreased, while serum IGF-1, glucose and triglyceride (TG) increased, with notable catch-up growth, higher metabolic status and NAFLD formation. Enhanced liver expression of the IGF-1 pathway, gluconeogenesis, and lipid synthesis as well as reduced expression of lipid output were accompanied in PEE + HFD group. In PEE fetus, serum CORT increased while IGF-1 decreased, with low body weight, hyperglycemia, and hepatocyte ultrastructural changes. Hepatic IGF-1 expression as well as lipid output was down-regulated, while lipid synthesis significantly increased. Based on these findings, we propose a “two-programming” hypothesis for an increased susceptibility to HFD-induced NAFLD in female offspring of PEE. That is, the intrauterine programming of liver glucose and lipid metabolic function is “the first programming”, and postnatal adaptive catch-up growth triggered by intrauterine programming of GC-IGF1 axis acts as “the second programming”. - Highlights: • Prenatal ethanol exposure increase the susceptibility of NAFLD in female offspring. • Prenatal ethanol exposure reprograms fetal liver’s glucose and lipid metabolism . • Prenatal ethanol exposure cause

  17. The oxytocin system promotes resilience to the effects of neonatal isolation on adult social attachment in female prairie voles.

    PubMed

    Barrett, C E; Arambula, S E; Young, L J

    2015-01-01

    Genes and social experiences interact to create variation in social behavior and vulnerability to develop disorders of the social domain. Socially monogamous prairie voles display remarkable diversity in neuropeptide receptor systems and social behavior. Here, we examine the interaction of early-life adversity and brain oxytocin receptor (OTR) density on adult social attachment in female prairie voles. First, pups were isolated for 3 h per day, or unmanipulated, from postnatal day 1-14. Adult subjects were tested on the partner preference (PP) test to assess social attachment and OTR density in the brain was quantified. Neonatal social isolation impaired female PP formation, without affecting OTR density. Accumbal OTR density was, however, positively correlated with the percent of time spent huddling with the partner in neonatally isolated females. Females with high accumbal OTR binding were resilient to neonatal isolation. These results are consistent with the hypothesis that parental nurturing shapes neural systems underlying social relationships by enhancing striatal OTR signaling. Thus, we next determined whether early touch, mimicking parental licking and grooming, stimulates hypothalamic OT neuron activity. Tactile stimulation induced immediate-early gene activity in OT neurons in neonates. Finally, we investigated whether pharmacologically potentiating OT release using a melanocortin 3/4 agonist, melanotan-II (10 mg kg(-1) subcutaneously), would mitigate the social isolation-induced impairments in attachment behavior. Neonatal melanotan-II administration buffered against the effects of early isolation on partner preference formation. Thus, variation in accumbal OTR density and early OT release induced by parental nurturing may moderate susceptibility to early adverse experiences, including neglect. PMID:26196439

  18. Relative influence of human harvest, carnivores, and weather on adult female elk survival across western North America

    USGS Publications Warehouse

    Brodie, Jedediah; Johnson, Heather; Mitchell, Michael; Zager, Peter; Proffitt, Kelly; Hebblewhite, Mark; Kauffman, Matthew; Johnson, Bruce; Bissonette, John; Bishop, Chad; Gude, Justin; Herbert, Jeff; Hersey, Kent; Hurley, Mark; Lukacs, Paul M.; McCorquodale, Scott; McIntire, Eliot; Nowak, Josh; Sawyer, Hall; Smith, Douglas; White, P.J.

    2013-01-01

    Well-informed management of harvested species requires understanding how changing ecological conditions affect demography and population dynamics, information that is lacking for many species. We have limited understanding of the relative influence of carnivores, harvest, weather and forage availability on elk Cervus elaphus demography, despite the ecological and economic importance of this species. We assessed adult female survival, a key vital rate for population dynamics, from 2746 radio-collared elk in 45 populations across western North America that experience wide variation in carnivore assemblage, harvest, weather and habitat conditions. Proportional hazard analysis revealed that 'baseline' (i.e. not related to human factors) mortality was higher with very high winter precipitation, particularly in populations sympatric with wolves Canis lupus. Mortality may increase via nutritional stress and heightened vulnerability to predation in snowy winters. Baseline mortality was unrelated to puma Puma concolor presence, forest cover or summer forage productivity. Cause-specific mortality analyses showed that wolves and all carnivore species combined had additive effects on baseline elk mortality, but only reduced survival by <2%. When human factors were included, ‘total’ adult mortality was solely related to harvest; the influence of native carnivores was compensatory. Annual total mortality rates were lowest in populations sympatric with both pumas and wolves because managers reduced female harvest in areas with abundant or diverse carnivores. Mortality from native carnivores peaked in late winter and early spring, while harvest-induced mortality peaked in autumn. The strong peak in harvest-induced mortality during the autumn hunting season decreased as the number of native carnivore species increased. Synthesis and applications. Elevated baseline adult female elk mortality from wolves in years with high winter precipitation could affect elk abundance as

  19. D2 antagonist during development decreases anxiety and infanticidal behavior in adult female prairie voles (Microtus ochrogaster).

    PubMed

    Hostetler, Caroline M; Harkey, Shanna L; Bales, Karen L

    2010-06-26

    On postnatal day 8, prairie vole pups were randomly assigned a treatment of 1mg/kg SKF38393 (D1 agonist), quinpirole (D2 agonist), SCH23390 (D1 antagonist), eticlopride (D2 antagonist), or saline vehicle. As adults, females treated with eticlopride exhibited reduced anxiety-like behavior in an elevated plus maze and a reduction in infanticidal behavior. These behavioral effects were not seen in males. These data demonstrate that a single exposure to a D2 antagonist during development can have persistent, sex-specific effects on behavior into adulthood. PMID:20152865

  20. More covert sex: The elusive females of myrmecolacidae.

    PubMed

    Kathirithamby, J; Hamilton, W D

    1992-10-01

    Among evolutionary biologists, considerable interest currently surrounds organisms that seem to be represented entirely by females. Here we discuss a less familiar problem - that of organisms in which females appear to be lacking. Our main example is the Myrmecolacidae (Strepsiptera), an unusual group of entomophagous parasites with dual hosts. Males parasitize ants and females parasitize orthopterans. Although the free-living adult males are frequently collected, the permanently endoparasitic neotenic females are elusive and are seldom encountered. PMID:21236061

  1. Adverse Childhood Experiences and Adult Criminality: How Long Must We Live before We Possess Our Own Lives?

    PubMed Central

    Reavis, James A; Looman, Jan; Franco, Kristina A; Rojas, Briana

    2013-01-01

    Background: Empirical research associated with the Kaiser Permanente and Centers for Disease Control and Prevention Adverse Childhood Experiences (ACE) Study has demonstrated that ACE are associated with a range of negative outcomes in adulthood, including physical and mental health disorders and aggressive behavior. Methods: Subjects from 4 different offender groups (N = 151) who were referred for treatment at an outpatient clinic in San Diego, CA, subsequent to conviction in criminal court, completed the ACE Questionnaire. Groups (nonsexual child abusers, domestic violence offenders, sexual offenders, and stalkers) were compared on the incidence of ACE, and comparisons were made between the group offenders and a normative sample. Results: Results indicated that the offender group reported nearly four times as many adverse events in childhood than an adult male normative sample. Eight of ten events were found at significantly higher levels among the criminal population. In addition, convicted sexual offenders and child abusers were more likely to report experiencing sexual abuse in childhood than other offender types. Conclusions: On the basis of a review of the literature and current findings, criminal behavior can be added to the host of negative outcomes associated with scores on the ACE Questionnaire. Childhood adversity is associated with adult criminality. We suggest that to decrease criminal recidivism, treatment interventions must focus on the effects of early life experiences. PMID:23704843

  2. Social experience affects neuronal responses to male calls in adult female zebra finches.

    PubMed

    Menardy, F; Touiki, K; Dutrieux, G; Bozon, B; Vignal, C; Mathevon, N; Del Negro, C

    2012-04-01

    Plasticity studies have consistently shown that behavioural relevance can change the neural representation of sounds in the auditory system, but what occurs in the context of natural acoustic communication where significance could be acquired through social interaction remains to be explored. The zebra finch, a highly social songbird species that forms lifelong pair bonds and uses a vocalization, the distance call, to identify its mate, offers an opportunity to address this issue. Here, we recorded spiking activity in females while presenting distance calls that differed in their degree of familiarity: calls produced by the mate, by a familiar male, or by an unfamiliar male. We focused on the caudomedial nidopallium (NCM), a secondary auditory forebrain region. Both the mate's call and the familiar call evoked responses that differed in magnitude from responses to the unfamiliar call. This distinction between responses was seen both in single unit recordings from anesthetized females and in multiunit recordings from awake freely moving females. In contrast, control females that had not heard them previously displayed responses of similar magnitudes to all three calls. In addition, more cells showed highly selective responses in mated than in control females, suggesting that experience-dependent plasticity in call-evoked responses resulted in enhanced discrimination of auditory stimuli. Our results as a whole demonstrate major changes in the representation of natural vocalizations in the NCM within the context of individual recognition. The functional properties of NCM neurons may thus change continuously to adapt to the social environment. PMID:22512260

  3. A Sex-Linked Gene Controlling the Onset of Sexual Maturity in Female and Male Platyfish (XIPHOPHORUS MACULATUS), Fecundity in Females and Adult Size in Males

    PubMed Central

    Kallman, Klaus D.; Borkoski, Valerie

    1978-01-01

    A sex-linked gene, P, controls the onset of sexual maturity in the platyfish, Xiphophorus maculatus. The activity of this gene is correlated with the age and size at which the gonadotropic zone of the adenohypophysis differentiates and becomes physiologically active. Immature fish of all genotypes grow at the same rate; however, as adults, males with "early" genotypes are significantly smaller than males of "late" genotypes, since growth rate declines strongly under the influence of androgenic hormone. Five alleles, P1... P5, have been identified from natural populations that under controlled conditions cause gonad maturation between eight and 73 weeks. P1P1 males become mature at eight weeks and 21 mm, P2P2 and P3P3 males between eleven and 13.5 weeks and 25 to 29 mm, and P4P4 males at 25 weeks and 37 mm. Since P5 is X-linked, no males homozygous for P5 could be produced. The difference between P2 and P3 is largely based upon their interaction with P5. P3P5 males mature at 17.5 weeks and 33.5 mm and P2P5 males at 28 weeks and 38 mm. The rate of transformation of the unmodified anal fin into a gonopodium, which is under androgenic control, is directly related to the age at initiation of sexual maturity, ranging from 3.2 weeks in P1P1 males to seven weeks in P2P 5 males. These differences may reflect different levels of circulating gonadotropic and androgenic hormones.—In two genotypes of females, initiation of vitellogenesis was closely correlated with size and this critical size was independent of age (e.g., 21 mm for P1P1 ). In a third genotype (P1P5) the minimum size for vitellogenesis decreased with increasing age, so that females would mature as early as eleven weeks, provided they had attained at least 29 mm, but at 25 weeks even females as small as 23 mm possessed ripe gonads. For P5P5 females, which become mature between 34 and 73 weeks of age, there is no correlation between size and initiation of vitellogenesis. In all four genotypes of females examined

  4. Living by the Principles of Adult Education: What We Can Learn from Bonaro Wilkinson Overstreet.

    ERIC Educational Resources Information Center

    Newsom, Ron

    1998-01-01

    Discusses Bonaro Wilkinson Overstreet's philosophy of adult education and the role of the adult educator to contribute a positive, stabilizing influence to the creation of order, rationality, and opportunity. (JOW)

  5. What can local authorities do to improve the social care-related quality of life of older adults living at home? Evidence from the Adult Social Care Survey.

