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Sample records for acute postpartum mastitis

  1. Pathology of breast cancer in women irradiated for acute postpartum mastitis. [X rays

    SciTech Connect

    Dvoretsky, P.M.; Woodard, E.; Bonfiglio, T.A.; Hempelmann, L.H.; Morse, I.P.

    1980-11-15

    The gross and microscopic pathology of breast cancers in women irradiated for acute postpartum mastitis was compared to the breast cancers found in the sisters of the irradiated women. In considering the lesions in the two populations, the size, location, histologic type, histologic grade, inflammatory response, lymphatic and blood vascular invasion, nipple involvement, axillary lymph node metastases, and menopausal status at the time of diagnosis were statistically indistinguishable. The only parameter that was different in the two populations was the desmoplastic response to the malignant lesion. The control population had more marked fibrosis within the cancers compared with the irradiated women.

  2. Factors in Dry Period Associated with Intramammary Infection and Subsequent Clinical Mastitis in Early Postpartum Cows

    PubMed Central

    Leelahapongsathon, Kansuda; Piroon, Tipapun; Chaisri, Wasana; Suriyasathaporn, Witaya

    2016-01-01

    The objective of this study was to determine cow characteristics and farm management factors during the dry period associated with early postparturient intramammary infection (IMI) and subsequent clinical mastitis (CM). Data were collected three times: before drying off (P1), during the dry period (P2), and 5 to 14 days after calving (P3), using questionnaires and farm investigation. Milk samples were aseptically collected for bacterial identification at P1 and P3. Factors associated with IMI and CM were analyzed using multiple logistic regression models. The final model showed that IMI in early postpartum was significantly associated with full insertion of dry cow antibiotic, dry cows in barns with a combination of tie and free stalls, body condition score (BCS) in dry period and after calving, and milk yield before drying off. For IMI cows, factors significantly associated with clinical expression of mastitis were having daily barn cleaning, teat disinfected with alcohol before administration of dry cow therapy, BCS before drying off, milk yield before drying off, and days in milk at drying off. In conclusion, both cow and farm management factors are associated with the IMI rate and subsequent expression of clinical signs of mastitis in early postpartum cows. PMID:26949960

  3. Factors in Dry Period Associated with Intramammary Infection and Subsequent Clinical Mastitis in Early Postpartum Cows.

    PubMed

    Leelahapongsathon, Kansuda; Piroon, Tipapun; Chaisri, Wasana; Suriyasathaporn, Witaya

    2016-04-01

    The objective of this study was to determine cow characteristics and farm management factors during the dry period associated with early postparturient intramammary infection (IMI) and subsequent clinical mastitis (CM). Data were collected three times: before drying off (P1), during the dry period (P2), and 5 to 14 days after calving (P3), using questionnaires and farm investigation. Milk samples were aseptically collected for bacterial identification at P1 and P3. Factors associated with IMI and CM were analyzed using multiple logistic regression models. The final model showed that IMI in early postpartum was significantly associated with full insertion of dry cow antibiotic, dry cows in barns with a combination of tie and free stalls, body condition score (BCS) in dry period and after calving, and milk yield before drying off. For IMI cows, factors significantly associated with clinical expression of mastitis were having daily barn cleaning, teat disinfected with alcohol before administration of dry cow therapy, BCS before drying off, milk yield before drying off, and days in milk at drying off. In conclusion, both cow and farm management factors are associated with the IMI rate and subsequent expression of clinical signs of mastitis in early postpartum cows. PMID:26949960

  4. Bacterial species and their associations with acute and chronic mastitis in suckler ewes.

    PubMed

    Smith, E M; Willis, Z N; Blakeley, M; Lovatt, F; Purdy, K J; Green, L E

    2015-10-01

    Acute mastitis in suckler ewes is often detected because of systemic signs such as anorexia or lameness, whereas chronic mastitis, characterized by intramammary abscesses with no systemic disease, is typically detected when ewes are inspected before mating. The aims of the current study were to identify the species and strains of culturable bacteria associated with acutely diseased, chronically diseased, and unaffected mammary glands to investigate whether species and strains vary by state. To investigate acute mastitis, 28 milk samples were obtained from both glands of 14 ewes with acute mastitis in one gland only. To investigate chronic mastitis, 16 ovine udders were obtained from 2 abattoirs; milk was aspirated from the 32 glands where possible, and the udders were sectioned to expose intramammary abscesses, which were swab sampled. All milk and swab samples were cultured aerobically. In total, 37 bacterial species were identified, 4 from acute mastitis, 26 from chronic mastitis, and 8 from apparently healthy glands. In chronic mastitis, the overall coincidence index of overlap of species detected in intramammary abscesses and milk was 0.60, reducing to 0.36 within individual glands, indicating a high degree of species overlap in milk and abscesses overall, but less overlap within specific glands. Staphylococcus aureus was detected frequently in all sample types; it was isolated from 10/14 glands with acute mastitis. In 5 ewes, closely related strains were present in both affected and unaffected glands. In chronic mastitis, closely related Staphylococcus aureus strains were detected in milk and abscesses from the same gland.

  5. Acute Escherichia coli mastitis in dairy cattle: diagnostic parameters associated with poor prognosis.

    PubMed

    Hagiwara, Seiichi; Mori, Kouichiro; Okada, Hiroyuki; Oikawa, Shin; Nagahata, Hajime

    2014-11-01

    This study aimed to identify the diagnostic characteristics associated with poor prognosis and mortality in dairy cows with acute clinical Escherichia coli mastitis. On 17 dairy farms, 24 dairy cows with acute E. coli mastitis that had received therapeutic treatment were categorized into 2 groups by outcome: 17 cows that recovered (survivors) and 7 cows that died or were euthanized (non-survivors). Two days after onset of acute E. coli mastitis, dysstasia was observed in non-survivors, but not in survivors. Compared with survivors, significantly increased hematocrit (HCT) values and non-esterified fatty acid (NEFA) concentrations, and significantly decreased antithrombin activity and platelet counts were found in non-survivors on days 2 and 3 after therapy. Dysstasia, associated with decreased antithrombin activity and platelet counts, and with increased HCT and NEFA concentrations, was considered to be the major prognostic indicator associated with high mortality after therapeutic treatment in acute E. coli mastitis.

  6. Managing Major Postpartum Haemorrhage following Acute Uterine Inversion with Rusch Balloon Catheter

    PubMed Central

    Keriakos, Remon; Chaudhuri, Smriti Ray

    2011-01-01

    Acute postpartum uterine inversion is a relatively rare complication. The uterus inverts and the uterine fundus prolapses to or through the dilated cervix. It is associated with major postpartum haemorrhage with or without shock. Shock is sometimes out of proportion to the haemorrhage. Minimal maternal morbidity and mortality can be achieved when uterine inversion is promptly and aggressively managed. We present this report of three cases of acute uterine inversion complicated with major postpartum haemorrhage and managed with Rusch balloon. The paper highlights the importance of early recognition and the safety of the use of intrauterine balloon to manage major postpartum haemorrhage in these cases. PMID:24826322

  7. Treatment of Acute Puerperal Mastitis and Breast Abscess

    PubMed Central

    Cantlie, Helene Bertrand

    1988-01-01

    Mastitis is a benign infection of the breast if it is treated early. If two days elapse before treatment is started, it can lead to serious complications such as chronic or recurrent mastitis or breast abscess. Treatment consists in frequent nursing and massaging or stripping the breast to keep it empty of milk or pus, and appropriate antibiotics. Incision and drainage of a breast abscess can be done in the office under local anesthesia, and the drainage continued at home by the mother. PMID:21253250

  8. Postpartum acute kidney injury: a review of 99 cases.

    PubMed

    Eswarappa, Mahesh; Madhyastha, P Rakesh; Puri, Sonika; Varma, Vijay; Bhandari, Aneesh; Chennabassappa, Gurudev

    2016-07-01

    Postpartum acute kidney injury (PPAKI) constitutes an important cause of obstetric AKI. It is associated with high maternal and fetal mortality in developing nations. The aim of this study is to survey the etiology and outcomes of PPAKI in a tertiary care Indian hospital. Ninety-nine patients, without prior comorbidities, treated for PPAKI, between 2005-2014 at M.S. Ramaiah Medical College, were included for analysis in this retrospective, observational study. AKI was analyzed in terms of maximal stage of renal injury attained as per RIFLE criteria. Outcomes included requirement for renal replacement therapy (RRT), maternal and fetal outcomes. PPAKI constituted 60% of all obstetric AKI cases. Median maternal age was 23 years and 52% of patients were primigravidas. Mean serum creatinine was 4.1 mg/dL. Failure (33%) and injury (31%) were the major categories as per RIFLE criteria. Thirty-nine percent of cases required RRT. Sepsis, particularly puerperal sepsis, was the leading causes of PPAKI (75% of cases) and maternal mortality (94% of deaths). Maternal and fetal mortality were 19% and 22% respectively. The incidence of cortical necrosis was 10.3%. Three patients required long-term RRT. In conclusion, consistent with other Indian literature, we report a high incidence of PPAKI. We found incremental mortality on moving from "Risk" to "Failure" category of RIFLE. PPAKI was associated with high maternal and fetal mortality with sepsis being the leading cause. Our study highlights the need for provision of better quality of maternal care and fetal monitoring to decrease mortality associated with PPAKI in developing countries. PMID:27319810

  9. Efficacy of enrofloxacin for the treatment of acute clinical mastitis caused by Escherichia coli in dairy cows.

    PubMed

    Persson, Y; Katholm, J; Landin, H; Mörk, M J

    2015-06-27

    Evidence for the efficacy of antimicrobial treatments in Escherichia coli mastitis is limited. The aim of this double-blinded field trial was to investigate the efficacy of enrofloxacin compared with placebo, with a special focus on survival, in dairy cows with acute clinical mastitis caused by E. coli. Dairy cows (n=116) with acute clinical mastitis were included in the study. A clinical examination was performed and a milk sample from the affected udder quarter was collected for investigation of somatic cell count (SCC) and bacteriology on the first day of treatment (day 0) and at day 3 (clinical examination only), day 22 and day 28. Data regarding culled cows, SCC and daily milk yield were retrieved from monthly milk recording each month until 180 days after treatment. All cows were treated with either enrofloxacin or placebo once a day for three days, starting at day 0. After culturing, 56 cows with confirmed E. coli mastitis remained in the study. Nine (16 per cent) of them died within the first week. Enrofloxacin-treated cows had lower SCC compared with placebo-treated cows at first monthly milk recordings after being treated for mastitis. Treatment with enrofloxacin did not result in a higher probability of survival compared with placebo. PMID:25724541

  10. Efficacy of enrofloxacin for the treatment of acute clinical mastitis caused by Escherichia coli in dairy cows.

    PubMed

    Persson, Y; Katholm, J; Landin, H; Mörk, M J

    2015-06-27

    Evidence for the efficacy of antimicrobial treatments in Escherichia coli mastitis is limited. The aim of this double-blinded field trial was to investigate the efficacy of enrofloxacin compared with placebo, with a special focus on survival, in dairy cows with acute clinical mastitis caused by E. coli. Dairy cows (n=116) with acute clinical mastitis were included in the study. A clinical examination was performed and a milk sample from the affected udder quarter was collected for investigation of somatic cell count (SCC) and bacteriology on the first day of treatment (day 0) and at day 3 (clinical examination only), day 22 and day 28. Data regarding culled cows, SCC and daily milk yield were retrieved from monthly milk recording each month until 180 days after treatment. All cows were treated with either enrofloxacin or placebo once a day for three days, starting at day 0. After culturing, 56 cows with confirmed E. coli mastitis remained in the study. Nine (16 per cent) of them died within the first week. Enrofloxacin-treated cows had lower SCC compared with placebo-treated cows at first monthly milk recordings after being treated for mastitis. Treatment with enrofloxacin did not result in a higher probability of survival compared with placebo.

  11. [Efficacy of surgical treatment of patients for an acute lactational mastitis using radiofrequency scalpel and ozono-ultrasonic method].

    PubMed

    Ioffe, I V; Chernova, N V

    2013-01-01

    According to microbial investigation data, conducted preoperatively, intraoperatively, in 7 days postoperatively for an acute purulent lactational mastitis, there was noted significant reduction of the wound microbial soiling while application of radiofrequency scalpel and ozono-ultrasonic method in comparison with such while application of conventional methods of treatment.

  12. An Endocrine Cause of Acute Post-partum Hypertension

    PubMed Central

    Bretherton, Ingrid; Pattison, David; Pattison, Sarah; Varadarajan, Suresh

    2013-01-01

    This is a case of acute peri-partum hypertension secondary to Conn's syndrome. The timing of presentation offers a rare insight into the hormonal physiology of pregnancy and its impact on blood pressure regulation. This case highlights the challenges of diagnosing primary hyperaldosteronism in the peripartum period and the high index of suspicion required by the obstetric physician.

  13. Enhanced levels of immunoreactive β-casomorphin-8 in milk of breastfeeding women with mastitis.

    PubMed

    Righard, Lennart; Carlsson-Jonsson, Anna; Nyberg, Fred

    2014-01-01

    An incorrect, superficial suckling technique in breastfeeding frequently leads to milk congestion and sometimes mastitis. In the present study we have examined whether milk congestion may affect levels of the atypical opioid β-casomorphin-8 in milk and in plasma. We also investigated whether the rate of acute psychosis during the first half year after parturition has declined in Sweden over the years. Milk and plasma samples were collected for peptide analysis from 14 women with mastitis and 10 controls. We found that in a group of 14 late cases of mastitis (median 48 days post partum) the detected mean level of β-casomorphin-8 in milk was significantly higher and somewhat higher in plasma at the acute stage compared with 2-3 weeks later, after recovery when the symptoms had disappeared, as well as compared to the control subjects. Swedish official statistics show that the incidence of acute psychosis in the first month and in the first half year after birth has declined by a half during the last 30 years. A relationship between postpartum psychosis and elevated β-casomorphin-8 levels in CSF has been suggested from earlier studies. In this study, milk congestion led to enhanced levels of β-casomorphin-8 in milk, which may be related to postpartum psychosis and probably also to 'the postnatal blues'. PMID:24189037

  14. Resistance profiles and genetic diversity of Escherichia coli strains isolated from acute bovine mastitis.

    PubMed

    Moser, A; Stephan, R; Corti, S; Lehner, A

    2013-06-01

    Between March 2011 and February 2012 83 E. coli strains were isolated from mastitis milk samples from 83 different animals (67 farms) and tested for their sensitivity to various antibiotics by means of disk diffusion method and genotyped by determination of the phylogenetic groups as well as by pulsed field gel electrophoresis (PFGE). The antibiotics were chosen on the basis of their licenses for intramammary application in Switzerland. As many as 16.9 % of the isolates were resistant to one or more antimicrobial agents. Amoxicillin-clavulanic acid, gentamicin and third generation cephalosporins proved effective against the majority of these strains. Nevertheless, one blaCTX-M-14 harbouring extended-spectrum-beta-lactamase producing strain was found. Genetic analysis grouped most of the strains (87 %) into phylogenetic groups A and B1. PFGE genotyping demonstrated that E. coli from cows with mastitis even from the same farm were genotypically very diverse.

  15. The effect of an experimentally induced acute mastitis on the test results of an Ostertagia ostertagi milk ELISA.

    PubMed

    Charlier, Johannes; Duchateau, Luc; Vangroenweghe, Frédéric; Claerebout, Edwin; Burvenich, Christian; Vercruysse, Jozef

    2006-03-15

    Antibody levels against Ostertagia ostertagi in the milk are a promising parameter to identify dairy cows or herds with production losses due to gastrointestinal nematodes. However, milk antibody levels can be influenced by udder-related factors. In this study, the effect of an experimentally induced mastitis on the test results (ODR) of a milk O. ostertagi ELISA was investigated. Twenty-five cows that were naturally infected with gastrointestinal nematodes, were inoculated in their left udder quarters with Escherichia coli P4:O32 and quarter milk samples were collected at several intervals from 24 h before until 144 h after experimental infection. The effect of the contribution of milk from one or more infected quarters on the bulk tank milk ODR was estimated, based on a titration experiment. The mean O. ostertagi antibody levels of the infected udder quarters were significantly (P < 0.001) higher than those of the uninfected udder quarters at each sampling time post-infection. The largest difference was observed at 24 h post-infection with a mean difference of 0.251 ODR (95%CI: 0.172; 0.330). There was also a significant increase (P < 0.001) in total IgG levels with the largest difference being observed at 24 h post-infection. Highly significant (P < 0.005) correlation coefficients were observed between O. ostertagi ODR, total IgG ODR, Na+ and Cl- ion concentration and log transformed somatic cell counts at 24 h post-infection. The results demonstrate that an acute mastitis causes a flow of specific and non-specific antibodies from serum to milk with a subsequent increase in the O. ostertagi ODR values. The effect of the contribution of milk from infected quarters on the bulk tank milk O. ostertagi ODR was estimated to be minor if the relative number of infected quarters is small (< 3%).

  16. Postpartum Acute Liver Dysfunction: A Case of Acute Fatty Liver of Pregnancy Developing Massive Intrahepatic Calcification

    PubMed Central

    Bhat, Khalid Javid; Shovkat, Rabia; Samoon, Hamad Jeelani

    2015-01-01

    The function of the liver is particularly affected by the unique physiologic milieu of the pregnancy. Pregnancy-related liver diseases encompass a spectrum of different etiologies that are related to gestation or one of its complications. Hepatic calcification, a rare entity, is usually associated with infectious, vascular, or neoplastic lesions in the liver. To the best of our knowledge, only one case of rapidly occurring pregnancy-related intrahepatic calcification has been documented in a patient with severe eclampsia or hemolysis, elevated liver enzymes and low platelet count (HELLP) syndrome. Here we present a case of immediate “postpartum” acute fatty liver of pregnancy (AFLP) in a 23-year-old hypertensive primigravida, complicated by acute renal dysfunction who developed dense intrahepatic calcification in less than a month after the initial diagnosis. A multidisciplinary approach for the management was used, to which the patient responded aptly. This case illustrates the first description of intrahepatic calcification in AFLP syndrome and highlights some of the challenges met in making the final diagnosis.

  17. Successful Intra-Arterial Thrombolysis for Acute Ischemic Stroke in the Immediate Postpartum Period: Case Report

    SciTech Connect

    Mendez, Jose C. Masjuan, J.; Garcia, N.; Lecinana, M. de

    2008-01-15

    Stroke in pregnancy and the puerperium is a rare but potentially devastating event. We present the case of a previously healthy woman who underwent a cesarean delivery and experienced a middle cerebral artery thrombosis in the immediate postpartum period that was subsequently lysed with intra-arterial urokinase. The patient made a complete neurologic recovery. To the best of our knowledge, this is the first reported case of successful intra-arterial thrombolysis for ischemic stroke in the postpartum period.

  18. Potential of acute phase proteins as predictor of postpartum uterine infections during transition period and its regulatory mechanism in dairy cattle

    PubMed Central

    Manimaran, A.; Kumaresan, A.; Jeyakumar, S.; Mohanty, T. K.; Sejian, V.; Kumar, Narender; Sreela, L.; Prakash, M. Arul; Mooventhan, P.; Anantharaj, A.; Das, D. N.

    2016-01-01

    Among the various systemic reactions against infection or injury, the acute phase response is the cascade of reaction and mostly coordinated by cytokines-mediated acute phase proteins (APPs) production. Since APPs are sensitive innate immune molecules, they are useful for early detection of inflammation in bovines and believed to be better discriminators than routine hematological parameters. Therefore, the possibility of using APPs as a diagnostic and prognostic marker of inflammation in major bovine health disorders including postpartum uterine infection has been explored by many workers. In this review, we discussed specifically importance of postpartum uterine infection, the role of energy balance in uterine infections and potential of APPs as a predictor of postpartum uterine infections during the transition period and its regulatory mechanism in dairy cattle. PMID:27051191

  19. Postpartum depression

    MedlinePlus

    Depression - postpartum; Postnatal depression; Postpartum psychological reactions ... The exact causes of postpartum depression are unknown. Changes in hormone levels during and after pregnancy may affect a woman's mood. Many non-hormonal factors may also ...

  20. Postpartum hemorrhage.

    PubMed

    Su, Cindy W

    2012-03-01

    Postpartum hemorrhage (PPH) is a very common obstetric emergency with high morbidity and mortality rates worldwide. Understanding its etiology is fundamental to effectively managing PPH in an acute setting. Active management of the third stage of labor is also a key component in its prevention. Management strategies include conservative measures (medications, uterine tamponade, and arterial embolization) as well as surgical interventions (arterial ligations, compression sutures, and hysterectomy). Creating a standardized PPH protocol and running simulation-based drills with a multidisciplinary team may also help decrease maternal morbidity and improve perinatal outcomes, although further studies are needed. PMID:22309588

  1. Feline gangrenous mastitis

    PubMed Central

    Wilson, Courtney R.

    2013-01-01

    A 3.7-kg, 3-year-old intact female domestic shorthaired cat was presented with the chief complaint of anorexia and lethargy of 3 days duration with a noticeable decrease in body condition and a large open wound on her ventral caudal abdomen. A diagnosis of acute mastitis with gland abscessation was made. The patient was successfully treated with oral antibiotics and open wound management using surgical debridement and lavage followed by wound dressings using honey. PMID:23997269

  2. Postpartum Circulating Markers of Inflammation and the Systemic Acute-Phase Response After Early-Onset Preeclampsia.

    PubMed

    van Rijn, Bas B; Bruinse, Hein W; Veerbeek, Jan H; Post Uiterweer, Emiel D; Koenen, Steven V; van der Bom, Johanna G; Rijkers, Ger T; Roest, Mark; Franx, Arie

    2016-02-01

    Preeclampsia is an inflammatory-mediated hypertensive disorder of pregnancy and seems to be an early indicator of increased cardiovascular risk, but mechanisms underlying this association are unclear. In this study, we identified levels of circulating inflammatory markers and dynamic changes in the systemic acute-phase response in 44 women with a history of severe early-onset preeclampsia, compared with 29 controls with only uneventful pregnancies at 1.5 to 3.5 years postpartum. Models used were in vivo seasonal influenza vaccination and in vitro whole-blood culture with T-cell stimulants and the toll-like receptor-4 ligand lipopolysaccharide. Outcome measures were C-reactive protein, interleukin-6 (IL-6), IL-18, fibrinogen, myeloperoxidase, and a panel of 13 cytokines representative of the innate and adaptive inflammatory response, in addition to established cardiovascular markers. The in vivo acute-phase response was higher for women with previous preeclampsia than that for controls without such a history, although only significant for C-reactive protein (P=0.04). Preeclampsia was associated with higher IL-1β (P<0.05) and IL-8 (P<0.01) responses to T-cell activation. Hierarchical clustering revealed 2 distinct inflammatory clusters associated with previous preeclampsia: an adaptive response cluster associated with increased C-reactive protein and IL-6 before and after vaccination, increased weight, and low high-density lipoprotein cholesterol; and a toll-like receptor-4 mediated the cluster associated with increased IL-18 before and after vaccination but not associated with other cardiovascular markers. Furthermore, we found interactions between previous preeclampsia, common TLR4 gene variants, and the IL-18 response to vaccination. In conclusion, preeclampsia is associated with alterations in the inflammatory response postpartum mostly independent of other established cardiovascular risk markers.

  3. Postpartum Circulating Markers of Inflammation and the Systemic Acute-Phase Response After Early-Onset Preeclampsia.

    PubMed

    van Rijn, Bas B; Bruinse, Hein W; Veerbeek, Jan H; Post Uiterweer, Emiel D; Koenen, Steven V; van der Bom, Johanna G; Rijkers, Ger T; Roest, Mark; Franx, Arie

    2016-02-01

    Preeclampsia is an inflammatory-mediated hypertensive disorder of pregnancy and seems to be an early indicator of increased cardiovascular risk, but mechanisms underlying this association are unclear. In this study, we identified levels of circulating inflammatory markers and dynamic changes in the systemic acute-phase response in 44 women with a history of severe early-onset preeclampsia, compared with 29 controls with only uneventful pregnancies at 1.5 to 3.5 years postpartum. Models used were in vivo seasonal influenza vaccination and in vitro whole-blood culture with T-cell stimulants and the toll-like receptor-4 ligand lipopolysaccharide. Outcome measures were C-reactive protein, interleukin-6 (IL-6), IL-18, fibrinogen, myeloperoxidase, and a panel of 13 cytokines representative of the innate and adaptive inflammatory response, in addition to established cardiovascular markers. The in vivo acute-phase response was higher for women with previous preeclampsia than that for controls without such a history, although only significant for C-reactive protein (P=0.04). Preeclampsia was associated with higher IL-1β (P<0.05) and IL-8 (P<0.01) responses to T-cell activation. Hierarchical clustering revealed 2 distinct inflammatory clusters associated with previous preeclampsia: an adaptive response cluster associated with increased C-reactive protein and IL-6 before and after vaccination, increased weight, and low high-density lipoprotein cholesterol; and a toll-like receptor-4 mediated the cluster associated with increased IL-18 before and after vaccination but not associated with other cardiovascular markers. Furthermore, we found interactions between previous preeclampsia, common TLR4 gene variants, and the IL-18 response to vaccination. In conclusion, preeclampsia is associated with alterations in the inflammatory response postpartum mostly independent of other established cardiovascular risk markers. PMID:26711734

  4. Reduction of liver function delays resumption of postpartum ovarian activity and alters the synthesis of acute phase proteins in dairy cows.

    PubMed

    Montagner, Paula; Krause, Ana Rita Tavares; Schwegler, Elizabeth; Weschenfelder, Marina Menoncin; Rabassa, Viviane Rohrig; Schneider, Augusto; Pereira, Rubens Alves; Brauner, Cássio Cassal; Del Pino, Francisco Augusto Burkert; Gonçalves, Fernanda Medeiros; Corrêa, Marcio Nunes

    2016-06-01

    The aim of this study was to evaluate the concentration of acute phase proteins, milk production, and resumption of postpartum ovarian activity of clinically healthy dairy cows in a semi-extensive system with different Liver Functionality Index (LFI) values. The animals were divided into two groups: Low LFI (LLFI: -7 to -12; n: 10) and High LFI (HLFI: -7 to -4; n: 10). Animals with LLFI had lower paraoxonase activity and lower albumin concentration in the pre- and postpartum periods (P<0.05), higher non-esterified fatty acids prepartum (P<0.005), and higher haptoglobin concentration postpartum (P<0.01). The LLFI group showed lower resumption of ovarian activity until 44days postpartum (29%; P<0.05) than HLFI (86%). Milk production did not differ between groups. Therefore, this study suggests that the LFI is an important biomarker of synthesis of acute phase proteins and the first ovulation interval, and it can be used to improve the production and reproductive performance. PMID:27234541

  5. Mastitomics, the integrated omics of bovine milk in an experimental model of Streptococcus uberis mastitis: 1. High abundance proteins, acute phase proteins and peptidomics.

    PubMed

    Thomas, Funmilola Clara; Mullen, William; Tassi, Riccardo; Ramírez-Torres, Adela; Mudaliar, Manikhandan; McNeilly, Tom N; Zadoks, Ruth N; Burchmore, Richard; David Eckersall, P

    2016-08-16

    A peptidomic investigation of milk from an experimental model of Streptococcus uberis mastitis in dairy cows has incorporated a study of milk high abundance and acute phase (APP) proteins as well as analysis of low molecular weight peptide biomarkers. Intramammary infection (IMI) with S. uberis caused a shift in abundance from caseins, β-lactoglobulin and α-lactalbumin to albumin, lactoferrin and IgG with the increase in lactoferrin occurring last. The APP response of haptoglobin, mammary associated serum amyloid A3 and C-reactive protein occurred between 30-48 hours post challenge with peak concentrations of APPs at 72-96 hours post challenge and declined thereafter at a rate resembling the fall in bacterial count rather than the somatic cell count. A peptide biomarker panel for IMI based on capillary electrophoresis and mass spectrometry was developed. It comprised 77 identified peptides (IMI77) composed mainly of casein derived peptides but also including peptides of glycosylation dependent cell adhesion molecule and serum amyloid A. The panel had a biomarker classification score that increased from 36 hour to 81 hour post challenge, significantly differentiating infected from non-infected milk, thus suggesting potential as a peptide biomarker panel of bovine mastitis and specifically that of S. uberis origin. The use of omic technology has shown a multifactorial cross system reaction in high and low abundance proteins and their peptide derivatives with changes of over a thousand fold in analyte levels in response to S. uberis infection. PMID:27412456

  6. Postpartum Thyroiditis

    MedlinePlus

    ... high thyroid hormone levels in the blood) and hypothyroidism (low thyroid hormone levels in the blood). In postpartum thyroiditis, thyrotoxicosis occurs first followed by hypothyroidism. What causes postpartum thyroiditis? The exact cause is ...

  7. Postpartum Depression

    MedlinePlus

    ... do not need treatment. The symptoms of postpartum depression last longer and are more severe. You may ... treatment right away, often in the hospital. Postpartum depression can begin anytime within the first year after ...

  8. Postpartum Blood Clots

    MedlinePlus

    ... Breast Infection Postpartum Blood Clots Postpartum Thyroid Disorders Postpartum Depression The risk of developing blood clots (thrombophlebitis) is ... Breast Infection Postpartum Blood Clots Postpartum Thyroid Disorders Postpartum Depression NOTE: This is the Consumer Version. CONSUMERS: Click ...

  9. Postpartum Coronary Vasospasm with Literature Review

    PubMed Central

    Koneru, Jayanth; Alattar, Fadi; Alqaqa, Ashraf; Virk, Hirtaj; Shamoon, Fayez; Bikkina, Mahesh

    2014-01-01

    Acute myocardial infarction during pregnancy or the postpartum period is rare. We report a case of a 39-year-old postpartum woman who developed non-ST-elevation myocardial infarction due to severe diffuse coronary vasospasm. To our knowledge, this is the first case of angiographically evidenced coronary vasospasm, in a postpartum woman, with resistance to intracoronary nitroglycerin. PMID:25105029

  10. Postpartum Infections

    MedlinePlus

    ... Drug Interactions Pill Identifier Commonly searched drugs Aspirin Metformin Warfarin Tramadol Lactulose Ranitidine News & Commentary Recent News ... Muscle Disorders Brain, Spinal Cord, and Nerve Disorders Cancer Children's Health Issues ... Bladder and Kidney Infections Breast Infection Postpartum Blood Clots Postpartum Thyroid Disorders Postpartum ...

  11. [Efficacy of application of radiofrequency scalpel and ozono-ultrasound method in dynamics of planimetric indices of the wound course process in the patients, suffering an acute purulent lactation mastitis].

    PubMed

    Ioffe, I V; Chernova, N V

    2013-02-01

    The results of planimetric investigation, conducted in 82 patients, suffering an acute purulent lactation mastitis (APLM), were analyzed. Of them 42 patients (the main group) were operated on, using radiofrequency scalpel, for the postoperative wounds processing the low-frequency ultrasound and ozonated isotonic solution of sodium chloride were used. In 40 patients (group of comparison) the conventional methods of treatment of APLM were applied.

  12. Acute Phase Response and Neutrophils : Lymphocyte Ratio in Response to Astaxanthin in Staphylococcal Mice Mastitis Model

    PubMed Central

    Dolma, Tshering; Mukherjee, Reena; Pati, B. K.; De, U. K.

    2014-01-01

    The purpose of the study was to determine the immunotherapeutic effect of astaxanthin (AX) on total clinical score (TCS), C-reactive protein (CRP), and neutrophil : lymphocyte ratio in mice mastitis model challenged with pathogenic Staphylococcus aureus. Twenty-four lactating mice were divided in 4 equal groups: group I mice served as normal healthy control, group II, positive control, were challenged with pathogenic S. aureus, group III mice were challenged and treated with AX, and group IV were treated with amoxicillin plus sulbactum. The TCS was higher in postchallenged mice; however it was significantly higher in group II untreated mice as compared to group III and group IV mice. The neutrophil was higher and lymphocyte count was lower in group II mice at 120 hrs post challenge (PC). The CRP was positive in all the challenged group at 24 hrs PC, but it remained positive till 120 hrs PC in group II. The parameters are related to enhancement of the mammary defense and reduction of inflammation. Hence AX may be used alone or as an adjunct therapy with antibiotic for amelioration of mastitis. Development of such therapy may be useful to reduce the antibiotic burden in management of intramammary infection. PMID:26464919

  13. Energy status, lipid-soluble vitamins, and acute phase proteins in periparturient Holstein and Jersey dairy cows with or without subclinical mastitis.

    PubMed

    Rezamand, P; Hoagland, T A; Moyes, K M; Silbart, L K; Andrew, S M

    2007-11-01

    In a retrospective, case-controlled, observational study, associations among indices of negative energy balance, plasma lipid and lipid-soluble vitamin concentrations, plasma acute phase protein status, and occurrence of a new subclinical intramammary infection (IMI) during the periparturient period were determined. Cows were paired based on breed and expected parturition date (EPD) and monitored from the cessation of lactation through wk 8 of the subsequent lactation. A cow was identified as developing a new IMI if the intramammary pathogen isolated postpartum differed from that isolated in wk -9 (relative to EPD). Mean body condition score (BCS) of cows at wk -9 was 3.71 +/- 0.12. Fifteen Holstein and 15 Jersey dairy cows met the study selection criteria. Cows with a new IMI had greater body condition score, body weight, and body weight loss compared with cows that did not develop a new IMI. Prepartum plasma concentrations of beta-carotene were greater for Jersey cows with a new IMI compared with Jersey cows without a new IMI and Holstein cows, regardless of IMI status. However, there was a significant delay in recovery of plasma concentrations of beta-carotene postpartum for Jersey cows with a new IMI compared with Jersey cows without a new IMI. Plasma alpha-tocopherol, albumin, and retinol binding protein concentrations were greater during the periparturient period for cows without a new IMI. Plasma haptoglobin was increased at wk 1 postpartum for cows without a new IMI. Milk protein and lactose percentages and milk urea N were decreased and somatic cell counts were increased in cows identified with a new IMI compared with cows that did not develop a new IMI. Dairy cows with greater tissue energy stores prepartum and reduced plasma proteins, beta-carotene, and alpha-tocopherol had a greater risk for developing a new IMI during the periparturient period.

  14. Postpartum contraception.

    PubMed

    Sober, Stephanie; Schreiber, Courtney A

    2014-12-01

    As birth spacing has demonstrated health benefits for a woman and her children, contraception after childbirth is recognized as an important health issue. The potential risk of pregnancy soon after delivery underscores the importance of initiating postpartum contraception in a timely manner. The contraceptive method initiated in the postpartum period depends upon a number of factors including medical history, anatomic and hormonal factors, patient preference, and whether or not the woman is breastfeeding. When electing a contraceptive method, informed choice is paramount. The availability of long-acting reversible contraceptive methods immediately postpartum provides a strategy to achieve reductions in unintended pregnancy. PMID:25264698

  15. Probiotics for human lactational mastitis.

    PubMed

    Fernández, L; Arroyo, R; Espinosa, I; Marín, M; Jiménez, E; Rodríguez, J M

    2014-06-01

    The use of culture-dependent and -independent techniques to study the human milk microbiota and microbiome has revealed a complex ecosystem with a much greater diversity than previously anticipated. The potential role of the milk microbiome appears to have implications not only for short- and long-term infant health but also for mammary health. In fact, mammary disbiosis, which may be triggered by a variety of host, microbial and medical factors, often leads to acute, subacute or subclinical mastitis, a condition that represents the first medical cause for undesired weaning. Multiresistance to antibiotics, together with formation of biofilms and mechanisms for evasion of the host immune response, is a common feature among the bacterial agents involved. This explains why this condition uses to be elusive to antibiotic therapy and why the development of new strategies for mastitis management based on probiotics is particularly appealing. In fact, selected lactobacilli strains isolated from breast milk have already shown a high efficacy for treatment.

  16. Inflammatory cytokines and acute-phase proteins concentrations in the peripheral blood and uterus of cows that developed endometritis during early postpartum.

    PubMed

    Brodzki, P; Kostro, K; Brodzki, A; Wawron, W; Marczuk, J; Kurek, Ł

    2015-07-01

    The aim of the study was to evaluate the level of proinflammatory cytokines (tumor necrosis factor-α [TNF-α], interleukin-6 [IL-6]), anti-inflammatory cytokine (interleukin-10 [IL-10]), and acute-phase proteins (haptoglobin [Hp] and serum amyloid A [SAA]) in serum and uterine washings in cows that developed endometritis during the early postpartum period. The study was carried out on 40 cows. The experimental group consisted of 20 cows with subclinical endometritis and the control group of 20 cows without endometritis. Analyses in both groups of cows were carried out at 5, 22, and 40 days postpartum (DPP). Experimental material consisted of the blood serum and uterine washings. The levels of the following cytokines: TNF-α, IL-6, IL-10 and acute-phase proteins: Hp and SAA were determined using ELISA. Our study reported that the levels of TNF-α, IL-6, IL-10, Hp, and SAA at 22 DPP were higher in cows with subclinical endometritis (P < 0.001). The levels of TNF-α (P = 0.01), IL-6 and IL-10 (P = 0.001), and Hp (P < 0.001) at 40 DPP were higher in cows with subclinical endometritis compared to healthy cows. The level of IL-10 in uterine washings at 5 DPP was higher (P = 0.001), whereas of SAA was lower (P = 0.01) in cows with subclinical endometritis. At 22 DPP, the levels of IL-6, IL-10, and Hp were higher (P < 0.001) in cows with endometritis. At 40 DPP, the level of TNF-α was lower, whereas these of IL-10 and Hp were elevated (P < 0.001) in cows with endometritis compared to healthy cows. The results indicate that the evaluation of the levels of cytokines and Hp in serum, but primarily in uterine washings, can be an important diagnostic indicator in cows that developed subclinical endometritis. High levels of IL-10 in cows with subclinical endometritis may contribute to the weakening of local resistance mechanisms of the uterus and lead to the persistence of the inflammation in the postpartum period. The present study also shows that the simultaneous examination

  17. Changing trends in mastitis.

    PubMed

    Zadoks, Rn; Fitzpatrick, Jl

    2009-01-01

    The global dairy industry, the predominant pathogens causing mastitis, our understanding of mastitis pathogens and the host response to intramammary infection are changing rapidly. This paper aims to discuss changes in each of these aspects. Globalisation, energy demands, human population growth and climate change all affect the dairy industry. In many western countries, control programs for contagious mastitis have been in place for decades, resulting in a decrease in occurrence of Streptococcus agalactiae and Staphylococcus aureus mastitis and an increase in the relative impact of Streptococcus uberis and Escherichia coli mastitis. In some countries, Klebsiella spp. or Streptococcus dysgalactiae are appearing as important causes of mastitis. Differences between countries in legislation, veterinary and laboratory services and farmers' management practices affect the distribution and impact of mastitis pathogens. For pathogens that have traditionally been categorised as contagious, strain adaptation to human and bovine hosts has been recognised. For pathogens that are often categorised as environmental, strains causing transient and chronic infections are distinguished. The genetic basis underlying host adaptation and mechanisms of infection is being unravelled. Genomic information on pathogens and their hosts and improved knowledge of the host's innate and acquired immune responses to intramammary infections provide opportunities to expand our understanding of bovine mastitis. These developments will undoubtedly contribute to novel approaches to mastitis diagnostics and control. PMID:22082032

  18. Changing trends in mastitis.

    PubMed

    Zadoks, Rn; Fitzpatrick, Jl

    2009-01-01

    The global dairy industry, the predominant pathogens causing mastitis, our understanding of mastitis pathogens and the host response to intramammary infection are changing rapidly. This paper aims to discuss changes in each of these aspects. Globalisation, energy demands, human population growth and climate change all affect the dairy industry. In many western countries, control programs for contagious mastitis have been in place for decades, resulting in a decrease in occurrence of Streptococcus agalactiae and Staphylococcus aureus mastitis and an increase in the relative impact of Streptococcus uberis and Escherichia coli mastitis. In some countries, Klebsiella spp. or Streptococcus dysgalactiae are appearing as important causes of mastitis. Differences between countries in legislation, veterinary and laboratory services and farmers' management practices affect the distribution and impact of mastitis pathogens. For pathogens that have traditionally been categorised as contagious, strain adaptation to human and bovine hosts has been recognised. For pathogens that are often categorised as environmental, strains causing transient and chronic infections are distinguished. The genetic basis underlying host adaptation and mechanisms of infection is being unravelled. Genomic information on pathogens and their hosts and improved knowledge of the host's innate and acquired immune responses to intramammary infections provide opportunities to expand our understanding of bovine mastitis. These developments will undoubtedly contribute to novel approaches to mastitis diagnostics and control.

  19. Changing trends in mastitis

    PubMed Central

    2009-01-01

    The global dairy industry, the predominant pathogens causing mastitis, our understanding of mastitis pathogens and the host response to intramammary infection are changing rapidly. This paper aims to discuss changes in each of these aspects. Globalisation, energy demands, human population growth and climate change all affect the dairy industry. In many western countries, control programs for contagious mastitis have been in place for decades, resulting in a decrease in occurrence of Streptococcus agalactiae and Staphylococcus aureus mastitis and an increase in the relative impact of Streptococcus uberis and Escherichia coli mastitis. In some countries, Klebsiella spp. or Streptococcus dysgalactiae are appearing as important causes of mastitis. Differences between countries in legislation, veterinary and laboratory services and farmers' management practices affect the distribution and impact of mastitis pathogens. For pathogens that have traditionally been categorised as contagious, strain adaptation to human and bovine hosts has been recognised. For pathogens that are often categorised as environmental, strains causing transient and chronic infections are distinguished. The genetic basis underlying host adaptation and mechanisms of infection is being unravelled. Genomic information on pathogens and their hosts and improved knowledge of the host's innate and acquired immune responses to intramammary infections provide opportunities to expand our understanding of bovine mastitis. These developments will undoubtedly contribute to novel approaches to mastitis diagnostics and control. PMID:22082032

  20. [Infectious mastitis: a new solution for an old problem].

    PubMed

    Beltrán Vaquero, David A; Crespo Garzón, Ana E; Rodriguez Bravo, Tomás C; Garcia Iglesias, Ángel

    2015-02-07

    Mastitis is an inflammation of one or several mammal lobes accompanied or not by a mammary gland infection (WHO 2000). The most frequent etiology is infectious, and the highest prevalence period in women is breast-feeding time. The incidence varies from 2 to 33% according to different authors, being more frequent in primiparous women and during the early postpartum weeks. There are other breast inflammatory processes related etiologies, unrelated to breastfeeding, such as neoplasms or trauma to which no reference is made at this time, since the primary objective of this work is focused on infectious etiology which is caused almost exclusively in relation to postpartum and lactation factors.

  1. Case–control study of risk factors for infectious mastitis in Spanish breastfeeding women

    PubMed Central

    2014-01-01

    Background The purpose of this study was to identify potential predisposing factors associated with human infectious mastitis. Methods We conducted a case–control study among breastfeeding women, with 368 cases (women with mastitis) and 148 controls. Data were collected by a questionnaire designed to obtain retrospective information about several factors related to medical history of mother and infant, different aspects of pregnancy, delivery and postpartum, and breastfeeding practices that could be involved in mastitis. Bivariate analyses and multivariate logistic regression model were used to examine the relationship between mastitis and these factors. Results The variables significantly- and independently-associated with mastitis were cracked nipples (P < 0.0001), oral antibiotics during breastfeeding (P < 0.0001), breast pumps (P < 0.0001), topical antifungal medication during breastfeeding (P = 0.0009), mastitis in previous lactations (P = 0.0014), breast milk coming in later than 24 h postpartum (P = 0.0016), history of mastitis in the family (P = 0.0028), mother-infant separation longer than 24 h (P = 0.0027), cream on nipples (P = 0.0228) and throat infection (P = 0.0224). Conclusions Valuable factors related to an increased risk of infectious mastitis have been identified. This knowledge will allow practitioners to provide appropriate management advice about modifiable risk factors, such as the use of pumps or inappropriate medication. They also could identify before delivery those women at an increased risk of developing mastitis, such as those having a familial history of mastitis, and thus develop strategies to prevent this condition. PMID:24902596

  2. Treatment of mastitis in cattle.

    PubMed

    Royster, Erin; Wagner, Sarah

    2015-03-01

    The understanding of mastitis, its cause, and the rationale for treatment or nontreatment of mastitis under various circumstances continues to evolve. This article presents research-based evidence about the use or nonuse of drugs to treat mastitis. Nondrug factors involved in decision making about mastitis, including cow characteristics and the epidemiology of mastitis, are also briefly discussed. This article provides information that helps in the making of knowledgeable, evidence-based decisions about therapy for mastitis. Focus is primarily on the use of antimicrobial drugs.

  3. Inflammatory cytokine and acute phase protein concentrations in the peripheral blood and uterine washings of cows with subclinical endometritis in the late postpartum period.

    PubMed

    Brodzki, Piotr; Kostro, Krzysztof; Krakowski, Leszek; Marczuk, Jan

    2015-06-01

    The aim of the study was to evaluate the concentrations of proinflammatory cytokines: tumor necrosis factor (TNF-α) and interleukin-6 (IL-6), anti-inflammatory cytokine interleukin-10 (IL-10), and acute phase proteins (APPs)--haptoglobin (Hp) and serum amyloid A (SAA) in serum and uterine washings of cows with subclinical endometritis, and compare them to healthy animals. The study was performed on 24 cows on day 60 after delivery. The cows were divided into two groups based on the results of cytological tests: 12 cows with subclinical endometritis and 12 healthy cows. Experimental material consisted of blood serum and uterine washings. The levels of the following cytokines in the study material were determined with ELISA: TNF-α, IL-6, IL-10 and APPs - Hp and SAA. The results show that the levels of TNF-α (p < 0.01), IL-6, IL-10 as well as SAA and Hp were significantly higher in the serum of cows with subclinical endometritis compared to the controls (p < 0.001). Uterine washings had significantly higher levels of IL-6, IL-10, and Hp in the experimental cows compared to the controls (p < 0.001). The demonstrated differences in the concentration of cytokines and APP between cows with subclinical endometritis and healthy cows, in both the serum and uterine washings, may suggest the usefulness of these parameters in the diagnosis of subclinical endometritis in cows in the late postpartum period. PMID:25846950

  4. Postpartum thyroiditis.

    PubMed

    Argatska, Antoaneta B; Nonchev, Boyan I

    2014-01-01

    Postpartum thyroiditis (PPT) is a syndrome of transient or permanent thyroid dysfunction occurring in the first year after delivery or abortion. It is the most common thyroid disease in the postpartum period with incidence between 5 and 9%. In essence, it is an autoimmune inflammation of the thyroid, caused by changes in humoral and cell-mediated immune response. It has a characteristic biphasic course with an episode of transient thyrotoxicosis followed by transient or permanent hypothyroidism. Of all predisposing factors positive titers of thyroid peroxidase antibodies have the greatest importance. In some of the affected patients the disease course is marked by expressed hormonal disorders causing significant subjective symptoms. This underlines the need for early identification of risk groups aimed at prophylaxis and adequate treatment of thyroid dysfunction in the postpartum period. The frequency of PPT varies between analyses and studies on risk factors do not establish reliable predictive models for progression of the disease. This is due to the different methodology of research and the involvement of a number of genetic and non-genetic factors in different geographic regions. That is why implementation of mass screening programs is now controversial. The discrepancy in the opinions of researchers makes it necessary to have studies of the problem in performed in every clinical center in which the possible risk specific to the region and the population covered might be defined prognostically. The results of these studies can be used to introduce targeted and cost-effective screening for early detection of risk patients and prevention of morbidity and complications of PPT. PMID:25434070

  5. Postpartum thyroiditis.

    PubMed

    Argatska, Antoaneta B; Nonchev, Boyan I

    2014-01-01

    Postpartum thyroiditis (PPT) is a syndrome of transient or permanent thyroid dysfunction occurring in the first year after delivery or abortion. It is the most common thyroid disease in the postpartum period with incidence between 5 and 9%. In essence, it is an autoimmune inflammation of the thyroid, caused by changes in humoral and cell-mediated immune response. It has a characteristic biphasic course with an episode of transient thyrotoxicosis followed by transient or permanent hypothyroidism. Of all predisposing factors positive titers of thyroid peroxidase antibodies have the greatest importance. In some of the affected patients the disease course is marked by expressed hormonal disorders causing significant subjective symptoms. This underlines the need for early identification of risk groups aimed at prophylaxis and adequate treatment of thyroid dysfunction in the postpartum period. The frequency of PPT varies between analyses and studies on risk factors do not establish reliable predictive models for progression of the disease. This is due to the different methodology of research and the involvement of a number of genetic and non-genetic factors in different geographic regions. That is why implementation of mass screening programs is now controversial. The discrepancy in the opinions of researchers makes it necessary to have studies of the problem in performed in every clinical center in which the possible risk specific to the region and the population covered might be defined prognostically. The results of these studies can be used to introduce targeted and cost-effective screening for early detection of risk patients and prevention of morbidity and complications of PPT. PMID:25507668

  6. Mastitis in a neonatal filly

    PubMed Central

    Gilday, Rebecca; Lewis, Danyse; Lohmann, Katharina L.

    2015-01-01

    Neonatal mastitis is a rare occurrence in the horse. This report documents a case of mastitis caused by an organism within the Streptococcus dysgalactiae group in a 1-week-old Paint filly. PMID:25565717

  7. Sudden death due to spontaneous acute dissection of the left subclavian artery with rupture during postpartum period: a case report.

    PubMed

    Barbesier, Marie; Duncanson, Emily R; Mackey-Bojack, Shannon M; Roe, Susan J; Thomas, Lindsey C

    2013-03-01

    Subclavian artery dissection is usually associated with coexisting aortic disease. Isolated and spontaneous acute subclavian artery dissection is uncommon and rarely reported. In addition, no case of left subclavian artery dissection during pregnancy and early puerperium has been described. We report the autopsy case of a 24-year-old female who died suddenly 3 days after delivery due to a spontaneous left subclavian artery dissection with rupture.

  8. Hantavirus pulmonary syndrome in a postpartum woman

    PubMed Central

    Murthy, Pooja R.; Ucchil, Rajesh; Shah, Unmil; Chaudhari, Dipak

    2016-01-01

    Hantavirus infection, a rare disease diagnosed in India and carries a very high mortality. There are no reports of this infection in association with pregnancy or postpartum period in our country. We present a case of a 30-year-old female diagnosed to have hantavirus pulmonary syndrome in the postpartum period. We intend to create awareness about this infection and consider it in the differential diagnosis of patients presenting with acute respiratory distress syndrome and multiorgan dysfunction in association with pregnancy and postpartum period. PMID:27688634

  9. Hantavirus pulmonary syndrome in a postpartum woman.

    PubMed

    Murthy, Pooja R; Ucchil, Rajesh; Shah, Unmil; Chaudhari, Dipak

    2016-09-01

    Hantavirus infection, a rare disease diagnosed in India and carries a very high mortality. There are no reports of this infection in association with pregnancy or postpartum period in our country. We present a case of a 30-year-old female diagnosed to have hantavirus pulmonary syndrome in the postpartum period. We intend to create awareness about this infection and consider it in the differential diagnosis of patients presenting with acute respiratory distress syndrome and multiorgan dysfunction in association with pregnancy and postpartum period. PMID:27688634

  10. Hantavirus pulmonary syndrome in a postpartum woman

    PubMed Central

    Murthy, Pooja R.; Ucchil, Rajesh; Shah, Unmil; Chaudhari, Dipak

    2016-01-01

    Hantavirus infection, a rare disease diagnosed in India and carries a very high mortality. There are no reports of this infection in association with pregnancy or postpartum period in our country. We present a case of a 30-year-old female diagnosed to have hantavirus pulmonary syndrome in the postpartum period. We intend to create awareness about this infection and consider it in the differential diagnosis of patients presenting with acute respiratory distress syndrome and multiorgan dysfunction in association with pregnancy and postpartum period.

  11. Postpartum depression

    PubMed Central

    Pearlstein, Teri; Howard, Margaret; Salisbury, Amy; Zlotnick, Caron

    2014-01-01

    Postpartum depression (PPD) affects up to 15% of mothers. Recent research has identified several psychosocial and biologic risk factors for PPD. The negative short-term and long-term effects on child development are well-established. PPD is under recognized and under treated. The obstetrician and pediatrician can serve important roles in screening for and treating PPD. Treatment options include psychotherapy and antidepressant medication. Obstacles to compliance with treatment recommendations include access to psychotherapists and concerns of breastfeeding mothers about exposure of the infant to antidepressant medication. Further research is needed to examine systematically the short-term and long-term effect of medication exposure through breastmilk on infant and child development. PMID:19318144

  12. [THE ROLE OF MOTHER'S MILK AND BREAST FEEDING. MEDICAL PROBLEMS DURING THE LACTATION PERIOD LACTOBACILUS FERMENTUM--A NEW APPROACH TOWARDS THE PREVENTION AND THE TREATMENT OF ACUTE AND SUBACUTE MASTITIS].

    PubMed

    Popova, B; Mitev, D; Nikolov, A

    2016-01-01

    Breast feeding provides a lot of short and long-term benefits for the mother and the baby. It prevents the baby of gastrointestinal, urinary and respiratory infections, atopical conditions and assures long-term protection of cardiovascular and metabolic diseases. The breast feeding decreases the risk for the mother of ovary and breast carcinoma and creates a positive emotional bond between the mother and the baby Mother's milk is a species specific; its content is relatively stable regardless of mother's age race, way and place of living. Mother's milk is not sterile. There is a 10 year international trial held in Spanish and Finnish universities. It has identified and count all microorganisms in mother's milk (more than 700) and proved that their content and quantity varies according the age of the baby. Mother's milk is a source of lactobacillus for baby's intestines and most of them have probiotic potential. Lactobacillus fermentum Lc40 (hereditum) is isolated from mother's milk. It has a good viability in gastrointestinal system, high level of adhesion to intestinal epithelium cells, produces glutation--strong antioxidant, good antibacterial activity to entero-pathogens and potential of increasing the immunologic response. Clinical trials reveal that Lactobacillus fermentum plays important role to microflora balance of mother's milk in mastitis during lactation. Many trials estimating the efficiency of lactobacillus fermentum in prevention and treatment of acute and subacute mastitis have been carried out. The results of them open a new door in front of us in the treatment of these conditions--treatment with probiotics instead of antibiotics. PMID:27514147

  13. [THE ROLE OF MOTHER'S MILK AND BREAST FEEDING. MEDICAL PROBLEMS DURING THE LACTATION PERIOD LACTOBACILUS FERMENTUM--A NEW APPROACH TOWARDS THE PREVENTION AND THE TREATMENT OF ACUTE AND SUBACUTE MASTITIS].

    PubMed

    Popova, B; Mitev, D; Nikolov, A

    2016-01-01

    Breast feeding provides a lot of short and long-term benefits for the mother and the baby. It prevents the baby of gastrointestinal, urinary and respiratory infections, atopical conditions and assures long-term protection of cardiovascular and metabolic diseases. The breast feeding decreases the risk for the mother of ovary and breast carcinoma and creates a positive emotional bond between the mother and the baby Mother's milk is a species specific; its content is relatively stable regardless of mother's age race, way and place of living. Mother's milk is not sterile. There is a 10 year international trial held in Spanish and Finnish universities. It has identified and count all microorganisms in mother's milk (more than 700) and proved that their content and quantity varies according the age of the baby. Mother's milk is a source of lactobacillus for baby's intestines and most of them have probiotic potential. Lactobacillus fermentum Lc40 (hereditum) is isolated from mother's milk. It has a good viability in gastrointestinal system, high level of adhesion to intestinal epithelium cells, produces glutation--strong antioxidant, good antibacterial activity to entero-pathogens and potential of increasing the immunologic response. Clinical trials reveal that Lactobacillus fermentum plays important role to microflora balance of mother's milk in mastitis during lactation. Many trials estimating the efficiency of lactobacillus fermentum in prevention and treatment of acute and subacute mastitis have been carried out. The results of them open a new door in front of us in the treatment of these conditions--treatment with probiotics instead of antibiotics.

  14. Norwegian mastitis control programme

    PubMed Central

    2009-01-01

    This paper describes the methods and results of the Norwegian Mastitis Control Program implemented in 1982. The program has formed an integral part of the Norwegian Cattle Health Services (NCHS) since 1995. The NCHS also have specific programs for milk fever, ketosis, reproduction and calf diseases. The goal of the program is to improve udder health by keeping the bulk milk somatic cell count (BMSCC) low, to reduce the use of antibiotics, to keep the cost of mastitis low at herd level and improve the consumers' attitude to milk products. In 1996, a decision was made to reduce the use of antibiotics in all animal production enterprises in Norway by 25% within five years. Relevant data has been collected through the Norwegian Cattle Herd Recording System (NCHRS); including health records since 1975 and somatic cell count (SCC) data since 1980. These data have been integrated within the NCHRS. Since 2000, mastitis laboratory data have also been included in the NCHRS. Data on clinical disease, SCC and mastitis bacteriology have been presented to farmers and advisors in monthly health periodicals since 1996, and on the internet since 2005. In 1996, Norwegian recommendations on the treatment of mastitis were implemented. Optimal milking protocols and milking machine function have been emphasised and less emphasis has been placed on dry cow therapy. A selective dry cow therapy program (SDCTP) was implemented in 2006, and is still being implemented in new areas. Research demonstrates that the rate of clinical mastitis could be reduced by 15% after implementing SDCTP. The results so far show a 60% reduction in the clinical treatment of mastitis between 1994 and 2007, a reduction in BMSCC from 250,000 cells/ml to 114,000 cells/ml, and a total reduction in the mastitis cost from 0.23 NOK to 0.13 NOK per litre of milk delivered to the processors, corresponding to a fall from 9.2% to 1.7% of the milk price, respectively. This reduction is attributed to changes in attitude and

  15. Postpartum Depression Action Plan

    MedlinePlus

    MENU Return to Web version Postpartum Depression | Postpartum Depression Action Plan Patient __________________________ Physician/NP/PA __________________ Clinic ____________________________ Phone Number ____________________ Choose one area and add other areas as you begin to ...

  16. A Counselor's Primer on Postpartum Depression.

    ERIC Educational Resources Information Center

    Pfost, Karen S.; And Others

    1990-01-01

    Notes that women are particularly vulnerable to depression during the postpartum period. Distinguishes postpartum depression from normal postpartum adjustment, postpartum blues, and postpartum psychosis. Describes biological, psychodynamic, and diathesis-stress perspectives on postpartum depression. Encourages counselors to fashion individualized…

  17. Postpartum Depression: An Overview.

    ERIC Educational Resources Information Center

    Albright, Angela

    1993-01-01

    Occurring in about 12 percent of postpartum women, postpartum depression has been focus of considerable research. Variables that have been correlated with postpartum depression range from biological causes, to lack of social support, to relationship with husband, to attributional styles, to psychodynamic explanations. There is need for more…

  18. Nonpuerperal mastitis in adolescents.

    PubMed

    Stricker, Tamar; Navratil, Francesca; Forster, Ishilde; Hürlimann, Renate; Sennhauser, Felix H

    2006-02-01

    Mastitis in non-lactating adolescents is rare and its cause unclear. This retrospective study summarizes 22 such episodes, in 3 of which Staphylococcus aureus was isolated. Serum prolactin levels were normal. Most patients were successfully treated with oral amoxicillin-clavulanic acid. Three patients with bilateral breast cysts had a recurrence.

  19. Whole-Genome Draft Sequences of Six Commensal Fecal and Six Mastitis-Associated Escherichia coli Strains of Bovine Origin

    PubMed Central

    Leimbach, Andreas; Witten, Anika; Wellnitz, Olga; Shpigel, Nahum; Petzl, Wolfram; Zerbe, Holm; Daniel, Rolf

    2016-01-01

    The bovine gastrointestinal tract is a natural reservoir for commensal and pathogenic Escherichia coli strains with the ability to cause mastitis. Here, we report the whole-genome sequences of six E. coli isolates from acute mastitis cases and six E. coli isolates from the feces of udder-healthy cows. PMID:27469942

  20. Whole-Genome Draft Sequences of Six Commensal Fecal and Six Mastitis-Associated Escherichia coli Strains of Bovine Origin.

    PubMed

    Leimbach, Andreas; Poehlein, Anja; Witten, Anika; Wellnitz, Olga; Shpigel, Nahum; Petzl, Wolfram; Zerbe, Holm; Daniel, Rolf; Dobrindt, Ulrich

    2016-01-01

    The bovine gastrointestinal tract is a natural reservoir for commensal and pathogenic Escherichia coli strains with the ability to cause mastitis. Here, we report the whole-genome sequences of six E. coli isolates from acute mastitis cases and six E. coli isolates from the feces of udder-healthy cows. PMID:27469942

  1. Postpartum thyroid dysfunction.

    PubMed

    Browne-Martin, K; Emerson, C H

    1997-03-01

    Four disorders of the postpartum period are associated with thyroid dysfunction. The most common is PPT. Although recovery from thyroid dysfunction often occurs in PPT, many patients eventually develop permanent hypothyroidism. Postpartum Graves' Disease is less common than PPT, but it is not unusual. Whereas antithyroid drugs are indicated for postpartum Graves' Disease, they are not useful in PPT. Although they are rare, lymphocytic hypophysitis and postpartum pituitary infarction are important entities because they cause deficiencies of many critical hormones. The autoimmune nature of PPT, postpartum Graves' disease, and lymphocytic hypophysitis highlights the unique effects of pregnancy on the immune system.

  2. [Idiopathic granulomatous mastitis].

    PubMed

    Hello, M; Néel, A; Graveleau, J; Masseau, A; Agard, C; Caillon, J; Hamidou, M

    2013-06-01

    Idiopathic granulomatous mastitis (IGM) is a rare localized granulomatosis of unknown aetiology that usually affects women of childbearing age. It often mimics breast carcinoma or abscess. Histopathologic evaluation and elimination of the others aetiologies of granuloma play a crucial role in the diagnosis. Its etiopathogeny remains poorly understood, but Corynebacteria might be involved. The disease course is usually protracted, with a significant impact on quality of life. The management of IGM remains controversial, but corticosteroids are usually the first-line treatment.