    PubMed

    van Leeuwen, K M; Malley, J; Bosmans, J E; Jansen, A P D; Ostelo, R W; van der Horst, H E; Netten, A

    2014-09-01

    Local authorities spend considerable resources on social care at home for older adults. Given the expected growth in the population of older adults and budget cuts on local government, it is important to find efficient ways of maintaining and improving the quality of life of older adults. The ageing in place literature suggests that policies in other functions of local authorities may have a significant role to play. This study aims to examine the associations between social care-related quality of life (SCRQoL) in older adults and three potential policy targets for local authorities: (i) accessibility of information and advice, (ii) design of the home and (iii) accessibility of the local area. We used cross-sectional data from the English national Adult Social Care Survey (ASCS) 2010/2011 on service users aged 65 years and older and living at home (N=29,935). To examine the association between SCRQoL, as measured by the ASCOT, and three single-item questions about accessibility of information, design of the home and accessibility of the local area, we estimate linear and quantile regression models. After adjusting for physical and mental health factors and other confounders our findings indicate that SCRQoL is significantly lower for older adults who find it more difficult to find information and advice, for those who report that their home design is inappropriate for their needs and for those who find it more difficult to get around their local area. In addition, these three variables are as strongly associated with SCRQoL as physical and mental health factors. We conclude that in seeking to find ways to maintain and improve the quality of life of social care users living at home, local authorities could look more broadly across their responsibilities. Further research is required to explore the cost-effectiveness of these options compared to standard social care services. PMID:25024121

  6. Clinical Trial of an Oral Live Shigella sonnei Vaccine Candidate, WRSS1, in Thai Adults

    PubMed Central

    Islam, Dilara; Chamnanchanunt, Supat; Ruamsap, Nattaya; Khantapura, Patchariya; Kaewkungwal, Jaranit; Kittitrakul, Chatporn; Luvira, Viravarn; Dhitavat, Jittima; Venkatesan, Malabi M.; Mason, Carl J.; Bodhidatta, Ladaporn

    2016-01-01

    Live attenuated Shigella sonnei vaccine candidate WRSS1, previously tested in U.S. and Israeli volunteers, was evaluated in a population of adult Thai volunteers in which the organism is endemic. In a randomized placebo-controlled, double-blind design, inpatient participants received a single oral dose of 1.6 × 104 CFU of WRSS1. The vaccine was generally well tolerated, with equal numbers of vaccinees and placebo controls showing mild symptoms. Only 3 of 13 vaccinees (23%) had culture-positive stools, while a total of 9 vaccinees were positive by PCR. Lack of vaccine shedding in volunteers correlated with lack of clinical symptoms and immune responses, just as the duration of fecal shedding correlated directly with stronger immune responses. Two months following immunization, 10 vaccinees and 10 newly recruited naive controls received a challenge dose of 1,670 CFU of virulent S. sonnei strain 53G. This dose had previously demonstrated a 75% attack rate for dysentery in Thai volunteers. However, in this study the attack rate for dysentery in naive controls after challenge was 20%. Based on clinical record summaries, 3 vaccinees and 5 naive controls experienced clinically relevant illness (diarrhea/dysentery/fever/shigellosis), and a 40% vaccine efficacy was calculated. When these data are compared to those for the performance of this vaccine candidate in more naive populations, it is clear that a single oral dose of WRSS1 at 104 CFU failed to achieve its full potential in a population in which the organism is endemic. Higher doses and/or repeated immunizations may contribute to improved vaccine shedding and consequent elevation of protective immune responses in a population in which the organism is endemic. (The study has been registered at ClinicalTrials.gov under registration no. NCT01080716.) PMID:27146000

  7. Clinical Trial of an Oral Live Shigella sonnei Vaccine Candidate, WRSS1, in Thai Adults.

    PubMed

    Pitisuttithum, Punnee; Islam, Dilara; Chamnanchanunt, Supat; Ruamsap, Nattaya; Khantapura, Patchariya; Kaewkungwal, Jaranit; Kittitrakul, Chatporn; Luvira, Viravarn; Dhitavat, Jittima; Venkatesan, Malabi M; Mason, Carl J; Bodhidatta, Ladaporn

    2016-07-01

    Live attenuated Shigella sonnei vaccine candidate WRSS1, previously tested in U.S. and Israeli volunteers, was evaluated in a population of adult Thai volunteers in which the organism is endemic. In a randomized placebo-controlled, double-blind design, inpatient participants received a single oral dose of 1.6 × 10(4) CFU of WRSS1. The vaccine was generally well tolerated, with equal numbers of vaccinees and placebo controls showing mild symptoms. Only 3 of 13 vaccinees (23%) had culture-positive stools, while a total of 9 vaccinees were positive by PCR. Lack of vaccine shedding in volunteers correlated with lack of clinical symptoms and immune responses, just as the duration of fecal shedding correlated directly with stronger immune responses. Two months following immunization, 10 vaccinees and 10 newly recruited naive controls received a challenge dose of 1,670 CFU of virulent S. sonnei strain 53G. This dose had previously demonstrated a 75% attack rate for dysentery in Thai volunteers. However, in this study the attack rate for dysentery in naive controls after challenge was 20%. Based on clinical record summaries, 3 vaccinees and 5 naive controls experienced clinically relevant illness (diarrhea/dysentery/fever/shigellosis), and a 40% vaccine efficacy was calculated. When these data are compared to those for the performance of this vaccine candidate in more naive populations, it is clear that a single oral dose of WRSS1 at 10(4) CFU failed to achieve its full potential in a population in which the organism is endemic. Higher doses and/or repeated immunizations may contribute to improved vaccine shedding and consequent elevation of protective immune responses in a population in which the organism is endemic. (The study has been registered at ClinicalTrials.gov under registration no. NCT01080716.). PMID:27146000

  8. Field Patterns of Leaf Plasticity in Adults of the Long-lived Evergreen Quercus coccifera

    PubMed Central

    Rubio De Casas, Rafael; Vargas, Pablo; Pérez-Corona, Esther; Manrique, Esteban; Quintana, José Ramón; García-Verdugo, Carlos; Balaguer, Luis

    2007-01-01

    Background and Aims Quercus coccifera, as a long-lived sprouter, responds plastically to environmental variation. In this study, the role of foliar plasticity as a mechanism of habitat selection and modification within the canopy and across contrasted habitats was characterized. An examination was made of the differential contribution of inner and outer canopy layers to the crown plasticity expressed in the field by adult individuals and its dependence on environmental and genetic factors. Methods Within-crown variation in eight foliar traits was examined in nine populations dominated by Q. coccifera. The difference between mean trait values at the inner and outer canopy layers was used as a proxy for crown plasticity to light. Correlations between geographic distances, environmental differences (climatic and edaphic) and phenotypic divergence (means and plasticities) were assessed by partial Mantel tests. A subset of field measurements was compared with data from a previous common garden experiment. Key Results Phenotypic adjustment of sun leaves contributed significantly to the field variation in crown plasticity. Plasticity in leaf angle, lobation, xanthophyll cycle pigments and β-carotene content was expressed in sun and shade leaves concurrently and in opposite directions. Phenotypic plasticity was more strongly correlated with environmental variation than mean trait values. Populations of taller plants with larger, thinner (higher specific leaf area) and less spiny leaves exhibited greater plasticity. In these populations, the midday light environment was more uniform at the inner than at the outer canopy layers. Field and common garden data ranked populations in the same order of plasticity. Conclusions The expression of leaf plasticity resulted in a phenotypic differentiation that suggests a mechanism of habitat selection through division of labour across canopy layers. Signs of plasticity-mediated habitat modification were found only in the most plastic

  9. Descriptive Assessment of Sleep Patterns among Community-Living Adults with Mental Retardation

    ERIC Educational Resources Information Center

    Luiselli, James K.; Magee, Christine; Sperry, James M.; Parker, Shawn

    2005-01-01

    There is little information about the sleep patterns of adults who have mental retardation and are supported in the community. In the present study, direct-care staff recorded sleep behaviors of 59 adults residing in 16 suburban group homes. Based on direct observation and measurement procedures, the adults averaged 7.9 hours of sleep each evening…

  10. Differences in sperm storage and remating propensity between adult females of two morphotypes of the Anastrepha fraterculus (Diptera: Tephritidae) cryptic species complex.

    PubMed

    Abraham, S; Rull, J; Mendoza, M; Liendo, M C; Devescovi, F; Roriz, A K; Kovaleski, A; Segura, D F; Vera, M T

    2014-06-01

    The South American fruit fly, Anastrepha fraterculus, is a complex of cryptic species composed of at least seven morphotypes. Some of them, such as the Peruvian and Brazilian 1 morphotypes (which include Argentinean populations), exhibit strong pre-copulatory isolation, yet it is possible to obtain heterotypic crosses when forcing copulation of adults under laboratory conditions. The cross involving Peruvian males and Argentinean females produces F1 offspring with reduced viability in terms of egg hatch. This low hatchability could be caused by a reduced amount of sperm transferred to and stored by females mated with heterotypic males, which in turn could affect their post-copulatory behaviour. To test these hypotheses, we investigated sperm transfer and female mating and remating behaviour for homotypic and heterotypic crosses between adults of two morphotypes (Brazilian 1 [Argentina] and Peruvian [Peru]) of the A. fraterculus cryptic species complex. As reported before, Argentinean males and females mated earlier in the day than the other three mating combinations. Peruvian females engaged in shorter copulation times than Argentinean females. Peruvian females tended to store smaller quantities of sperm than Argentinean females, and almost a half of the crosses involving Argentinean males and Peruvian females were unsuccessful (no sperm transfer). However, there was no evidence that the cross between Peruvian males and Argentinean females resulted in storage of a critically small amount of sperm (posing risk of sperm shortage). Argentinean females were more willing to remate than Peruvian females, irrespective of male morphotype, but latency to remating was not affected by male or female morphotype. This study shows that mating behaviour differs between some of the A. fraterculus complex morphotypes, with female but not male morphotype determining female likelihood to remate. PMID:24702958

  11. Becoming Adults: One-Year Impact Findings from the Youth Villages Transitional Living Evaluation

    ERIC Educational Resources Information Center

    Valentine, Erin Jacobs; Skemer, Melanie; Courtney, Mark E.

    2015-01-01

    The "Youth Villages Transitional Living Evaluation" is testing whether the "Transitional Living" program, operated by the social service organization Youth Villages, makes a difference in the lives of young people with histories of foster care or juvenile justice custody. The program, which was renamed "YVLifeSet" in…

  12. A review of instruments to measure interprofessional collaboration for chronic disease management for community-living older adults.

    PubMed

    Bookey-Bassett, Sue; Markle-Reid, Maureen; McKey, Colleen; Akhtar-Danesh, Noori

    2016-01-01

    It is acknowledged internationally that chronic disease management (CDM) for community-living older adults (CLOA) is an increasingly complex process. CDM for older adults, who are often living with multiple chronic conditions, requires coordination of various health and social services. Coordination is enabled through interprofessional collaboration (IPC) among individual providers, community organizations, and health sectors. Measuring IPC is complicated given there are multiple conceptualisations and measures of IPC. A literature review of several healthcare, psychological, and social science electronic databases was conducted to locate instruments that measure IPC at the team level and have published evidence of their reliability and validity. Five instruments met the criteria and were critically reviewed to determine their strengths and limitations as they relate to CDM for CLOA. A comparison of the characteristics, psychometric properties, and overall concordance of each instrument with salient attributes of IPC found the Collaborative Practice Assessment Tool to be the most appropriate instrument for measuring IPC for CDM in CLOA. PMID:27026190

  13. HDRK-Woman: whole-body voxel model based on high-resolution color slice images of Korean adult female cadaver

    NASA Astrophysics Data System (ADS)

    Yeom, Yeon Soo; Jeong, Jong Hwi; Kim, Chan Hyeong; Han, Min Cheol; Ham, Bo Kyoung; Cho, Kun Woo; Hwang, Sung Bae

    2014-07-01

    In a previous study, we constructed a male reference Korean phantom; HDRK-Man (High-Definition Reference Korean-Man), to represent Korean adult males for radiation protection purposes. In the present study, a female phantom; HDRK-Woman (High-Definition Reference Korean-Woman), was constructed to represent Korean adult females. High-resolution color photographic images obtained by serial sectioning of a 26 year-old Korean adult female cadaver were utilized. The body height and weight, the skeletal mass, and the dimensions of the individual organs and tissues were adjusted to the reference Korean data. The phantom was then compared with the International Commission on Radiological Protection (ICRP) female reference phantom in terms of calculated organ doses and organ-depth distributions. Additionally, the effective doses were calculated using both the HDRK-Man and HDRK-Woman phantoms, and the values were compared with those of the ICRP reference phantoms.

  14. An Exploration of Female Travellers' Experiences of Guidance Counselling in Adult Education

    ERIC Educational Resources Information Center

    Doyle, Anne; Hearne, Lucy

    2012-01-01

    The proposed changes in the further education sector, including the rationalisation of the VEC into Local Education and Training Boards (LETBs) and the closures of the Senior Traveller Training Centres (STTCs), have implications for guidance counselling provision to the Traveller community. This article discusses female Travellers' experiences of…

  15. Randomized, double-blind, placebo-controlled trial to evaluate the safety and immunogenicity of live oral cholera vaccine 638 in Cuban adults.