  3. Comparing the effects of heat stress and mastitis on ovarian function in lactating cows: basic and applied aspects.

    PubMed

    Roth, Z; Wolfenson, D

    2016-07-01

    Reduced reproductive performance of lactating cows is strongly associated with environmental and pathogenic stressors. This review summarizes the most recent knowledge on the effects of acute or chronic heat stress (HS) and acute or chronic intramammary infection (IMI) on ovarian function. It also offers various approaches for improving the fertility of cows under chronic HS or IMI. Comparing the 2 stressors reveals a few similarities in the mode of alteration in the hypothalamus-pituitary-ovarian axis, in particular, in the follicle and its enclosed oocyte. Both HS and IMI cause a reduction in the preovulatory LH surge, with a pronounced effect in cows with IMI, and consequently, ovulation is being delayed or inhibited. Both stresses induce changes in follicular growth dynamics, reduce follicular steroidogenesis, and disrupt follicular dominance. Unlike their effects on follicular function, the effects of mastitis and HS on corpus luteum (CL) function are debatable. Under chronic summer thermal stress, several, but not all, studies show reduced progesterone secretion by the CL. Subclinical mastitis does not affect CL function, whereas the effect of clinical mastitis is controversial; some show a reduction in progesterone, whereas others do not. Both stresses have been found to impair cytoplasmic and nuclear maturation of oocytes, associated with reduced embryonic development. These findings have provided insights into the mechanism by which HS and IMI compromise fertility, which enable developing new strategies to mitigate these effects. For instance, treatment with GnRH and PGF2α to induce follicular turnover successfully improved conception rate in subpopulations of HS cows during the summer, in particular, primiparous cows and cows with high BCS. The "Ovsynch" program, also based on the use of GnRH and PGF2α, has been shown to improve conception rate of subclinical mastitic cows, most likely due to better synchronization of timing of ovulation with that of AI

  4. CpG-ODN enhances mammary gland defense during mastitis induced by Escherichia coli infection in goats.

    PubMed

    Zhu, Yu-Min; Miao, Jin-Feng; Zhang, Yuan-Shu; Li, Zhen; Zou, Si-Xiang; Deng, Yue-E

    2007-12-15

    Seven healthy native goats in early lactation, weighing 30-40 kg, were used in this study. The right mammary gland of the seven does were infused with CpG-ODN at a dosage of 100 microg kg(-1) body weight on the day 5 postpartum (PP). The left glands were used as controls and infused with sterile phosphate-buffered saline (PBS). On day 8 PP, the same dosage of CpG-ODN or PBS was again infused. On day 9 PP, the mammary glands (both right and left) of the seven does were infused with 6 x 10(6) colony-forming units (CFU) Escherichia coli and, at 0, 8, 16, 24, 48 and 72 h postinfection (PI), milk samples were collected from all glands. Goats were euthanized at 72 h PI and the mammary tissue harvested. Infusion with 6 x 10(6)CFU ml(-1)E. coli induced acute mastitis. Histopathological evaluations showed that polymorphonuclear neutrophils (PMNs) were still present in alveoli at 72 h PI, but PMNs in the CpG-ODN-treated glands has disappeared. Bacteria counts in milk peaked at 16 h PI and CpG-ODN induced a significant decrease in viable bacteria from 16 h PI until the end of the experiment. This study showed that CpG-ODN promoted the expression of its specific receptor (TLR-9 mRNA) in mammary tissue, stimulated IL-6 production, reduced bacteria counts in milk, attenuated the impact of inflammation mediators on cells and significantly shortened the inflammation course. These results suggest that the CpG-ODN improved mammary gland defense and, thereby, had a beneficial effects against mastitis caused by E. coli infection in goats. PMID:17869348

  5. The postpartum triathlete.

    PubMed

    Thein-Nissenbaum, Jill

    2016-09-01

    The postpartum period in a woman's life is filled with numerous changes, including physical changes, changes in sleep habits, and learning how to best care for a newborn. A common goal among postpartum women is to either begin or resume an active lifestyle, which often includes physical activity such as running, biking and swimming. The postpartum athlete may discover barriers that prevent her from returning to or beginning an exercise routine. These obstacles include muscle weakness, fatigue, depression and physical changes that require exercise modification. The physical therapist is well-suited to properly assess, treat and manage the care of the postpartum athlete. Postpartum athletes wishing to begin or resume training for triathlons require special consideration, as the triathlete must balance training to compete in three different sports. The purpose of the paper is to identify the unique physical and physiological changes that occur to the female during the postpartum period. In addition, injuries that are more commonly seen during the postpartum period will be discussed. Recommendations for beginning or resuming an exercise program will be reviewed. Lastly, sport-specific training for the postpartum triathlete, including challenges presented with each triathlon component, will be discussed. PMID:27497835

  6. Postpartum Depression and Child Development.

    ERIC Educational Resources Information Center

    Murray, Lynne, Ed.; Cooper, Peter J., Ed.

    Only recently has the research on postpartum depression dealt with the disorder's effects on child development. This book explores the impact of postpartum depression on mother-infant interaction and child development, its treatment, and postpartum psychosis. The chapters are: (1) "The Nature of Postpartum Depressive Disorders" (Michael O'Hara);…

  7. Polyunsaturated fatty acids influence differential biosynthesis of oxylipids and other lipid mediators during bovine coliform mastitis.

    PubMed

    Mavangira, Vengai; Gandy, Jeffery C; Zhang, Chen; Ryman, Valerie E; Daniel Jones, A; Sordillo, Lorraine M

    2015-09-01

    Coliform mastitis is a severe and sometimes fatal disease characterized by an unregulated inflammatory response. The initiation, progression, and resolution of inflammatory responses are regulated, in part, by potent oxylipid metabolites derived from polyunsaturated fatty acids. The purpose of this study was to characterize the biosynthesis and diversity of oxylipid metabolites during acute bovine coliform mastitis. Eleven cows diagnosed with naturally occurring acute systemic coliform mastitis and 13 healthy control cows, matched for lactation number and days in milk, were selected for comparison of oxylipid and free fatty acid concentrations in both milk and plasma. Oxylipids and free fatty acids were quantified using liquid chromatography-tandem mass spectrometry. All polyunsaturated fatty acids quantified in milk were elevated during coliform mastitis with linoleic acid being the most abundant. Oxylipids synthesized through the lipoxygenase and cytochrome P450 pathways accounted for the majority of the oxylipid biosynthesis. This study demonstrated a complex and diverse oxylipid network, most pronounced at the level of the mammary gland. Substrate availability, biosynthetic pathways, and degree of metabolism influence the biosynthesis of oxylipids during bovine coliform mastitis. Further studies are required to identify targets for novel interventions that modulate oxylipid biosynthesis during coliform mastitis to optimize inflammation.

  8. Anhedonia in postpartum rats.

    PubMed

    Navarre, Brittany M; Laggart, Jillian D; Craft, Rebecca M

    2010-01-12

    Postpartum depression (PPD) is a debilitating illness, yet little is known about its causes. The purpose of this study was to examine a major symptom of depression during the postpartum period, anhedonia, by comparing sucrose preference in female rats that had undergone actual pregnancy or hormone-simulated pregnancy (HSP) to their respective controls. Whereas HSP rats showed significantly less preference than vehicle control rats for 1% sucrose solution during the first three weeks of the "postpartum" period, previously pregnant females showed only slightly depressed sucrose preference for the first 1-2 days postpartum, compared to non-pregnant controls. Habituation to 1% sucrose during the pregnancy period, which increased preference upon later testing in previously pregnant rats tested on postpartum day 2, did not significantly increase preference in HSP rats, suggesting that depressed preference in the latter group was not due to neophobia. Pre-treatment with desipramine did not prevent suppressed sucrose preference in HSP rats, and preference was even further suppressed following chronic sertraline treatment. These results suggest that estradiol withdrawal following HSP may cause anhedonia during the early "postpartum" period. In contrast, females that have undergone actual pregnancy are less likely to show this effect, suggesting that postpartum hormonal changes other than the dramatic decline in estradiol may buffer its negative mood effects.

  9. Mycoplasma bovis mastitis and arthritis in a dairy heifer.

    PubMed

    2015-12-19

    Mycoplasma bovis causing mastitis and arthritis in a dairy heifer. Nutritional myopathy in a three-month-old suckler calf. Acute fasciolosis in ewes in Ayrshire. Cardiomyopathy of unknown aetiology causing death of a three-year-old Suffolk ram. Spinal aspergillosis in a seven-week-old pheasant poult These are among matters discussed in the disease surveillance report for August from SAC Consulting: Veterinary Services (SAC C VS).

  10. Mycoplasma bovis mastitis and arthritis in a dairy heifer.

    PubMed

    2015-12-19

    Mycoplasma bovis causing mastitis and arthritis in a dairy heifer. Nutritional myopathy in a three-month-old suckler calf. Acute fasciolosis in ewes in Ayrshire. Cardiomyopathy of unknown aetiology causing death of a three-year-old Suffolk ram. Spinal aspergillosis in a seven-week-old pheasant poult These are among matters discussed in the disease surveillance report for August from SAC Consulting: Veterinary Services (SAC C VS). PMID:26679914

  11. Postpartum renal vein thrombosis.

    PubMed

    Rubens, D; Sterns, R H; Segal, A J

    1985-01-01

    Renal vein thrombosis in adults is usually a complication of the nephrotic syndrome. Rarely, it has been reported in nonnephrotic women postpartum. The thrombosis may be a complication of the hypercoagulable state associated with both the nephrotic syndrome and pregnancy. Two postpartum patients with renal vein thrombosis and no prior history of renal disease are reported here. Neither patient had heavy proteinuria. In both cases, pyelonephritis was suspected clinically and the diagnosis of renal vein thrombosis was first suggested and confirmed by radiologic examination. Renal vein thrombosis should be considered in women presenting postpartum with flank pain.

  12. Postpartum Support International

    MedlinePlus

    ... 4773 1.800.944.4773 You are not alone Learn More Essential info about perinatal mood & anxiety ... women suffer from postpartum depression You are not alone You are not to blame With help, you ...

  13. Postpartum affective disorders: incidence and treatment.

    PubMed

    Ugarriza, D N

    1992-05-01

    1. Postpartum depression is a culture-bound syndrome found in Western societies. The lack of supportive rites and rituals for postpartum women shape depressive symptoms. 2. Postpartum depression is a term used for three distinct syndromes: postpartum "blues," postpartum psychosis, and postpartum depression. 3. Treatment issues surrounding each postpartum affective disorder are different and require education and support of family members as well as postpartum women.

  14. Early post parturient changes in milk acute phase proteins.

    PubMed

    Thomas, Funmilola C; Waterston, Mary; Hastie, Peter; Haining, Hayley; Eckersall, P David

    2016-08-01

    The periparturient period is one of the most critical periods in the productive life of a dairy cow, and is the period when dairy cows are most susceptible to developing new intramammary infections (IMI) leading to mastitis. Acute phase proteins (APP) such as haptoglobin (Hp), mammary associated serum amyloid A3 (M-SAA3) and C-reactive protein (CRP) have been detected in milk during mastitis but their presence in colostrum and milk in the immediate postpartum period has had limited investigation. The hypothesis was tested that APP are a constituent of colostrum and milk during this period. Enzyme linked immunosorbent assays (ELISAs) were used to determine each APP's concentration in colostrum and milk collected daily from the first to tenth day following calving in 22 Holstein-Friesian dairy cows. Haptoglobin was assessed in individual quarters and composite milk samples while M-SAA3 and CRP concentration were determined in composite milk samples. Change in Hp in relation to the high abundance proteins during the transition from colostrum to milk were evaluated by 1 and 2 dimension electrophoresis and western blot. In 80% of the cows all APPs were detected in colostrum on the first day following parturition at moderately high levels but gradually decreased to minimal values in the milk by the 6th day after calving. The remaining cows (20%) showed different patterns in the daily milk APP concentrations and when an elevated level is detected could reflect the presence of IMI. Demonstration that APP are present in colostrum and milk following parturition but fall to low levels within 4 days means that elevated APP after this time could be biomarkers of post parturient mastitis allowing early intervention to reduce disease on dairy farms. PMID:27600971

  15. Mastitomics, the integrated omics of bovine milk in an experimental model of Streptococcus uberis mastitis: 1. High abundance proteins, acute phase proteins and peptidomics† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c6mb00239k Click here for additional data file.

    PubMed Central

    Thomas, Funmilola Clara; Mullen, William; Tassi, Riccardo; Ramírez-Torres, Adela; Mudaliar, Manikhandan; McNeilly, Tom N.; Zadoks, Ruth N.; Burchmore, Richard

    2016-01-01

    A peptidomic investigation of milk from an experimental model of Streptococcus uberis mastitis in dairy cows has incorporated a study of milk high abundance and acute phase (APP) proteins as well as analysis of low molecular weight peptide biomarkers. Intramammary infection (IMI) with S. uberis caused a shift in abundance from caseins, β-lactoglobulin and α-lactalbumin to albumin, lactoferrin and IgG with the increase in lactoferrin occurring last. The APP response of haptoglobin, mammary associated serum amyloid A3 and C-reactive protein occurred between 30–48 hours post challenge with peak concentrations of APPs at 72–96 hours post challenge and declined thereafter at a rate resembling the fall in bacterial count rather than the somatic cell count. A peptide biomarker panel for IMI based on capillary electrophoresis and mass spectrometry was developed. It comprised 77 identified peptides (IMI77) composed mainly of casein derived peptides but also including peptides of glycosylation dependent cell adhesion molecule and serum amyloid A. The panel had a biomarker classification score that increased from 36 hour to 81 hour post challenge, significantly differentiating infected from non-infected milk, thus suggesting potential as a peptide biomarker panel of bovine mastitis and specifically that of S. uberis origin. The use of omic technology has shown a multifactorial cross system reaction in high and low abundance proteins and their peptide derivatives with changes of over a thousand fold in analyte levels in response to S. uberis infection. PMID:27412456

  16. Maternal Postpartum Role Collapse as a Theory of Postpartum Depression

    ERIC Educational Resources Information Center

    Amankwaa, Linda Clark

    2005-01-01

    The purpose of this paper is to discuss the development of a theory of maternal postpartum role collapse. The influences of traditional role theory and symbolic interactionism are presented. The development of the maternal postpartum role collapse theory emerged from the study of postpartum depression among African-American women (Amankwaa, 2000).…

  17. Aetiology of idiopathic granulomatous mastitis

    PubMed Central

    Altintoprak, Fatih; Kivilcim, Taner; Ozkan, Orhan Veli

    2014-01-01

    Idiopathic granulomatous mastitis is a rare chronic inflammatory lesion of the breast that can clinically and radiographically mimic breast carcinoma. The most common clinical presentation is an unilateral, discrete breast mass, nipple retraction and even a sinus formation often associated with an inflammation of the overlying skin. The etiology of idiopathic granulomatous mastitis is still obscure. Its treatment remains controversial. The cause may be the autoimmune process, infection, a chemical reaction associated with oral contraceptive pills, or even lactation. Various factors, including hormonal imbalance, autoimmunity, unknown microbiological agents, smoking and α 1-antitrypsin deficiency have been suggested to play a role in disease aetiology. In this review, causing factors in the aetiology of idiopathic granulomatous mastitis are reviewed in detail. PMID:25516860

  18. [Postpartum psychiatric disorders].

    PubMed

    Mazaira, Silvina

    2014-01-01

    The postpartum period represents a very particular time in women's life, the beginning of a new bond, the maternity. As many times, beginnings are such turbulent, intense. In this period the women suffers deep changes in their hormonal status, with its body and changes and affective oscillations. Women are often so labile at this time, ranging from happiness to deep sadness. The vast majority suffers the blues, a benign form of mild depressive state. On the other hand, 20% may have a major depressive episode, and a much less percentage will suffer the most disruptive postpartum syndrome, the postpartum psychosis. In this paper it will be described the symptomatology of such cases, the most important treatment approaches and will focus on the clinical dilemma of using psychotropic medications during breastfeeding. PMID:25545081

  19. Women's experiences of managing mastitis.

    PubMed

    Potter, Barbara

    2005-06-01

    The first paper in this series (last month), discussed study methodology and the measurement of the incidence of mastitis, which was shown to peak at four and 12 weeks. It concluded that the reporting pattern by women experiencing mastitis affects the measurement of reported incidence. This paper presents the qualitative data generated through interviews with 56 women. It analyses their theories of causation that may account for the two peaks in incidence. Factors most likely to contribute to the risk of developing mastitis were identified by women as incorrect positioning and incomplete emptying. Expressing by hand or pump, and hurried or infrequent feeding patterns, were also thought to be practices associated with mastitis. They considered that these practices were associated with social pressures such as the care of older children. The study concluded that respondents' theories about causation illustrate the interactive nature of anatomical, physiological, pathological and social risk factors. The two peaks in incidence occur at times when the intensity of this interaction increases. Existing research findings support these theories and present opportunities to change and develop professional practice. PMID:15984560

  20. Bovine Mastitis: Frontiers in Immunogenetics

    PubMed Central

    Thompson-Crispi, Kathleen; Atalla, Heba; Miglior, Filippo; Mallard, Bonnie A.

    2014-01-01

    Mastitis is one of the most prevalent and costly diseases in the dairy industry with losses attributable to reduced milk production, discarded milk, early culling, veterinary services, and labor costs. Typically, mastitis is an inflammation of the mammary gland most often, but not limited to, bacterial infection, and is characterized by the movement of leukocytes and serum proteins from the blood to the site of infection. It contributes to compromised milk quality and the potential spread of antimicrobial resistance if antibiotic treatment is not astutely applied. Despite the implementation of management practises and genetic selection approaches, bovine mastitis control continues to be inadequate. However, some novel genetic strategies have recently been demonstrated to reduce mastitis incidence by taking advantage of a cow’s natural ability to make appropriate immune responses against invading pathogens. Specifically, dairy cattle with enhanced and balanced immune responses have a lower occurrence of disease, including mastitis, and they can be identified and selected for using the high immune response (HIR) technology. Enhanced immune responsiveness is also associated with improved response to vaccination, increased milk, and colostrum quality. Since immunity is an important fitness trait, beneficial associations with longevity and reproduction are also often noted. This review highlights the genetic regulation of the bovine immune system and its vital contributions to disease resistance. Genetic selection approaches currently used in the dairy industry to reduce the incidence of disease are reviewed, including the HIR technology, genomics to improve disease resistance or immune response, as well as the Immunity+™ sire line. Improving the overall immune responsiveness of cattle is expected to provide superior disease resistance, increasing animal welfare and food quality while maintaining favorable production levels to feed a growing population. PMID

  1. Bovine mastitis: frontiers in immunogenetics.

    PubMed

    Thompson-Crispi, Kathleen; Atalla, Heba; Miglior, Filippo; Mallard, Bonnie A

    2014-01-01

    Mastitis is one of the most prevalent and costly diseases in the dairy industry with losses attributable to reduced milk production, discarded milk, early culling, veterinary services, and labor costs. Typically, mastitis is an inflammation of the mammary gland most often, but not limited to, bacterial infection, and is characterized by the movement of leukocytes and serum proteins from the blood to the site of infection. It contributes to compromised milk quality and the potential spread of antimicrobial resistance if antibiotic treatment is not astutely applied. Despite the implementation of management practises and genetic selection approaches, bovine mastitis control continues to be inadequate. However, some novel genetic strategies have recently been demonstrated to reduce mastitis incidence by taking advantage of a cow's natural ability to make appropriate immune responses against invading pathogens. Specifically, dairy cattle with enhanced and balanced immune responses have a lower occurrence of disease, including mastitis, and they can be identified and selected for using the high immune response (HIR) technology. Enhanced immune responsiveness is also associated with improved response to vaccination, increased milk, and colostrum quality. Since immunity is an important fitness trait, beneficial associations with longevity and reproduction are also often noted. This review highlights the genetic regulation of the bovine immune system and its vital contributions to disease resistance. Genetic selection approaches currently used in the dairy industry to reduce the incidence of disease are reviewed, including the HIR technology, genomics to improve disease resistance or immune response, as well as the Immunity(+)™ sire line. Improving the overall immune responsiveness of cattle is expected to provide superior disease resistance, increasing animal welfare and food quality while maintaining favorable production levels to feed a growing population.

  2. Probiotics and mastitis: evidence-based marketing?

    PubMed

    Amir, Lisa H; Griffin, Laura; Cullinane, Meabh; Garland, Suzanne M

    2016-01-01

    Probiotics are defined as live micro-organisms, which when administered in adequate amounts, confer health benefits on the host. Scientists have isolated various strains of Lactobacilli from human milk (such as Lactobacillus fermentum and Lactobacillus salivarius), and the presence of these organisms is thought to be protective against breast infections, or mastitis. Trials of probiotics for treating mastitis in dairy cows have had mixed results: some successful and others unsuccessful. To date, only one trial of probiotics to treat mastitis in women and one trial to prevent mastitis have been published. Although trials of probiotics to prevent mastitis in breastfeeding women are still in progress, health professionals in Australia are receiving marketing of these products. High quality randomised controlled trials are needed to assess the effectiveness of probiotics for the prevention and/or treatment of mastitis.

  3. Probiotics and mastitis: evidence-based marketing?

    PubMed

    Amir, Lisa H; Griffin, Laura; Cullinane, Meabh; Garland, Suzanne M

    2016-01-01

    Probiotics are defined as live micro-organisms, which when administered in adequate amounts, confer health benefits on the host. Scientists have isolated various strains of Lactobacilli from human milk (such as Lactobacillus fermentum and Lactobacillus salivarius), and the presence of these organisms is thought to be protective against breast infections, or mastitis. Trials of probiotics for treating mastitis in dairy cows have had mixed results: some successful and others unsuccessful. To date, only one trial of probiotics to treat mastitis in women and one trial to prevent mastitis have been published. Although trials of probiotics to prevent mastitis in breastfeeding women are still in progress, health professionals in Australia are receiving marketing of these products. High quality randomised controlled trials are needed to assess the effectiveness of probiotics for the prevention and/or treatment of mastitis. PMID:27446229

  4. Management of chronic gangrenous mastitis in a 3-year-old cow using partial (quarter) mastectomy.

    PubMed

    Phiri, A M; Muleya, W; Mwape, K E

    2010-08-01

    Bovine gangrenous mastitis is an acute or peracute condition involving one or more quarters of the cow's udder. It occurs infrequently, but when it occurs, mortality of the affected cows is high. A partial mastectomy of one quarter using a cranial epidural analgesia with 2% lignocaine is described to manage a gangrenous mastitis affecting only one quarter caused by Proteus mirabilis (a gram-negative bacteria) which was not amenable to medical treatment. Partial mastectomy can be a safe and effective procedure for ruminants with udder disease in genetically or otherwise valuable cattle. PMID:20213222

  5. Endovascular Therapies for Primary Postpartum Hemorrhage: Techniques and Outcomes

    PubMed Central

    Gipson, Matthew G.; Smith, Mitchell T.

    2013-01-01

    Interventional radiologists are often consulted for acute management of hemorrhagic complications in obstetric and gynecologic patients. The aim of this article is to review the common indications for vascular embolization in obstetric and gynecologic emergencies, specifically in the setting of primary postpartum hemorrhage, and to discuss the technique and outcomes of endovascular treatment. PMID:24436559

  6. [Postpartum thyroiditis. A review].

    PubMed

    Hurtado-Hernández, Z; Segura-Domínguez, A

    2013-01-01

    Postpartum thyroiditis (PPT) is a transient thyroid dysfunction of autoimmune origin that can occur in the first year postpartum in women who have not been previously diagnosed with thyroid disease. It may start with clinical thyrotoxicosis followed by hypothyroidism and the subsequent recovery of thyroid function, or may just appear as isolated thyrotoxicosis or hypothyroidism. PPT recurs in high percentage of patients after subsequent pregnancies. Many women develop permanent hypothyroidism sometime during the 3 to 10 year period after an episode of PPT. It is important for family physicians to be familiar with this disease, due to its high prevalence in order to make a correct diagnosis and therapeutic intervention. Family doctors also play a crucial role in the monitoring of these patients, given the negative implications of established hypothyroidism on reproduction in the female population during their reproductive years. This article reviews the principle characteristics of PPT along with its diagnosis and treatment. PMID:23834978

  7. Assessing postpartum family functioning.

    PubMed

    Midmer, D; Talbot, Y

    1988-09-01

    The birth of a child requires adaptation and reorganization within the family system in order to accommodate the new family member and to allow the family to continue in its psychosocial development. Knowledge of the normative and transitional changes required at this stage of family life will enhance family practitioners' understanding of some of the common concerns and complaints related to them by various family members during the postpartum period. The Family FIRO model represents a helpful conceptual framework to increase the family physician's understanding of the issues of inclusion, control, and intimacy that are highlighted during the transition to parenthood. The authors briefly present this model and discuss its application to postpartum adjustment and its implications for health-care professionals.

  8. Assessing Postpartum Family Functioning

    PubMed Central

    Midmer, Deana; Talbot, Yves

    1988-01-01

    The birth of a child requires adaptation and reorganization within the family system in order to accommodate the new family member and to allow the family to continue in its psychosocial development. Knowledge of the normative and transitional changes required at this stage of family life will enhance family practitioners' understanding of some of the common concerns and complaints related to them by various family members during the postpartum period. The Family FIRO model represents a helpful conceptual framework to increase the family physician's understanding of the issues of inclusion, control, and intimacy that are highlighted during the transition to parenthood. The authors briefly present this model and discuss its application to postpartum adjustment and its implications for health-care professionals. PMID:21253238

  9. Subclinical endometritis in Zebu x Friesian crossbred dairy cows: its risk factors, association with subclinical mastitis and effect on reproductive performance.

    PubMed

    Bacha, Belachew; Regassa, Fekadu Gudeta

    2010-03-01

    A study was carried out on 59 clinically healthy Zebu x Friesian crossbred cows to determine the prevalence of subclinical endometritis, associated factors and its effect on the reproductive performance. Subclinical endometritis was diagnosed by endometrial cytology using uterine lavege technique and subclinical mastitis using CMT. The clinical, management and reproductive data were obtained from a weekly follow up visit of each cow for a period of 6 months after calving. The prevalence of subclinical endometritis, with > or =5% neutrophil count, was 47.5% and 30.5% at week 4 and 8, significantly decreasing (P = 0.002) as postpartum period advanced. Body condition score at week 4 postpartum (OR = 4.5, P = 0.017) and regular cow exercise (OR = 4.8, P = 0.026) were the significant risk factors while post-calving hygiene (P = 0.06) was poorly associated. Subclinical endometritis was also directly associated with subclinical mastitis at both week 4 (OR = 4.5, P = 0.012) and 8 (OR = 3.6, P = 0.031) postpartum. The risk of first service pregnancy (OR = 5.1, P = 0.004) was higher in cows negative for subclinical endometritis at week 8 postpartum and the proportion of cows that required more than 3 services was higher in cows with uterine inflammation. Also the proportion of cows diagnosed pregnant within 180 DIM was higher in cows with normal uterus at both week 4 (OR = 10.3, P = 0.001) and week 8(OR = 21.8, P = 0.001). These results indicated that subclinical endometritis was directly associated with poor body condition and subclinical mastitis and that it had negative effect on reproductive traits of dairy cows. This association may also reflect the possibility of translocation of bacteria/bacterial products from the uterus to the udder or vic-versa or else the presence of common cause for both endometritis and mastitis.

  10. Management of postpartum haemorrhage

    PubMed Central

    Bonnet, Marie Pierre; Benhamou, Dan

    2016-01-01

    Postpartum Haemorrhage (PPH) is a major cause of maternal morbidity and mortality. Treatment of acquired coagulopathy observed in severe PPH is an important part of PPH management, but is mainly based on literature in trauma patients, and data thus should be interpreted with caution. This review describes recent advances in transfusion strategy and in the use of tranexamic acid and fibrinogen concentrates in women with PPH. PMID:27408694

  11. Management of postpartum haemorrhage.

    PubMed

    Bonnet, Marie Pierre; Benhamou, Dan

    2016-01-01

    Postpartum Haemorrhage (PPH) is a major cause of maternal morbidity and mortality. Treatment of acquired coagulopathy observed in severe PPH is an important part of PPH management, but is mainly based on literature in trauma patients, and data thus should be interpreted with caution. This review describes recent advances in transfusion strategy and in the use of tranexamic acid and fibrinogen concentrates in women with PPH. PMID:27408694

  12. Interpersonal Psychotherapy for Postpartum Depression

    PubMed Central

    Stuart, Scott

    2014-01-01

    Perinatal depression is prevalent and has a great impact on both mother and infant. There are empirically validated treatments for both postpartum depression and depression during pregnancy. Primary among these is interpersonal psychotherapy, which has been shown to be effective for postpartum women across the spectrum from mild to severe depression. At present, interpersonal psychotherapy is the best validated treatment for postpartum depression and should be considered first-line treatment, especially for depressed breastfeeding women. PMID:22473762

  13. Mastitis associated transcriptomic disruptions in cattle

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Mastitis is ranked as the top disease for dairy cattle based on traditional cost analysis. Greater than 100 organisms from a broad phylogenetic spectrum are able to cause bovine mastitis. Transcriptomic characterization facilitates our understanding of host-pathogen relations and provides mechanisti...

  14. Evaluation of a lysostaphin-fusion protein as a dry-cow therapy for Staphylococcus aureus mastitis in dairy cattle.

    PubMed

    Hoernig, K J; Donovan, D M; Pithua, P; Williams, F; Middleton, J R

    2016-06-01

    This study evaluated the efficacy of a recombinant lysostaphin fused to a protein transduction domain (rLYS-PTD) as a dry-cow therapy for the treatment of experimentally induced chronic, subclinical Staphylococcus aureus mastitis. Twenty-two Holstein dairy cows were experimentally infected with Staph. aureus in a single pair of diagonal mammary quarters approximately 45d before dry off. Staphylococcus aureus-infected mammary quarters of cows were randomly assigned to 1 of 2 treatment groups at dry off: (1) 279mg of rLYS-PTD in 50mL of vehicle (n=11 cows; 22 quarters) or (2) 50mL of vehicle solution (n=11 cows; 22 quarters) by intramammary infusion. All cows were followed for 30d postpartum to determine cure rates using bacteriologic culture, somatic cell counts, and clinical mastitis scores. No cures were recorded in either the treatment or control groups. Milk somatic cell count, bacterial colony counts, and mastitis scores did not significantly differ between treatment groups. In conclusion, rLYS-PTD was not an effective dry-cow therapeutic for chronic, subclinical Staph. aureus mastitis at the tested dose and formulation.

  15. IL-6/STAT3 signaling pathway is activated in plasma cell mastitis.

    PubMed

    Liu, Yang; Zhang, Jian; Zhou, Yu-Hui; Jiang, Yi-Na; Zhang, Wei; Tang, Xiao-Jiang; Ren, Yu; Han, Shui-Ping; Liu, Pei-Jun; Xu, Jing; He, Jian-Jun

    2015-01-01

    Plasma cell mastitis (PCM), a particular type of mastitis, mainly occurs in females at nonpregnant and nonlactating stages. The infiltration of abundant plasma cells and lymphocytes is the hallmark of the disease. The incidence rate of PCM increased gradually and its pathogenesis remained unclear. In this study, we investigated the expression of IL-6/STAT3 signaling pathway, which is vital not only for the differentiation of plasma cells but also for survival of plasma cells and T lymphocytes, in 30 PCM cases, 10 acute mastitis cases and 10 normal breast tissues by immunohistochemical analysis. IL-6 level was significantly higher in PCM patients than in acute mastitis patients or normal group. The positive rate of IL-6 and p-STAT3 staining in PCM samples was 93.3% (28/30) and 70% (21/30), respectively, and there was a significant positive association between IL-6 and p-STAT3 staining (r=0.408, P=0.025). In PCM group, the rate of nipple retraction was 40% (12/30). Significantly higher IL-6 expression was found in PCM patients with nipple retraction than in other PCM patients. However, no significant difference in IL-6 or p-STAT3 staining was detected between PCM patients experiencing recurrence and other PCM patients. In addition, Bcl-2 level was higher in PCM patients than in acute mastitis patients or normal group, but there was no difference in Bcl-2 immunostaining between PCM patients experiencing recurrence and other PCM patients. These indicate that IL-6/STAT3 signaling is activated in PCM and may play an important role in the pathogenesis of PCM.

  16. Mastitis therapy and antimicrobial susceptibility: a multispecies review with a focus on antibiotic treatment of mastitis in dairy cattle.

    PubMed

    Barlow, John

    2011-12-01

    Mastitis occurs in numerous species. Antimicrobial agents are used for treatment of infectious mastitis in dairy cattle, other livestock, companion animals, and humans. Mastitis is an economically important disease of dairy cattle and most mastitis research has focused on epidemiology and control of bovine mastitis. Antibiotic treatment of clinical and subclinical mastitis in dairy cattle is an established component of mastitis control programs. Research on the treatment of clinical and subclinical mastitis in other dairy species such as sheep and goats has been less frequent, although the general principles of mastitis therapy in small ruminants are similar to those of dairy cattle. Research on treatment of clinical mastitis in humans is limited and as for other species empirical treatment of mastitis appears to be common. While antimicrobial susceptibility testing is recommended to direct treatment decisions in many clinical settings, the use of susceptibility testing for antibiotic selection for mastitis treatments of dairy cattle has been challenged in a number of publications. The principle objective of this review is to summarize the literature evaluating the question, "Does antimicrobial susceptibility predict treatment outcome for intramammary infections caused by common bacterial pathogens?" This review also addresses current issues related to antimicrobial use and treatment decisions for mastitis in dairy cattle. Information on treatment of mastitis in other species, including humans, is included although research appears to be limited. Issues related to study design, gaps in current knowledge and opportunities for future research are identified for bovine mastitis therapy.

  17. Brazilin plays an anti-inflammatory role with regulating Toll-like receptor 2 and TLR 2 downstream pathways in Staphylococcus aureus-induced mastitis in mice.

    PubMed

    Gao, Xue-jiao; Wang, Tian-cheng; Zhang, Ze-cai; Cao, Yong-guo; Zhang, Nai-sheng; Guo, Meng-yao

    2015-07-01

    Mastitis, which commonly occurs during the postpartum period, is caused by the infection of the mammary glands. The most common infectious bacterial pathogen of mastitis is Staphylococcus aureus (S. aureus) in both human and animals. Brazilin, a compound isolated from the traditional herbal medicine Caesalpinia sappan L., has been shown to exhibit multiple biological properties. The present study was performed to determine the effect of brazilin on the inflammatory response in the mouse model of S. aureus mastitis and to confirm the mechanism of action involved. Brazilin treatment was applied in both a mouse model and cells. After brazilin treatment of cells, Western blotting and qPCR were performed to detect the protein levels and mRNA levels, respectively. Brazilin treatment significantly attenuated inflammatory cell infiltration and inhibited the expressions of TNF-α, IL-1β and IL-6 in a dose-dependent manner. Administration of brazilin in mice suppressed S. aureus-induced inflammatory injury and the production of proinflammatory mediators. This suppression was achieved by reducing the increased expression of TLR2 and regulating the NF-κB and MAPK signaling pathways in the mammary gland tissues and cells with S. aureus-induced mastitis. These results suggest that brazilin appears to be an effective drug for the treatment of mastitis and may be applied as a clinical therapy.

  18. Oleogranulomatous Mastitis: A Topical Subject

    PubMed Central

    Kadoch, Vaneesa; Bodin, Frederic; Bruant-Rodier, Catherine; Wilk, Astride; Mathelin, Carole

    2015-01-01

    Summary: Paraffin and petrolatum have been known for more than 100 years as volumizing products. Certain countries still use them despite important complications. The authors report the case of a 39-year-old patient presenting a bilateral oleogranulomatous mastitis. An injection of petrolatum had been realized 2 years ago in Chechnya for cosmetic reasons. Clinically, she presented dense, erythemic, and painful breasts. The radiological examination found diffuse oily cysts. After first abdominal expansion, a bilateral mastectomy with immediate reconstruction was performed. The authors present a literature review about the clinical and radiological data and the possible treatments, and underline the numerous risks of this procedure, which should be strictly forbidden. PMID:26579342

  19. Cryptogenic postpartum stroke.

    PubMed

    Bereczki, Dániel; Szegedi, Norbert; Szakács, Zoltán; Gubucz, István; May, Zsolt

    2016-01-01

    An estimated 25-40% of ischemic strokes are classified as cryptogenic, which means the cause of the cerebral infarction remains unidentified. One of the potential pathomechanisms - especially among young patients with no cardiovascular risk factors - is paradoxical embolism through a patent foramen ovale. Pregnancy, cesarean delivery and the postpartum period are associated with an increased risk of cerebrovascular events. Factors that may contribute to ischemic strokes during gestation and puerperium include classic cardiovascular risk factors, changes in hemostaseology/hemodynamics, and pregnancy-specific disorders such as pre-eclampsia, eclampsia, postpartum cerebral angiopathy or peripartum cardiomyopathy. In this case report, we present a 36-year-old thrombolysis candidate undergoing mechanical thrombectomy 3 weeks after a cesarean section due to HELLP-syndrome. After evaluation of anamnestic and diagnostic parameters, closure of the patent foramen ovale has been performed. In the absence of specific guidelines, diagnostic work-up for cryptogenic stroke should be oriented after the suspected pathomechanism based on patient history and clinical picture. As long as definite evidences emerge, management of cryptogenic stroke patients with pathogenic right-to-left shunt remains individual based on the mutual decision of the patient and the multidisciplinary medical team. PMID:27591063

  20. Body temperature in early postpartum dairy cows.

    PubMed

    Burfeind, O; Suthar, V S; Voigtsberger, R; Bonk, S; Heuwieser, W

    2014-07-01

    A strategy widely adopted in the modern dairy industry is the introduction of postpartum health monitoring programs by trained farm personnel. Within these fresh cow protocols, various parameters (e.g., rectal temperature, attitude, milk production, uterine discharge, ketones) are evaluated during the first 5 to 14 days in milk (DIMs) to diagnose relevant diseases. It is well documented that 14% to 66% of healthy cows exhibit at least one temperature of 39.5 °C or greater within the first 10 DIM. Although widely adopted, data on diagnostic performance of body temperature (BT) measurement to diagnose infectious diseases (e.g., metritis, mastitis) are lacking. Therefore, the objective of this study was to identify possible factors associated with BT in postpartum dairy cows. A study was conducted on a commercial dairy farm including 251 cows. In a total of 217 cows, a vaginal temperature logger was inserted from DIM 2 to 10, whereas 34 cows did not receive a temperature logger as control. Temperature loggers measured vaginal temperature every 10 minutes. Rectal temperature was measured twice daily in all cows. On DIM 2, 5, and 10, cows underwent a clinical examination. Body temperature was influenced by various parameters. Primiparous cows had 0.2 °C higher BT than multiparous cows. Multiparous cows that calved during June and July had higher BT than those that calved in May. In primiparous cows, this effect was only evident from DIM 7 to 10. Furthermore, abnormal calving conditions (i.e., assisted calving, dead calf, retained placenta, twins) affected BT in cows. This effect was more pronounced in multiparous cows. Abnormal vaginal discharge did increase BT in primiparous and multiparous cows. Primiparous cows suffering from hyperketonemia (beta-hydroxybutyrat ≥ 1.4 mmol/L) had higher BT than those not affected. In multiparous cows, there was no association between hyperketonemia and BT. The results of this study clearly demonstrate that BT is influenced

  1. The changing face of mastitis control.

    PubMed

    Green, Martin; Bradley, Andrew

    2013-11-30

    Over the past 125 years, mastitis has been one of the most studied conditions of dairy cows. This is confirmed by a search of peer-reviewed literature covering this period, which revealed more than 12,000 papers. Yet mastitis is still one of the most relevant and problematic diseases to treat and control in practice, which is testament to the complexity and mutability of the condition. Although progress has been made, recent research suggests that substantial areas require better understanding. Here, Martin Green and Andrew Bradley reflect on the control of mastitis over past decades and look forward to an interesting future.

  2. Transcriptome profiling and network analysis of tissues from regions of the bovine teat and mammary gland during E. coli mastitis.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Mastitis remains one of the most prevalent and costly disease affecting the dairy industry worldwide. Escherichia coli intramammary infection elicits localized and systemic responses. Increase in milk somatic cell count, inflammatory cytokines, and acute phase proteins are well described but less is...

  3. Streptococcus agalactiae mastitis: a review.

    PubMed Central

    Keefe, G P

    1997-01-01

    Streptococcus agalactiae continues to be a major cause of subclinical mastitis in dairy cattle and a source of economic loss for the industry. Veterinarians are often asked to provide information on herd level control and eradication of S. agalactiae mastitis. This review collects and collates relevant publications on the subject. The literature search was conducted in 1993 on the Agricola database. Articles related to S. agalactiae epidemiology, pathogen identification techniques, milk quality consequences, and control, prevention, and therapy were included. Streptococcus agalactiae is an oblique parasite of the bovine mammary gland and is susceptible to treatment with a variety of antibiotics. Despite this fact, where state or provincial census data are available, herd prevalence levels range from 11% (Alberta, 1991) to 47% (Vermont, 1985). Infection with S. agalactiae is associated with elevated somatic cell count and total bacteria count and a decrease in the quantity and quality of milk products produced. Bulk tank milk culture has, using traditional milk culture techniques, had a low sensitivity for identifying S. agalactiae at the herd level. New culture methods, using selective media and large inocula, have substantially improved the sensitivity of bulk tank culture. Efficacy of therapy on individual cows remains high. Protocols for therapy of all infected animals in a herd are generally successful in eradicating the pathogen from the herd, especially if they are followed up with good udder hygiene techniques. PMID:9220132

  4. Genotyping of Staphylococcus aureus in bovine mastitis and correlation to phenotypic characteristics.

    PubMed

    Artursson, Karin; Söderlund, Robert; Liu, Lihong; Monecke, Stefan; Schelin, Jenny

    2016-09-25

    Reducing the prevalence of mastitis caused by Staphylococcus aureus (S. aureus) is essential to improve animal health and reduce economic losses for farmers. The clinical outcome of acute mastitis and risk of progression to persistent mastitis can, at least to some extent, be related to genetic variants of the strain causing the infection. In the present study we have used microarrays to investigate the presence of virulence genes in S. aureus isolates from dairy cows with acute clinical mastitis (n=70) and correlated the findings to other genotypic and phenotypic characteristics. Among the most commonly found virulence factors were genes encoding several hemolysin types, leukocidins D and lukM/lukF-P83, clumping factors A and B, fibrinogen binding protein and fibronectin-binding protein A. Some virulence factors e.g. fibronectin-binding protein B and Staphylococcus aureus surface protein G were less common. Genes coding for several staphylococcal enterotoxins and toxic shock syndrome toxin-1 (TSST-1) were commonly found, especially in one major pulsotype. No beta-lactamase genes were found in any common pulsotype, while present in some rare pulsotypes, indicated to be of human origin. Production of TSST-1, enterotoxins, hemolysins and beta-lactamase could all be positively correlated to presence of the corresponding genes. This study reveals a number of genotypic differences and similarities among common and rare pulsotypes of S. aureus from cases of mastitis in Sweden. The results could help the design of diagnostic tools to guide on-farm interventions according to the expected impact on udder health from a specific S. aureus genotype. PMID:27599942

  5. Genotyping of Staphylococcus aureus in bovine mastitis and correlation to phenotypic characteristics.

    PubMed

    Artursson, Karin; Söderlund, Robert; Liu, Lihong; Monecke, Stefan; Schelin, Jenny

    2016-09-25

    Reducing the prevalence of mastitis caused by Staphylococcus aureus (S. aureus) is essential to improve animal health and reduce economic losses for farmers. The clinical outcome of acute mastitis and risk of progression to persistent mastitis can, at least to some extent, be related to genetic variants of the strain causing the infection. In the present study we have used microarrays to investigate the presence of virulence genes in S. aureus isolates from dairy cows with acute clinical mastitis (n=70) and correlated the findings to other genotypic and phenotypic characteristics. Among the most commonly found virulence factors were genes encoding several hemolysin types, leukocidins D and lukM/lukF-P83, clumping factors A and B, fibrinogen binding protein and fibronectin-binding protein A. Some virulence factors e.g. fibronectin-binding protein B and Staphylococcus aureus surface protein G were less common. Genes coding for several staphylococcal enterotoxins and toxic shock syndrome toxin-1 (TSST-1) were commonly found, especially in one major pulsotype. No beta-lactamase genes were found in any common pulsotype, while present in some rare pulsotypes, indicated to be of human origin. Production of TSST-1, enterotoxins, hemolysins and beta-lactamase could all be positively correlated to presence of the corresponding genes. This study reveals a number of genotypic differences and similarities among common and rare pulsotypes of S. aureus from cases of mastitis in Sweden. The results could help the design of diagnostic tools to guide on-farm interventions according to the expected impact on udder health from a specific S. aureus genotype.

  6. Postabortal and postpartum contraception.

    PubMed

    Cameron, Sharon

    2014-08-01

    Healthcare providers often underestimate a woman' need for immediate effective contraception after an abortion or childbirth. Yet, these are times when women may be highly motivated to avoid or delay another pregnancy. In addition, starting the most effective long-acting reversible methods (i.e. the intrauterine device, intrauterine system or implants) at these times, is safe, with low risk of complications. Good evidence shows that women choosing long-acting reversible contraceptives at the time of an abortion are at significantly lower risk of another abortion, compared with counterparts choosing other methods. Uptake of long-acting reversible methods postpartum can also prevent short inter-pregnancy intervals, which have negative consequences for maternal and child health. It is important, therefore, that providers of abortion and maternity care are trained and funded to be able to provide these methods for women immediately after an abortion or childbirth.

  7. Management of Postpartum Depression

    PubMed Central

    Guille, Constance; Newman, Roger; Fryml, Leah D.; Lifton, Clay K.; Epperson, C. Neill

    2013-01-01

    Postpartum depression, now termed peripartum depression by the DSM-V, is one of the most common complications in the postpartum period and has potentially significant negative consequences for mothers and their families. This article highlights common clinical challenges in the treatment of peripartum depression and reviews the evidence for currently available treatment options. Psychotherapy is the first-line treatment options for women with mild-to-moderate peripartum depression. Antidepressant medication in combination with therapy is recommended for women with moderate-to-severe depression. While pooled case reports and small controlled studies have demonstrated undetectable infant serum levels and no short-term adverse events in infants of mothers breastfeeding while taking sertraline (Zoloft) and paroxetine (Paxil), further research is needed including larger samples and long-term follow-up of infants exposed to antidepressants via breastfeeding with control for maternal depression. Pharmacological treatment recommendations in women who are lactating must include discussion with the patient regarding the benefits of breastfeeding, risks of antidepressant use during lactation and risks of untreated illness. There is a growing evidence base for non-pharmacological interventions including repetitive Transcranial Magnetic Stimulation (rTMS) which may offer an attractive option for women who wish to continue to breastfeed and are concerned about exposure of medication to their infant. Among severe cases of peripartum depression with psychosis referral to a psychiatrist or psychiatric APRN is warranted. Suicidal or homicidal ideation with a desire, intent or plan to harm oneself or anyone one else, including the infant, is a psychiatric emergency, and an evaluation by a mental health professional should be conducted immediately. Peripartum depression treatment research is limited by small samples sizes and few controlled studies. Much work is still needed to better

  8. Postpartum Rh immunoprophylaxis.

    PubMed

    Sandler, S Gerald; Gottschall, Jerome L

    2012-12-01

    The postpartum dose of Rh immune globulin varies according to an individual laboratory estimation of fetal red blood cells in each mother's peripheral blood. In the United States, a four-step procedure determines the postpartum dose (number of vials of 300 micrograms; 1,500 international units) of Rh immune globulin (anti-D) for each RhD-negative mother who has delivered an RhD-positive newborn and has not already formed anti-D. The first step is a rosette fetal red blood cell screen to determine whether an excessive (greater than 30 mL fetal whole blood) fetomaternal hemorrhage occurred. If the rosette screen is negative, the mother receives one vial of Rh immune globulin for Rh immunoprophylaxis. If the rosette screen is positive, the blood sample is retested by a quantitative method, typically an acid-elution (Kleihauer-Betke) assay. The result of the acid-elution assay is converted to an estimation of the volume of the fetomaternal hemorrhage, which is the basis for calculating the dose of Rh immune globulin. The acid-elution assay is subjective, imprecise, and poorly reproducible. As a result, the formula for calculating the dose includes a precautionary adjustment, adding an extra vial in borderline situations to prevent underdosing. Flow cytometry is a more precise method for quantifying a fetomaternal hemorrhage. However, few hospitals use flow cytometry, because it is not cost-effective to maintain an expensive, high-technology laboratory service for the relatively few occasions when a precise quantitative determination of fetomaternal hemorrhage is required.

  9. Toll-like receptor 4 regulates lipopolysaccharide-induced inflammation and lactation insufficiency in a mouse model of mastitis.

    PubMed

    Glynn, Danielle J; Hutchinson, Mark R; Ingman, Wendy V

    2014-05-01

    Lactation mastitis is a debilitating inflammatory breast disease in postpartum women. Disease severity is associated with markers of inflammation rather than bacterial load, suggesting that immune-signaling pathways activated in the host are important in the disease pathology. The role of the innate pattern recognition receptor toll-like receptor 4 (TLR4) in progression and resolution of mastitislike disease was investigated in a mouse model. Lipopolysaccharide in Matrigel (10 μg/10 μl) was administered into the teat canal of lactating Tlr4 null mutant and wild-type mice to induce a localized area of inflammation. Mastitis induction resulted in a marked influx of RB6-positive neutrophils and F4/80-positive macrophages, which was higher in Tlr4(-/-) mice compared to wild-type mice. Tlr4 null mutation resulted in an altered immune-signaling fingerprint following induction of mastitis, with attenuated serum cytokines, including CXCL1, CCL2, interleukin 1 beta, and tumor necrosis factor alpha compared to wild-type mice. In both genotypes, the localized area of inflammation had resolved after 7 days, and milk protein was evident. However, the mammary glands of wild-type mice exhibited reduced capacity for milk production, with decreased percent area populated with glandular epithelium and decreased abundance of nuclear phosphorylated signal transducer and activator of transcription 5 compared to Tlr4 null mice. This study demonstrates that inflammatory pathways activated in the host are critically important in mastitis disease progression and suggests that lactation insufficiency associated with mastitis may be a consequence of TLR4-mediated inflammation, rather than the bacterial infection itself.

  10. Inflammatory mediators in mastitis and lactation insufficiency.

    PubMed

    Ingman, Wendy V; Glynn, Danielle J; Hutchinson, Mark R

    2014-07-01

    Mastitis is a common inflammatory disease during lactation that causes reduced milk supply. A growing body of evidence challenges the central role of pathogenic bacteria in mastitis, with disease severity associated with markers of inflammation rather than infection. Inflammation in the mammary gland may be triggered by microbe-associated molecular patterns (MAMPs) as well as danger-associated molecular patterns (DAMPs) binding to pattern recognition receptors such as the toll-like receptors (TLRs) on the surface of mammary epithelial cells and local immune cell populations. Activation of the TLR4 signalling pathway and downstream nuclear factor kappa B (NFkB) is critical to mediating local mammary gland inflammation and systemic immune responses in mouse models of mastitis. However, activation of NFkB also induces epithelial cell apoptosis and reduced milk protein synthesis, suggesting that inflammatory mediators activated during mastitis promote partial involution. Perturbed milk flow, maternal stress and genetic predisposition are significant risk factors for mastitis, and could lead to a heightened TLR4-mediated inflammatory response, resulting in increased susceptibility and severity of mastitis disease in the context of low MAMP abundance. Therefore, heightened host inflammatory signalling may act in concert with pathogenic or commensal bacterial species to cause both the inflammation associated with mastitis and lactation insufficiency. Here, we present an alternate paradigm to the widely held notion that breast inflammation is driven principally by infectious bacterial pathogens, and suggest there may be other therapeutic strategies, apart from the currently utilised antimicrobial agents, that could be employed to prevent and treat mastitis in women.

  11. Internet confessions of postpartum depression.

    PubMed

    Kantrowitz-Gordon, Ira

    2013-12-01

    Women with postpartum depression may suffer in silence due to the stigma of depression and failed motherhood. It is important to consider how mothers are able to talk about postpartum depression and what strategies they use. Foucault's idea that confession is a widespread technique for producing truth in Western societies was tested through discourse analysis of posts on an Internet forum for women with postpartum depression. The Internet forum showed women's use of confessionary language and self-judgments as well as their sense of disconnected mothering, shame, and disembodiment. Discourses of depression included the good mother, biomedical illness, and social dysfunction. Findings have implications for creating safe spaces for helping mothers with postpartum depression. PMID:24274243

  12. Psychobiology of postpartum mood disorders.

    PubMed

    Wisner, K L; Stowe, Z N

    1997-02-01

    Postpartum mood disorders are common. The clustering of mood-disorder episodes after birth compels a search for factors particularly potent during childbearing. In this article, the complex relationships between the dynamic postbirth physiological environment and mood disorder are discussed. Available studies show a lack of evidence that serum levels of gonadal hormones account for mood disturbance in women. However, substantial amounts of data demonstrate their ability to modulate other neuroendocrine systems. Alterations in hypothalamic-pituitary-adrenal (HPA) axis function attributable to childbearing show remarkable similarity to those observed in depressed women. Postpartum women are also at increased risk for hypothalamic-pituitary-thyroidal (HPT) axis dysfunction that may increase affective-disorder vulnerability. A decreased rate of postpartum recovery of HPA- and HPT-axis function may play a more central role than cross-sectional measures. Understanding the etiology of postpartum mood disorders will require integration of multiple psychosocial and biological risk factors. Further research is critically needed.

  13. Postpartum management of diabetes pregnancy.

    PubMed

    Hossain, Nazli

    2016-09-01

    Diabetes mellitus has assumed the role of an epidemic. Previously considered a disease of affluent developed countries, it has become more common in developing countries. Pakistan is included among the countries with a high prevalence of diabetes. In this scenario, postpartum management of a woman with diabetes mellitus becomes more important as in this period counseling and educating a woman is essential. Counselling includes life style modifications to prevent future risks involving all the systems of the body. This review article discusses management of diabetes mellitus in postpartum period, guidelines for postpartum screening of women with gestational diabetes mellitus, risks involved in future life and stresses upon the need of local population based studies. Primary care providers and gynaecologists must realize the importance of postpartum screening for diabetes mellitus and provide relevant information to women as well. PMID:27582163

  14. Postpartum Depression: An Interactional View.

    ERIC Educational Resources Information Center

    Kraus, Mary Ann; Redman, E. Scott

    1986-01-01

    Postpartum depression is conceptualized as a predictable developmental, family crisis, which occurs when the natural difficulties of childbirth are benignly mishandled. Tactics are illustrated for interdicting maladaptive interpersonal spirals, including normalizing conflicting complaints; reframing depression as positive but costly; regulating…

  15. Antimicrobial resistance of mastitis pathogens.

    PubMed

    Oliver, Stephen P; Murinda, Shelton E

    2012-07-01

    Antibiotics are used extensively in the dairy industry to combat disease and to improve animal performance. Antibiotics such as penicillin, cephalosporin, streptomycin, and tetracycline are used for the treatment and prevention of diseases affecting dairy cows caused by a variety of gram-positive and gram-negative bacteria. Antibiotics are often administrated routinely to entire herds to prevent mastitis during the dry period. An increase in the incidence of disease in a herd generally results in increased use of antimicrobials, which in turn increases the potential for antibiotic residues in milk and the potential for increased bacterial resistance to antimicrobials. Continued use of antibiotics in the treatment and prevention of diseases of dairy cows will continue to be scrutinized. It is clear that strategies employing the prudent use of antimicrobials are needed. This clearly illustrates the importance of effective herd disease prevention and control programs. Based on studies published to date, scientific evidence does not support widespread, emerging resistance among mastitis pathogens to antibacterial drugs even though many of these antibiotics have been used in the dairy industry for treatment and prevention of disease for several decades. However, it is clear that use of antibiotics in dairy cows can contribute to increased antimicrobial resistance. While antimicrobial resistance does occur, we are of the opinion that the advantages of using antibiotics for the treatment of mastitis far outweigh the disadvantages. The clinical consequences of antimicrobial resistance of dairy pathogens affecting humans appear small. Antimicrobial resistance among dairy pathogens, particularly those found in milk, is likely not a human health concern as long as the milk is pasteurized. However, there are an increasing number of people who choose to consume raw milk. Transmission of an antimicrobial-resistant mastitis pathogen and/or foodborne pathogen to humans could occur

  16. Management of postpartum depression.

    PubMed

    Guille, Constance; Newman, Roger; Fryml, Leah D; Lifton, Clay K; Epperson, C Neill

    2013-01-01

    The mainstays of treatment for peripartum depression are psychotherapy and antidepressant medications. More research is needed to understand which treatments are safe, preferable, and effective. Postpartum depression, now termed peripartum depression by the DSM-V, is one of the most common complications in the postpartum period and has potentially significant negative consequences for mothers and their families. This article highlights common clinical challenges in the treatment of peripartum depression and reviews the evidence for currently available treatment options. Psychotherapy is the first-line treatment option for women with mild to moderate peripartum depression. Antidepressant medication in combination with therapy is recommended for women with moderate to severe depression. Although pooled case reports and small controlled studies have demonstrated undetectable infant serum levels and no short-term adverse events in infants of mothers breastfeeding while taking sertraline (Zoloft) and paroxetine (Paxil), further research is needed including larger samples and long-term follow-up of infants exposed to antidepressants via breastfeeding controlling for maternal depression. Pharmacologic treatment recommendations for women who are lactating must include discussion with the patient regarding the benefits of breastfeeding, risks of antidepressant use during lactation, and risks of untreated illness. There is a growing evidence base for nonpharmacologic interventions including repetitive transcranial magnetic stimulation, which may offer an attractive option for women who wish to continue to breastfeed and are concerned about their infants being exposed to medication. Among severe cases of peripartum depression with psychosis, referral to a psychiatrist or psychiatric advanced practice registered nurse is warranted. Suicidal or homicidal ideation with a desire, intent, or plan to harm oneself or anyone else, including the infant, is a psychiatric emergency, and

  17. Lying behavior and postpartum health status in grazing dairy cows.

    PubMed

    Sepúlveda-Varas, P; Weary, D M; von Keyserlingk, M A G

    2014-10-01

    Many cows have difficulty making the transition from pregnancy to lactation, as evidenced by the high incidence of disease that occurs in the weeks after calving. Changes in lying behavior can be used as an indicator of illness, yet no work to date has evaluated this relationship in dairy cows on pasture. The objectives of this study were to describe the lying behavior of grazing dairy cows during the first 3 wk after calving and determine the relationships between transition diseases and lying behavior. Our convenience sample included 227 multiparous and 47 primiparous Holstein cows from 6 commercial farms. Cows were recruited as they calved during the spring calving period. Electronic data loggers (Hobo Pendant G Acceleration, Onset Computer Corp., Pocasset, MA) recorded lying behavior at 1-min intervals. Diseases were recorded up to 21 d in milk, and cows were subsequently categorized into 3 health categories: (1) healthy, not lame and had no other signs of clinical (retained placenta, milk fever, metritis, mastitis) or subclinical (ketosis, hypocalcemia) postpartum diseases; (2) lame, identified as being clinically or severely lame with no other signs of clinical or subclinical postpartum disease; and (3) sick, diagnosed as having one or more clinical postpartum diseases (with or without a subclinical disease) but not lame. This last group was further divided into 2 groups: those that were diagnosed with a single clinical health event and those diagnosed with more than one clinical event. Lying behavior differed between primiparous and multiparous cows; primiparous cows divided their lying time into more bouts than did multiparous cows (9.7 ± 0.54 vs. 8.4 ± 0.26 bouts/d) and spent less time lying down than multiparous cows (7.5 ± 0.38 h/d vs. 8.5 ± 0.19 h/d). Lying behavior was also affected by illness; primiparous cows that developed more than one clinical disease, excluding lameness, spent more time lying, and tended to have longer lying bouts in the days

  18. The Heritability of Postpartum Depression

    PubMed Central

    Corwin, Elizabeth J.; Kohen, Ruth; Jarrett, Monica; Stafford, Brian

    2012-01-01

    Postpartum depression (PPD) is a serious mood disorder that may carry life-long consequences for a woman and her family. Multiple risk factors for PPD have been identified, including psychosocial, situational, and biological stimuli, several of which are experienced by most, if not all, postpartum women. Given the commonality of these risk factors, it is unclear why fewer than 20% of postpartum women actually develop PPD. In this review, we suggest that different susceptibility to PPD among postpartum women may be explained by the presence or absence of genetic variants that confer increased risk. We review three categories of genes known to code for proteins associated with depression in the general population or proteins known to be affected by childbirth for their possible association with PPD, including genes related to central nervous system monoamine availability, proinflammatory cytokines, and brain neuropeptides. Only two studies are available in the literature to date specifically looking at polymorphisms in postpartum women as related to PPD; both are concerned with monoamine availability. These are discussed in further depth. Conclusions regarding the contribution of genetic polymorphisms to the development of PPD are mixed. Ultimately, the complexity of the disorder and the interrelationships among different genes thought to contribute to depression suggest that much more research is required to understand the heritability of PPD. The complexity of the disorder also suggests that epigenetic influences must be considered as well when discussing susceptibility. PMID:20453020

  19. [Therapeutic aspects of coli mastitis in ruminants].

    PubMed

    Verheijden, J H; van Miert, A S

    1985-01-01

    Cows with coliform mastitis showed, in addition to fever, tachycardia and ruminal stasis and a concatenation of nonspecific responses, such as neutrophylic leukopenia followed by leukocytosis, lymphopenia, hypocalcaemia, hypoferraemia, hypozincaemia, and hypercupremia, and changes in the concentration of certain serum proteins. Similar responses occurred in cows and goats when mastitis was induced by an E. coli endotoxin or following the i/v injection of such endotoxin. Research suggested that in cows with clinical mastitis the symptoms of a generalized disease were predominantly the result of the release of phagocyte endogenous proteins at the site of inflammation in the mammary gland. Another inflammatory protein was the leukocytic endothelial mediator which changed the plasma concentrations of trace elements. Local treatment with the rather toxic antibiotic, polymyxin B, blocked the effect of the endotoxin administered via the udder on plasma Zn and Fe values. Therefore, local treatment with this drug seemed to be indicated with cows having E. coli mastitis. Based on pharmacokinetic behaviour parenteral treatment of such cows with trimethoprim or chloramphenicol appeared to be interest. Furthermore fluboprofen, a nonsteroid antiinflammatory agent was shown to possess a beneficial effect in cows with experimental E. coli mastitis.

  20. [Evaluation of risk factors for Mastitis-Metritis-Agalactia in pig farms in Switzerland].

    PubMed

    Jenny, B; Vidondo, B; Pendl, W; Kümmerlen, D; Sidler, X

    2015-12-01

    Mastitis-Metritis-Agalactia (MMA), also known as postpartum dysgalactia syndrome (PPDS) is the most important disease complex in sows after birth. The present study compared 30 MMA problem herds (over 12% of farrowing sows affected) with 30 control farms (less than 10% of farrowing sows affected) to identify risk factors and treatment incidence. Important risk factors identified were in gilts the integration into the herd after the first farrowing, in gestating sows firm fecal consistency as well as in lactating sows soiled troughs, a low flow rate (<2 liters per minute) in drinking nipples and a high prevalence of lameness. The treatment incidence was also significantly different between the two groups. The MMA prevalence could be reduced through optimization of husbandry, feeding and management, which could essentially diminish the use of antibiotics. PMID:26891575

  1. Postpartum Post-Traumatic Stress Disorder

    MedlinePlus

    ... 944.4773 Learn More Pregnancy & Postpartum Mental Health Social Support Online Training Depression During Pregnancy & Postpartum Anxiety During ... this illness is caused by a real or perceived trauma during delivery or postpartum. ... and/or lack of support and reassurance during the delivery Women who have ...

  2. The Identification of Postpartum Depression

    PubMed Central

    Sit, Dorothy K.; Wisner, Katherine L.