    PubMed

    Valera, Rodrigo; García, Hilda María; Jidy, Manuel Díaz; Mirabal, Mayelin; Armesto, Marlene Isabel; Fando, Rafael; García, Luis; Fernández, Roberto; Año, Gemma; Cedré, Bárbara; Ramírez, Margarita; Bravo, Laura; Serrano, Teresita; Palma, Sara; González, Daniel; Miralles, Fernando; Medina, Vilma; Nuñez, Felicita; Plasencia, Yilian; Martínez, Juan Carlos; Mandarioti, Aleyda; Lugones, Juan; Rodríguez, Boris Luis; Moreno, Arlenis; González, Domingo; Baro, Morelia; Solis, Rosa Lidia; Sierra, Gustavo; Barbera, Ramón; Domínguez, Francisco; Gutiérrez, Carlos; Kouri, Gustavo; Campa, Concepción; Menéndez, Jorge

    2009-11-01

    A randomized, double-blind, placebo-controlled clinical trial was conducted to evaluate the safety, reactogenicity and the immunogenicity of a 2 x 10(9)CFU dose of the 638 lyophilized live attenuated cholera vaccine for oral administration, formulated and produced at Finlay Institute, City of Havana, Cuba. Thirty-six healthy female and male adult volunteers from 18 to 40 years old were involved, clinically examined and laboratory tested after the informed consent signature. Adverse events were monitored and seroconversion rates and geometrical mean titer (GMT) of vibriocidal antibodies were tested in volunteer's sera samples. Neither serious adverse events nor other damages to the volunteers due to vaccine or placebo feeding were reported during the clinical follow-up period of this study; none of the adverse events registered within the first 72 h after inoculation were life-threatening for volunteers. Neither severe nor moderate adverse events were reported. Sixty-one percent of subjects showed mild expected adverse events in an interval lower than 24h up to the first 72 h, 75% of these in the vaccinated group and 18% in the placebo group. Fourteen days after inoculation the GMT of vibriocidal antibodies in the vaccine group significantly increased in comparison to the placebo group. All subjects in the vaccine group (24) seroconverted (100%). Results show that this vaccine is safe, well tolerated and immunogenic in healthy female and male volunteers. PMID:19720365

  16. The Stimulation Effect of Auricular Magnetic Press Pellets on Older Female Adults with Sleep Disturbance Undergoing Polysomnographic Evaluation

    PubMed Central

    Lo, Chyi; Liao, Wen-Chun; Liaw, Jen-Jiuan; Hang, Liang-Wen; Lin, Jaung-Geng

    2013-01-01

    Study Objectives. To examine the stimulation effect of auricular magnetic press pellet therapy on older female adults with sleep disturbance as determined by polysomnography (PSG). Design. Randomized, single-blind, experimental-controlled, parallel-group. Setting. Community. Participants. Twenty-seven older female adults with sleep disturbance according to the Pittsburgh Sleep Quality Index (PSQI) >5 for at least 3 months were recruited. Participants were screened by both the Hospital Anxiety and Depression Scale (HADS) and the Mini-Mental State Examination (MMSE), as well as polysomnography prior to randomization. Interventions. All eligible participants were randomly allocated into the experimental or control group. Both groups were taped with magnetic press pellet on auricular points for 3 weeks. The experimental group was treated by applying pressure on the magnetic press pellets 3 times per day while no stimulation was applied on the control group. Measurements and Results. Both groups were measured by PSG and PSQI at the beginning of the study and 3 weeks after the study. Both groups showed improvements on PSQI scores compared to the baseline. One-way analysis of covariance adjusted for baseline scores showed that significant improvements of PSG-derived sleep parameters, such as sleep efficiency, were found in the experimental group. However, no significant differences between groups were observed in the proportion of sleep stages with the exception of Stage 2. Conclusions. Auricular therapy using magnetic pellets and stimulation by pressing was more effective in improving the sleep quality compared to auricular therapy without any stimulation. PMID:23573133

  17. Flight capacity of Bactrocera dorsalis (Diptera: Tephritidae) adult females based on flight mill studies and flight muscle ultrastructure.

    PubMed

    Chen, Min; Chen, Peng; Ye, Hui; Yuan, Ruiling; Wang, Xiaowei; Xu, Jin

    2015-01-01

    The oriental fruit fly, Bactrocera dorsalis (Hendel) (Diptera: Tephritidae), is considered a major economic threat in many regions worldwide. To better comprehend flight capacity of B. dorsalis and its physiological basis, a computer-monitored flight mill was used to study flight capacity of B. dorsalis adult females of various ages, and the changes of its flight muscle ultrastructures were studied by transmission electron microscopy. The flight capacity (both speed and distance) changed significantly with age of B. dorsalis female adults, peaking at about 15 d; the myofibril diameter of the flight muscle of test insects at 15-d old was the longest, up to 1.56 µm, the sarcomere length at 15-d old was the shortest, averaging at 1.37 µm, volume content of mitochondria of flight muscle at 15-d old reached the peak, it was 32.64%. This study provides the important scientific data for better revealing long-distance movement mechanism of B. dorsalis. PMID:26450591

  18. Flight Capacity of Bactrocera dorsalis (Diptera: Tephritidae) Adult Females Based on Flight Mill Studies and Flight Muscle Ultrastructure

    PubMed Central

    Chen, Peng; Yuan, Ruiling; Wang, Xiaowei; Xu, Jin

    2015-01-01

    The oriental fruit fly, Bactrocera dorsalis (Hendel) (Diptera: Tephritidae), is considered a major economic threat in many regions worldwide. To better comprehend flight capacity of B. dorsalis and its physiological basis, a computer-monitored flight mill was used to study flight capacity of B. dorsalis adult females of various ages, and the changes of its flight muscle ultrastructures were studied by transmission electron microscopy. The flight capacity (both speed and distance) changed significantly with age of B. dorsalis female adults, peaking at about 15 d; the myofibril diameter of the flight muscle of test insects at 15-d old was the longest, up to 1.56 µm, the sarcomere length at 15-d old was the shortest, averaging at 1.37 µm, volume content of mitochondria of flight muscle at 15-d old reached the peak, it was 32.64%. This study provides the important scientific data for better revealing long-distance movement mechanism of B. dorsalis. PMID:26450591

  19. Experiences of Community-Living Older Adults Receiving Integrated Care Based on the Chronic Care Model: A Qualitative Study

    PubMed Central

    Spoorenberg, Sophie L. W.; Wynia, Klaske; Fokkens, Andrea S.; Slotman, Karin; Kremer, Hubertus P. H.; Reijneveld, Sijmen A.

    2015-01-01

    Background Integrated care models aim to solve the problem of fragmented and poorly coordinated care in current healthcare systems. These models aim to be patient-centered by providing continuous and coordinated care and by considering the needs and preferences of patients. The objective of this study was to evaluate the opinions and experiences of community-living older adults with regard to integrated care and support, along with the extent to which it meets their health and social needs. Methods Semi-structured interviews were conducted with 23 older adults receiving integrated care and support through “Embrace,” an integrated care model for community-living older adults that is based on the Chronic Care Model and a population health management model. Embrace is currently fully operational in the northern region of the Netherlands. Data analysis was based on the grounded theory approach. Results Responses of participants concerned two focus areas: 1) Experiences with aging, with the themes “Struggling with health,” “Increasing dependency,” “Decreasing social interaction,” “Loss of control,” and “Fears;” and 2) Experiences with Embrace, with the themes “Relationship with the case manager,” “Interactions,” and “Feeling in control, safe, and secure”. The prospect of becoming dependent and losing control was a key concept in the lives of the older adults interviewed. Embrace reinforced the participants’ ability to stay in control, even if they were dependent on others. Furthermore, participants felt safe and secure, in contrast to the fears of increasing dependency within the standard care system. Conclusion The results indicate that integrated care and support provided through Embrace met the health and social needs of older adults, who were coping with the consequences of aging. PMID:26489096

  20. Recommendations on Physical Activity and Exercise for Older Adults Living in Long-Term Care Facilities: A Taskforce Report.

    PubMed

    de Souto Barreto, Philipe; Morley, John E; Chodzko-Zajko, Wojtek; H Pitkala, Kaisu; Weening-Djiksterhuis, Elizabeth; Rodriguez-Mañas, Leocadio; Barbagallo, Mario; Rosendahl, Erik; Sinclair, Alan; Landi, Francesco; Izquierdo, Mikel; Vellas, Bruno; Rolland, Yves

    2016-05-01

    A taskforce, under the auspices of The International Association of Gerontology and Geriatrics-Global Aging Research Network (IAGG-GARN) and the IAGG European Region Clinical Section, composed of experts from the fields of exercise science and geriatrics, met in Toulouse, in December 2015, with the aim of establishing recommendations of physical activity and exercise for older adults living in long-term care facilities (LTCFs). Due to the high heterogeneity in terms of functional ability and cognitive function that characterizes older adults living in LTCFs, taskforce members established 2 sets of recommendations: recommendations for reducing sedentary behaviors for all LTCF residents and recommendations for defining specific, evidence-based guidelines for exercise training for subgroups of LTCF residents. To promote a successful implementation of recommendations, taskforce experts highlighted the importance of promoting residents' motivation and pleasure, the key factors that can be increased when taking into account residents' desires, preferences, beliefs, and attitudes toward physical activity and exercise. The importance of organizational factors related to LTCFs and health care systems were recognized by the experts. In conclusion, this taskforce report proposes standards for the elaboration of strategies to increase physical activity as well as to prescribe exercise programs for older adults living in LTCFs. This report should be used as a guide for professionals working in LTCF settings. PMID:27012368

  1. Schistosoma mansoni Egg, Adult Male and Female Comparative Gene Expression Analysis and Identification of Novel Genes by RNA-Seq

    PubMed Central

    Anderson, Letícia; Amaral, Murilo S.; Beckedorff, Felipe; Silva, Lucas F.; Dazzani, Bianca; Oliveira, Katia C.; Almeida, Giulliana T.; Gomes, Monete R.; Pires, David S.; Setubal, João C.; DeMarco, Ricardo; Verjovski-Almeida, Sergio

    2015-01-01

    Background Schistosomiasis is one of the most prevalent parasitic diseases worldwide and is a public health problem. Schistosoma mansoni is the most widespread species responsible for schistosomiasis in the Americas, Middle East and Africa. Adult female worms (mated to males) release eggs in the hepatic portal vasculature and are the principal cause of morbidity. Comparative separate transcriptomes of female and male adult worms were previously assessed with using microarrays and Serial Analysis of Gene Expression (SAGE), thus limiting the possibility of finding novel genes. Moreover, the egg transcriptome was analyzed only once with limited bacterially cloned cDNA libraries. Methodology/Principal findings To compare the gene expression of S. mansoni eggs, females, and males, we performed RNA-Seq on these three parasite forms using 454/Roche technology and reconstructed the transcriptome using Trinity de novo assembly. The resulting contigs were mapped to the genome and were cross-referenced with predicted Smp genes and H3K4me3 ChIP-Seq public data. For the first time, we obtained separate, unbiased gene expression profiles for S. mansoni eggs and female and male adult worms, identifying enriched biological processes and specific enriched functions for each of the three parasite forms. Transcripts with no match to predicted genes were analyzed for their protein-coding potential and the presence of an encoded conserved protein domain. A set of 232 novel protein-coding genes with putative functions related to reproduction, metabolism, and cell biogenesis was detected, which contributes to the understanding of parasite biology. Conclusions/Significance Large-scale RNA-Seq analysis using de novo assembly associated with genome-wide information for histone marks in the vicinity of gene models constitutes a new approach to transcriptome analysis that has not yet been explored in schistosomes. Importantly, all data have been consolidated into a UCSC Genome Browser search

  2. Effects of living room, Snoezelen room, and outdoor activities on stereotypic behavior and engagement by adults with profound mental retardation.

    PubMed

    Cuvo, A J; May, M E; Post, T M

    2001-01-01

    Two experiments were conducted to test the effect of a room with sensory equipment, or Snoezelen room, on the stereotypic behavior and engagement of adults with profound mental retardation. In Experiment 1, participants were observed in their living room before and after attending the Snoezelen room. Results showed that there tended to be a reduction in stereotypy and increase in engagement when participants went from their living room to the Snoezelen room, and a return of these behaviors to pre-Snoezelen levels in the living room. Positive effects in the Snoezelen room did not carryover to the living room. In Experiment 2, the living and Snoezelen rooms were compared to an outdoor activity condition with the same participants and target behaviors. Results showed that the outdoor condition was superior, the Snoezelen condition intermediate, and the living room least effective in their impact on stereotypic behavior and engagement. Conceptualizations regarding factors that maintain stereotypic behavior and engagement were discussed in the context of the three experimental conditions. PMID:11380058

  3. Early Fasting Is Long Lasting: Differences in Early Nutritional Conditions Reappear under Stressful Conditions in Adult Female Zebra Finches

    PubMed Central

    Krause, E. Tobias; Honarmand, Mariam; Wetzel, Jennifer; Naguib, Marc

    2009-01-01

    Conditions experienced during early life can have profound effects on individual development and condition in adulthood. Differences in nutritional provisioning in birds during the first month of life can lead to differences in growth, reproductive success and survival. Yet, under natural conditions shorter periods of nutritional stress will be more prevalent. Individuals may respond differently, depending on the period of development during which nutritional stress was experienced. Such differences may surface specifically when poor environmental conditions challenge individuals again as adults. Here, we investigated long term consequences of differences in nutritional conditions experienced during different periods of early development by female zebra finches (Taeniopygia guttata) on measures of management and acquisition of body reserves. As nestlings or fledglings, subjects were raised under different nutritional conditions, a low or high quality diet. After subjects reached sexual maturity, we measured their sensitivity to periods of food restriction, their exploration and foraging behaviour as well as adult resting metabolic rate (RMR). During a short period of food restriction, subjects from the poor nutritional conditions had a higher body mass loss than those raised under qualitatively superior nutritional conditions. Moreover, subjects that were raised under poor nutritional conditions were faster to engage in exploratory and foraging behaviour. But RMR did not differ among treatments. These results reveal that early nutritional conditions affect adult exploratory behaviour, a representative personality trait, foraging and adult's physiological condition. As early nutritional conditions are reflected in adult phenotypic plasticity specifically when stressful situations reappear, the results suggest that costs for poor developmental conditions are paid when environmental conditions deteriorate. PMID:19325706

  4. Peer-mentored preparedness (PM-Prep): a new disaster preparedness program for adults living independently in the community.

    PubMed

    Eisenman, David Paul; Bazzano, Alicia; Koniak-Griffin, Deborah; Tseng, Chi-Hong; Lewis, Mary-Ann; Lamb, Kerry; Lehrer, Danise

    2014-02-01

    The authors studied a health promotion program called PM-Prep (Peer-Mentored Prep), which was designed to improve disaster preparedness among adults living independently in the community. PM-Prep consists of four 2-hour classes co-taught by a health educator and peer-mentors. Adults were randomly assigned to an experimental arm or a wait-list control arm. Earthquake safety knowledge and preparedness supplies were assessed prior to the intervention and at 1 month after the intervention (N  =  82). Adults in the experimental arm significantly increased preparedness by 19 percentage points, from 56% to 75% completed (p < .0001), and improved their knowledge by 8 percentage points, from 79% to 87% correct (p  =  .001). This is the first peer-mentored, targeted, and tailored disaster preparedness program tested with this population. PMID:24635691

  5. Acute exposure to gas-supersaturated water does not affect reproductive success of female adult chinook salmon late in maturation

    USGS Publications Warehouse

    Gale, William L.; Maule, A.G.; Postera, A.; Peters, M.H.

    2004-01-01

    At times, total dissolved gas concentrations in the Columbia and Snake rivers have been elevated due to involuntary spill from high spring runoff and voluntary spill used as a method to pass juvenile salmonids over dams. The goal of this project was to determine if acute exposure to total dissolved gas supersaturation (TDGS) affects the reproductive performance of female chinook salmon late in their maturation. During this study, adult female spring chinook salmon were exposed to mean TDGS levels of 114.1 % to 125.5%. We ended exposures at first mortality, or at the appearance of impending death. Based on this criterion, exposures lasted from 10 to 68 h and were inversely related to TDGS. There was no effect of TDGS on pre-spawning mortality or fecundity when comparing treatment fish to experimental controls or the general hatchery population four to six weeks after exposures. Egg quality, based on egg weight and egg diameter, did not differ between treatment and control fish. Fertilization rate and survival to eyed-stage was high (>94%) for all groups. With the exception of Renibacterium salmoninarum (the causative agent of bacterial kidney disease; BKD), no viral or bacterial fish pathogens were isolated from experimental fish. The prevalence (about 45%) and severity of R. salmoninarum did not differ among the groups or the general hatchery population. We conclude that these acute exposures to moderate levels of gas-supersaturated water-perhaps similar to that experienced by immigrating adult salmon as they approach and pass a hydropower dam on the Columbia River-did not affect reproductive success of female chinook salmon late in their maturation. These results are most applicable to summer and fall chinook salmon, which migrate in the summer/fall and spawn shortly after reaching their natal streams. Published in 2004 by John Wiley and Sons, Ltd.

  6. Prenatal ethanol exposure programs an increased susceptibility of non-alcoholic fatty liver disease in female adult offspring rats.

    PubMed

    Shen, Lang; Liu, Zhongfen; Gong, Jun; Zhang, Li; Wang, Linlong; Magdalou, Jacques; Chen, Liaobin; Wang, Hui

    2014-01-15

    Prenatal ethanol exposure (PEE) induces dyslipidemia and hyperglycemia in fetus and adult offspring. However, whether PEE increases the susceptibility to non-alcoholic fatty liver disease (NAFLD) in offspring and its underlying mechanism remain unknown. This study aimed to demonstrate an increased susceptibility to high-fat diet (HFD)-induced NAFLD and its intrauterine programming mechanisms in female rat offspring with PEE. Rat model of intrauterine growth retardation (IUGR) was established by PEE, the female fetus and adult offspring that fed normal diet (ND) or HFD were sacrificed. The results showed that, in PEE+ND group, serum corticosterone (CORT) slightly decreased and insulin-like growth factor-1 (IGF-1) and glucose increased with partial catch-up growth; In PEE+HFD group, serum CORT decreased, while serum IGF-1, glucose and triglyceride (TG) increased, with notable catch-up growth, higher metabolic status and NAFLD formation. Enhanced liver expression of the IGF-1 pathway, gluconeogenesis, and lipid synthesis as well as reduced expression of lipid output were accompanied in PEE+HFD group. In PEE fetus, serum CORT increased while IGF-1 decreased, with low body weight, hyperglycemia, and hepatocyte ultrastructural changes. Hepatic IGF-1 expression as well as lipid output was down-regulated, while lipid synthesis significantly increased. Based on these findings, we propose a "two-programming" hypothesis for an increased susceptibility to HFD-induced NAFLD in female offspring of PEE. That is, the intrauterine programming of liver glucose and lipid metabolic function is "the first programming", and postnatal adaptive catch-up growth triggered by intrauterine programming of GC-IGF1 axis acts as "the second programming". PMID:24275070

  7. Estradiol and GPER Activation Differentially Affect Cell Proliferation but Not GPER Expression in the Hippocampus of Adult Female Rats

    PubMed Central

    Duarte-Guterman, Paula; Lieblich, Stephanie E.; Chow, Carmen; Galea, Liisa A. M.

    2015-01-01

    Estradiol increases cell proliferation in the dentate gyrus of the female rodent but it is not known whether the G protein-coupled estrogen receptor (GPER), a membrane receptor, is involved in this process, nor whether there are regional differences in estradiol’s effects on cell proliferation. Thus, we investigated whether estradiol exerts its effects on cell proliferation in the dorsal and ventral dentate gyrus through GPER, using the GPER agonist, G1, and antagonist, G15. Ovariectomized adult female rats received a single injection of either: 17β-estradiol (10 μg), G1 (0.1, 5, 10 μg), G15 (40 μg), G15 and estradiol, or vehicle (oil, DMSO, or oil+DMSO). After 30 min, animals received an injection of bromodeoxyuridine (BrdU) and were perfused 24 h later. Acute treatment with estradiol increased, while the GPER agonist G1 (5 μg) decreased, the number of BrdU+ cells in the dentate gyrus relative to controls. The GPER antagonist, G15 increased the number of BrdU+ cells relative to control in the dorsal region and decreased the number of BrdU+ cells in the ventral region. However, G15 treatment in conjunction with estradiol partially eliminated the estradiol-induced increase in cell proliferation in the dorsal dentate gyrus. Furthermore, G1 decreased the expression of GPER in the dentate gyrus but not the CA1 and CA3 regions of the hippocampus. In summary, we found that activation of GPER decreased cell proliferation and GPER expression in the dentate gyrus of young female rats, presenting a potential and novel estrogen-independent role for this receptor in the adult hippocampus. PMID:26075609

  8. Item Parameter Invariance of the Kaufman Adolescent and Adult Intelligence Test across Male and Female Samples

    ERIC Educational Resources Information Center

    Immekus, Jason C.; Maller, Susan J.

    2009-01-01

    The Kaufman Adolescent and Adult Intelligence Test (KAIT[TM]) is an individually administered test of intelligence for individuals ranging in age from 11 to 85+ years. The item response theory-likelihood ratio procedure, based on the two-parameter logistic model, was used to detect differential item functioning (DIF) in the KAIT across males and…

  9. Bladder augmentation in a young adult female exstrophy patient with associated omphalocele: an extremely unusual case.

    PubMed

    Quiroz-Guerrero, Javier; Badillo, Marco; Muñoz, Norberto; Anaya, Jorge; Rico, Gazpar; Maldonado-Valadez, Rafael

    2009-08-01

    We present the case of a 20-year-old woman with uncorrected bladder exstrophy and omphalocele treated with ileocystoplasty and continent urinary stoma. To our knowledge this is the first reported case of a young adult patient presenting with both congenital anomalies. The treatment result suggests that bladder preservation is a safe and feasible therapeutic option in bladder exstrophy. PMID:19375388

  10. Attitudes toward Maternal Employment in Male and Female Young Adults: 1990 versus 2000.

    ERIC Educational Resources Information Center

    Gorton, Laura; Nicodemus, Teresa; Pomante, Michael; Binasiewicz, Megan; Dheer, Rahul; Dugan, Amy; Madaras, Janice; Chambliss, Catherine

    The increase in maternal employment has affected society and children. Indications are that the increased numbers of working mothers had impacted the size of families and the birth intervals within them. In addition, as children experience life with a working mother, personal constructs of adult roles and attitudes towards maternal employment can…

  11. RELATIONSHIP BETWEEN LUNG FUNCTION AND PHYSICAL CHARACTERISTICS IN YOUNG ADULT BLACK AND WHITE MALES AND FEMALES

    EPA Science Inventory

    The relationships of lung function to physical characteristics in young adults have not been adequately described for different gender-race groups in the United States. s part of a study of the effects of ozone exposure upon Black and White men and women, we measured lung volumes...

  12. Exploring the Experiences of Female Emerging Adult Mentors: Building a Conceptual Model

    ERIC Educational Resources Information Center

    McGill, Julianne; Adler-Baeder, Francesca; Sollie, Donna L.; Kerpelman, Jennifer L.

    2015-01-01

    While mentoring programs are prevalent, limited research focused on the mentors' experiences exist, particularly during critical periods of development. Using a qualitative, grounded theory approach, this study explores the elements of the mentoring experience for a cohort of late adolescent/emerging adult women in a long-term program. Outcomes…

  13. Effects of perinatal bisphenol A exposure during early development on radial arm maze behavior in adult male and female rats

    PubMed Central

    Sadowski, Renee N.; Park, Pul; Neese, Steven L.; Ferguson, Duncan C.; Schantz, Susan L.; Juraska, Janice M.

    2014-01-01

    Previous work has shown that exposure to bisphenol A (BPA) can affect anxiety behavior. However, no studies have examined whether administration of this endocrine disruptor during the perinatal period has the potential to induce alterations in cognitive behavior in both adult males and females as assessed in an appetitive task. The goal of the current study was to determine whether exposure to different doses of BPA during early development alters performance on the 17-arm radial maze in adulthood in Long-Evans rats. Oral administration of corn oil (vehicle), 4 μg/kg, 40 μg/kg, or 400 μg/kg BPA to the dams occurred daily throughout pregnancy, and the pups received direct oral administration of BPA between postnatal days 1-9. Blood was collected from offspring at weaning age to determine levels of several hormones (thyroxine, thyroid stimulating hormone, follicle stimulating hormone, luteinizing hormone). One male and one female from each litter were evaluated on the 17-arm radial maze, a working/reference memory task, in adulthood. Results indicated that after exposure to BPA at both 4 and 400 μg/kg/day, rats of both sexes had decreased levels of FSH at weaning. There were no significant effects of BPA on performance on the radial arm maze in males or females. In conclusion, exposure to BPA during early development had modest effects on circulating hormones but did not affect a spatial learning and memory task. PMID:24440629

  14. Gender Identity and Coping in Female 46, XY Adults with Androgen Biosynthesis Deficiency (Intersexuality/DSD)

    ERIC Educational Resources Information Center

    Schweizer, Katinka; Brunner, Franziska; Schutzmann, Karsten; Schonbucher, Verena; Richter-Appelt, Hertha

    2009-01-01

    Individuals living with an intersex condition have not received much attention in counseling psychology, although a high need for psychosocial care is obvious. Using a mixed-methods multiple case study with qualitative and quantitative data, the authors explore coping and gender experiences in seven 46, XY intersexual persons with deficiencies of…

  15. Prenatal choline availability modulates hippocampal neurogenesis and neurogenic responses to enriching experiences in adult female rats

    PubMed Central

    Glenn, Melissa J.; Gibson, Erin M.; Kirby, Elizabeth D.; Mellott, Tiffany J.; Blusztajn, Jan K.; Williams, Christina L.

    2008-01-01

    Increased dietary intake of choline early in life improves performance of adult rats on memory tasks and prevents their age-related memory decline. Because neurogenesis in the adult hippocampus also declines with age, we investigated whether prenatal choline availability affects hippocampal neurogenesis in adult Sprague–Dawley rats and modifies their neurogenic response to environmental stimulation. On embryonic days (ED) 12−17, pregnant rats ate a choline-supplemented (SUP-5 g/kg), choline sufficient (SFF-1.1 g/kg), or choline-free (DEF) semisynthetic diet. Adult offspring either remained in standard housing or were given 21 daily visits to explore a maze. On the last ten exploration days, all rats received daily injections of 5-bromo-2-deoxyuridine (BrdU, 100 mg/kg). The number of BrdU+ cells was significantly greater in the dentate gyrus in SUP rats compared to SFF or DEF rats. While maze experience increased the number of BrdU+ cells in SFF rats to the level seen in the SUP rats, this enriching experience did not alter cell proliferation in DEF rats. Similar patterns of cell proliferation were obtained with immunohistochemical staining for neuronal marker doublecortin, confirming that diet and exploration affected hippocampal neurogenesis. Moreover, hippocampal levels of the brain-derived neurotrophic factor (BDNF) were increased in SUP rats as compared to SFF and DEF animals. We conclude that prenatal choline intake has enduring effects on adult hippocampal neurogenesis, possibly via up-regulation of BDNF levels, and suggest that these alterations of neurogenesis may contribute to the mechanism of life-long changes in cognitive function governed by the availability of choline during gestation. PMID:17445242

  16. Caregiver Burden among Adults Caring for People Living with HIV/AIDS (PLWHA) in Southern India

    PubMed Central

    Chandran, Vishnu; Chowta, Nithyananda; Ramapuram, John; Bhaskaran, Unnikrishnan; Achappa, Basavaprabhu; Jose, Hyma

    2016-01-01

    Introduction In India, family caregivers provide bulk of care to People Living With HIV/AIDS (PLWHA). Caregiver burden refers to the physical, emotional and financial hardships associated with providing care to a diseased individual. Attending to the needs of PLWHA can place a significant burden on family members. This may adversely affect their Quality of Life (QOL). Aim The main aim of our study was to assess the caregiver burden and QOL among the family members of PLWHA in Southern India. We also determined the impact of caregiver burden on QOL. Materials and Methods This facility based cross-sectional study was carried out at Kasturba Medical College (KMC) Mangalore. The study was conducted over a period of 18 months starting from October 2013. A total of 360 caregivers participated in our study. The data were collected by face-to-face interview. Caregiver burden was assessed using the Zarit Burden scale & WHOQOL-BREF scale was used to assess the QOL of caregivers. The collected data was entered and analysed using SPSS version 11.5. A p-value of less than 0.05 was considered statistically significant. Results The mean age of caregivers was 36.09± 10.18 years. Most of the caregivers were females 279 (77.5%). Majority of caregivers 184 (51.1%) belonged to Middle/Lower Middle socioeconomic class (Kuppuswamy class III). Majority of PLWHA 155 (43.1%) had Stage 2 disease. Mean CD4 count of the patients was 405.2± 240 cells/μL. In our study 88(24.4%) caregivers had moderate to severe burden and 36(10%) had very severe burden. Physical domain of QOL showed maximum score of 60.28±13.08, while a minimum score of 51.88 ± 14.20 was seen in social domain. With increase in caregiver burden, the mean QOL scores decreased which was statistically significant. Conclusion Our study highlights the need to counsel the caregivers on how to deal with PLWHA in the family. Family care plays a major role in the general wellbeing of PLWHA. Majority of national HIV programmes all

  17. Assisted Living

    MedlinePlus

    ... premises. Adult foster care has the advantages of maintaining frail older adults in a more home-like ... pay to live in these communities, though some facilities have beds for skilled care that are funded ...