    2009-01-01

    Postpartum depression (PPD) is the most common medical complication of childbearing. Universal screening maximizes the likelihood of prompt identification of PPD. Obstetrician-gynecologists routinely evaluate postpartum women for a general health examination and review of family planning options at approximately 6 weeks after birth; therefore, they are well-positioned to identify PPD. In this paper, we review the diagnostic criteria for postpartum depressive disorders and clinical risk factors predictive of PPD. We examine depression screening tools, appropriate cut-points associated with positive screens, the optimal timing for screening and the acceptability of depression screening in obstetrical settings. Lastly, we explore how to manage patients who screen positive for depression and treatment options for women with PPD. PMID:19661761

  3. Genomic Comparative Study of Bovine Mastitis Escherichia coli.

    PubMed

    Kempf, Florent; Slugocki, Cindy; Blum, Shlomo E; Leitner, Gabriel; Germon, Pierre

    2016-01-01

    Escherichia coli, one of the main causative agents of bovine mastitis, is responsible for significant losses on dairy farms. In order to better understand the pathogenicity of E. coli mastitis, an accurate characterization of E. coli strains isolated from mastitis cases is required. By using phylogenetic analyses and whole genome comparison of 5 currently available mastitis E. coli genome sequences, we searched for genotypic traits specific for mastitis isolates. Our data confirm that there is a bias in the distribution of mastitis isolates in the different phylogenetic groups of the E. coli species, with the majority of strains belonging to phylogenetic groups A and B1. An interesting feature is that clustering of strains based on their accessory genome is very similar to that obtained using the core genome. This finding illustrates the fact that phenotypic properties of strains from different phylogroups are likely to be different. As a consequence, it is possible that different strategies could be used by mastitis isolates of different phylogroups to trigger mastitis. Our results indicate that mastitis E. coli isolates analyzed in this study carry very few of the virulence genes described in other pathogenic E. coli strains. A more detailed analysis of the presence/absence of genes involved in LPS synthesis, iron acquisition and type 6 secretion systems did not uncover specific properties of mastitis isolates. Altogether, these results indicate that mastitis E. coli isolates are rather characterized by a lack of bona fide currently described virulence genes.

  4. Epidemiology of Bovine Mastitis in Cows of Dharwad District

    PubMed Central

    Kurjogi, Mahantesh M.; Kaliwal, Basappa B.

    2014-01-01

    Bovine mastitis is very common in cows of both developed and developing countries. The prevalence of clinical and subclinical mastitis (SCM) varies from region to region. Hence, the present study was carried out to determine the prevalence of mastitis using three diagnostic tests by considering different risk factors like age, lactation, breed, season, quarters, and herd. The results showed that surf field mastitis test (SFMT) is the most sensitive test for diagnosis of bovine mastitis, the older age and cows with later part of lactation period were more prone to bovine mastitis, and exotic breeds like Holstein freshen (HF) were more susceptible to bovine mastitis. The highest incidence of mastitis was recorded in monsoon season. The prevalence of subclinical and clinical mastitis was more in single and two quarters, respectively, and the rate of bovine mastitis was more in unorganized herds. The study concluded that SCM is directly associated with age, lactation period, and environmental factors of the cow and clinical mastitis is more associated with breed of the cow and environmental conditions. PMID:27382623

  5. Genomic Comparative Study of Bovine Mastitis Escherichia coli

    PubMed Central

    Kempf, Florent; Slugocki, Cindy; Blum, Shlomo E.; Leitner, Gabriel; Germon, Pierre

    2016-01-01

    Escherichia coli, one of the main causative agents of bovine mastitis, is responsible for significant losses on dairy farms. In order to better understand the pathogenicity of E. coli mastitis, an accurate characterization of E. coli strains isolated from mastitis cases is required. By using phylogenetic analyses and whole genome comparison of 5 currently available mastitis E. coli genome sequences, we searched for genotypic traits specific for mastitis isolates. Our data confirm that there is a bias in the distribution of mastitis isolates in the different phylogenetic groups of the E. coli species, with the majority of strains belonging to phylogenetic groups A and B1. An interesting feature is that clustering of strains based on their accessory genome is very similar to that obtained using the core genome. This finding illustrates the fact that phenotypic properties of strains from different phylogroups are likely to be different. As a consequence, it is possible that different strategies could be used by mastitis isolates of different phylogroups to trigger mastitis. Our results indicate that mastitis E. coli isolates analyzed in this study carry very few of the virulence genes described in other pathogenic E. coli strains. A more detailed analysis of the presence/absence of genes involved in LPS synthesis, iron acquisition and type 6 secretion systems did not uncover specific properties of mastitis isolates. Altogether, these results indicate that mastitis E. coli isolates are rather characterized by a lack of bona fide currently described virulence genes. PMID:26809117

  6. Control of Bovine Mastitis: Old and Recent Therapeutic Approaches.

    PubMed

    Gomes, Fernanda; Henriques, Mariana

    2016-04-01

    Mastitis is defined as the inflammatory response resulting of the infection of the udder tissue and it is reported in numerous species, namely in domestic dairy animals. This pathology is the most frequent disease of dairy cattle and can be potentially fatal. Mastitis is an economically important pathology associated with reduced milk production, changes in milk composition and quality, being considered one of the most costly to dairy industry. Therefore, the majority of research in the field has focused on control of bovine mastitis and many efforts are being made for the development of new and effective anti-mastitis drugs. Antibiotic treatment is an established component of mastitis control programs; however, the continuous search for new therapeutic alternatives, effective in the control and treatment of bovine mastitis, is urgent. This review will provide an overview of some conventional and emerging approaches in the management of bovine mastitis' infections. PMID:26687332

  7. Control of Bovine Mastitis: Old and Recent Therapeutic Approaches.

    PubMed

    Gomes, Fernanda; Henriques, Mariana

    2016-04-01

    Mastitis is defined as the inflammatory response resulting of the infection of the udder tissue and it is reported in numerous species, namely in domestic dairy animals. This pathology is the most frequent disease of dairy cattle and can be potentially fatal. Mastitis is an economically important pathology associated with reduced milk production, changes in milk composition and quality, being considered one of the most costly to dairy industry. Therefore, the majority of research in the field has focused on control of bovine mastitis and many efforts are being made for the development of new and effective anti-mastitis drugs. Antibiotic treatment is an established component of mastitis control programs; however, the continuous search for new therapeutic alternatives, effective in the control and treatment of bovine mastitis, is urgent. This review will provide an overview of some conventional and emerging approaches in the management of bovine mastitis' infections.

  8. Prevalence and etiology of subclinical mastitis in dairy ewes in two seasons in Semnan province, Iran.

    PubMed

    Narenji Sani, Reza; Mahdavi, Ali; Moezifar, Melika

    2015-10-01

    Twenty-one dairy ewe flocks selected by stratified random sampling were subjected to study the prevalence and etiology of subclinical intramammary infections and to assess the influence of parity on the prevalence of intramammary infections. Also, spontaneous cure rates were determined over study period. A total of 1192 milk samples were collected at 2 weeks after lambing until tenth-week postpartum. All flocks had hand milking; those which were classified by bacterial culture and California Mastitis Test (CMT) as positive were deemed to have glands with subclinical mastitis (SCM). Of 1192 halves examined, 791 samples were collected during spring and 401 samples were collected during summer. Prevalence rate of SCM in spring was 14.7 %; and spontaneous cure that occurred in this season was 88.8 %; coagulase-negative staphylococci (CNS) were the most common isolates (66.6 %). Samples collected in spring showed higher prevalence rate of SCM than summer samples. This rate was 8.9 % in summer. Spontaneous cure rate in this season was 69.4 %, and Staphylococcus aureus (72.2 %) was the most common isolates. SCM was seen at significantly lower rates in left half than in right one (p < 0.05). Multiparous ewes had significantly higher (p < 0.05) SCM prevalence rates than primiparous ewes. The incidence of clinical mastitis (defined as number of clinical cases per 100 ewe-months) was 0.21 and 0.74 in spring and summer, respectively. The isolates from clinical cases in spring were fungi and, from summer, were S. aureus. Also, S. aureus SCM cases were not significantly severe than other SCM cases. In conclusion, multiparous ewes were most at risk, and severity of infection was higher in summer.

  9. Serratia marcescens mastitis in a dairy herd.

    PubMed

    Wilson, D J; Kirk, J H; Walker, R D; Bosworth, Q W

    1990-04-01

    Serratia marcescens caused clinical mastitis in 5 cows and nonclinical mastitis in 21 cows of a 190-cow herd. Repeated bacteriologic culture of specimens from the cows, postmilking teat dip, environment, and equipment was performed. Serratia marcescens was not isolated from the dip, environment, or equipment. Progress of the infection in cows was monitored for 10 months. Some cows remained infected with S marcescens for at least 10 months. Economic loss estimates were based on Dairy Herd Improvement Association linear score reports. The average nonclinical loss was about $22/cow. PMID:2184155

  10. An investigation into the effects of antenatal stressors on the postpartum neuroimmune profile and depressive-like behaviors.

    PubMed

    Posillico, Caitlin K; Schwarz, Jaclyn M

    2016-02-01

    Postpartum depression is a specific type of depression that affects approximately 10-15% of mothers [28]. While many have attributed the etiology of postpartum depression to the dramatic change in hormone levels that occurs immediately postpartum, the exact causes are not well-understood. It is well-known, however, that pregnancy induces a number of dramatic changes in the peripheral immune system that foster the development of the growing fetus. It is also well-known that changes in immune function, specifically within the brain, have been linked to several neuropsychiatric disorders including depression. Thus, we sought to determine whether pregnancy induces significant neuroimmune changes postpartum and whether stress or immune activation during pregnancy induce a unique neuroimmune profile that may be associated with depressive-like behaviors postpartum. We used late-gestation sub-chronic stress and late-gestation acute immune activation to examine the postpartum expression of depressive-like behaviors, microglial activation markers, and inflammatory cytokines within the medial prefrontal cortex (mPFC) and the hippocampus (HP). The expression of many immune molecules was significantly altered in the brain postpartum, and postpartum females also showed significant anhedonia, both independently of stress. Following late-gestation immune activation, we found a unique set of changes in neuroimmune gene expression immediately postpartum. Thus, our data indicate that even in the absence of additional stressors, postpartum females exhibit significant changes in the expression of cytokines within the brain that are associated with depressive-like behavior. Additionally, different forms of antenatal stress produce varying profiles of postpartum neuroimmune gene expression and associated depressive-like behaviors. PMID:26589802

  11. Postpartum Adjustment in Primiparous Parents.

    ERIC Educational Resources Information Center

    Atkinson, A. Kathleen; Rickel, Annette U.

    Within the framework of the social stress and behavioral theories of depression, this study investigated the hypothesis that postpartum depression is a function of disruption of parents' prepartum functioning by the subsequent demands of infant caretaking. Seventy-eight primiparous married couples (N=156, 78 men and 78 women) volunteered to…

  12. Adolescent Motherhood and Postpartum Depression

    ERIC Educational Resources Information Center

    Birkeland, Robyn; Thompson, J. Kevin; Phares, Vicky

    2005-01-01

    Adolescent mothers undergo unique personal and social challenges that may contribute to postpartum functioning. In this exploratory investigation completed within a risk and resilience framework, 149 adolescent mothers, ages 15 to 19, who participated in school-based teen parents' programs, completed measures of parental stress (social isolation…

  13. Prevalence of subclinical ketosis and relationships with postpartum diseases in European dairy cows.

    PubMed

    Suthar, V S; Canelas-Raposo, J; Deniz, A; Heuwieser, W

    2013-05-01

    Subclinical ketosis (SCK) is defined as concentrations of β-hydroxybutyrate (BHBA) ≥ 1.2 to 1.4 mmol/L and it is considered a gateway condition for other metabolic and infectious disorders such as metritis, mastitis, clinical ketosis, and displaced abomasum. Reported prevalence rates range from 6.9 to 43% in the first 2 mo of lactation. However, there is a dearth of information on prevalence rates considering the diversity of European dairy farms. The objectives of this study were to (1) determine prevalence of SCK, (2) identify thresholds of BHBA, and (3) study their relationships with postpartum metritis, clinical ketosis, displaced abomasum, lameness, and mastitis in European dairy farms. From May to October 2011, a convenience sample of 528 dairy herds from Croatia, Germany, Hungary, Italy, Poland, Portugal, Serbia, Slovenia, Spain, and Turkey was studied. β-Hydroxybutyrate levels were measured in 5,884 cows with a handheld meter within 2 to 15 d in milk (DIM). On average, 11 cows were enrolled per farm and relevant information (e.g., DIM, postpartum diseases, herd size) was recorded. Using receiver operator characteristic curve analyses, blood BHBA thresholds were determined for the occurrence of metritis, mastitis, clinical ketosis, displaced abomasum, and lameness. Multivariate binary logistic regression models were built for each disease, considering cow as the experimental unit and herd as a random effect. Overall prevalence of SCK (i.e., blood BHBA ≥ 1.2 mmol/L) within 10 countries was 21.8%, ranging from 11.2 to 36.6%. Cows with SCK had 1.5, 9.5, and 5.0 times greater odds of developing metritis, clinical ketosis, and displaced abomasum, respectively. Multivariate binary logistic regression models demonstrated that cows with blood BHBA levels of ≥ 1.4, ≥ 1.1 and ≥ 1.7 mmol/L during 2 to 15 DIM had 1.7, 10.5, and 6.9 times greater odds of developing metritis, clinical ketosis, and displaced abomasum, respectively, compared with cows with lower

  14. A Review of Postpartum Depression

    PubMed Central

    Andrews-Fike, Christa

    1999-01-01

    Postpartum depression (PPD) is an irritable, severely depressed mood that occurs within 4 weeks of giving birth and possibly as late as 30 weeks postpartum. Manifestations include crying spells, insomnia, depressed mood, fatigue, anxiety, and poor concentration. Patients may experience mild, moderate, or severe symptoms. Many psychosocial stressors may have an impact on the development of PPD. Recent studies conclude that the majority of factors are largely social in nature. The greatest risk is in women with a history of depression or other affective illness and in those who have experienced depression during past pregnancies. Women with significant risk factors should be followed closely in the postpartum period. The severity of symptoms and degree of impairment guide the approach to treatment. Treatment should begin with psychotherapy and advance to pharmacotherapy if needed; however, many patients benefit from concomitant treatment with both psychotherapy and medication. Common forms of psychotherapy include interpersonal therapy and short-term cognitive-behavioral therapy. Postpartum depression demands the same pharmacologic treatment as major depression does, with similar doses as those given to patients with nonpuerperal depression. It is essential to use an adequate dose of antidepressants in a duration sufficient to ensure complete recovery. Mothers should continue medication for 6 to 12 months postpartum to ensure a complete recovery. Inadequate treatment of depression puts women at risk for the sequelae of untreated affective illness, and the depression may become chronic, recurrent, and/or refractory. Family physicians are key players in the detection and treatment of PPD owing to the nature of the disease and the tendency for new mothers to negate their feelings as something other than a treatable psychiatric illness. PMID:15014700

  15. Peptidoglycan Hydrolases for Control of Mastitis Pathogens

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bovine mastitis results in annual losses between $1.7 billion and $2 billion in the United States alone. Among the most relevant causative agents of this disease are Streptococcus agalactiae (Group B; GBS) and Streptococcus dysgalactiae (Group C; GCS) streptococci as well as Staphylococcus aureus. ...

  16. Identification of Prototheca zopfii from Bovine Mastitis

    PubMed Central

    Zaini, F; Kanani, A; Falahati, M; Fateh, R; Salimi-Asl, M; Saemi, N; Farahyar, Sh; Kheirabad, A Kargar; Nazeri, M

    2012-01-01

    Background: The aim of this study was identification of the epidemiology of Prototheca zopfii species from the milk samples of dairy cattle in Isfahan, central Iran. Methods: Milk samples were obtained from 230 dairy cattle, 130 with and 100 without mastitis, in Isfahan. The samples were cultured in Prototheca Isolation Medium (PIM) and Sabouraud’s dextrose agar. All P. zopfii isolates were identified by morphological and biochemical methods. Then, as a confirmatory test they were examined by genotype-specific PCR. Results: Four P. zopfii strains (3.07%) were isolated from the 130 samples of dairy cattle with clinical mastitis and there was no isolation from totally 100 samples of healthy bovines without mastitis. Specific PCR product (about 946 bp) was detected in four isolates. Conclusion: It seems that P. zopfii genotype II plays a key role in affecting bovine mastitis that confirmed other previous studies. Our study was the first, which identified the Prototheca species by traditional and molecular methods in Iran and Middle East as well. PMID:23113230

  17. Intramammary administration of platelet concentrate as an unconventional therapy in bovine mastitis: first clinical application.

    PubMed

    Lange-Consiglio, A; Spelta, C; Garlappi, R; Luini, M; Cremonesi, F

    2014-10-01

    Bovine udder infections induce a variety of changes in gene expression of different growth factors that may suggest their possible role in glandular tissue protection or repair processes. Growth factors and also chemokines and cytokines may act synergistically to increase the infiltration of neutrophils and macrophages to promote angiogenesis, fibroplasia, matrix deposition, and, ultimately, re-epithelialization. Considering the vast applications, typically in human medicine, of platelet concentrate (PC) and its ease of preparation, the aim of our study was to evaluate an alternative therapy to stimulate the regeneration of glandular tissue, administering a concentration in excess of the growth factors contained in the PC. In each one of the 3 farms examined in the trial, PC was prepared from donor cows in good health, free from infections, and with no records of medications administered during the previous 2 mo. The platelet produced in one farm was used only for treating the cows of the same farm in a heterologous way. A total of 229 mastitic quarters were divided in 3 groups: antibiotic group (treated with intramammary antibiotic), antibiotic and PC group (treated intramammarily with antibiotics in association with PC), and PC group (treated with intramammary PC alone). The diagnosis of mastitis was based on somatic cell count and bacteriological evaluation of the milk from the affected quarter. Platelet concentrate, alone or in association with antibiotic, was used for 3 consecutive days as an unconventional therapy in bovine acute and chronic mastitis. Our data show that the associated action of antibiotic and PC performed significantly better than the antibiotic alone, either for the recovery of the affected mammary quarters or for somatic cell count reduction. In the same way, the association antibiotic plus PC showed significantly fewer relapses compared with the antibiotic alone, either for acute or chronic mastitis. The treatment with only PC did not show

  18. Intramammary administration of platelet concentrate as an unconventional therapy in bovine mastitis: first clinical application.

    PubMed

    Lange-Consiglio, A; Spelta, C; Garlappi, R; Luini, M; Cremonesi, F

    2014-10-01

    Bovine udder infections induce a variety of changes in gene expression of different growth factors that may suggest their possible role in glandular tissue protection or repair processes. Growth factors and also chemokines and cytokines may act synergistically to increase the infiltration of neutrophils and macrophages to promote angiogenesis, fibroplasia, matrix deposition, and, ultimately, re-epithelialization. Considering the vast applications, typically in human medicine, of platelet concentrate (PC) and its ease of preparation, the aim of our study was to evaluate an alternative therapy to stimulate the regeneration of glandular tissue, administering a concentration in excess of the growth factors contained in the PC. In each one of the 3 farms examined in the trial, PC was prepared from donor cows in good health, free from infections, and with no records of medications administered during the previous 2 mo. The platelet produced in one farm was used only for treating the cows of the same farm in a heterologous way. A total of 229 mastitic quarters were divided in 3 groups: antibiotic group (treated with intramammary antibiotic), antibiotic and PC group (treated intramammarily with antibiotics in association with PC), and PC group (treated with intramammary PC alone). The diagnosis of mastitis was based on somatic cell count and bacteriological evaluation of the milk from the affected quarter. Platelet concentrate, alone or in association with antibiotic, was used for 3 consecutive days as an unconventional therapy in bovine acute and chronic mastitis. Our data show that the associated action of antibiotic and PC performed significantly better than the antibiotic alone, either for the recovery of the affected mammary quarters or for somatic cell count reduction. In the same way, the association antibiotic plus PC showed significantly fewer relapses compared with the antibiotic alone, either for acute or chronic mastitis. The treatment with only PC did not show

  19. Extensive choroidal infarction in a case of mixed essential cryoglobulinaemia in a postpartum female.

    PubMed

    Takkar, Brijesh; Azad, Shorya Vardhan; Kumar, Uma; Venkatesh, Pradeep

    2016-01-01

    A case of mixed essential cryoglobulinaemia resulting in massive choroidal infarction and irreversible vision loss in a postpartum female is discussed. Cryoglobulinaemia can rarely involve ocular vessels and, in this case, was adjunctive to mild hypertension in causing acute choroidopathy. Although the systemic condition of the patient improved after steroids and immunosuppressive agents, the visual loss was permanent. PMID:27637276

  20. [Recurrent clinical mastitis in dairy cattle - importance and causes].

    PubMed

    Grieger, A-S; Zoche-Golob, V; Paduch, J-H; Hoedemaker, M; Krömker, V

    2014-01-01

    Clinical mastitis as a frequently recurrent event can cause substantive economic loss on dairy farms. The reason for recurrent mastitis can be either a persistent infection of the bovine mammary gland by a mastitis pathogen or a reinfection of a quarter or udder after bacteriological cure. The virulence properties of a mastitis pathogen and the cure odds of an individual cow determine the development of persistent infections. Clinical episodes may alternate with periods without symptoms in the course of persistent infections. Strategies to reduce cases of recurrent mastitis have to include improved treatment concepts and measures to decrease new infection rates. The present literature review summarises the knowledge of definitions, frequencies, causes and effects of recurrent mastitis.

  1. Idiopathic granulomatous mastitis with erythema nodosum and polyarthritis.

    PubMed

    Alungal, J; Abdulla, M C; Narayan, R

    2016-01-01

    A 25 year-old woman presented with a painful mass in the left breast, polyarthritis and erythema nodosum. Fine needle aspiration cytology led to a diagnosis of granulomatous mastitis. Oral prednisolone rapidly improved the arthritis and the erythema nodosum. Granulomatous mastitis is a very rare, chronic inflammatory disease and only ten patients with granulomatous mastitis with erythema nodosum and polyarthitis have been described. PMID:27608798

  2. A cow-level association of ruminal pH on body condition score, serum beta-hydroxybutyrate and postpartum disorders in Thai dairy cattle.

    PubMed

    Chaidate, Inchaisri; Somchai, Chanpongsang; Jos, Noordhuizen; Henk, Hogeveen

    2014-09-01

    Subacute ruminal acidosis in dairy cows occurs when ruminal pH is below about 5.5. However, the exact threshold level of ruminal pH affecting cow health is still in debate. This investigation was carried out in 505 cows within 31 farms. The postpartum disorders, including dystocia, retained placenta, anestrus, cystic ovary, metritis, clinical mastitis and lameness, were analyzed. Ruminal pH, serum beta-hydroxy butyrate (SBHB), serum urea nitrogen and body condition score (BCS) were measured once during the 3 to 6 weeks postpartum, while BCS was determined once more at 1 week before calving. Ruminal pH was determined by ruminocentesis technique. The ruminal pH was evaluated to study the association with BCS, SBHB and postpartum disorders using linear regression in a generalized linear mixed model with farm as a random effect. The results show that low ruminal pH was associated with dystocia, metritis and lameness. Moreover, a low ruminal pH can be found in cows with a high loss of BCS after calving and also in cows with low SBHB postpartum. These findings confirmed the feasibility of the ruminocentesis technique and the association of low ruminal pH on various postpartum disorders at the individual cow level. However, the consequences of low ruminal pH on dairy cow health still needs more exploration for a better understanding of the physiological mechanisms.

  3. The Postpartum Telogen Effluvium Fallacy

    PubMed Central

    Mirallas, Oriol; Grimalt, Ramon

    2016-01-01

    Introduction Postpartum telogen effluvium (PPTE) is a commonly described entity, but few studies deal with the real incidence and pathogenesis of this claimed common disease. Objective To analyze the objective data published and to define the real incidence of the so-called PPTE. Method A retrospective review of the published data was conducted. Results No statistically significant data were found in any of the papers reviewed, which could support the conclusion that the amount of hair shedding between pregnant and postpartum women is different. Conclusion PPTE is not a well-defined entity, and the exact incidence is unknown. From our literature review, we could state that the frequency of PPTE is so low and undefined that we dare say that PPTE does not exist. PMID:27386466

  4. [Management of major postpartum hemorrhage].

    PubMed

    Nebout, Sophie; Merbai, Nadia; Faitot, Valentina; Keita, Hawa

    2014-02-01

    Postpartum hemorrhage (PPH) is defined by loss of greater than 500 mL of blood following vaginal delivery or 1,000 mL of blood following cesarean section, in the first 24 hours postpartum. Its incidence is up to 5% and the severe forms represent 1% of births. PPH is the first cause of obstetrical maternal mortality in France and 90% of these deaths are considered as preventable. Its management is multidisciplinary (obstetricians, anesthetists, midwives, biologists and interventional radiologists), based on treatment protocols where time is a major prognosis factor. In case of failure of the initial measures (oxytocin, manual placenta removal, uterus and birth canal examination), the management of severe forms includes active resuscitation (intravenous fluids, blood transfusion, vasoactive drugs), haemostatic interventions (sulprostone, tamponnade and haemostatic suture, surgical procedures and arterial embolization) and the correction of any potential coagulopathy (administration of blood products and haemostatic agents). PMID:24373716

  5. [Relationship between residual milk and clinical mastitis in dairy cattle].

    PubMed

    Cording, F; Hoedemaker, M; Krömker, V

    2013-01-01

    Mastitis in cattle is an infection of the mammary gland caused by infection, toxins and/or trauma. Currently, it is assumed that there is a correlation between higher amounts of residual milk and the incidence of clinical mastitis. The amount of residual milk can be examined using different methods. Higher amounts of residual milk may result from an insufficient teat condition and individual detachment settings of milking units. To date, scientific literature has already discussed the relationship between high amounts of residual milk, undermilking and the occurrence of clinical mastitis. The present paper reviews the current status of knowledge regarding residual milk and risk of mastitis.

  6. Expression profile of genes associated with mastitis in dairy cattle

    PubMed Central

    2009-01-01

    In order to characterize the expression of genes associated with immune response mechanisms to mastitis, we quantified the relative expression of the IL-2, IL-4, IL-6, IL-8, IL-10, IFN-γ and TNF- α genes in milk cells of healthy cows and cows with clinical mastitis. Total RNA was extracted from milk cells of six Black and White Holstein (BW) cows and six Gyr cows, including three animals with and three without mastitis per breed. Gene expression was analyzed by real-time PCR. IL-10 gene expression was higher in the group of BW and Gyr cows with mastitis compared to animals free of infection from both breeds (p < 0.05). It was also higher in BW Holstein animals with clinical mastitis (p < 0.001), but it was not significant when Gyr cows with and without mastitis were compared (0.05 < p < 0.10). Among healthy cows, BW Holstein animals tended to present a higher expression of all genes studied, with a significant difference for the IL-2 and IFN- γ genes (p < 0.001). For animals with mastitis no significant difference in gene expression was observed between the two breeds. These findings suggest that animals with mastitis develop a preferentially cell-mediated immune response. Further studies including larger samples are necessary to better characterize the gene expression profile in cows with mastitis. PMID:21637453

  7. A Review of Postpartum Psychosis

    PubMed Central

    SIT, DOROTHY; ROTHSCHILD, ANTHONY J.; WISNER, KATHERINE L.

    2011-01-01

    Objective The objective is to provide an overview of the clinical features, prognosis, differential diagnosis, evaluation, and treatment of postpartum psychosis. Methods The authors searched Medline (1966–2005), PsycInfo (1974–2005), Toxnet, and PubMed databases using the key words postpartum psychosis, depression, bipolar disorder, schizophrenia, organic psychosis, pharmacotherapy, psychotherapy, and electroconvulsive therapy. A clinical case is used to facilitate the discussion. Results The onset of puerperal psychosis occurs in the first 1–4 weeks after childbirth. The data suggest that postpartum psychosis is an overt presentation of bipolar disorder that is timed to coincide with tremendous hormonal shifts after delivery. The patient develops frank psychosis, cognitive impairment, and grossly disorganized behavior that represent a complete change from previous functioning. These perturbations, in combination with lapsed insight into her illness and symptoms, can lead to devastating consequences in which the safety and well-being of the affected mother and her offspring are jeopardized. Therefore, careful and repeated assessment of the mothers’ symptoms, safety, and functional capacity is imperative. Treatment is dictated by the underlying diagnosis, bipolar disorder, and guided by the symptom acuity, patient’s response to past treatments, drug tolerability, and breastfeeding preference. The somatic therapies include antimanic agents, atypical antipsychotic medications, and ECT. Estrogen prophylaxis remains purely investigational. Conclusions The rapid and accurate diagnosis of postpartum psychosis is essential to expedite appropriate treatment and to allow for quick, full recovery, prevention of future episodes, and reduction of risk to the mother and her children and family. PMID:16724884

  8. Production effects related to mastitis and mastitis economics in dairy cattle herds.

    PubMed

    Seegers, Henri; Fourichon, Christine; Beaudeau, François

    2003-01-01

    Mastitis is the most prevalent production disease in dairy herds world-wide and is responsible for several production effects. Milk yield and composition can be affected by a more or less severe short-term depression and, in case of no cure, by a long-acting effect, and, sometimes, an overlapping effect to the next lactation. Summary values in the literature for losses of milk production were proposed at 375 kg for a clinical case (5% at the lactation level) and at 0.5 kg per 2-fold increase of crude SCC of a cow. Due to the withdrawal period after treatment, composition changes in milk can almost be neglected in economic calculations. Lethality rate for clinical mastitis is very low on the average, while anticipated culling occurs more frequently after clinical and subclinical mastitis (relative risk between 1.5 and 5.0). The economics of mastitis needs to be addressed at the farm level and, per se, depends on local and regional epidemiological, managerial and economic conditions. To assess the direct economic impact of mastitis, costs (i.e. extra resource use) and losses (i.e. reduced revenues) have to be aggregated. To support decision making for udder health control, it is necessary to use a marginal approach, based on the comparison of the losses avoided and the additional costs of modified plans, compared to the existing ones.

  9. Postpartum IUDS: keys for success.

    PubMed

    O'Hanley, K; Huber, D H

    1992-04-01

    Intrauterine device (IUD) insertion is convenient and efficient in the postplacental and immediate postpartum periods. Insertion at these times is demonstrably safe, having a low incidence of infection, few bleeding problems, and low perforation rates. IUD expulsion rates can vary widely, and are a function of timing of insertion, type of IUD, and insertion technique. When a copper T device is inserted postplacentally or immediately postpartum by an experienced and trained clinician, expulsion rates of about 7-15 per 100 users at six months can be expected. Women must be told how to detect expulsions and instructed to return for reinsertion or for another method. Most investigators emphasize that high fundal IUD placement will reduce the expulsion rate. Unplanned pregnancy rates for postplacental IUD insertion range from 2.0-2.8 per 100 users at 24 months when using modern copper IUDs, correct insertion technique, careful postinsertion instructions and good follow-up. Postplacental insertions are performed manually or with a ring forceps. Immediate postpartum insertions (10 minutes to 48 hours after delivery) are performed with the ring forceps.