  18. Induction of Female-to-Male Sex Change in Adult Zebrafish by Aromatase Inhibitor Treatment

    NASA Astrophysics Data System (ADS)

    Takatsu, Kanae; Miyaoku, Kaori; Roy, Shimi Rani; Murono, Yuki; Sago, Tomohiro; Itagaki, Hideyuki; Nakamura, Masaru; Tokumoto, Toshinobu

    2013-12-01

    This study investigated whether undifferentiated germ and/or somatic stem cells remain in the differentiated ovary of a species that does not undergo sex changes under natural conditions and retain their sexual plasticity. The effect of aromatase inhibitor (AI)-treatment on sexually mature female zebrafish was examined. A 5-month AI treatment caused retraction of the ovaries after which testes-like organs appeared, and cyst structures filled with spermatozoa-like cells were observed in sections of these tissues. Electron microscopic observations revealed that these cells appeared as large sperm heads without tails. Sperm formation was re-examined after changing the diet to an AI-free food. A large number of normal sperm were obtained after eight weeks, and no formation of ovarian tissue was observed. Artificial fertilization using sperm from the sex-changed females was successful. These results demonstrated that sex plasticity remains in the mature ovaries of this species.

  19. Permanent bilateral acoustic trauma due to air bag deployment in a young female adult.

    PubMed

    Kastanioudakis, Ioannis; Exarchakos, Georgios; Ziavra, Nausica; Skevas, Antonios

    2003-02-01

    Air bag safety systems have significantly reduced the number of occupant injuries from road traffic accidents (RTA). However air bag deployment is also associated with unavoidable risks. We report the acoustic trauma incurred by a young female driver who was a heavy smoker as a consequence of air-bag deployment in a low speed RTA and the sparing of her child seated in the rear. PMID:12625890

  20. Personalised Prescription of Scalable High Intensity Interval Training to Inactive Female Adults of Different Ages

    PubMed Central

    Mair, Jacqueline L.

    2016-01-01

    Stepping is a convenient form of scalable high-intensity interval training (HIIT) that may lead to health benefits. However, the accurate personalised prescription of stepping is hampered by a lack of evidence on optimal stepping cadences and step heights for various populations. This study examined the acute physiological responses to stepping exercise at various heights and cadences in young (n = 14) and middle-aged (n = 14) females in order to develop an equation that facilitates prescription of stepping at targeted intensities. Participants completed a step test protocol consisting of randomised three-minute bouts at different step cadences (80, 90, 100, 110 steps·min-1) and step heights (17, 25, 30, 34 cm). Aerobic demand and heart rate values were measured throughout. Resting metabolic rate was measured in order to develop female specific metabolic equivalents (METs) for stepping. Results revealed significant differences between age groups for METs and heart rate reserve, and within-group differences for METs, heart rate, and metabolic cost, at different step heights and cadences. At a given step height and cadence, middle-aged females were required to work at an intensity on average 1.9 ± 0.26 METs greater than the younger females. A prescriptive equation was developed to assess energy cost in METs using multilevel regression analysis with factors of step height, step cadence and age. Considering recent evidence supporting accumulated bouts of HIIT exercise for health benefits, this equation, which allows HIIT to be personally prescribed to inactive and sedentary women, has potential impact as a public health exercise prescription tool. PMID:26848956

  1. Personalised Prescription of Scalable High Intensity Interval Training to Inactive Female Adults of Different Ages.

    PubMed

    Mair, Jacqueline L; Nevill, Alan M; De Vito, Giuseppe; Boreham, Colin A

    2016-01-01

    Stepping is a convenient form of scalable high-intensity interval training (HIIT) that may lead to health benefits. However, the accurate personalised prescription of stepping is hampered by a lack of evidence on optimal stepping cadences and step heights for various populations. This study examined the acute physiological responses to stepping exercise at various heights and cadences in young (n = 14) and middle-aged (n = 14) females in order to develop an equation that facilitates prescription of stepping at targeted intensities. Participants completed a step test protocol consisting of randomised three-minute bouts at different step cadences (80, 90, 100, 110 steps·min-1) and step heights (17, 25, 30, 34 cm). Aerobic demand and heart rate values were measured throughout. Resting metabolic rate was measured in order to develop female specific metabolic equivalents (METs) for stepping. Results revealed significant differences between age groups for METs and heart rate reserve, and within-group differences for METs, heart rate, and metabolic cost, at different step heights and cadences. At a given step height and cadence, middle-aged females were required to work at an intensity on average 1.9 ± 0.26 METs greater than the younger females. A prescriptive equation was developed to assess energy cost in METs using multilevel regression analysis with factors of step height, step cadence and age. Considering recent evidence supporting accumulated bouts of HIIT exercise for health benefits, this equation, which allows HIIT to be personally prescribed to inactive and sedentary women, has potential impact as a public health exercise prescription tool. PMID:26848956

  2. Influence of acute tryptophan depletion on verbal declarative episodic memory in young adult females.

    PubMed

    Helmbold, K; Bubenzer, S; Dahmen, B; Eisert, A; Gaber, T J; Habel, U; Konrad, K; Herpertz-Dahlmann, B; Zepf, F D

    2013-11-01

    Diminished synthesis of the neurotransmitter serotonin (5-HT) in the brain has been linked to disturbed memory processes. The present study investigated the effects of diminished central nervous 5-HT synthesis as achieved by an acute dietary tryptophan depletion (ATD) on verbal declarative episodic memory in young women while controlling for the effects of female sex hormones. Eighteen healthy females (aged 20-31 years) participated in a within-subject repeated measures study, with two separate days of assessment spaced at least one individual menstrual cycle apart. On one day, participants were subjected to ATD, thus lowering central nervous 5-HT synthesis. The other day participants received a tryptophan-balanced amino acid load (BAL = control condition). The study was randomized, counterbalanced and double blind in terms of ATD/BAL administration. Measurements took place in the early follicular phase of the participants' menstrual cycle. Estrogen, FSH and LH levels were assessed at baseline. Verbal declarative episodic memory was assessed using a structured word-learning task. Short-term memory, as indexed by immediate recall, was reduced after ATD intake, whereas delayed recall and recognition after a 25-min delay did not show any differences after intake of ATD or BAL. In young women, verbal short-term memory function was more vulnerable to ATD than consolidation processes. In light of the possible interplay between female sex hormones and 5-HT, further studies comparing different menstrual cycle phases are needed. PMID:24072504

  3. Ah receptor expression in cardiomyocytes protects adult female mice from heart dysfunction induced by TCDD exposure.

    PubMed

    Kurita, Hisaka; Carreira, Vinicius S; Fan, Yunxia; Jiang, Min; Naticchioni, Mindi; Koch, Sheryl; Rubinstein, Jack; Puga, Alvaro

    2016-04-29

    Epidemiological studies in humans and experimental work in rodents suggest that exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), a persistent environmental toxicant, is associated with incidence of heart disease. Although TCDD toxicity depends by and large on the aryl hydrocarbon receptor (AHR), the role of the cardiac AHR in TCDD induced cardiovascular disease is not well defined. To determine whether the Ahr gene mediates disruption of heart function by TCDD, we generated a cardiomyocyte-specific Ahr knockout mouse by crossing Ahr(fx/fx) mice with βMhc:cre/+ mice, in which expression of Cre recombinase is driven by the promoter of the βMhc (myosin heavy chain-beta) gene. Starting at three months of age, mice with cardiomyocyte-specific Ahr ablation were exposed to 1μg/kg/week of TCDD or control vehicle by oral gavage for an additional three months. Relative to unexposed controls, TCDD-exposure induced cardiomyocyte Ahr-independent changes in males but not females, including a significant increase in body weight, blood pressure, and cardiac hypertrophy and a decrease in cardiac ejection fraction. TCDD exposure also induced cardiomyocyte Ahr-dependent changes in fibrosis and calcium signaling gene expression in both males and females. TCDD exposure appears to cause sexually dimorphic effects on heart function and induce fibrosis and changes in calcium signaling in both males and females through activation of the cardiomyocyte-specific Ahr. PMID:27163630

  4. Conservation and expression of PIWI-interacting RNA pathway genes in male and female adult gonad of amniotes.

    PubMed

    Lim, Shu Ly; Tsend-Ayush, Enkhjargal; Kortschak, R Daniel; Jacob, Reuben; Ricciardelli, Carmela; Oehler, Martin K; Grützner, Frank

    2013-12-01

    The PIWI-interacting RNA (piRNA) pathway is essential for germline development and transposable element repression. Key elements of this pathway are members of the piRNA-binding PIWI/Argonaute protein family and associated factors (e.g., VASA, MAELSTROM, and TUDOR domain proteins). PIWI-interacting RNAs have been identified in mouse testis and oocytes, but information about the expression of the different piRNA pathway genes, in particular in the mammalian ovary, remains incomplete. We investigated the evolution and expression of piRNA pathway genes in gonads of amniote species (chicken, platypus, and mouse). Database searches confirm a high level of conservation and revealed lineage-specific gain and loss of Piwi genes in vertebrates. Expression analysis in mammals shows that orthologs of Piwi-like (Piwil) genes, Mael (Maelstrom), Mvh (mouse vasa homolog), and Tdrd1 (Tudor domain-containing protein 1) are expressed in platypus adult testis. In contrast to mouse, Piwil4 is expressed in platypus and human adult testis. We found evidence for Mael and Piwil2 expression in mouse Sertoli cells. Importantly, we show mRNA expression of Piwil2, Piwil4, and Mael in oocytes and supporting cells of human, mouse, and platypus ovary. We found no Piwil1 expression in mouse and chicken ovary. The conservation of gene expression in somatic parts of the gonad and germ cells of species that diverged over 800 million yr ago indicates an important role in adult male and female gonad. PMID:24108303

  5. An annotated catalogue of salivary gland transcripts in the adult female mosquito, Ædes ægypti*

    PubMed Central

    Ribeiro, José MC; Arcà, Bruno; Lombardo, Fabrizio; Calvo, Eric; Chandra, Prafulla K; Wikel, Stephen K

    2007-01-01

    Background Saliva of blood-sucking arthropods contains a cocktail of antihemostatic agents and immunomodulators that help blood feeding. Mosquitoes additionally feed on sugar meals and have specialized regions of their glands containing glycosidases and antimicrobials that might help control bacterial growth in the ingested meals. To expand our knowledge on the salivary cocktail of Ædes ægypti, a vector of dengue and yellow fevers, we analyzed a set of 4,232 expressed sequence tags from cDNA libraries of adult female mosquitoes. Results A nonredundant catalogue of 614 transcripts (573 of which are novel) is described, including 136 coding for proteins of a putative secretory nature. Additionally, a two-dimensional gel electrophoresis of salivary gland (SG) homogenates followed by tryptic digestion of selected protein bands and MS/MS analysis revealed the expression of 24 proteins. Analysis of tissue-specific transcription of a subset of these genes revealed at least 31 genes whose expression is specific or enriched in female SG, whereas 24 additional genes were expressed in female SG and in males but not in other female tissues. Most of the 55 proteins coded by these SG transcripts have no known function and represent high-priority candidates for expression and functional analysis as antihemostatic or antimicrobial agents. An unexpected finding is the occurrence of four protein families specific to SG that were probably a product of horizontal transfer from prokaryotic organisms to mosquitoes. Conclusion Overall, this paper contributes to the novel identification of 573 new transcripts, or near 3% of the Æ. ægypti proteome assuming a 20,000-protein set, and to the best-described sialome of any blood-feeding insect. PMID:17204158

  6. Title IX, girls' sports participation, and adult female physical activity and weight.

    PubMed

    Kaestner, Robert; Xin Xu

    2010-02-01

    Arguably, the most important school-based intervention to increase physical activity was Title IX of the Education Amendments of 1972, which led to a 600% increase in girls' sports participation between 1972 and 1978. We studied the effect of this increase in sports participation and athletic opportunities while young on the physical activity and weight of adult women some 20-25 years later. Our results indicate that adult women who were affected by Title IX and had greater opportunity to participate in athletics while young had lower body mass index (BMI) and lower rates of obesity and reported being more physically active than women who were not afforded these opportunities. However, effect sizes were quite modest. PMID:20130236

  7. Management of acne vulgaris with hormonal therapies in adult female patients.

    PubMed

    Husein-ElAhmed, Husein

    2015-01-01

    Acne vulgaris is a very common condition affecting up of 93% of adolescents. Although rare, this disease may persist in adulthood. In adult women with acne (those older than 25 years old), this condition is particularly relevant because of the refractory to conventional therapies, which makes acne a challenge for dermatologists in this group of patients. In order to its potential risk for chronicity and the involvement of visible anatomical sites such as face and upper torso, acne has been associated with a wide spectrum of psychological and social dysfunction such as depression, anxiety, suicidal ideation, somatization, and social inhibition. In particular, adult women with acne have been shown to be adversely impacted by the effect of acne on their quality of life. For the last four decades, dermatologists have used hormonal therapies for the management of acne vulgaris in adult women, which are considered a rational choice given the severity and chronicity of this condition in this group of patients. The aim of this work is to review the hormonal drugs for management of acne. PMID:25845307

  8. Age related changes in pelvis size among adolescent and adult females with reference to parturition from Naraingarh, Haryana (India).