  10. Deferoxamine reduces tissue damage during endotoxin-induced mastitis in dairy cows.

    PubMed

    Lauzon, K; Zhao, X; Lacasse, P

    2006-10-01

    The protective effects of 3 antioxidants on polymorphonuclear neutrophil-induced damage to mammary cells were evaluated in vivo using an endotoxin-induced mastitis model. Fifteen healthy, midlactation cows with no history of clinical Escherichia coli mastitis were randomly assigned to 1 of the 3 treatment groups corresponding to each modulator to be evaluated, that is, deferoxamine, catechin, and glutathione ethyl ester. Each cow had 1 quarter infused with saline and 1 quarter infused with the selected modulator; a third quarter was infused with lipopolysaccharides (LPS), whereas the fourth quarter received a combination of LPS and the modulator. Infusion of LPS caused acute mastitis as determined by visual observations and by large increases in milk somatic cell count, BSA, and proteolytic activity. These parameters were not affected by antioxidant administration. The extent of cell damage was evaluated by measuring milk levels of lactate dehydrogenase and N-acetyl-beta-D-glucosaminidase activity. Levels of these parameters were several times higher after LPS administration. Intramammary infusions of catechin or glutathione ethyl ester did not exert any protective effect, whereas infusion of deferoxamine, a chelator of iron, decreased milk lactate dehydrogenase and NA-Gase activity, suggesting a protective effect against neutrophil-induced damage. The protective effect of deferoxamine was also evidenced by a lower milk level of haptoglobin. The proteolytic activity of mastitic milk was not influenced by the presence of deferoxamine. Overall, our results suggest that local infusion of deferoxamine may be an effective tool to protect mammary tissue against neutrophil-induced oxidative stress during bovine mastitis. PMID:16960060

  11. Interprofessional simulation of a retained placenta and postpartum hemorrhage.

    PubMed

    Phillippi, Julia C; Buxton, Margaret; Overstreet, Maria

    2015-07-01

    To improve quality and safety in healthcare, national and international organizations have called for students to receive dedicated training in interprofessional communication and collaboration. We developed a simulation for nurse-midwifery and nurse-anesthesia students, using the Core Competencies for Interprofessional Collaborative Practice framework. The simulation, involving a postpartum women with a retained placenta and acute blood loss, allowed students to collaboratively manage a high-risk situation. We present the details of the simulation and evaluation to assist educators. PMID:25707310

  12. HELLP Syndrome Complicated with Postpartum Subcapsular Ruptured Liver Hematoma and Purtscher-Like Retinopathy

    PubMed Central

    Cernea, Daniela; Dragoescu, Alice; Novac, Marius

    2012-01-01

    Purtscher's retinopathy is usually associated with trauma, acute pancreatitis, vasculitis, lupus, and bone fractures. It was rarely described postpartum in patients with preeclampsia as well as associated with HELLP syndrome. We present a case of a multiparous patient aged 44 with severe preeclampsia and postpartum HELLP syndrome complicated with Purtscher-like retinopathy and large ruptured subcapsular liver hematoma that required emergency abdominal surgery after premature delivery of a dead fetus. Postsurgical outcome was favorable regarding both liver function and visual acuity. PMID:22852104

  13. Impact of risk factors on the timing of first postpartum venous thromboembolism: a population-based cohort study from England.

    PubMed

    Abdul Sultan, Alyshah; Grainge, Matthew J; West, Joe; Fleming, Kate M; Nelson-Piercy, Catherine; Tata, Laila J

    2014-10-30

    Impact on the timing of first postpartum venous thromboembolism (VTE) for women with specific risk factors is of crucial importance when planning the duration of thromboprophylaxis regimen. We observed this using a large linked primary and secondary care database containing 222 334 pregnancies resulting in live and stillbirth births between 1997 and 2010. We assessed the impact of risk factors on the timing of postpartum VTE in term of absolute rates (ARs) and incidence rate ratios (IRRs) using a Poisson regression model. Women with preeclampsia/eclampsia and postpartum acute systemic infection had the highest risk of VTE during the first 3 weeks postpartum (ARs ≥2263/100 000 person-years; IRR ≥2.5) and at 4-6 weeks postpartum (AR ≥1360; IRR ≥3.5). Women with body mass index (BMI) >30 kg/m(2) or those having cesarean delivery also had elevated rates up to 6 weeks (AR ≥1425 at 1-3 weeks and ≥722 at 4-6 weeks). Women with postpartum hemorrhage or preterm birth, had significantly increased VTE rates only in the first 3 weeks (AR ≥1736; IRR ≥2). Our findings suggest that the duration of the increased VTE risk after childbirth varies based on the type of risk factors and can extend up to the first 3 to 6 weeks postpartum.

  14. Impact of risk factors on the timing of first postpartum venous thromboembolism: a population-based cohort study from England

    PubMed Central

    Grainge, Matthew J.; West, Joe; Fleming, Kate M.; Nelson-Piercy, Catherine; Tata, Laila J.

    2014-01-01

    Impact on the timing of first postpartum venous thromboembolism (VTE) for women with specific risk factors is of crucial importance when planning the duration of thromboprophylaxis regimen. We observed this using a large linked primary and secondary care database containing 222 334 pregnancies resulting in live and stillbirth births between 1997 and 2010. We assessed the impact of risk factors on the timing of postpartum VTE in term of absolute rates (ARs) and incidence rate ratios (IRRs) using a Poisson regression model. Women with preeclampsia/eclampsia and postpartum acute systemic infection had the highest risk of VTE during the first 3 weeks postpartum (ARs ≥2263/100 000 person-years; IRR ≥2.5) and at 4-6 weeks postpartum (AR ≥1360; IRR ≥3.5). Women with body mass index (BMI) >30 kg/m2 or those having cesarean delivery also had elevated rates up to 6 weeks (AR ≥1425 at 1-3 weeks and ≥722 at 4-6 weeks). Women with postpartum hemorrhage or preterm birth, had significantly increased VTE rates only in the first 3 weeks (AR ≥1736; IRR ≥2). Our findings suggest that the duration of the increased VTE risk after childbirth varies based on the type of risk factors and can extend up to the first 3 to 6 weeks postpartum. PMID:25157182

  15. Effects of antibiotic dry-cow therapy and internal teat sealant on milk somatic cell counts and clinical and subclinical mastitis in early lactation.

    PubMed

    Golder, H M; Hodge, A; Lean, I J

    2016-09-01

    cows (76 cases from 1,528 cows included in this analysis) that calved 40 to 100 d after dry-off had a first case of clinical mastitis between 0 and 60 d in milk. Of these first cases of clinical mastitis, 43 cases (5.7% of 761 cows) occurred in the ADCT group and 33 (4.3% of 767 cows) in the ADCT + TS group, but this was not significantly different. Proportional hazards estimates of survival showed no difference in the number of days postcalving to detection of first cases of clinical mastitis between the ADCT and ADCT + TS groups over the first 60 d postpartum. The estimated hazard ratio for clinical mastitis over this period in the ADCT + TS cows (relative to ADCT alone) was 0.70 (95% CI: 0.43 to 1.14). The combination of ADCT and TS provides benefits over ADCT use alone through improved prevention of subclinical mastitis and reduced ISCC in the first 60 d of lactation. PMID:27320676

  16. Effects of antibiotic dry-cow therapy and internal teat sealant on milk somatic cell counts and clinical and subclinical mastitis in early lactation.

    PubMed

    Golder, H M; Hodge, A; Lean, I J

    2016-09-01

    cows (76 cases from 1,528 cows included in this analysis) that calved 40 to 100 d after dry-off had a first case of clinical mastitis between 0 and 60 d in milk. Of these first cases of clinical mastitis, 43 cases (5.7% of 761 cows) occurred in the ADCT group and 33 (4.3% of 767 cows) in the ADCT + TS group, but this was not significantly different. Proportional hazards estimates of survival showed no difference in the number of days postcalving to detection of first cases of clinical mastitis between the ADCT and ADCT + TS groups over the first 60 d postpartum. The estimated hazard ratio for clinical mastitis over this period in the ADCT + TS cows (relative to ADCT alone) was 0.70 (95% CI: 0.43 to 1.14). The combination of ADCT and TS provides benefits over ADCT use alone through improved prevention of subclinical mastitis and reduced ISCC in the first 60 d of lactation.

  17. Corynebacterium species isolated from patients with mastitis.

    PubMed

    Paviour, Sue; Musaad, Sahar; Roberts, Sally; Taylor, Graeme; Taylor, Susan; Shore, Keith; Lang, Selwyn; Holland, David

    2002-12-01

    Corynebacteria were isolated from breast tissue, pus, or deep wound swabs of 24 women; the most common species isolated was the newly described Corynebacterium kroppenstedtii, followed by Corynebacterium amycolatum and Corynebacterium tuberculostearicum. Gram-positive bacilli were seen in samples sent for culture or in histological specimens for 12 women, and 9 of the 12 women from whom adequate histological specimens were obtained had conditions that met the criteria for granulomatous lobular mastitis, a chronic inflammatory disease of unknown etiology.

  18. Lupus mastitis: a mimicker of breast carcinoma

    PubMed Central

    Warne, Richard Roger; Taylor, Donna; Segal, Amanda; Irish, Ashley

    2011-01-01

    The authors present a case of lupus mastitis which was initially diagnosed following an incisional biopsy of a breast lump, with similar pathology found 2 years later after an ultrasound guided biopsy of the same lump. The woman had been diagnosed 7 years before with systemic lupus erythematosus. The radiological and pathological features are presented in this report with discussion of similar cases in the literature. PMID:22669997

  19. Response to dietary-induced energy restriction in dairy sheep divergently selected for resistance or susceptibility to mastitis.

    PubMed

    Bouvier-Muller, J; Allain, C; Enjalbert, F; Tabouret, G; Portes, D; Caubet, C; Tasca, C; Foucras, G; Rupp, R

    2016-01-01

    Dairy ruminants experiencing a severe postpartum negative energy balance (NEB) are considered to be more susceptible to mastitis. Although the genetic variability of mastitis resistance is well established, the biological basis of the link between energy metabolism and resistance is mostly unknown. The aim of this study was to characterize the effect of NEB on metabolism and immune response according to the genetic background for mastitis resistance or susceptibility. Forty-eight ewes from high and low somatic cell score (SCS) genetic lines were allocated to 2 homogeneous subgroups 2 wk after lambing: one group (NEB) received an energy-restricted diet to cover 60% of their energy requirements, and the other group received a control (positive energy balance: PEB) diet. Both diets met the protein requirements. After 10 d on either the NEB or PEB diet, all ewes were injected with a Pam3CSK4/MDP solution in one half-udder to induce an inflammatory response. The ewes were monitored for milk production, somatic cell count (SCC), body weight (BW), body condition score (BCS), and blood metabolites. Differential milk cell counts were determined by flow cytometry. Plasma concentrations of glucose, insulin, nonesterified fatty acids (NEFA), β-hydroxybutyrate (BHB), and triiodothyronine were determined. Energy restriction resulted in an increased fat:protein ratio in milk and decreased milk yield, BW, and BCS. The NEB ewes had significantly higher NEFA and BHB and lower plasma glucose concentrations than PEB ewes, reflecting a mobilization of body reserves and ketone body synthesis. High-SCS ewes had a higher SCS than low-SCS throughout the experiment, except after the inflammatory challenge, which resulted in similar SCS in all 4 groups. A noteworthy interaction between genetic background and diet was evidenced on metabolic parameters and BW. Indeed, high-SCS ewes subjected to NEB showed greater decrease in BW and increased NEFA and BHB concentrations compared with low

  20. Depression in Pregnancy and Postpartum Period

    PubMed Central

    Sood, Mamta; Sood, A.K.

    2003-01-01

    This prospective study was carried out in a service hospital, with the aim to study the prevalence and incidence of depression in pregnancy and postpartum period. Eighty Four consecutive patients attending the antenatal outpatient in the Obstetrics & Gynaecology department in their last trimester of pregnancy were recruited for the study. They were assessed on Beck Depression Inventory thrice viz. during third trimester of pregnancy, within 3 days of delivery (early postpartum period) & within 4-8 weeks of delivery (late postpartum period).The prevalence of depression was 8.3%, 20% and 12.8% respectively at three ratings. The incidence was 16% and 10% in the early & late postpartum period respectively. Further analysis revealed that depression in pregnancy correlated significantly with depression in early postpartum period, but not with late postpartum period. Depression in early postpartum period correlated with depression in late postpartum period.These findings have implications for early detection and care of women at risk for developing depression. PMID:21206814

  1. Postpartum hemorrhage: use of hemostatic combat gauze.

    PubMed

    Schmid, Bernd C; Rezniczek, Günther A; Rolf, Norbert; Maul, Holger

    2012-01-01

    Cheap and simple interventions that are intended to minimize postpartum hemorrhage are of major public health concern. We report a case of postpartum hemorrhage in which conservative interventions had failed. The use of a chitosan-covered gauze that originally was developed for combat trauma allowed us to achieve hemostasis, and a seemingly inevitable hysterectomy was avoided. PMID:22011588

  2. Use of postpartum care: predictors and barriers.

    PubMed

    DiBari, Jessica N; Yu, Stella M; Chao, Shin M; Lu, Michael C

    2014-01-01

    This study aimed to identify actual and perceived barriers to postpartum care among a probability sample of women who gave birth in Los Angeles County, California in 2007. Survey data from the 2007 Los Angeles Mommy and Baby (LAMB) study (N = 4,075) were used to identify predictors and barriers to postpartum care use. The LAMB study was a cross-sectional, population-based study that examined maternal and child health outcomes during the preconception, prenatal, and postpartum periods. Multivariable analyses identified low income, being separated/divorced and never married, trying hard to get pregnant or trying to prevent pregnancy, Medi-Cal insurance holders, and lack of prenatal care to be risk factors of postpartum care nonuse, while Hispanic ethnicity was protective. The most commonly reported barriers to postpartum care use were feeling fine, being too busy with the baby, having other things going on, and a lack of need. Findings from this study can inform the development of interventions targeting subgroups at risk for not obtaining postpartum care. Community education and improved access to care can further increase the acceptability of postpartum visits and contribute to improvements in women's health. Postpartum care can serve as a gateway to engage underserved populations in the continuum of women's health care. PMID:24693433

  3. Granulomatous Mastitis: A Rare Cause of Male Breast Lump

    PubMed Central

    Al Manasra, Abdel Rahman A.; Al-Hurani, Mohammad F.

    2016-01-01

    Background Mastitis is a common benign disorder of the female breast. It is frequently associated with tenderness, swelling and nipple discharge. We are describing an extremely rare case of an idiopathic granulomatous mastitis in the male breast. Only 1 previous case was reported. Case Report A 29-year-old male patient presented with a hard, painless lump in the right breast of 2 weeks duration. The patient underwent surgical excision with margin. The histopathologic findings were consistent with granulomatous mastitis. The case was reported as idiopathic granulomatous mastitis after exclusion of all known causes of the disease. Conclusion Granulomatous mastitis is rare in females and extremely rare in male breast tissue. Since this disease mimics breast cancer in its clinical picture and radiologic findings are usually not conclusive, surgical excision is recommended in all cases. PMID:27721777

  4. Perceived parenting stress in the course of postpartum depression: the buffering effect of maternal bonding.

    PubMed

    Reck, C; Zietlow, A-L; Müller, M; Dubber, S

    2016-06-01

    Research investigating maternal bonding and parenting stress in the course of postpartum depression is lacking. Aim of the study was to investigate the development and potential mediation of both constructs in the course of postpartum depression. n = 31 mothers with postpartum depression according to DSM-IV and n = 32 healthy controls completed the German version of the Postpartum Bonding Questionnaire and the Parenting Stress Index at two measuring times: acute depression (T1) and remission (T2). At T1, the clinical group reported lower bonding and higher parenting stress. Bonding was found to partially mediate the link between maternal diagnosis and parenting stress. Furthermore, the clinical group reported lower bonding and higher parenting stress averaged over both measurement times. However, at T2, the clinical group still differed from the controls even though they improved in bonding and reported less parenting stress. A significant increase of bonding was also observed in the control group. Maternal bonding seems to buffer the negative impact of postpartum depression on parenting stress. The results emphasize the need for interventions focusing on maternal bonding and mother-infant interaction in order to prevent impairment of the mother-child relationship. PMID:26592705

  5. Triple Negative Breast Cancer in Pregnancy and Postpartum: Two Case Reports in Hispanic Women

    PubMed Central

    Upadhyay, Ruchi; Butt, Qurat-Ul-Ain; Hamaoui, Abraham; Henderson, Cassandra; McCalla, Sydney; Gilak, Hamid

    2015-01-01

    Objective. Despite studies suggesting that triple negative breast cancer is more often seen in women of African ancestry, we report here two cases of pregnancy associated triple negative breast cancer in Hispanic women. Cases. Case one is a 37-year-old female para 2-0-0-2, who presented with a left breast mass, at 19 weeks of gestation, the biopsy of which reported an invasive ductal carcinoma, found to be triple receptor negative. The patient underwent chemotherapy during the pregnancy and was delivered with a cesarean at 37 weeks for obstetric indication. After delivery, the patient completed her chemotherapy that was followed by radical mastectomy and radiotherapy. Case two is a 28-year-old female para 6-0-1-5, who presented while breast-feeding with signs and symptoms of mastitis, and an engorged and tender right breast, five months postpartum. However, the sonogram revealed a fluid filled cavity. Aspiration and cytology did not reflect an infection and were negative for malignancy. High suspicion and lack of improvement led to biopsy that identified an invasive ductal carcinoma, found to be triple negative. The patient underwent chemotherapy followed by modified radical mastectomy. Conclusions. Triple negative breast cancer, during pregnancy or postpartum, poses a unique challenge and requires a multidisciplinary team to optimize treatment for these women. PMID:26448887

  6. Influence of clinical mastitis during early lactation on reproductive performance of Jersey cows.

    PubMed

    Barker, A R; Schrick, F N; Lewis, M J; Dowlen, H H; Oliver, S P

    1998-05-01

    The purpose of this study was to determine the influence of clinical mastitis on reproductive performance of high producing Jersey cows. Cows (n = 102) with clinical mastitis during the first 150 d of lactation were evaluated. Groups were balanced according to lactation number and days of lactation and sub-divided as follows: group 1, clinical mastitis before first artificial insemination (AI) (n = 48); group 2, clinical mastitis between first AI and pregnancy (n = 14); group 3, clinical mastitis after confirmed pregnancy (n = 40); and group 4, control cows (n = 103) with no clinical mastitis. No differences in reproductive performance were detected because of milk production or mastitis caused by Gram-positive or Gram-negative pathogens. The number of days to first AI was significantly greater for cows with clinical mastitis before first AI (93.6 d) than for all other groups (71.0 d). Artificial inseminations per conception were significantly greater for cows with clinical mastitis after first AI (2.9) than for cows with clinical mastitis before first AI (1.6), cows with no clinical mastitis, or cows with clinical mastitis after confirmed pregnancy (1.7). The number of days to conception for cows with clinical mastitis after first AI (136.6 d) was significantly greater than that for control cows and that for cows that developed clinical mastitis after confirmed pregnancy (92.1 d). Clinical mastitis during early lactation markedly influenced reproductive performance of Jersey cows.

  7. Maternal Stress Predicts Postpartum Weight Retention

    PubMed Central

    Whitaker, Kara; Vernon, Marlo; Wilcox, Sara

    2014-01-01

    Postpartum weight retention (PPWR) is a significant contributor to the development of overweight and obesity in women of childbearing age. Stress may be a key mechanism making it more difficult for mothers to lose weight in the year following delivery. The aim of this study was to assess whether specific aspects of parenting stress and life stress influence postpartum weight retention in new mothers. Women in late pregnancy or up to 2 months postpartum (n = 123) were enrolled in the study and followed through the first year postpartum. Linear regression models evaluated the associations of parenting stress (isolation, attachment and depressive symptoms) as well as overall life stress at 2, 6, and 12 months postpartum with PPWR at 6 and 12 months. During the first year postpartum, higher depression and life stress were significantly associated with greater PPWR. As the effect of depression diminished, the effect of life stress became significant. Contrary to hypothesized relationships, fewer problems with attachment and less social isolation were significantly associated with greater PPWR. Higher gestational weight gain and African American race were also significantly associated with greater PPWR at both 6 and 12 months. Different types of stress predict weight retention in first time mothers during the first year postpartum. Understanding the relationships between parenting stress, concurrent life stress and PPWR can enhance the development of future interventions that specifically target self-identified stressors, leading to improved weight related outcomes. PMID:24760321

  8. Nutrition and postpartum rebreeding in cattle.

    PubMed

    Randel, R D

    1990-03-01

    Body weight and condition score, although perhaps imprecise or subjective, are functional indicators of energy status and rebreeding performance after calving. Inadequate precalving and(or) postcalving energy or protein nutrition lowers pregnancy rates as well as first-service conception rates and extends postpartum intervals in suckled postpartum beef females. Normal nutritional regimens for dairy cows that are fed for maximal lactation do not exhibit long postpartum intervals or reduced fertility. Yet excessive protein intake may depress postpartum rebreeding performance, especially in older dairy cows. Feeding of ionophores, with increased ruminal propionate levels in the rumen, results in an earlier return to estrus postpartum. Underfeeding of the postpartum cow extends the period of ovarian inactivity. The underfed postpartum cow's lack of ovarian activity appears to be due to a suppression of the pulsatile release of LH from the anterior pituitary gland, which in turn is controlled by release of GnRH from the hypothalamus. Some metabolic compound(s) presumably act on the hypothalamic-pituitary-ovarian axis as the nutritional state of the animal is altered.

  9. POSTPARTUM DOULAS: MOTIVATIONS AND PERCEPTIONS OF PRACTICE

    PubMed Central

    McComish, Judith Fry; Visger, Joan M.; Rowland, Carolynn A.; Kelleher, Jacqueline

    2010-01-01

    Objective To describe the perceptions of a United States cohort of experienced birth doulas who were among the first in the country to be trained to provide postpartum support. Design A qualitative, longitudinal study using ethnographic methods; participant observation and semi-structured interviews. Setting Midwestern, urban, US; postpartum homecare over three months Participants Four postpartum doulas; 13 families Measurements Participant observation during six postpartum home visits per family; thirteen semi-structured interviews with doulas at the completion of each family’s care; four summative interviews with doulas at the end of the study. Findings When describing their postpartum practice, four themes emerged: supporting women, taking the mother’s perspective, empowering women, and empowering families. When speaking of the motivations three themes emerged: being “called” to practice, interest in preventing negative experiences, and career development. Key conclusions and implications for practice In the US, new mothers see midwives and physicians sporadically after discharge from the hospital. Postpartum doulas fill this gap in continuity of care by providing support for families as they transition to life with their new infant. Understanding the beliefs, values, and practices of these important paraprofessionals will help midwives effectively integrate postpartum doula care into the care of women and infants. PMID:21055853

  10. Optoelectronic and photonic sensors of mastitis in cow milk

    NASA Astrophysics Data System (ADS)

    Borecki, M.; Niemiec, T.; Korwin-Pawlowski, M. L.; Kuczyńska, B.; Doroz, P.; Urbańska, K.; Szmidt, M.; Szmidt, J.

    2013-07-01

    Mastitis is the inflammation of the mammary gland in animals under the influence of micro-organisms causing functional disorder of udder. Mastitis causes a variety of qualitative changes in the milk, which classified as mastitis milk, has a reduced value. A number of chemical procedures and lab instruments were developed to test for mastitis, of which the widest used are the California mastitis test and the somatic cell counter. This work presents the progress in development of new photonic sensors of mastitis using a conductometer, a spectrometer and a capillary head with local heating with improved measuring procedures. We showed that the significant increase in mastitis detection sensitivity is achieved by measuring the whey acidic instead of milk. The whey can be obtained from milk in a relatively simple and inexpensive chemical process. We correlated the conductivity measurement and the measurement of the number of somatic cells in the milk. The application of the measurement of optical transmission absorption in whey instead of the classic milk measurement increases the resolution of resistance measuring more than 3 times. However, the application of the method of capillary phase-transition to whey examination increases the resolution of measurement 15 times. The changes in resistance and time of the phase transitions are linearly correlated with the number of somatic cells.

  11. Postpartum Care and Contraception in Obese Women.

    PubMed

    Maclean, Courtney C; Thompson, Ivana S

    2016-03-01

    Postpartum obese women have an increased risk of breastfeeding difficulties and depression. Retaining the pregnancy weight at 6 months postpartum predicts long-term obesity. Risks for weight retention include excessive gestational weight gain, ethnicity, socioeconomic status, diet, exercise, depression, and duration of breastfeeding. Exercise and reducing total caloric intake promote postpartum weight loss. Intrauterine devices and contraceptive implants are the most effective contraceptives for obese women. Contraceptive pills, patches, and vaginal rings are effective options; however, obese women should be made aware of a potential increased risk of venous thromboembolism. Vasectomy and hysteroscopic sterilization carry the least surgical risk for obese women. PMID:26694498

  12. Postpartum blues: relationship between not-protein bound steroid hormones in plasma and postpartum mood changes.

    PubMed

    Heidrich, A; Schleyer, M; Spingler, H; Albert, P; Knoche, M; Fritze, J; Lanczik, M

    1994-02-01

    The relationship between non-bound steroid hormone levels in plasma and the occurrence of postpartum mood changes was investigated in 26 newly delivered mothers throughout the first 5 days postpartum. Studies with saliva samples had reported higher concentrations of 17 beta-estradiol and progesterone on the days of symptoms in women experiencing postpartum blues. As there had been a controversy as to how far saliva concentrations reflect free hormone levels in plasma, free hormone levels of 17 beta-estradiol and progesterone were determined in plasma using ultrafiltration. No significant difference concerning free hormone levels could be found between women with and without postpartum blues. PMID:8201129

  13. Bacteriocins - exploring alternatives to antibiotics in mastitis treatment.

    PubMed

    Pieterse, Reneé; Todorov, Svetoslav D

    2010-07-01

    Mastitis is considered to be the most costly disease affecting the dairy industry. Management strategies involve the extensive use of antibiotics to treat and prevent this disease. Prophylactic dosages of antibiotics used in mastitis control programmes could select for strains with resistance to antibiotics. In addition, a strong drive towards reducing antibiotic residues in animal food products has lead to research in finding alternative antimicrobial agents. In this review we have focus on the pathogenesis of the mastitis in dairy cows, existing antibiotic treatments and possible alternative for application of bacteriocins from lactic acid bacteria in the treatment and prevention of this disease.

  14. Failure and preventive costs of mastitis on Dutch dairy farms.

    PubMed

    van Soest, Felix J S; Santman-Berends, Inge M G A; Lam, Theo J G M; Hogeveen, Henk

    2016-10-01

    Mastitis is an important disease from an economic perspective, but most cost assessments of mastitis include only the direct costs associated with the disease (e.g., production losses, culling, and treatment), which we call failure costs (FC). However, farmers also invest time and money in controlling mastitis, and these preventive costs (PC) also need to be taken into account. To estimate the total costs of mastitis, we estimated both FC and PC. We combined multiple test-day milk records from 108 Dutch dairy farms with information on applied mastitis prevention measures and farmers' registration of clinical mastitis for individual dairy cows. The aim was to estimate the total costs of mastitis and to give insight into variations between farms. We estimated the average total costs of mastitis to be €240/lactating cow per year, in which FC contributed €120/lactating cow per year and PC contributed another €120/lactating cow per year. Milk production losses, discarded milk, and culling were the main contributors to FC, at €32, €20, and €20/lactating cow per year, respectively. Labor costs were the main contributor to PC, next to consumables and investments, at €82, €34, and €4/lactating cow per year, respectively. The variation between farmers was substantial, and some farmers faced both high FC and PC. This variation may have been due to structural differences between farms, different mastitis-causing pathogens, the time at which preventive action is initiated, stockmanship, or missing measures in PC estimates. We estimated the minimum FC to be €34 per lactating cow per yr. All farmers initiated some preventive action to control or reduce mastitis, indicating that farmers will always have mastitis-related costs, because mastitis will never be fully eradicated from a farm. Insights into both the PC and FC of a specific farm will allow veterinary advisors and farmers to assess whether current udder health strategies are appropriate or whether there

  15. Bacteriocins – Exploring Alternatives to Antibiotics in Mastitis Treatment

    PubMed Central

    Pieterse, Reneé; Todorov, Svetoslav D.

    2010-01-01

    Mastitis is considered to be the most costly disease affecting the dairy industry. Management strategies involve the extensive use of antibiotics to treat and prevent this disease. Prophylactic dosages of antibiotics used in mastitis control programmes could select for strains with resistance to antibiotics. In addition, a strong drive towards reducing antibiotic residues in animal food products has lead to research in finding alternative antimicrobial agents. In this review we have focus on the pathogenesis of the mastitis in dairy cows, existing antibiotic treatments and possible alternative for application of bacteriocins from lactic acid bacteria in the treatment and prevention of this disease. PMID:24031528

  16. Maternal and infant sleep postpartum.

    PubMed

    McGuire, Elizabeth

    2013-07-01

    New parents should be aware that infants' sleep is unlike that of adults and that meeting their infant's needs is likely to disrupt their own sleep. They will need to adjust their routine to manage their own sleep needs. Parental sleep patterns in the postpartum period are tied to the infant's development of a circadian sleep-wake rhythm, and the infant's feeds. Close contact with the mother and exposure to light/dark cues appear to assist in the development of the infant's circadian rhythm. The composition of breastmilk varies over the course of 24 hours and some components produced at night are likely to contribute to the infant's day/night entrainment. There is no clear evidence that using artificial feeds improves maternal sleep. Most infants need night feeds but requirements for nighttime feeds vary with the individual.

  17. Hypertensive crisis during pregnancy and postpartum period.

    PubMed

    Too, Gloria T; Hill, James B

    2013-08-01

    Hypertension affects 10% of pregnancies, many with underlying chronic hypertension, and approximately 1-2% will undergo a hypertensive crisis at some point during their lives. Hypertensive crisis includes hypertensive urgency and emergency; the American College of Obstetricians and Gynecologists describes a hypertensive emergency in pregnancy as persistent (lasting 15 min or more), acute-onset, severe hypertension, defined as systolic BP greater than 160 mmHg or diastolic BP >110 mmHg in the setting of pre-eclampsia or eclampsia. Pregnancy may be complicated by hypertensive crisis, with lower blood pressure threshold for end-organ damage than non-pregnant patients. Maternal assessment should include a thorough history. Fetal assessment should include heart rate tracing, ultrasound for growth and amniotic assessment, and Doppler evaluation if growth restriction is suspected. Initial management of hypertensive emergency (systolic BP >160 mmHg or diastolic BP >110 mmHg in the setting of pre-eclampsia or eclampsia) generally includes the rapid reduction of blood pressure through the use of intravenous antihypertensive medications, with goal systolic blood pressure between 140 mmHg and 150 mmHg and diastolic pressure between 90 mmHg and 100 mmHg. First-line intravenous drugs include labetalol and hydralazine, but other agents may be used, including esmolol, nicardipine, nifedipine, and, as a last resort, sodium nitroprusside. Among patients with hypertensive urgency, slower blood pressure reduction can be provided with oral agents. The objective of this article is to review the current understanding, diagnosis, and management of hypertensive crisis during pregnancy and the postpartum period.