    PubMed

    Sharma, Krishan; Gupta, Puneet; Shandilya, Shailza

    2016-08-01

    This research examines the ontogenic patterns of changes in growth during adolescence, pelvis variations and growth during twenties and thirties of age, structural remodeling of pelvis related to childbirth and relationship of pelvis area with physique based on the cross-sectional data on 391 females from the state of Haryana. Peak growth velocity for body height and breadths of skeletal traits occurred between 11 and 12 years, much before mean age of menarche at 13.5 years; while for body weight and body mass index (BMI) occurred between 14 and 15 years, after the mean age of menarche. Untill the age 11 years, 11.87% of growth in stature was remaining, 19.37% for bi-cristal breadth, 25.96% for bi-ischial breadth and 35.82% for pelvic area. The hypothesis of critical value of pelvic width of 240mm at iliocristale for menarche to occur has been only a statistical association. Higher prevalence of malnutrition during pubertal phase than pre- and post-pubertal phases was due to greater nutritional needs during puberty. Among adult females, BMI was very poorly correlated with stature but very strongly correlated with body breadths, body breadth-stature indices and body weight. The body mass and pelvis size continued to change during 20s and first half of 30s. The continued increase of BMI was due to increase in body fat and muscle mass in females 18 years and older. To tease apart age and parturition effects on pelvis variations, the analysis showed that pelvic bones remodeling took place after the first child was born and not after the subsequent births, and it was a sign of childbirth phenotypic plasticity rather than age. Pelvis area was strongly associated with stature, BMI and age. Mean pelvic area of tall females was greater than those of medium and short stature. Females with broad shoulders had significantly greater mean pelvis area than those with narrow shoulders and medium shoulders. Females having thin/lean physique had the smallest mean pelvis area

  9. Older adults' experiences of living with cleft lip and palate: a qualitative study exploring aging and appearance.

    PubMed

    Hamlet, Claire; Harcourt, Diana

    2015-03-01

    Objective : To explore older adults' experiences of living with cleft lip and/or palate (CL/P), focusing on aging and appearance. Design : An exploratory-descriptive qualitative study. Participants : Individual semi-structured interviews (five via telephone, one face-to-face) conducted with six adults between the ages of 57 and 82 years. Results : Interview transcripts were analyzed using interpretative phenomenological analysis, which resulted in five themes: cleft across the life span, keeping up appearances, being one of a kind, resilience and protection, and cleft in an ever-changing society. A CL/P had an ongoing impact on participants' lives, although its relevance shifted over time and some aspects of life (e.g., romantic relationships, decisions about having children of their own) were particularly affected. Participants seemed at ease living with CL/P as an older adult and considered it an important aspect of their identity, yet they still described feeling isolated at times and had little contact with other people with a cleft. They felt that health care could be more considerate to the needs of older people with a cleft, particularly around dentistry and information provision. Participants thought societal attitudes toward visible differences had changed over the years, but not necessarily for the better. A paradox was evident between reports of being noticed by others because of their cleft and simultaneously feeling invisible or ignored because of their age. Conclusions : These findings have implications for provision of care for older adults with a CL/P and for younger people with a CL/P who will be the older generation of the future. PMID:24853484

  10. Prevalence and Patterns of Chronic Disease Pairs and Multimorbidity among Older Chinese Adults Living in a Rural Area

    PubMed Central

    Liang, Yajun; Tan, Edwin C. K.; Cai, Chuanzhu; Jiang, Hui; Song, Aiqin; Qiu, Chengxuan

    2015-01-01

    Background The burden of chronic diseases in China is substantial now. Data on patterns of chronic diseases and multimorbidity among older adults, especially among those living in rural areas, are sparse. Objective We aim to investigate the prevalence and patterns of chronic disease pairs and multimorbidity in elderly people living in rural China. Methods This population-based study included 1480 adults aged 60 years and over (mean age 68.5 years, 59.4% women) living in a rural community. Data were derived from the Confucius Hometown Aging Project in Shandong, China (June 2010-July 2011). Chronic diseases were diagnosed through face-to-face interviews, clinical examinations, and laboratory tests. Patterns of chronic disease pairs and multimorbidity were explored using logistic regression and exploratory factor analyses. Results The prevalence of individual chronic diseases ranged from 3.0% for tumor to 76.4% for hypertension, and each disease was often accompanied with three or more other chronic diseases. The observed prevalence of pairs of chronic conditions exceeded the expected prevalence for several conditions, such as cardiovascular diseases and metabolic disorders, as well as pulmonary diseases and degenerative disorders. Chronic multimorbidity (≥2 chronic diseases) affected more than 90% of subjects, and two patterns of chronic multimorbidity were identified: cardiopulmonary-mental-degenerative disorder pattern (overall prevalence, 58.2%), and cerebrovascular-metabolic disorder pattern (62.6%). Prevalence of the cardiopulmonary-mental-degenerative disorder pattern increased with age, and was higher in men than women; whereas prevalence of the cerebrovascular-metabolic disorder pattern was higher in women than in men but did not vary by age. Conclusion Chronic multimorbidity was highly prevalent among older Chinese adults living in rural areas, and there were specific patterns of the co-occurrence of chronic diseases. Effort is needed to identify possible

  11. Siblings of Individuals with Autism or Down Syndrome: Effects on Adult Lives

    ERIC Educational Resources Information Center

    Orsmond, Gael. I.; Seltzer, M. M.

    2007-01-01

    Background: In this study, we examine instrumental and affective involvement in the sibling relationship for adults who have a brother or sister with an autism spectrum disorder (ASD) or Down syndrome (DS). We ask three research questions: (1) How do adult siblings of individuals with ASD differ from siblings of individuals with DS in their…

  12. Private Lives/Public Spaces: Homeless Adults on the Streets of New York City.

    ERIC Educational Resources Information Center

    Baxter, Ellen; Hopper, Kim

    This paper reports the findings of a study which examined the problems of homeless adults in New York City. The goals of the study were twofold: (1) to document and analyze the life circumstances of homeless adults in New York City who are dependent upon the public sector for their sustenance; and (2) to develop explicit standards for the…

  13. The Social and Recreational Characteristics of Adults with Intellectual Disability and Pica Living in Institutions

    ERIC Educational Resources Information Center

    Ashworth, Melody; Hirdes, John P.; Martin, Lynn

    2009-01-01

    This paper reports on the social life of adults with intellectual disability (ID) who engage in pica behaviour (i.e., ingestion of non-food items). Secondary analyses were conducted on the population of adults residing in Ontario's three remaining specialized institutions for persons with ID (N = 1008); 220 individuals (21.8%) had pica. All…

  14. All Kinds of Minds: A Phenomenological Study of Adult Learners Living with Learning Disabilities

    ERIC Educational Resources Information Center

    Winn, James Bates

    2010-01-01

    The purpose of this phenomenological study is to describe and better understand the meaning, structure, and essence of the experience of learning for adults labeled with learning disabilities as perceived by adults labeled with a "learning disability." Through a purposeful sampling method, six participants were chosen to participate in recorded…

  15. Sense of Belonging as a Predictor of Reasons for Living in Older Adults

    ERIC Educational Resources Information Center

    Kissane, Melissa; McLaren, Suzanne

    2006-01-01

    In response to the high rate of suicide among aging people, this study investigated sense of belonging as a predictor of reasons for living in an aged sample. A community sample of 104 Australians aged 61 to 95 years completed The Reasons for Living Inventory and The Sense of Belonging Instrument. Results indicated that a higher sense of belonging…

  16. Factors Predicting Mortality in Midlife Adults with and without Down Syndrome Living with Family

    ERIC Educational Resources Information Center

    Esbensen, A. J.; Seltzer, M. M.; Greenberg, J. S.

    2007-01-01

    Background: Little is known about the mortality of individuals with Down syndrome who have lived at home with their families throughout their lives. The current study evaluates the predictors, causes and patterns of mortality among co-residing individuals in midlife with Down syndrome as compared with co-residing individuals with ID owing to other…

  17. Subglottal resonances of adult male and female native speakers of American English.

    PubMed

    Lulich, Steven M; Morton, John R; Arsikere, Harish; Sommers, Mitchell S; Leung, Gary K F; Alwan, Abeer

    2012-10-01

    This paper presents a large-scale study of subglottal resonances (SGRs) (the resonant frequencies of the tracheo-bronchial tree) and their relations to various acoustical and physiological characteristics of speakers. The paper presents data from a corpus of simultaneous microphone and accelerometer recordings of consonant-vowel-consonant (CVC) words embedded in a carrier phrase spoken by 25 male and 25 female native speakers of American English ranging in age from 18 to 24 yr. The corpus contains 17,500 utterances of 14 American English monophthongs, diphthongs, and the rhotic approximant [[inverted r

  18. Predicting eating disturbances in Turkish adult females: Examining the role of intimate partner violence and perfectionism.

    PubMed

    Muyan, Mine; Chang, Edward C; Jilani, Zunaira; Yu, Tina

    2015-12-01

    We examined the relationships between intimate partner violence (IPV), perfectionism, and eating disturbances, namely, excessive dieting and bulimia, in a sample of 149 Turkish female college students. Results of conducting hierarchical regression analyses indicated that IPV accounted for significant variance in both excessive dieting and bulimic symptoms. The inclusion of perfectionism was found to predict additional variance in eating disturbances, beyond IPV. Specifically, we found parental expectations to be a significant predictor of dieting, and personal standards, doubts about actions, and parental criticism to be significant predictors of bulimia. Some implications for understanding eating disturbances in Turkish women are discussed. PMID:26276707

  19. Reduction of feral cat (Felis catus Linnaeus 1758) colony size following hysterectomy of adult female cats.

    PubMed

    Mendes-de-Almeida, Flavya; Remy, Gabriella L; Gershony, Liza C; Rodrigues, Daniela P; Chame, Marcia; Labarthe, Norma V

    2011-06-01

    The size of urban cat colonies is limited only by the availability of food and shelter; therefore, their population growth challenges all known population control programs. To test a new population control method, a free-roaming feral cat colony at the Zoological Park in the city of Rio de Janeiro was studied, beginning in 2001. The novel method consisted of performing a hysterectomy on all captured female cats over 6 months of age. To estimate the size of the colony and compare population from year to year, a method of capture-mark-release-recapture was used. The aim was to capture as many individuals as possible, including cats of all ages and gender to estimate numbers of cats in all population categories. Results indicated that the feral cat population remained constant from 2001 to 2004. From 2004 to 2008, the hysterectomy program and population estimates were performed every other year (2006 and 2008). The population was estimated to be 40 cats in 2004, 26 in 2006, and 17 cats in 2008. Although pathogens tend to infect more individuals as the population grows older and maintains natural behavior, these results show that free-roaming feral cat colonies could have their population controlled by a biannual program that focuses on hysterectomy of sexually active female cats. PMID:21440475

  20. Prior swimming exercise favors muscle recovery in adult female rats after joint immobilization

    PubMed Central

    Petrini, Ana Claudia; Ramos, Douglas Massoni; Gomes de Oliveira, Luana; Alberto da Silva, Carlos; Pertille, Adriana

    2016-01-01

    [Purpose] To evaluate the efficacy of pre-exercise on immobilization and subsequent recovery of white gastrocnemius (WG) and soleus (SOL) muscles of female rats. [Subjects and Methods] Thirty, 8-month-old, female Wistar rats were randomly and evenly allocated to six groups: sedentary (S); immobilized sedentary (IS); immobilized/rehabilitated sedentary (IRS); trained (T); immobilized trained (IT); and immobilized/rehabilitated trained (IRT). For four months, T, IT and IRT group animals performed swimming exercise (three sessions per week, 60 minutes per session), while S, IS and IRS groups animals remained housed in cages. After this period, the left hindlimb of the animals from the IS, IRS, IT and IRT groups was immobilized for five days, with the ankle at 90°. After removal of the orthosis, animals from the IRS and IRT groups followed a rehabilitation program based on swimming (five sessions per week, 60 minutes per session) for two weeks. [Results] Immobilization significantly reduced the cross-sectional area of the white gastrocnemius muscle; no changes were observed in the soleus muscles of the trained animals. Transforming growth factor-β1 protein levels were similar among the trained groups. [Conclusion] Prior swimming prevents hypotrophy of the soleus muscle after immobilization, and protein levels reflected the adaptive capacity of the skeletal muscle. PMID:27512267

  1. Inter-relationship among degree of mental retardation, living arrangements, and dental health in adults with mental retardation.

    PubMed

    Gabre, P; Gahnberg, L

    1997-01-01

    The aim of the present investigation was to study the inter-relationship among the degree of mental retardation, the way of living, and dental health in adults with mental retardation. One hundred and thirty-two adults between the ages of 21 and 40 years who were mentally retarded were examined on two occasions, one year apart. All subjects had had regular dental care for at least 10 years. The clinical examinations included bite-wing radiographs and were made by the same dentist. The degree of mental retardation was assessed by a professional psychologist. The results show that the degree of mental retardation as well as living arrangements are factors influencing the dental health of persons with mental retardation. Subjects who were mildly retarded had higher caries incidence and caries prevalence compared with subjects with moderate or severe mental retardation. From a preventive dental health perspective, special attention should be focused on subjects with mild mental retardation who are not living in institutions. PMID:9582703

  2. Positive Body Image and Sexual Functioning in Dutch Female University Students: The Role of Adult Romantic Attachment.

    PubMed

    van den Brink, Femke; Smeets, Monique A M; Hessen, David J; Woertman, Liesbeth

    2016-07-01

    This study focused on links between romantic attachment, positive body image, and sexual functioning. Dutch female university students (N = 399) completed an online survey that included self-report items about body appreciation, sexual functioning, and romantic attachment. A proposed conceptual model was tested using structural equation modeling and a good fit to the data was found. Results revealed that attachment avoidance in a romantic context was negatively related to sexual arousal, vaginal lubrication, the ability to reach orgasm, and sexual satisfaction. Attachment anxiety was negatively related to body appreciation which, in turn, was positively related to sexual desire and arousal. Findings indicated that romantic attachment is meaningfully linked to body appreciation and sexual functioning. Therefore, the concept of adult attachment may be a useful tool for the treatment of sexual problems of young women. PMID:25778405

  3. Observations of a free-ranging adult female dingo (Canis dingo) and littermates' responses to the death of a pup.

    PubMed

    Appleby, Rob; Smith, Bradley; Jones, Darryl

    2013-06-01

    In contrast to several species of cetaceans and primates, behavioural responses to dead conspecifics have rarely been reported in wild canids. Here we provide details of the responses of an adult female and littermates to a dying and subsequently dead pup, including what appeared to be four instances of transport of the deceased pup by the mother over a two-day period, one of which was directly observed and filmed. We tentatively propose that, in the absence of any evidence of consumption of the pup, its transport by the mother could be interpreted as care-giving behaviour emanating from an enduring mother-infant bond, in a similar vein to what has been suggested for several other species exhibiting such behaviour. PMID:23500482

  4. Morphological comparison of cervical vertebrae in adult females with different sagittal craniofacial patterns: A cross-sectional study

    PubMed Central

    Alkan, Özer; Aydoğan, Cihan; Akkaya, Sevil

    2016-01-01

    Introduction: Cervical vertebral maturation (CVM) methods have gained popularity to assess growth and development status for orthodontic patients. Although craniofacial and craniocervical structures are known to be associated, there is no evidence in the literature if this relation might negatively affect the accuracy of CVM assessments. Therefore, this study aimed to comparatively investigate the sizes of the 2nd, 3rd, and 4th cervical vertebrae in adult females (radius union stage of skeletal maturity) who have different sagittal skeletal patterns. Materials and Methods: A cross-sectional study was conducted, and 151 lateral cephalometric radiographs of adult female patients were assessed in the study. Patients were assigned to three groups according to ANB angle. Parameters including concavity depth at the lower border of the 2nd, 3rd, and 4th cervical vertebrae and base length, upper border length, body length, posterior height, anterior height, and body height of the 3rd and 4th cervical vertebrae bodies were measured. One-way analysis of variance was used for between-group comparisons. Results: No statistically significant differences were found between groups in terms of concavity depth at the lower borders of the 2nd, 3rd, and 4th cervical vertebrae (P > 0.05). Base length, upper border length, body length, posterior height, anterior height, and body height of the 3rd and 4th cervical vertebrae were also similar between groups (P > 0.05). Conclusions: The results of this study supports that sagittal craniofacial pattern has no effect on the accuracy of using the methods assessing CVM and calculating cervical vertebral age.

  5. Feeding frequency, but not dietary water content, affects voluntary physical activity in young lean adult female cats.

    PubMed

    de Godoy, M R C; Ochi, K; de Oliveira Mateus, L F; de Justino, A C C; Swanson, K S

    2015-05-01

    The objective of this study was to investigate whether increased dietary water content and feeding frequency increased voluntary physical activity of young, lean adult female cats. A replicated 4 × 4 Latin square design with a 2 × 2 factorial treatment arrangement (feeding frequency and water content) was used. The 4 treatments consisted of 1 meal daily dry pet food without added water (1D; 12% moisture as is), 1 meal daily dry pet food with added water (1W; 70% total water content), 4 meals daily dry pet food without added water (4D; 12% moisture as is), and 4 meals daily dry pet food with added water (4W; 70% total water content). Eight healthy adult, lean, intact, young, female domestic shorthair cats were used in this experiment. Voluntary physical activity was evaluated using Actical activity monitors placed on collars and worn around the cats' necks for the last 7 d of each experimental period of 14 d. Food anticipatory activity (FAA) was calculated based on 2 h prior to feeding periods and expressed as a percentage of total daily voluntary physical activity. Increased feeding frequency (4 vs. 1 meal daily) resulted in greater average daily activity (P = 0.0147), activity during the light period (P = 0.0023), and light:dark activity ratio (P = 0.0002). In contrast, physical activity during the dark period was not altered by feeding frequency (P > 0.05). Cats fed 4 meals daily had increased afternoon FAA (P= 0.0029) compared with cats fed once daily. Dietary water content did not affect any measure of voluntary physical activity. Increased feeding frequency is an effective strategy to increase the voluntary physical activity of cats. Thus, it may assist in the prevention and management of obesity. PMID:26020354

  6. One-year assessment of physical activity level in adult Qatari females: a pedometer-based longitudinal study

    PubMed Central

    Sayegh, Suzan; Van Der Walt, Mercia; Al-Kuwari, Mohamed Ghaith

    2016-01-01

    Background Physical inactivity is a growing health concern and has been identified as the fourth leading risk factor for global mortality. The Arab region includes countries with some of the world’s highest physical inactivity levels, such as Qatar, more specifically the Qatari female population. Objective The objective of this study is to assess the physical activity levels of Qatari national female adults during a 1-year pedometer-based program. Materials and methods A total of 549 Qatari national females aged between 18 years and 64 years were included. Data extracted from “Step into Health” program web database in Qatar were used for analyses. Daily habitual physical activity (daily total step count and aerobic steps) was assessed through the Omron HJ-324U pedometer. Step counts were classified as follows: <5,000 steps/d, sedentary; 5,000–7,499 steps/d, low active; and ≥7,500 steps/d, physically active. Statistical significance was set at P-value ≤0.05. Descriptive statistics were used, and habitual physical activity was calculated through repeated measures analysis of variance to determine the difference across the monitored days. Results Mean age was 37.4±11.7 years, and median body mass index of 28.8 kg/m2 (interquartile range 24.8–33.5). Daily steps for the overall population ranged from 3,505 steps/d to 10,010 steps/d, with a median of 6,008 steps/d. A total of 242 (44.1%) females were sedentary, 178 (32.4%) were low active, and 129 (23.5%) were physically active. The physically active group showed a median of 927 aerobic steps/d (interquartile range 0–4,248). Conclusion Based on the results of this study, Qatari females are not meeting the global recommendations of physical activity. Future research might need to consider barriers to physical activity as well as social, cultural, and environmental factors. PMID:27486343

  7. Evaluation of Acne Quality of Life and Clinical Severity in Acne Female Adults

    PubMed Central

    Kokandi, Amal

    2010-01-01

    Acne is a common disease especially among teenagers. It has a considerable psychological impact on affected individuals. The aim of this paper was to assess if the effect of acne on acne-related quality of life is correlated to acne clinical severity. 112 university female students attending the university medical clinics with acne complaints were examined. Cardiff Acne Disability Index (CADI) was used to assess acne-related quality of life, and global acne grading system (GAGS) was used to assess clinical severity of acne. There was no correlation between acne severity (GAGS scoring system) and quality of life impairment as assessed by CADI score (r = 0.145, P = .127). Additionally, CADI score did not correlate with disease duration or age of patients. We therefore conclude that acne clinical severity alone does not affect acne-related quality of life changes. Many other factors might play a role. PMID:20706683

  8. Female sexual dysfunction in young adult women - Impact of age and lifestyle

    NASA Astrophysics Data System (ADS)

    Stoian, Dana; PAter, Liana; Pater, Flavius; Craciunescu, Mihaela

    2014-12-01

    Female sexual function is a difficult entity to be assessed. Subjective factors and interview biases can change the perception of it. Using validated questionnaires can improve the scientific approach to this matter. There is a huge difference of severity and incidence among young, apparent healthy women, which are in a harmonious relationship. We evaluated 320 healthy women, with stable sexual active relationship, with no know depressive disease, endocrinological and metabolic pathology, no premature menopause, no malignancy. We compose a mathematic model to study the impact of age, and body weight on the sexual function, with FSFI total score as surrogate marker. We observed that even in healthy women, increase in age and/or weight/body mass significantly impair general sexual function.

  9. Factors Associated with Pregnancy Attempts among Female Young Adult Cancer Survivors

    PubMed Central

    Dominick, Sally A.; Whitcomb, Brian W.; Gorman, Jessica R.; Mersereau, Jennifer E.; Chung, Karine; Su, H. Irene

    2014-01-01

    Structured Abstract Purpose Little is known about pregnancy attempts among female young cancer survivors (YCS). We sought to determine fertility preservation (FP), demographic, cancer and reproductive characteristics associated with pregnancy attempts after cancer. Methods We recruited 251 female YCS (ages 18-44) to complete a survey on reproductive health outcomes. We used log-binomial regression models to estimate relative risks (RR) for characteristics associated with pregnancy attempts. Results For the entire cohort, median time since cancer diagnosis was 2.4 years (interquartile range 4.0). Fifty-two YCS (21%) attempted pregnancy after cancer diagnosis. In unadjusted analyses, lack of FP therapy prior to cancer treatment, older age, partnered relationship, higher income, history of stem cell or bone marrow transplant, and longer duration of survivorship were significantly associated with pregnancy attempts. In multivariable analyses, YCS who did not undergo FP therapy were more than twice as likely to attempt pregnancy as those who did undergo FP therapy (RR 2.4, 95%CI 1.3, 4.3). Partnered status (RR 7.1, 95%CI 2.5, 20.2) and >2 years since cancer diagnosis (RR 2.3, 95%CI 1.3, 4.1) were also significantly associated with attempts. Conclusions In YCS, milestones including partnered relationships and longer duration of cancer survivorship are important to attempting pregnancy. A novel, inverse association between FP therapy and pregnancy attempts warrants further study. Implications for Cancer Survivors Pregnancy attempts after cancer were more likely after attaining both social and cancer-related milestones. As these milestones require time, YCS should be made aware of their potential for concomitant, premature loss of fertility in order to preserve their range of fertility options. PMID:24859010

  10. Prenatal nicotine exposure induces poor articular cartilage quality in female adult offspring fed a high-fat diet and the intrauterine programming mechanisms.