  18. Response to somatic cell count-based selection for mastitis resistance in a divergent selection experiment in sheep.

    PubMed

    Rupp, R; Bergonier, D; Dion, S; Hygonenq, M C; Aurel, M R; Robert-Granié, C; Foucras, G

    2009-03-01

    A divergent selection experiment in sheep was implemented to study the consequences of log-transformed somatic cell score (SCS)-based selection on resistance to natural intramammary infections. Using dams and progeny-tested rams selected for extreme breeding values for SCS, we created 2 groups of ewes with a strong divergence in SCS of approximately 3 genetic standard deviations. A survey of 84 first-lactation ewes of both the High and Low SCS lines indicated favorable responses to SCS-based selection on resistance to both clinical and subclinical mastitis. All clinical cases (n = 5) occurred in the High SCS line. Additionally, the frequency of chronic clinical mastitis, as detected by the presence of parenchymal abscesses, was much greater in the High SCS line (n = 21) than in the Low SCS line (n = 1). According to monthly milk bacteriological examinations of udder halves, the prevalence of infection was significantly greater (odds ratio = 3.1) in the High SCS line than in the Low SCS line, with predicted probabilities of 37 and 16%, respectively. The most frequently isolated bacteria responsible for mastitis were staphylococci: Staphylococcus auricularis (42.6% of positive samples), Staphylococcus simulans, Staphylococcus haemoliticus, Staphylococcus xylosus, Staphylococcus chromogenes, Staphylococcus lentus, Staphylococcus warneri, and Staphylococcus aureus. The incidence of positive bacteriology was greater in the High SCS line (39%) than in the Low SCS line (12%) at lambing, indicating that High SCS line ewes were especially susceptible to postpartum subclinical mastitis. Negativation of bacteriological results from one sampling time point to the next was markedly different between lines after weaning (e.g., 41 and 84% in the High and Low SCS lines, respectively). This result was consistent with differences in the duration of infection, which was much greater in the High SCS line compared with the Low SCS line. Finally, ewes from the High SCS line consistently

  19. Identification and antibiogram of microbes associated with bovine mastitis.

    PubMed

    Bhatt, Vaibhav D; Patel, Mitisha S; Joshi, Chaitanya G; Kunjadia, Anju

    2011-01-01

    An investigation of Mastitis in cattle was carried out in Anand city and in nearby villages of Gujarat state using California Mastitis Test (CMT) kit. The prevalence of clinical and subclinical mastitis was found to be 5.5% and 15.75%, respectively. Staphylococcus aureus was identified through strain specific polymerase chain reaction; the remaining isolates identified on the basis of molecular analysis by 16S rDNA sequencing and phylogenetic analysis were Staphylococcus species, B. pumilus, Staphylococcus chromogenes, Bacillus species, and Pseudomonas species. In vitro antimicrobial susceptibility pattern of all the isolates was checked against 13 different antibiotics using the agar disc diffusion method. Highest bacterial resistance was observed with penicillin G and oxacillin antibiotics. It was also observed that the patterns of bacterial resistance have not changed in India over the years. The data supports the decrease in the incidence of mastitis but the rate of decrease is minimal. More effective control strategies are required. PMID:21774624

  20. Genetic improvement of mastitis through selection on somatic cell count.

    PubMed

    Shook, G E

    1993-11-01

    Heredity influences both clinical mastitis and somatic cell score. Intramammary infection is the major cause of elevated somatic cell score. A nationwide program of genetic evaluation of dairy cattle for somatic cell score is being developed. Proper selection of artificial insemination sires, considering their genetic merit for both milk production and somatic cell score, will reduce the genetic increase in mastitis susceptibility that accompanies selection for high production. PMID:8242460

  1. The National Mastitis Council: A Global Organization for Mastitis Control and Milk Quality, 50 Years and Beyond.

    PubMed

    Middleton, John R; Saeman, Anne; Fox, Larry K; Lombard, Jason; Hogan, Joe S; Smith, K Larry

    2014-12-01

    The National Mastitis Council was founded in 1961 based on the desire of a forward-thinking group of individuals to bring together "all forces of organized agriculture in the United States to combat, through every practical device, the mastitis threat to the Nation's health and food safety". What started as a small organization focused on mastitis of dairy cattle in the United States has grown into a global organization for mastitis and milk quality. Over the last 50-plus years the concerted efforts of the membership have led to the synthesis and dissemination of a considerable body of knowledge regarding udder health, milk quality, and food safety which has improved dairy cattle health and well-being and farm productivity.

  2. Spontaneous intraperitoneal rupture of a postpartum rectus sheath haematoma.

    PubMed

    Elmoghrabi, Adel; Mohamed, Mohamed; McCann, Michael; Sachwani-Daswani, Gul

    2016-01-01

    A 35-year-old woman presented to the emergency department (ED) with acute severe abdominal pain at 4 days postpartum. CT of the abdomen revealed a type II rectus sheath haematoma for which she was initially treated conservatively and discharged. A few hours later, she returned to the ED with a picture suggestive of peritonitis. Exploratory laparoscopy was performed and revealed haemoperitoneum and a ruptured area on the posterior rectus sheath. Approximately 2 L of blood was aspirated. Haemostatic control was achieved and closed suction drains secured in position. The patient was discharged in stable condition on postadmission day 6. She continued to follow-up on an outpatient basis and was doing well 3 months postoperatively. PMID:26961567

  3. Postpartum IUCD: Rediscovering a Languishing Innovation.

    PubMed

    Balsarkar, Geetha Dharmesh; Nayak, Arun

    2015-07-01

    The National Family Planning Programme of India, since its inception in 1951, has been able to successfully achieve significant reductions in maternal mortality and fertility. Over the past decade, the need for contraception has changed dramatically in India. Couples no longer desire sterilization, but prefer modern reversible long-term methods of contraception. The ideal time to discuss contraception is in the antenatal period when there is a good rapport between the doctor and the patient. The window period when the patient is admitted in the hospital during delivery can be used effectively to offer postpartum contraception. It has been found that the highest chance of unwanted pregnancy is in the first year after delivery, when women do not report to the doctor if this window period is missed. Postpartum intrauterine contraceptive devices are ideal for a country like India and it can be used to cover the unmet need of contraception if inserted immediately after delivery. There are two types of insertion: post placental, within 10 min of delivery of placenta and postpartum, within 48 h of delivery. Although there is a greater chance of expulsion in the postpartum insertions, it can be significantly reduced with proper training and user experience. Postpartum IUCD should be routinely offered to all patients delivering in institutions to provide complete care to a parturient and to achieve safe motherhood. PMID:26243985

  4. Clinical mastitis in primiparous Holsteins: comparisons of bovine leukocyte adhesion deficiency carriers and noncarriers.

    PubMed

    Wanner, J M; Rogers, G W; Kehrli, M E; Cooper, J B

    1999-11-01

    The objective of this study was to determine the impact of bovine leukocyte adhesion deficiency on clinical mastitis incidence, severity, and duration in Holstein cows. Genomic DNA from milk of 847 Holstein cows in six Pennsylvania herds was used to determine bovine leukocyte adhesion deficiency genotypes (82 or 9.7% carriers). Data on clinical mastitis incidence, severity, duration, and pathogen involved were collected during first lactation for the project cows. One hundred ninety-four cows had one or more clinical mastitis episodes; milk samples from each quarter with clinical mastitis were collected at discovery of the episode and were cultured following National Mastitis Council recommendations. The overall incidence of clinical mastitis was significantly affected by sire and herd-year-season of calving. In addition, incidence of clinical mastitis tended to increase with age at first calving. Severity and duration of clinical mastitis were impacted by the pathogen involved. Incidence of clinical mastitis from all pathogens, from coagulase-negative staphylococci, and from coliform bacteria was not significantly related to bovine leukocyte adhesion deficiency status. Carriers tended to have lower rates of mastitis from streptococci other than Streptococcus agalactiae when compared with noncarriers, but this result should be interpreted with caution because of the low frequency of mastitis from the streptococci. Bovine leukocyte adhesion deficiency status was unrelated to severity or duration of clinical episodes. Bovine leukocyte adhesion deficiency carriers are probably similar to noncarriers in resistance to clinical mastitis. PMID:10575620

  5. Predictors of postpartum depression: prospective study of 264 women followed during pregnancy and postpartum.

    PubMed

    Gaillard, Adeline; Le Strat, Yann; Mandelbrot, Laurent; Keïta, Hawa; Dubertret, Caroline

    2014-02-28

    The prevalence of postpartum depression is approximately 13%. Postpartum depression is associated with a higher maternal morbidity and mortality, and also with pervasive effects on the emotional, cognitive and behavioral development of the child. The aim of our study was to identify socio-demographic, psychosocial and obstetrical risk factors of postpartum depression in a middle class community sample, using a prospective design. We enrolled consecutively 312 pregnant outpatients in a single maternity unit. The first assessment was conducted between 32 and 41 weeks gestation, and a second time between 6 and 8 weeks after delivery. Depressive symptoms were measured using the French version of the Edinburgh Postnatal Depression Scale (EPDS). A cut-off score of 12/30 or above was considered as indicative of Major Depression. Of the initial sample of 312 women, 264 (84.6%) were followed-up between 6 and 8 weeks after delivery and considered for analysis. Depression during pregnancy, migrant status, and physical abuse by the partner were independently associated with postpartum depression when considered together, whereas physical complications were significantly associated with postpartum depression only when adjusting for antenatal depression. Depression during pregnancy, history of physical abuse, migrant status and postpartum physical complications are four major risk factors for postpartum depression. PMID:24370337

  6. Oxytocin course over pregnancy and postpartum period and the association with postpartum depressive symptoms.

    PubMed

    Jobst, Andrea; Krause, Daniela; Maiwald, Carina; Härtl, Kristin; Myint, Aye-Mu; Kästner, Ralph; Obermeier, Michael; Padberg, Frank; Brücklmeier, Benedikt; Weidinger, Elif; Kieper, Susann; Schwarz, Markus; Zill, Peter; Müller, Norbert

    2016-08-01

    During the postpartum period, women are at higher risk of developing a mental disorder such as postpartum depression (PPD), a disorder that associates with mother-infant bonding and child development. Oxytocin is considered to play a key role in mother-infant bonding and social interactions and altered oxytocin plasma concentrations were found to be associated with PPD. In the present study, we evaluated oxytocin plasma levels and depressive symptoms during pregnancy and the postpartum period in healthy women. We evaluated 100 women twice during pregnancy (weeks 35 and 38) and three times in the postpartum period (within 2 days and 7 weeks and 6 months after delivery) by measuring oxytocin plasma levels with enzyme-linked immunosorbent assay (ELISA) and assessing depressive symptoms with the Montgomery-Asberg Depression Rating Scale. Oxytocin plasma levels significantly increased from the 35th week of gestation to 6 months postpartum in all women. However, levels decreased from the 38th week of gestation to 2 days after delivery in participants with postpartum depressive symptoms, whereas they continuously increased in the group without postpartum depressive symptoms; the difference between the course of oxytocin levels in the two groups was significant (Δt2-t3: t = 2.14; p = 0.036*). Previous depressive episodes and breastfeeding problems predicted postpartum depressive symptoms. Our results indicate that alterations in the oxytocin system during pregnancy might be specific for women who develop postpartum depressive symptoms. Future studies should investigate whether oxytocin plasma levels might have predictive value in women at high risk for PPD. PMID:27320943

  7. Kawasaki disease in a postpartum patient.

    PubMed Central

    Fason, Janet T.; Fry, Yvonne W.; Smith, Dominique

    2004-01-01

    Kawasaki disease, also known as mucocutaneous lymph node syndrome, is a multisystem disease. It usually affects children below the age of five, but it occasionally affects adults. There are less than 50 English-reported adult cases in the literature, and only five reported cases of Kawasaki disease and pregnancy, as of 2003. The cases associated with pregnancy involved patients who had a history of Kawasaki disease during childhood and addressed how the complications of the illness (i.e,. coronary artery aneurysms) were managed during pregnancy and delivery. There are no reported cases of Kawasaki disease in postpartum patients. This article presents a case of Kawasaki disease in a 21-year-old, four-week postpartum patient who initially responded to intravenous (IV) antibiotic therapy. This paper will review the diagnosis and treatment of Kawasaki disease as well as the multiple outside variables that impact the management of adult postpartum patients with Kawasaki disease. PMID:15586654

  8. Case Report: Postpartum Cough and Dyspnea.

    PubMed

    Czerwinski, Eileen M

    2016-01-01

    Peripartum/postpartum cardiomyopathy (PPCM) is a rare condition associated with pregnancy in which there is left ventricular (LV) dysfunction resulting in symptoms of heart failure (). This occurs in previously healthy women and is seen in the last month of pregnancy or during the first 5 months postpartum (). Incidence ranges from 1 in 1,300 to 1 in 15,000 pregnancies in the United States (). A case study is presented of a patient with severe impairment of LV function seen in the emergency department (ED). The ED is a common location for initial presentation; therefore, the ED provider should be cognizant of key features of PPCM. The differential diagnosis and medical management of PPCM are discussed. Emergency department management should focus on 3 key elements: an increase in inotropy and a reduction in preload and afterload. Differences between postpartum and peripartum states are outlined. PMID:27482991

  9. First outbreak of bovine mastitis caused by Prototheca blaschkeae.

    PubMed

    Ricchi, M; De Cicco, C; Buzzini, P; Cammi, G; Arrigoni, N; Cammi, M; Garbarino, C

    2013-03-23

    The most important animal disease caused by yeast-like algae belonging to the genus Prototheca is bovine mastitis. Although the infection can be caused by both Prototheca zopfii genotype 2 and Prototheca blaschkeae, the bulk of prevalence of bovine protothecal mastitis has been so far attributed to the former, being P. blaschkeae only sporadically isolated. However, we report here the first outbreak of bovine mastitis caused by P. blaschkeae in an Italian dairy herd. One hundred and four individual milk samples, three bulk tank milk and 16 environmental samples within the herd were screened for the presence of Prototheca: five, one and four positive samples, were respectively observed. Molecular analysis revealed that, with the sole exception of one environmental isolate belonging to P. zopfii genotype 2, all Prototheca strains were identified as P. blaschkeae. Our results might suggest that even P. blaschkeae can induce mastitis outbreaks, while it is not clear if the higher incidence of P. zopfii genotype 2 as causative agent of protothecal mastitis could reflect an intrinsic higher pathogenicity or it could be simply the consequence of its, so far observed, higher diffusion in worldwide dairy herd ecosystems. PMID:23201242

  10. First outbreak of bovine mastitis caused by Prototheca blaschkeae.

    PubMed

    Ricchi, M; De Cicco, C; Buzzini, P; Cammi, G; Arrigoni, N; Cammi, M; Garbarino, C

    2013-03-23

    The most important animal disease caused by yeast-like algae belonging to the genus Prototheca is bovine mastitis. Although the infection can be caused by both Prototheca zopfii genotype 2 and Prototheca blaschkeae, the bulk of prevalence of bovine protothecal mastitis has been so far attributed to the former, being P. blaschkeae only sporadically isolated. However, we report here the first outbreak of bovine mastitis caused by P. blaschkeae in an Italian dairy herd. One hundred and four individual milk samples, three bulk tank milk and 16 environmental samples within the herd were screened for the presence of Prototheca: five, one and four positive samples, were respectively observed. Molecular analysis revealed that, with the sole exception of one environmental isolate belonging to P. zopfii genotype 2, all Prototheca strains were identified as P. blaschkeae. Our results might suggest that even P. blaschkeae can induce mastitis outbreaks, while it is not clear if the higher incidence of P. zopfii genotype 2 as causative agent of protothecal mastitis could reflect an intrinsic higher pathogenicity or it could be simply the consequence of its, so far observed, higher diffusion in worldwide dairy herd ecosystems.

  11. Risk Factors for Chronic Mastitis in Morocco and Egypt

    PubMed Central

    Oltean, Hanna N.; Soliman, Amr S.; Omar, Omar S.; Youssef, Tamer F.; Karkouri, Mehdi; Abdel-Aziz, Azza; Hablas, Ahmad; Tahri, Ali; Merajver, Sofia D.

    2013-01-01

    Chronic mastitis is a prolonged inflammatory breast disease, and little is known about its etiology. We identified 85 cases and 112 controls from 5 hospitals in Morocco and Egypt. Cases were women with chronic mastitis (including periductal, lobular, granulomatous, lymphocytic, and duct ectasia with mastitis). Controls had benign breast disease, including fibroadenoma, benign phyllodes, and adenosis. Both groups were identified from histopathologically diagnosed patients from 2008 to 2011, frequency-matched on age. Patient interviews elicited demographic, reproductive, breastfeeding, and clinical histories. Cases had higher parity than controls (OR = 1.75, 1.62–1.90) and more reported history of contraception use (OR = 2.73, 2.07–3.61). Cases were less likely to report wearing a bra (OR = 0.56, 0.47–0.67) and less often used both breasts for breastfeeding (OR = 4.40, 3.39–5.72). Chronic mastitis cases were significantly less likely to be employed outside home (OR = 0.71, 0.60–0.84) and more likely to report mice in their households (OR = 1.63, 1.36–1.97). This is the largest case-control study reported to date on risk factors for chronic mastitis. Our study highlights distinct reproductive risk factors for the disease. Future studies should further explore these factors and the possible immunological and susceptibility predisposing conditions. PMID:24327928

  12. Factors associated with early cyclicity in postpartum dairy cows.

    PubMed

    Vercouteren, M M A A; Bittar, J H J; Pinedo, P J; Risco, C A; Santos, J E P; Vieira-Neto, A; Galvão, K N

    2015-01-01

    The objective of this study was to evaluate factors associated with resumption of ovarian cyclicity within 21 days in milk (DIM) in dairy cows. Cows (n=768) from 2 herds in north Florida had their ovaries scanned at 17±3, 21±3, and 24±3 DIM. Cows that had a corpus luteum ≥20mm at 17±3 or at 21±3 DIM or that had a corpus luteum <20mm in 2 consecutive examinations were determined to be cyclic by 21±3 DIM. The following information was collected for up to 14 DIM: calving season, parity, calving problems, metabolic problems, metritis, mastitis, digestive problems, lameness, body weight loss, dry period length, and average daily milk yield. Body condition was scored at 17±3 DIM. Multivariable mixed logistic regression analysis was performed using the GLIMMIX procedure of SAS. Variables with P≤0.2 were considered in each model. Herd was included as a random variable. Three models were constructed: model 1 included all cows, model 2 included only cows from dairy 1 that had daily body weights available, and model 3 included only multiparous cows with a previous dry period length recorded. In model 1, variables associated with greater cyclicity by 21±3 DIM were calving in the summer and fall rather than in the winter or spring, being multiparous rather than primiparous, and not having metabolic or digestive problems. In model 2, variables associated with greater cyclicity by 21±3 DIM were calving in the summer and fall, not having metritis or digestive problems and not losing >28 kg of BW within 14 DIM. In model 3, variables associated with greater cyclicity by 21±3 DIM were absence of metabolic problems and dry period ≤76 d. In summary, cyclicity by 21±3 DIM was negatively associated with calving in winter or spring, primiparity, metritis, metabolic or digestive problems, loss of >28 kg of body weight, and a dry period >76d. Strategies preventing extended dry period length and loss of BW, together with reductions in the incidence of metritis as well as

  13. Nipple Pain, Damage, and Vasospasm in the First 8 Weeks Postpartum

    PubMed Central

    Amir, Lisa H.; Cullinane, Meabh; Donath, Susan M.

    2014-01-01

    Abstract Background: Nipple pain and damage are common in the early postpartum period and are associated with early cessation of breastfeeding and comorbidities such as depression, anxiety, and mastitis. The incidence of nipple vasospasm has not been reported previously. This article describes nipple pain and damage prospectively in first-time mothers and explores the relationship between method of birth and nipple pain and/or damage. Subjects and Methods: A prospective cohort of 360 primiparous women was recruited in Melbourne, Australia, in the interval 2009–2011, and after birth participants were followed up six times. The women completed a questionnaire about breastfeeding practices and problems at each time point. Pain scores were graphically represented using spaghetti plots to display each woman's experience of pain over the 8 weeks of the study. Results: After birth, before they were discharged home from hospital, 79% (250/317) of the women in this study reported nipple pain. Over the 8 weeks of the study 58% (198/336) of women reported nipple damage, and 23% (73/323) reported vasospasm. At 8 weeks postpartum 8% (27/340) of women continued to report nipple damage, and 20% (68/340) were still experiencing nipple pain. Ninety-four percent (320/340) of the women were breastfeeding at the end of the study, and there was no correlation between method of birth and nipple pain and/or damage. Conclusions: Nipple pain is a common problem for new mothers in Australia and often persists for several weeks. Further studies are needed to establish the most effective means of preventing and treating breastfeeding problems in the postnatal period. PMID:24380583

  14. Coagulase-negative staphylococci (CNS) as an aetiological factor of mastitis in cows.

    PubMed

    Bochniarz, M; Wawron, W; Szczubiał, M

    2013-01-01

    The aim of the present study was to determine the proportions of individual coagulase-negative Staphylococcus species in clinical and subclinical mastitis. The material consisted of 100 CNS isolates obtained from 223 milk samples collected from cows with clinical and subclinical mastitis. Coagulase-negative staphylococci constituted 44.8% of all isolated microorganisms. CNS were isolated from the mammary gland secretions of 86 cows from farms in the Lublin region (Poland). Clinical mastitis was found in 20 whereas subclinical mastitis in 66 study cows (23.3% and 76.7%, respectively). The symptoms of clinical mastitis were mild. The clinical forms of mastitis concerned mainly the first or second lactation. Subclinical mastitis was most commonly observed during the second lactation. Four CNS species (S. xylosus, S. chromogenes, S. haemolyticus and S. sciuri) were isolated from clinical and subclinical mastitis. S. xylosus was the commonest CNS species isolated from cows with clinical mastitis whereas S. chromogenes was the most prevalent one in subclinical mastitis cases. The three CNS species (S. warneri, S. hominis and S. saprophyticus) caused only subclinical mastitis. PMID:24195283

  15. Risk factors for clinical mastitis, ketosis, and pneumonia in dairy cattle on organic and small conventional farms in the United States.

    PubMed

    Richert, R M; Cicconi, K M; Gamroth, M J; Schukken, Y H; Stiglbauer, K E; Ruegg, P L

    2013-07-01

    The US regulations for production of organic milk include a strict prohibition against the use of antimicrobials and other synthetic substances. The effect of these regulations on dairy animal health has not been previously reported. The objective of this study was to characterize disease detection and identify risk factors for selected diseases on organic (ORG) and similarly sized conventional (CON) farms. Dairy herds (n=292) were enrolled across 3 states (New York, Oregon, Wisconsin) with CON herds matched to ORG herds based on location and herd size. During a single herd visit, information was collected about herd management practices and animal disease occurring in the previous 60 d, and paperwork was left for recording disease occurrences during 60 d after the visit. For analysis, CON herds were further divided into grazing and nongrazing. Poisson regression models were used to assess risk factors for rate of farmer-identified and recorded cases of clinical mastitis, ketosis, and pneumonia. An increased rate of farmer-identified and recorded cases of clinical mastitis was associated with use of CON management, use of forestripping, presence of contagious pathogens in the bulk tank culture, proactive detection of mastitis in postpartum cows, and stall barn housing. An increased rate of farmer-identified and recorded cases of ketosis was associated with having a more sensitive definition of ketosis, using stall barn housing, and feeding a greater amount of concentrates. An increased rate of farmer-identified and recorded cases of pneumonia was associated with a lack of grazing, small or medium herd size, and Jersey as the predominant breed. Overall, disease definitions and perceptions were similar among grazing systems and were associated with the rate of farmer-identified and recorded cases of disease.

  16. Technological advances in bovine mastitis diagnosis: an overview.

    PubMed

    Duarte, Carla M; Freitas, Paulo P; Bexiga, Ricardo

    2015-11-01

    Bovine mastitis is an economic burden for dairy farmers and preventive control measures are crucial for the sustainability of any dairy business. The identification of etiological agents is necessary in controlling the disease, reducing risk of chronic infections and targeting antimicrobial therapy. The suitability of a detection method for routine diagnosis depends on several factors, including specificity, sensitivity, cost, time in producing results, and suitability for large-scale sampling of milk. This article focuses on current methodologies for identification of mastitis pathogens and for detection of inflammation, as well as the advantages and disadvantages of different methods. Emerging technologies, such as transcriptome and proteome analyses and nano- and microfabrication of portable devices, offer promising, sensitive methods for advanced detection of mastitis pathogens and biomarkers of inflammation. The demand for alternative, fast, and reliable diagnostic procedures is rising as farms become bigger. Several examples of technological and scientific advances are summarized which have given rise to more sensitive, reliable and faster diagnostic results.

  17. Uterine artery embolization for primary postpartum hemorrhage

    PubMed Central

    Kim, Tae-Hee; Lee, Hae-Hyeog; Kim, Jun-Mo; Ryu, Ae-Li; Chung, Soo-Ho; Seok Lee, Woo

    2013-01-01

    Background: Postpartum hemorrhage is the leading cause of severe maternal morbidity and death. A prompt management of uterine artery embolization (UAE) is important for a good outcome. UAE is generally accepted to be a safe and reliable procedure. Objective: To estimate critical patient characteristics influencing the success of UAE for the treatment of emergent primary postpartum hemorrhage. Materials and Methods: This was a cross sectional study that reviewed 121 patients who were diagnosed primary postpartum hemorrhage between February 2002 and December 2009 at a tertiary treatment center among 4,022 deliveries. We evaluated patient clinical characteristics associated with a successful surgical outcome of UAE. Results: The success rate for UAE was 96%. For two cases, UAE complication was associated with fever (>38.5oC). Five patients had problems that required admission to the intensive care unit (ICU). Conclusion: To increase the surgical success rate and lower the number of ICU admissions, the decision to treat primary postpartum hemorrhage using UAE should be based on individual patient clinical findings under the direction of obstetrics staff and an interventional radiologist. PMID:24639786

  18. Postpartum depression among women with unintended pregnancy

    PubMed Central

    Brito, Cynthia Nunes de Oliveira; Alves, Sandra Valongueiro; Ludermir, Ana Bernarda; de Araújo, Thália Velho Barreto

    2015-01-01

    OBJECTIVE To analyze the association between unintended pregnancy and postpartum depression. METHODS This is a prospective cohort study conducted with 1,121 pregnant aged 18 to 49 years, who attended the prenatal program devised by the Brazilian Family Health Strategy, Recife, PE, Northeastern Brazil, between July 2005 and December 2006. We interviewed 1,121 women during pregnancy and 1,057 after childbirth. Unintended pregnancy was evaluated during the first interview and postpartum depression symptoms were assessed using the Edinburgh Postnatal Depression Screening Scale. The crude and adjusted odds ratios for the studied association were estimated using logistic regression analysis. RESULTS The frequency for unintended pregnancy was 60.2%; 25.9% presented postpartum depression symptoms. Those who had unintended pregnancies had a higher likelihood of presenting this symptoms, even after adjusting for confounding variables (OR = 1.48; 95%CI 1.09;2.01). When the Self Reporting Questionnaire (SRQ-20) variable was included, the association decreased, however, remained statistically significant (OR = 1.42; 95%CI 1.03;1.97). CONCLUSIONS Unintended pregnancy showed association with subsequent postpartum depressive symptoms. This suggests that high values in Edinburgh Postnatal Depression Screening Scale may result from unintended pregnancy. PMID:26083941

  19. Barriers to completion of desired postpartum sterilization.

    PubMed

    Boardman, Lori A; DeSimone, Michael; Allen, Rebecca H

    2013-02-01

    Tubal sterilization is a highly effective, permanent, and safe method of contraception. Many women who desire postpartum sterilization do not obtain the procedure due to barriers. We performed a retrospective cohort study examining patients from a single obstetrics practice who delivered between 1/1/07 and 6/30/07 at Women and Infants Hospital in Providence, RI. During the study period, 626 women in the practice delivered. Of these subjects, 87 (14%) desired postpartum sterilization. Of these 87, 45 (51.7%) underwent sterilization as planned. In multivariable analysis controlling for age, BMI, delivery mode and marital status, older age (OR 2.15, 95% CI 1.12, 4.12, p=0.02) and cesarean delivery (OR 19.65, 95% CI 3.75, 103.1, p < 0.001) were associated with completion of postpartum sterilization and being married (OR 0.10, 95% CI 0.02, 0.56, p=0.009) and having a higher BMI (OR 0.60, 95% CI 0.39, 0.91, p=0.02) were associated with incompletion. Only half of women who request postpartum sterilization antenatally end up obtaining the procedure.

  20. Eating disorder symptoms pre- and postpartum.

    PubMed

    Pettersson, Cecilia Brundin; Zandian, Modjtaba; Clinton, David

    2016-08-01

    The study aimed to investigate symptoms of disordered eating pre- and postpartum using a standardised and widely used measure of eating disorder (ED) psychopathology. A consecutive series of women attending either prenatal (N = 426) or postnatal (N = 345) clinics in metropolitan Stockholm were assessed using the Eating Disorder Examination Questionnaire (EDE-Q). Assessments were conducted at either the first visit to prenatal clinics (10-12 weeks of pregnancy) or 6 to 8 months postpartum. An optimised shortened version of the EDE-Q was best suited for studying eating disorders pre- and postpartum. Using the optimised version of the instrument with 14 items and a cut-off score of ≥2.8, it was estimated that 5.3 % of prepartum and 12.8 % of postpartum mothers were suffering from clinical eating disorders. Seriously disordered eating behaviour during, and especially after, pregnancy may be more common than previously thought. It is imperative that health services focus increased attention on these problems by raising awareness, developing and extending specialist services, as well as through implementing educational programmes and training directed toward frontline healthcare services.

  1. Eating disorder symptoms pre- and postpartum.

    PubMed

    Pettersson, Cecilia Brundin; Zandian, Modjtaba; Clinton, David

    2016-08-01

    The study aimed to investigate symptoms of disordered eating pre- and postpartum using a standardised and widely used measure of eating disorder (ED) psychopathology. A consecutive series of women attending either prenatal (N = 426) or postnatal (N = 345) clinics in metropolitan Stockholm were assessed using the Eating Disorder Examination Questionnaire (EDE-Q). Assessments were conducted at either the first visit to prenatal clinics (10-12 weeks of pregnancy) or 6 to 8 months postpartum. An optimised shortened version of the EDE-Q was best suited for studying eating disorders pre- and postpartum. Using the optimised version of the instrument with 14 items and a cut-off score of ≥2.8, it was estimated that 5.3 % of prepartum and 12.8 % of postpartum mothers were suffering from clinical eating disorders. Seriously disordered eating behaviour during, and especially after, pregnancy may be more common than previously thought. It is imperative that health services focus increased attention on these problems by raising awareness, developing and extending specialist services, as well as through implementing educational programmes and training directed toward frontline healthcare services. PMID:26961005

  2. Pharmacokinetics of Tenofovir During Pregnancy and Postpartum

    PubMed Central

    Best, Brookie M.; Burchett, Sandra; Li, Hong; Stek, Alice; Hu, Chengcheng; Wang, Jiajia; Hawkins, Elizabeth; Byroads, Mark; Watts, D. Heather; Smith, Elizabeth; Fletcher, Courtney V.; Capparelli, Edmund V.; Mirochnick, Mark

    2016-01-01

    Objectives Tenofovir disoproxol fumarate (TDF) is increasingly used in HAART regimens of pregnant women, but limited data exist on pregnancy pharmacokinetics of chronically-dosed TDF. This study described tenofovir pharmacokinetics during pregnancy and postpartum. Methods IMPAACT P1026s is a prospective, non-blinded pharmacokinetic study of HIV-infected pregnant women that included a cohort receiving 300 mg TDF once daily. Steady-state 24-hour pharmacokinetic profiles were measured at 2nd and 3rd trimester and postpartum, with maternal and umbilical cord samples at delivery. Tenofovir was measured by LC-MS. The target AUC was ≥ 1.99 mcg•hr/mL (non-pregnant historical control 10th percentile). Results Median tenofovir AUC was decreased during the 2nd (1.9 mcg•hr/mL) and 3rd (2.4 mcg•hr/mL, p=0.005) trimesters versus postpartum (3.0 mcg•hr/mL). Tenofovir AUC exceeded the target for 2/4 (50%) 2nd trimester; 27/37 (73%; 95% CI: 56%, 86%) 3rd trimester; and 27/32 (84%; 95% CI: 67%, 95%) postpartum women (p>0.05). Median 2nd/3rd trimester troughs were lower (39/54 ng/mL) than postpartum (61 ng/mL). Median 3rd trimester weight was heavier for subjects below target AUC versus those above target (97.9 vs. 74.2 kg, p = 0.006). Median ratio of cord blood to maternal concentrations was 0.88. No infants were HIV infected. Conclusions This study found lower tenofovir AUC and troughs during pregnancy. Transplacental passage with chronic TDF use during pregnancy was high. Standard TDF doses appear appropriate for most HIV-infected pregnant women but therapeutic drug monitoring with dose adjustment should be considered in pregnant women with high weight (> 90kg) or inadequate HIV RNA response. PMID:25959631

  3. Dutch dairy farmers' need for microbiological mastitis diagnostics.

    PubMed

    Griffioen, Karien; Hop, Geralda E; Holstege, Manon M C; Velthuis, Annet G J; Lam, Theo J G M

    2016-07-01

    Although several microbiological mastitis diagnostic tools are currently available, dairy farmers rarely use them to base treatment decisions on. In this study, we conducted a telephone interview among 195 randomly selected Dutch dairy farmers to determine their current use of and their need for microbiological diagnostics for clinical mastitis (CM), subclinical mastitis (SCM), and dry-cow treatment (DCT), followed by the test characteristics they consider important. A structured questionnaire was used, based on face-to-face interviews previously held with other farmers. The answers were registered in a database and analyzed using descriptive statistics and univariable and multivariable models. Antimicrobial treatment decisions for CM, SCM, and DCT were mainly based on clinical signs and somatic cell count. In case of CM, 34% of farmers indicated that they currently submit milk samples for bacteriological culture (BC). This would increase to 71% if an on-farm test resulting in treatment advice within 12 h were available. For SCM, use would increase from 22 to 55%, and for DCT, from 7 to 34%, if the same 12-h test were available. For CM and DCT, the preferred test outcome was advice on which antibiotic to use, according to 58 and 15% of the farmers, respectively. For SCM, the preferred test outcome was the causative bacterium for 38% of the farmers. Farmers who currently submit CM milk samples for BC were 13.1 times more likely to indicate, as the preferred test outcome, advice on which antibiotic to use, compared with farmers who do not currently submit CM milk samples for BC. Fourteen percent of the farmers indicated not being interested at all in microbiological mastitis diagnostics for CM. For SCM and DCT, 27 and 55%, respectively, were not interested in microbiological mastitis diagnostics. Regarding test characteristics that farmers considered important, reliability was most often indicated (44-51% of the farmers). Additionally, a preferred time-to-result of

  4. Transdermal Estradiol Treatment for Postpartum Depression: A Pilot Randomized Trial

    PubMed Central

    Wisner, Katherine L.; Sit, Dorothy K.Y.; Moses-Kolko, Eydie L.; Driscoll, Kara E.; Prairie, Beth; Stika, Catherine S.; Eng, Heather F.; Dills, John L; Luther, James F.; Wisniewski, Stephen R.