    PubMed

    Tie, Kai; Tan, Yang; Deng, Yu; Li, Jing; Ni, Qubo; Magdalou, Jacques; Chen, Liaobin; Wang, Hui

    2016-04-01

    Prenatal nicotine exposure (PNE) induces skeletal growth retardation and dyslipidemia in offspring displaying intrauterine growth retardation (IUGR). Cholesterol accumulation resulting from cholesterol efflux dysfunction may reduce the quality of articular cartilage through fetal programming. This study evaluated the quality of articular cartilage of female adult offspring fed a high-fat diet and explored the mechanisms using a rat IUGR model established by the administration of 2.0mg/kg/d of subcutaneous nicotine from gestational days 11-20. The results demonstrated an increased OARSI (Osteoarthritis Research Society International) score and total cholesterol content, decreased serum corticosterone, and increased IGF1 and dyslipidemia with catch-up growth in PNE adult offspring. Cartilage matrix, IGF1 and cholesterol efflux pathway expression were reduced in PNE fetuses and adult offspring. Therefore, PNE induced poor articular cartilage quality in female adult offspring fed a high-fat diet via a dual programming mechanism. PMID:26769161

  11. A global research synthesis of HIV and STI biobehavioural risks in female-to-male transgender adults.

    PubMed

    Reisner, Sari L; Murchison, Gabriel R

    2016-01-01

    There is a growing interest in HIV infection and sexually transmitted infection (STI) disease burden and risk among transgender people globally; however, the majority of work has been conducted with male-to-female transgender populations. This research synthesis comprehensively reviews HIV and STI research in female-to-male (FTM) transgender adults. A paucity of research exists about HIV and STIs in FTMs. Only 25 peer-reviewed papers (18 quantitative, 7 qualitative) and 11 'grey literature' reports were identified, most in the US or Canada, that include data identifying HIV and STI risks in FTMs (five with fully laboratory-confirmed HIV and/or STIs, and five with partial laboratory confirmation). Little is known about the sexual and drug use risk behaviours contributing to HIV and STIs in FTMs. Future directions are suggested, including the need for routine surveillance and monitoring of HIV and STIs globally by transgender identity, more standardised sexual risk assessment measures, targeted data collection in lower- and middle-income countries, and explicit consideration of the rationale for inclusion/exclusion of FTMs in category-based prevention approaches with MSM and transgender people. Implications for research, policy, programming, and interventions are discussed, including the need to address diverse sexual identities, attractions, and behaviours and engage local FTM communities. PMID:26785800

  12. Mediators involved in the relation between depressive symptoms and weight status in female adolescents and young adults

    PubMed Central

    Goldschmidt, Andrea B.; Wall, Melanie M.; Choo, Tse-Hwei J.; Larson, Nicole I.; Neumark-Sztainer, Dianne

    2015-01-01

    Depression may be a risk factor for overweight status, but mechanisms involved in this relationship are unclear. This study explored behavioral factors involved in the relationship between adolescent depression symptoms and adult overweight status. A population-based cohort of female participants in Project EAT (n=1,035) was followed over 10 years and reported on psychological functioning, weight status, and eating and activity patterns in early/middle adolescence (1999=Time 1; T1), middle adolescence/early young adulthood (2004=Time 2; T2), and early/middle young adulthood (2009=Time 3; T3). Structural equation models were fit which included T1 depression scores predicting overweight status at T3, with T2 fruit and vegetable consumption, moderate-to-vigorous physical activity, and binge eating examined as mediators. There were small but significant effects of T1 depression scores predicting an increased likelihood of T3 overweight status (standardized estimate=0.038; p=.007), and of T2 binge eating mediating the relation between T1 depression and T3 overweight status (standardized indirect effect estimate=.036; p=.009). Binge eating may be one pathway to overweight among depressed females, suggesting that recognition and treatment of eating pathology in individuals with depression may help prevent overweight. Examination of other behavioral (and non-behavioral) factors explaining the relationship between depression and overweight is warranted. PMID:25640769

  13. Living longer with adult high-grade glioma: setting a research agenda for patients and their caregivers.

    PubMed

    Russell, Bethany; Collins, Anna; Dally, Michael; Dowling, Anthony; Gold, Michelle; Murphy, Michael; Philip, Jennifer

    2014-10-01

    The long-term survival of patients with adult high-grade glioma (HGG) remains poor, but for those who do live longer functional status and neurocognitive ability may be influenced by residual or recurrent tumour, or treatment-related complications. The aim of this review was to examine the current literature regarding the quality of life and experience of patients living longer with adult HGG and their caregivers, with a view to understanding the burden of treatment on patient abilities and deficits over time. Medline, PsychINFO and CINAHL databases were searched for the core concept of HGG in combination with an aspect of quality of long-term survival. Key findings of the 12 included studies were identified and synthesised thematically. There is a paucity of dedicated studies which have investigated the experiences of this cohort. The strength of existing literature is limited by the systematic exclusion of the poorest functioning patients and the under-representation of caregiver perspectives. Discrepancies in how patients view their quality of life were highlighted, despite consistent findings of significant physical and functional impairment. This review confirmed the presence of important differences between patient and caregiver views regarding patient abilities following treatment. Caregiver burden was found to be high, due to multiple dynamic and relentless stressors. The true experience of patients living longer with adult HGG and their caregivers remains unclear, particularly for patients with poorer neurocognitive and functional outcomes. Further research is required to clarify and replicate findings, explore discrepancies between patient and caregiver views, and to specifically investigate how caregiver needs and experiences may evolve over time. PMID:24980038

  14. Patterns and Predictors of Sexual Function After Liver Donation: the Adult to Adult Living Donor Liver Transplantation Cohort Study (A2ALL)

    PubMed Central

    DiMartini, AF.; Dew, MA.; Butt, Z.; Simpson, MA.; Ladner, DP.; Smith, AR.; Hill-Callahan, P.; Gillespie, BW.

    2015-01-01

    Although sexual functioning is an important facet of living donor quality of life, it has not received extensive evaluation in this population. Using data from the Adult-to-Adult Living Donor Liver Transplantation Cohort Study, we examined donor sexual functioning across the donation process from the predonation evaluation to 3 months and 1 year postdonation. Donors (n=208) and a comparison group of non-donors (n=155) completed self-reported surveys with specific questions on sexual desire, satisfaction, orgasm, and (for men) erectile function. Across the three time points, donor sexual functioning was lower at the evaluation phase and 3 months postdonation than at one year postdonation. In the early recovery period, abdominal pain was associated with difficulty reaching orgasm (OR = 3.98, 95% CI 1.30–12.16), concerns over appearance with lower sexual desire (OR = 4.14, 95% CI 1.02–16.79), and not feeling back to normal was associated with dissatisfaction with sexual life (OR 3.58, 95% CI 1.43–8.99). Efforts to educate donors before the surgery and prepare them for the early recovery phase may improve recovery and reduce distress regarding sexual functioning. PMID:25779554

  15. A model for autumn pelagic distribution of adult female polar bears in the Chukchi Seas, 1987-1994

    USGS Publications Warehouse

    Durner, G.M.; Douglas, D.C.; Nielson, R.M.; Amstrup, Steven C.

    2006-01-01

    We made predictions of polar bear (Ursus maritimus) autumn distribution in the Chukchi Sea with a Resource Selection Function (RSF) developed from 1198 satellite radio-collar locations on 124 adult female polar bears, 1987 – 1994. The RSF was created to assist in an aerial survey design for polar bears proposed by the U.S. Fish and Wildlife Service. The RSF was based on bathymetry and daily sea ice covariates extracted from passive microwave satellite imagery within the pelagic region > 25 km from shore. The RSF indicated that polar bears selected habitats with intermediate amounts (~50%) of ice cover in close proximity to higher ice concentrations, and over relatively shallow waters. The RSF showed good predictive abilities for the years of its construct, worked best in October, and was robust to inter-annual variability. When evaluated with recent (1997 – 2005) data, the RSF performed well for October and November but poorly in September. This loss of predictive abilities appeared to be related to recent changes in habitat due to longer melt seasons and younger sea ice, and testing the retrospective model with a small sample of recent polar bears locations from a limited region of the Chukchi Sea. Contemporary applications of this RSF must consider three factors that could limit its utility: 1) 2 different sea ice phenology; 2) distributions of males and sub-adults; and 3) occupancy in nearshore habitats.

  16. ICRP Publication 116--the first ICRP/ICRU application of the male and female adult reference computational phantoms.

    PubMed

    Petoussi-Henss, Nina; Bolch, Wesley E; Eckerman, Keith F; Endo, Akira; Hertel, Nolan; Hunt, John; Menzel, Hans G; Pelliccioni, Maurizio; Schlattl, Helmut; Zankl, Maria

    2014-09-21

    ICRP Publication 116 on 'Conversion coefficients for radiological protection quantities for external radiation exposures', provides fluence-to-dose conversion coefficients for organ-absorbed doses and effective dose for various types of external exposures (ICRP 2010 ICRP Publication 116). The publication supersedes the ICRP Publication 74 (ICRP 1996 ICRP Publication 74, ICRU 1998 ICRU Report 57), including new particle types and expanding the energy ranges considered. The coefficients were calculated using the ICRP/ICRU computational phantoms (ICRP 2009 ICRP Publication 110) representing the reference adult male and reference adult female (ICRP 2002 ICRP Publication 89), together with a variety of Monte Carlo codes simulating the radiation transport in the body. Idealized whole-body irradiation from unidirectional and rotational parallel beams as well as isotropic irradiation was considered for a large variety of incident radiations and energy ranges. Comparison of the effective doses with operational quantities revealed that the latter quantities continue to provide a good approximation of effective dose for photons, neutrons and electrons for the 'conventional' energy ranges considered previously (ICRP 1996, ICRU 1998), but not at the higher energies of ICRP Publication 116. PMID:25144220

  17. ICRP Publication 116—the first ICRP/ICRU application of the male and female adult reference computational phantoms

    NASA Astrophysics Data System (ADS)

    Petoussi-Henss, Nina; Bolch, Wesley E.; Eckerman, Keith F.; Endo, Akira; Hertel, Nolan; Hunt, John; Menzel, Hans G.; Pelliccioni, Maurizio; Schlattl, Helmut; Zankl, Maria

    2014-09-01

    ICRP Publication 116 on ‘Conversion coefficients for radiological protection quantities for external radiation exposures’, provides fluence-to-dose conversion coefficients for organ-absorbed doses and effective dose for various types of external exposures (ICRP 2010 ICRP Publication 116). The publication supersedes the ICRP Publication 74 (ICRP 1996 ICRP Publication 74, ICRU 1998 ICRU Report 57), including new particle types and expanding the energy ranges considered. The coefficients were calculated using the ICRP/ICRU computational phantoms (ICRP 2009 ICRP Publication 110) representing the reference adult male and reference adult female (ICRP 2002 ICRP Publication 89), together with a variety of Monte Carlo codes simulating the radiation transport in the body. Idealized whole-body irradiation from unidirectional and rotational parallel beams as well as isotropic irradiation was considered for a large variety of incident radiations and energy ranges. Comparison of the effective doses with operational quantities revealed that the latter quantities continue to provide a good approximation of effective dose for photons, neutrons and electrons for the ‘conventional’ energy ranges considered previously (ICRP 1996, ICRU 1998), but not at the higher energies of ICRP Publication 116.

  18. A live attenuated H9N2 influenza vaccine is well tolerated and immunogenic in healthy adults.

    PubMed

    Karron, Ruth A; Callahan, Karen; Luke, Catherine; Thumar, Bhagvanji; McAuliffe, Josephine; Schappell, Elizabeth; Joseph, Tomy; Coelingh, Kathleen; Jin, Hong; Kemble, George; Murphy, Brian R; Subbarao, Kanta

    2009-03-01

    Development of live attenuated influenza vaccines (LAIV) against avian strains with pandemic potential is an important public-health strategy. Either 1 or 2 10(7)-TCID(50) doses of H9N2 LAIV A/chicken/Hong Kong/G9/97 were administered intranasally to 50 adults in isolation; 41 participants were H9N2 seronegative, 24 of whom received 2 doses. The vaccine was well tolerated; vaccine shedding was minimal. After 2 doses, 92% of H9-seronegative participants had > or = 4-fold increases in hemagglutination-inhibition antibody, and 79% had > or = 4-fold increases in neutralizing antibody; 100% had responses detected by at least 1 assay. Although replication of the H9N2 LAIV was restricted, 2 doses were immunogenic in H9N2-seronegative adults. Trial registration. ClinicalTrials.gov identifier: NCT00110279 . PMID:19210163

  19. Review of the Literature: A Rural-Urban Comparison of Social Networks of Older Adults Living With HIV.

    PubMed

    Gannon, Brittany N; Stacciarini, Jeanne-Marie R

    2016-01-01

    Globally, aging populations and older persons living with HIV (OPLWH) are emerging socioeconomic and health care concerns. Aging adults living in rural communities have less access to and lower utilization of health care services; they rely heavily on available peer and family networks. Although social networks have been linked to positive mental and physical health outcomes, there is a lack of understanding about social networks in rural-dwelling OPLWH. The purpose of this integrative literature review was to compare emerging themes in the social network components of rural versus urban-dwelling OPLWH and network benefits and barriers. Overarching themes include: limited and/or fragile networks, social inclusion versus social isolation, social capital, and health outcomes. Results demonstrate an overall lack of rural-focused research on OPLWH and a universal lack of informal and formal networks due to isolation, lack of health care services, and omnipresent HIV stigma. PMID:26995502

  20. Serum immunoglobulins and lymphocyte subset distributions in children and adults living in communities assessed for lead and cadmium exposure

    SciTech Connect

    Sarasua, S.M.; Vogt, R.F.; Henderson, L.O.; Jones, P.A.; Lybarger, J.A.

    2000-05-12

    This study assessed the impact of environmental cadmium and lead exposure on the immune system of more than 2,000 children and adults. Serum immunoglobulins [immunoglobulins (lg) A, G, and M] and peripheral blood lymphocyte phenotypes (T cells, B cells, NK cells, and CD4/CD8 subsets) were measured in a total of 2041 children and adults who lived either in sites with elevated soil levels of cadmium and lead (n = 1,561) or in comparison communities (n = 480). The blood lead and urine cadmium levels of participants were somewhat higher than national average mean blood lead levels were 7 {micro}g/dl for participants aged 6--35 mo; 6 {micro}g/dl for participants aged 36--71 mo, 4 {micro}g/dl for participants aged 6--15 yr; and 4.3 {micro}g/dl for participants aged 16--75 yr. Multivariate analysis indicated no marked differences in any of the immune marker distributions attributed to lead for adults or children over 3 yr of age. However, in children under age 3, increased blood lead levels, principally those over 15 {micro}g/dl were associated with increases in IgA, IgC, IgM, and circulating B/lymphocytes. Youth adults urine cadmium levels over 1.5 {micro}g/g were associated with higher levels of IgA and circulating B.