    2015-01-01

    Postpartum depression occurs in 14.5% of women in the first three months after birth. This study was an 8 week acute phase randomized trial with three cells (transdermal estradiol (E2), sertraline, and placebo) for the treatment of postpartum major depressive disorder. However, the study was stopped after batch analysis revealed that the E2 serum concentrations were lower than pre-study projections. This paper explores our experiences that will inform future investigations of therapeutic E2 use. Explanations for the low E2 concentrations were: 1) Study patch non-adhesion, which did not explain the low concentrations across the entire sample. 2) Ineffective transdermal patch preparations, although two different patch preparations were used and no significant main effect of patch type on E2 concentrations was found. 3) Obesity, at study entry, E2-treated women had mean ± SD BMI=32.9 ±7.4. No pharmacokinetic data comparing E2 concentrations from transdermal patches in obese women vs. normal weight controls are available. 4) Induction of Cytochrome P450 (CYP450) 3A4 and other E2 elimination pathways in pregnancy. CYP4503A4 is induced in pregnancy and is a pathway for the metabolism of E2. Conversion to estrone and Phase II metabolism via glucuronidation and sulfation, which also increase in pregnancy, are routes of E2 elimination. The time required for these pathways to normalize after delivery has not been elucidated. The observation that transdermal E2 doses greater than 100 mcg/day did not increase serum concentrations was unexpected. Another hypothesis consistent with this observation is suppression of endogenous E2 secretion with increasing exogenous E2 dosing. PMID:26061609

  5. Transdermal Estradiol Treatment for Postpartum Depression: A Pilot, Randomized Trial.

    PubMed

    Wisner, Katherine L; Sit, Dorothy K Y; Moses-Kolko, Eydie L; Driscoll, Kara E; Prairie, Beth A; Stika, Catherine S; Eng, Heather F; Dills, John L; Luther, James F; Wisniewski, Stephen R

    2015-08-01

    Postpartum depression occurs in 14.5% of women in the first 3 months after birth. This study was an 8-week acute phase randomized trial with 3 cells (transdermal estradiol [E2], sertraline [SERT], and placebo [PL]) for the treatment of postpartum major depressive disorder. However, the study was stopped after batch analysis revealed that the E2 serum concentrations were lower than prestudy projections. This paper explores our experiences that will inform future investigations of therapeutic E2 use. Explanations for the low E2 concentrations were as follows: (1) study patch nonadhesion, which did not explain the low concentrations across the entire sample. (2) Ineffective transdermal patch preparations, although 2 different patch preparations were used and no significant main effect of patch type on E2 concentrations was found. (3) Obesity, at study entry, E2-treated women had body mass index of 32.9 (7.4) (mean [SD]). No pharmacokinetic data comparing E2 concentrations from transdermal patches in obese women versus normal weight controls are available. (4) Induction of cytochrome P450 (CYP450) 3A4 and other E2 elimination pathways in pregnancy. CYP4503A4 is induced in pregnancy and is a pathway for the metabolism of E2. Conversion to estrone and phase II metabolism via glucuronidation and sulfation, which also increase in pregnancy, are routes of E2 elimination. The time required for these pathways to normalize after delivery has not been elucidated. The observation that transdermal E2 doses greater than 100 μg/d did not increase serum concentrations was unexpected. Another hypothesis consistent with this observation is suppression of endogenous E2 secretion with increasing exogenous E2 dosing. PMID:26061609

  6. Chronic Mastitis in Egypt and Morocco: Differentiating between Idiopathic Granulomatous Mastitis and IgG4-Related Disease.

    PubMed

    Allen, Steven G; Soliman, Amr S; Toy, Kathleen; Omar, Omar S; Youssef, Tamer; Karkouri, Mehdi; Ayad, Essam; Abdel-Aziz, Azza; Hablas, Ahmed; Tahri, Ali; Oltean, Hanna N; Kleer, Celina G; Merajver, Sofia D

    2016-09-01

    Idiopathic granulomatous mastitis (IGM) is a benign, frequently severe chronic inflammatory lesion of the breast. Its etiology remains unknown and reported cases vary in their presentation and histologic findings with an optimal treatment algorithm yet to be described owing mainly to the disease's heterogeneity. IgG4-related disease (IgG4-RD) is a newly recognized systemic fibroinflammatory condition characterized by a dense lymphoplasmacytic infiltrate with many IgG4-positive plasma cells, storiform fibrosis, and obliterative phlebitis. Immunosuppressive therapy is considered to be an effective first-line therapy for IgG4-RD. We sought to clarify and classify chronic mastitis according to the histologic findings of IgG4-RD mastitis with respect to IGM and to develop a robust diagnostic framework to help select patients for optimal treatment strategies. Using the largest collection to date (43 cases from Egypt and Morocco), we show that despite sharing many features, IGM and IgG4-RD mastitis are separate diseases. To diagnostically separate the diseases, we created a classification schema-termed the Michigan Classification-based upon our large series of cases, the consensus statement on IgG4-RD, and the histologic description of IGM in the literature. Using our classification, we discerned 17 cases of IgG4-RD and 8 cases of IGM among the 43 chronic mastitis cases, with 18 indeterminate cases. Thus, our Michigan Classification can form the basis of rational stratification of chronic mastitis patients between these two clinically and histopathologically heterogeneous diseases. PMID:27279578

  7. Effect of dietary copper source on response to coliform mastitis in dairy cows.

    PubMed

    Scaletti, R W; Harmon, R J

    2012-02-01

    The effect of organic or inorganic dietary Cu on Escherichia coli mastitis was investigated in first-lactation heifers. Twenty-eight primigravid Holstein heifers were assigned to 3 treatments in a completely randomized block design with 10 blocks of 3 animals grouped by expected calving date. Treatments were as follows: basal diet [7.1 mg Cu/kg of dry matter (DM); CON] and diets supplemented with Cu (10 mg/kg of DM) as Cu sulfate (CUS) or as Cu proteinate (CUP). Treatments were fed individually from 60 d prepartum through 49 d of lactation. All heifers were marginally deficient at the onset of the experiment (liver Cu of 60 mg/kg) and did not differ between groups. Mean liver Cu concentrations were about 3-fold greater in CUS and CUP compared with CON at d 0, 21, and 42 of lactation. At d 34 postpartum, one pathogen-free quarter per cow was infused with Escherichia coli strain 727. Copper supplementation did not lower peak responses to challenge; however, CUP tended to offer some benefits: milk bacterial count with CUP was lower compared with CON at 24, 48, and 72 h and lower than CUS at 24 and 96 h, and postchallenge milk production tended to be greater for CUP. Clinical udder score was lower at 12 h for CUP and CUS compared with CON, and at 144 h CUP had lower clinical scores compared with CUS or CON. Somatic cell count, dry matter intake, plasma Cu, and plasma ceruloplasmin did not differ between treatments. Compared with the control diet or Cu sulfate supplement, supplementation with Cu proteinate tended to improve the clinical status of cows after live E. coli intramammary challenge.

  8. Association between Hyperprolactinemia and Granulomatous Mastitis.

    PubMed

    Nikolaev, Anatoly; Blake, Cassann N; Carlson, Diane L

    2016-01-01

    Granulomatous mastitis (GM) is a relatively uncommon inflammatory breast lesion with multiple suggested etiologies. Although most GM cases show association with lactation and pregnancy, a minority of cases have been linked to hyperprolactinemia caused by either dopamine antagonist medications or with intracranial lesions, such as pituitary adenoma. The goal of this study is to review the GM cases reported in the literature with a specific emphasis on those cases associated with hyperprolactinemia and prolactinomas and to identify cases of GM seen at the Cleveland Clinic Florida which demonstrate co-occurrences of GM and intracranial lesions. CoPath and Epic data bases at Cleveland Clinic Florida were searched for cases describing inflammatory breast lesions in patients with pituitary pathology. Chart reviews were conducted and pertinent medical history was extracted for case reports. H&E-stained paraffin-embedded sections retrieved from Cleveland Clinic Florida pathology storage were evaluated by light microscopy. Four cases showing a co-occurrence of GM and hyperprolactinemia were consequently identified. A prolactin-secreting pituitary adenoma was present in two of the three GM cases. The third case demonstrated a concomitant craniopharyngioma, which was also associated with a rise in serum prolactin. This phenomenon was presumably attributable to compression, resulting in compromised transport of dopamine to the adenohypophysis and subsequent disinhibition of prolactin secretion by lactotrophs. The fourth patient with GM had a similar history of elevated prolactin. Classical histopathological features of GM were found in all four cases, including noncaseating granulomas, multinucleated giant cells, epithelioid histiocytes, and chronic inflammation. Intriguingly, complete resolution of inflammatory breast lesions along with normalization of prolactin levels occurred following the surgical excision of the craniopharyngioma, suggesting that intracranial lesion

  9. Characterization of Lactococcus lactis isolates from bovine mastitis.

    PubMed

    Plumed-Ferrer, Carme; Uusikylä, Kaisa; Korhonen, Jenni; von Wright, Atte

    2013-12-27

    Lactococcus lactis is a widely used mesophilic dairy starter and has been included in the Qualified Presumption of Safety (QPS) list of the European Food Safety Authority. However, it is increasingly found as the cause of human or animal infections, such as bovine mastitis, probably due to the improvement of the identification of the infective microorganisms. Since there are some grounds to suspect that at least certain variants of L. lactis may cause animal or human diseases, it is important to properly identify the differences between the strains associated with infections and the safe starter strains. Bovine mastitis isolates and dairy starter strains were genotypically characterized and clustered by the 16S rRNA gene sequence and RAPD-PCR fingerprint patterns, and phenotypically characterized by their tolerance to different stress conditions typically found in the intestinal tract of mammals, the carbohydrate- and antibiotic resistance profile, as well as the in vitro adhesion capacity to udder epithelial cells. Genotypically, there were no differences between the mastitis isolates and the dairy starter strains. However, there were clear phenotypic distinctions between mastitis isolates and typical starter strains, the former showing an increased tolerance to temperature, lysozyme, bile salts, pH and antibiotics, as well as improved carbohydrate fermentation capacity, and in vitro adhesion to udder epithelial cells. Although these differences might not be considered as actual virulence factors, they improve the ability of the strain to survive in the body of homeothermic animals and, interestingly, are also typical properties associated with potential probiotic strains.

  10. Streptococcus parasanguinis: new pathogen associated with asymptomatic mastitis in sheep.

    PubMed Central

    Fernández-Garayzábal, J. F.; Fernández, E.; Las Heras, A.; Pascual, C.; Collins, M. D.; Domínguez, L.

    1998-01-01

    We describe two unusual cases in sheep of subclinical mastitis caused by Streptococcus parasanguinis. This bacterium has been associated with the development of experimental endocarditis; its presence at relatively high concentrations in apparently healthy sheep milk may pose a health risk in persons with predisposing heart lesions. PMID:9866743

  11. Granulomatous mastitis, erythema nodosum, and oligoarthritis in a pregnant woman.

    PubMed

    Olfatbakhsh, Asiie; Beheshtian, Toktam; Djavid, Gholamreza Esmaeeli

    2008-01-01

    Granulomatous mastitis (GM) is an uncommon chronic inflammation of the breast and erythema nodosum (EN), is a rare extramammary manifestation of this entity. We describe a case of GM with EN and arthritis in a young pregnant woman. Review of literature showed rare similar cases.

  12. Mastitis in dairy heifers: prevalence and risk factors.

    PubMed

    Bludau, M J; Maeschli, A; Leiber, F; Steiner, A; Klocke, P

    2014-12-01

    Poor udder health represents a serious problem in dairy production and has been investigated intensively, but heifers generally have not been the main focus of mastitis control. The aim of this study was to evaluate the prevalence, risk factors and consequences of heifer mastitis in Switzerland. The study included 166,518 heifers of different breeds (Swiss Red Pied, Swiss Brown Cattle and Holstein). Monthly somatic cell counts (SCCs) provided by the main dairy breeding organisations in Switzerland were monitored for 3 years; the prevalence of subclinical mastitis (SCM) was determined on the basis of SCCs ≥100,000 cells/mL at the first test date. The probability of having SCM at the first test date during lactation was modelled using logistic regression. Analysed factors included data for the genetic background, morphological traits, geographical region, season of parturition and milk composition. The overall prevalence of SCM in heifers during the period from 2006 to 2010 was 20.6%. Higher frequencies of SCM were present in heifers of the Holstein breed (odds ratio, OR, 1.62), heifers with high fat:protein ratios (OR 1.97) and heifers with low milk urea concentrations combined with high milk protein concentrations (OR 3.97). Traits associated with a low risk of SCM were high set udders, high overall breeding values and low milk breeding values. Heifers with SCM on the first test day had a higher risk of either developing chronic mastitis or leaving the herd prematurely. PMID:25457268

  13. Trends in diagnosis and control of bovine mastitis: a review.

    PubMed

    Deb, Rajib; Kumar, Amit; Chakraborty, Sandip; Verma, Amit Kumar; Tiwari, Ruchi; Dhama, Kuldeep; Singh, Umesh; Kumar, Sushil

    2013-12-01

    Mastitis (inflammation of mammary gland) is a most devastating disease condition in terms of economic losses occurring throughout the world. The etiological agents may vary from place to place depending on climate; animal species and animal husbandry and include wide variety of gram positive and gram negative bacteria; and fungi. They may be either contagious viz. Staphylococcus aureus; Streptococcus agalactiae or environmental viz. S. dysgalactiae, S. uberis, Corynebacterium bovis and Coagulase negative Staphylococcus. Conventional diagnostic tests viz. California Mastitis Test (CMT); R-mastitest and Mast-O-test methods are applied under field conditions; whereas somatic cell count and Bulk Tank Somatic Cell Count (BTSCC) are useful for early mastitis detection and detection of sub clinical or chronic mastitis respectively. In vitro culture based diagnosis require further study as they can detect only viable cells. The advent of Polymerase Chain Reaction (PCR) technology along with its various versions like multiplex and real time PCR has improved the rapidity and sensitivity of diagnosis. Circulating micro RNA (miRNA) based diagnosis; immune assay and proteomics based detection along with biochips and biosensors prove to be asset to diagnosticians for advanced diagnosis of this economically important condition. Improvement of milking hygiene; implementation of post-milking teat disinfection; regular control of the milking equipments; implementation of milking order; Improvement of bedding material are the general measures to prevent new cases of mastitis. The use of antibiotics (intramammary infusions; bacteriocins) and herbs (Terminalia spp.) are important for prophylaxis and therapeutics. Vaccines viz. cell based; Recombinant (staphylococcal enterotoxin type C mutant) or chimeric (pauA); live (S. uberis 0140J stain based) and bacterial surface extract based; DNA-based and DNA-protein based have greatly aided in management of bovine mastitis. Quorum sensing and

  14. Trends in diagnosis and control of bovine mastitis: a review.

    PubMed

    Deb, Rajib; Kumar, Amit; Chakraborty, Sandip; Verma, Amit Kumar; Tiwari, Ruchi; Dhama, Kuldeep; Singh, Umesh; Kumar, Sushil

    2013-12-01

    Mastitis (inflammation of mammary gland) is a most devastating disease condition in terms of economic losses occurring throughout the world. The etiological agents may vary from place to place depending on climate; animal species and animal husbandry and include wide variety of gram positive and gram negative bacteria; and fungi. They may be either contagious viz. Staphylococcus aureus; Streptococcus agalactiae or environmental viz. S. dysgalactiae, S. uberis, Corynebacterium bovis and Coagulase negative Staphylococcus. Conventional diagnostic tests viz. California Mastitis Test (CMT); R-mastitest and Mast-O-test methods are applied under field conditions; whereas somatic cell count and Bulk Tank Somatic Cell Count (BTSCC) are useful for early mastitis detection and detection of sub clinical or chronic mastitis respectively. In vitro culture based diagnosis require further study as they can detect only viable cells. The advent of Polymerase Chain Reaction (PCR) technology along with its various versions like multiplex and real time PCR has improved the rapidity and sensitivity of diagnosis. Circulating micro RNA (miRNA) based diagnosis; immune assay and proteomics based detection along with biochips and biosensors prove to be asset to diagnosticians for advanced diagnosis of this economically important condition. Improvement of milking hygiene; implementation of post-milking teat disinfection; regular control of the milking equipments; implementation of milking order; Improvement of bedding material are the general measures to prevent new cases of mastitis. The use of antibiotics (intramammary infusions; bacteriocins) and herbs (Terminalia spp.) are important for prophylaxis and therapeutics. Vaccines viz. cell based; Recombinant (staphylococcal enterotoxin type C mutant) or chimeric (pauA); live (S. uberis 0140J stain based) and bacterial surface extract based; DNA-based and DNA-protein based have greatly aided in management of bovine mastitis. Quorum sensing and

  15. Fordyce happiness program and postpartum depression

    PubMed Central

    Rabiei, Leili; Mazaheri, Maryam Amidi; Masoudi, Reza; Hasheminia, Sayed Ali Mohammad

    2014-01-01

    Background: Postpartum depression is endangering the health of mothers and has negative impacts on the evolution of social communication and newborns evolution. This study was conducted to determine the effects of Fordyce Happiness program on the postpartum depression. Materials and Methods: This quasi-experimental intervention carried out on postpartum mothers that referred to 4 health centers in Isfahan. A total of 133 mothers were selected by convenient sampling and then randomly allocated in two groups (63 and 70 mothers for intervention and control respectively). Maternal depression 3 times before, immediate and 1 months after intervention in both groups was evaluated with Beck Depression Inventory-II-Persian standardized questionnaires. Educational sessions based on the Fordyce happiness program were conducted for intervention group. Data was analyzed in SPSS17 (SPSS Inc, Chicago, Illinois) descriptive and analytic statistical tests at significance level of 0.05. Results: No significant differences in demographic variables between the two groups (P ≥ 0.05). No significant differences in depression scores in the two groups before training. However after 2 months a significant difference in depression score was observed between two groups (control group: 19.38 ± 3.94; intervention group: 16.24 ± 4.8; P < 0.001). Furthermore in intervention group showed significant differences in depression scores before and after intervention (19.15 ± 3.41 and 16.24 ± 4.83; P < 0.001). However in the control group had not any significant change. Conclusion: Fordyce happiness program was effective in reducing postpartum depression in our study. With attention to the effectiveness and low cost of this program, it is recommended that this program might be considered for all mothers after childbirth in health centers or other community-based settings. PMID:24949034

  16. Cost benefit analysis of bovine mastitis in the UK.

    PubMed

    Beck, H S; Wise, W S; Dodd, F H

    1992-11-01

    Bovine mastitis reduces the yield and quality of milk and increases the rate of culling and veterinary costs. This reduces the profitability of farm milk production but the calculation of the extent of this economic loss is complex because of the many factors involved and deficiencies in the evidence on the relationship between the disease and various production factors. This paper examines the available evidence for the UK and provides a consistent analytical framework within which the benefits arising from reduced mastitis in dairy herds constrained by quota can be considered. It is estimated that since 1970 the farms that have followed the recommended control procedures have reduced the average annual number of cases of clinical mastitis from 135 to 40 cases/100 cows each year, while the quarters remaining uninfected for a whole year has increased from 65 to 80% of the total quarters. The costs of the main control procedures (e.g. 8.60 pounds/cow for dry-cow therapy and teat dipping or spraying) are broadly covered by the reduction in clinical mastitis, leaving the benefits of reduced subclinical infection (e.g. 3810 pounds for a 100 cow herd unconstrained by quota and achieving the average reduction in infection) as a substantial bonus. The imposition of quotas reduces the financial benefit of mastitis control but it still remains a worthwhile investment. The results of this analysis can be used to suggest maximum costs of additional new control measures produced by research. It also indicates that there is considerable value in production research which gives more precise knowledge of production systems, thus allowing producers to respond optimally to quota cuts.

  17. Women with postpartum depression: "my husband" stories

    PubMed Central

    Montgomery, Phyllis; Bailey, Pat; Purdon, Sheri Johnson; Snelling, Susan J; Kauppi, Carol

    2009-01-01

    Background The research on Postpartum Depression (PPD) to date suggests that there is a knowledge gap regarding women's perception of their partners' role as carer and care activities they perform. Therefore, the purpose of this study was to describe women's understanding of their partners' or husbands' involvement in the midst of PPD. Methods This study used interview data from a larger study of northern and rural Ontario women's stories of help-seeking for PPD. The interpretive description approach was used to illustrate the complexity of women's spousal connections in PPD. Data from a purposive community sample of 27 women who self-identified as having been diagnosed with PPD was used. From the verbatim transcribed interviews a number of data excerpts were identified and labeled as "my husband" stories. Narrative analysis was employed to examine these stories. Results During this time of vulnerability, the husbands' physical, emotional and cognitive availability positively contributed to the women's functioning and self-appraisals as wife and mother. Their representations of their husbands' 'doing for' and/or 'being with' promoted their well-being and ultimately protected the family. Conclusion Given that husbands are perceived to be central in mitigating women's suffering with PPD, the consistent implementation of a triad orientation, that includes woman, child and partner rather than a more traditional and convenient dyadic orientation, is warranted in comprehensive postpartum care. Finally, this study contributes a theoretical understanding of responsive as well as reactive connections between women and family members during the postpartum period. PMID:19732461

  18. Preventing postpartum depression: A meta-analytic review

    PubMed Central

    Sockol, Laura E.; Epperson, C. Neill; Barber, Jacques P.

    2014-01-01

    This meta-analysis assessed the efficacy of a wide range of preventive interventions designed to reduce the severity of postpartum depressive symptoms or decrease the prevalence of postpartum depressive episodes. A systematic review identified 37 randomized or quasi-randomized controlled trials in which an intervention was compared to a control condition. Differences between treatment and control conditions in the level of depressive symptoms and prevalence of depressive episodes by 6 months postpartum were assessed in separate analyses. Depressive symptoms were significantly lower at post-treatment in intervention conditions, with an overall effect size in the small range after exclusion of outliers (Hedges' g = 0.18). There was a 27% reduction in the prevalence of depressive episodes in intervention conditions by 6 months postpartum after removal of outliers and correction for publication bias. Later timing of the postpartum assessment was associated with smaller differences between intervention and control conditions in both analyses. Among studies that assessed depressive symptoms using the EPDS, higher levels of depressive symptoms at pre-treatment were associated with smaller differences in depressive symptoms by 6 months postpartum. These findings suggest that interventions designed to prevent postpartum depression effectively reduce levels of postpartum depressive symptoms and decrease risk for postpartum depressive episodes. PMID:24211712

  19. Bovine mastitis prevalence and associated risk factors in dairy cows in Nyagatare District, Rwanda.

    PubMed

    Iraguha, Blaise; Hamudikuwanda, Humphrey; Mushonga, Borden

    2015-07-14

    In response to farmer requests after milk from their herds was rejected by processors due to poor quality, a study was carried out from April to October 2011 to determine the prevalence of sub clinical mastitis, associated risk factors and causative micro-organisms. Samples were collected from 195 dairy cows on 23 randomly selected dairy farms delivering milk to Isangano, Kirebe and Nyagatare milk collection centres in Nyagatare District, Rwanda. The Draminski Mastitis Detector was used to detect sub clinical mastitis in individual cows based on milk electrical conductivity changes. Risk factors for mastitis that were evaluated included teat-end condition, cow dirtiness, breed, parity, age and stage of lactation. Relationships of these factors with mastitis status were determined using Chi-square analysis, and relative importance as causes of mastitis was assessed using logistic regression. Samples from 16 sub clinical mastitis positive dairy cows were analysed to identify causative micro-organisms using Dairy Quality Control Inspection analytical kits. Sub clinical mastitis prevalence was 52% across the farms. It was higher with increases in, amongst other risk factors, teat-end damage severity, cow dirtiness, and level of pure dairy breed genetics. The risk factors considered accounted for 62% of mastitis prevalence; teat-end condition alone accounted for 30%. Most of the mastitis cases (87.5%) were caused by coliform bacteria. Considering that farmers are upgrading their local Ankole cows to cross-breed dairy cows that are more susceptible to mastitis, results from this study indicate the need to dip the teats of cows in sanitisers, improve cow hygiene, and introduce mastitis prevention and control programmes.

  20. Clinical mastitis in dairy cattle in Ontario: frequency of occurrence and bacteriological isolates.

    PubMed Central

    Sargeant, J M; Scott, H M; Leslie, K E; Ireland, M J; Bashiri, A

    1998-01-01

    The objective of this study was to describe the frequency of occurrence of clinical mastitis in dairy herds in Ontario. The study group consisted of 65 dairy farms involved in a 2-year observational study, which included recording all clinical mastitis cases and milk sampling of quarters with clinical mastitis. Lactational incidence risks of 9.8% for abnormal milk only, 8.2% for abnormal milk with a hard or swollen udder, and 4.4% for abnormal milk plus systemic signs of illness related to mastitis were calculated for 2840 cows and heifers. Overall, 19.8% of cows experienced one or more cases of clinical mastitis during location. Teat injuries occurred in 2.1% of lactations. Standard bacteriology was performed on pretreatment milk samples from 834 cows with clinical mastitis. The bacteria isolated were Staphylococcus aureus (6.7%), Streptococcus agalactiae (0.7%), other Streptococcus spp. (14.1%), coliforms (17.2%), gram-positive bacilli (5.5%), Corynebacterium bovis (1.7%), and other Staphylococcus spp. (28.7%). There was no growth in 17.7% of samples, and 8.3% of samples were contaminated. Clinical mastitis is a common disease in dairy cows in Ontario; approximately 1 in 5 cow lactations have at lease one episode of clinical mastitis. There is, however, considerable variation in the incidence of clinical mastitis among farms. The majority of 1st cases of clinical mastitis occur early in lactation, and the risk of clinical mastitis increases with increasing parity. Environmental, contagious, and minor pathogens were all associated with cases of clinical mastitis. Images Figure 1. Figure 3. PMID:9442950

  1. Postpartum deaths: piglet, placental, and umbilical characteristics.

    PubMed

    Rootwelt, V; Reksen, O; Farstad, W; Framstad, T

    2013-06-01

    The fetal growth of the piglet is highly dependent on its placenta, and the newborn piglet birth weight is highly associated with postpartum death. However, there is little information available in the literature on the assessment of the placenta in relation to postpartum death in piglets. The aim of this study was to evaluate the impact of the placental area and placental weight, status of the umbilical cord, and piglet birth characteristics, such as blood parameters, vitality score, and birth weight on postpartum death. All live born piglets in litters from 26 Landrace-Yorkshire sows were monitored during farrowing and the status of each was recorded, including placental area and placental weight and blood variables obtained from the piglets and umbilical veins. Out of the 386 live-born piglets, 16.8% died before weaning at 5 wk. Among these, 78.5% died within the first 3 d of life. Mean blood concentration of lactate was increased in piglets that did not survive to weaning (P = 0.003). Concentrations of hemoglobin and hematocrit were decreased (P < 0.001) compared with survivors. Piglets born with a broken umbilical cord had a reduced vitality score vs. piglets born with an intact umbilical cord (P = 0.021), and they had an increased probability of dying before weaning (P = 0.050). Mean birth weight, body mass index, placental area (P < 0.001), and placental weight (P = 0.020) were reduced in piglets that died before weaning vs. those that survived. Birth weight and placental area were furthermore negatively associated with live litter size. Blood concentrations of IgG and albumin recorded at d 1 were decreased in piglets that died before weaning (P < 0.01), and blood concentration of albumin was positively associated with placental area (P < 0.001). We conclude that placental area and placental weight, status of the umbilical cord, birth weight, body mass index, blood concentrations of lactate, hemoglobin, and hematocrit recorded at birth, and blood

  2. Do Pregnancy, Postpartum Period and Lactation Predispose to Recurrent Toxoplasmic Retinochoroiditis?

    PubMed Central

    Brydak-Godowska, Joanna; Borkowski, Piotr Karol; Rabczenko, Daniel; Moneta-Wielgoś, Joanna; Kęcik, Dariusz

    2015-01-01

    Backgrund The aim of the study was a statistical analysis of the possible effects of pregnancy, postpartum period, and lactation on increased risk for reactivation of toxoplasmic retinochoroiditis. Material/Methods A retrospective study was undertaken of the clinical records of 661 patients referred with the diagnosis of acute toxoplasmic retinochoroiditis to the Department of Zoonoses and Tropical Diseases, Medical University of Warsaw and to the Department of Ophthalmology, Medical University of Warsaw in the years 1994–2014. This group of inpatients consisted of 213 women of child-bearing age (18 to 40 years). Reactivation of toxoplasmic retinochoroiditis was observed in 24 women aged 15 to 39 years who were pregnant, in the postpartum period, or lactating. To compare the rate of the relapses in pregnant/lactating patients vs. non-pregnant/non-lactating patients, the Fisher exact test was used. Calculations were performed with WinPepi software (Abramson JH (2004) WINPEPI (PEPI-for-Windows) for epidemiologists. Epidemiologic Perspectives & Innovations, 2005, 1: 6). Results A total of 28 reactivations of toxoplasmic retinochoroiditis were observed (16 episodes in pregnancy, 4 in the postpartum period, and 8 during lactation) in 24 women aged 15 to 39 years. In 3 women, multiple episodes were reported (in early pregnancy and the postpartum period in 2 women, and during 2 pregnancies and lactation in 1 woman). Statistical analysis showed that the risk of an episode of toxoplasmic retinochoroiditis is 7.4-fold higher in pregnancy compared to the non-pregnant/non-lactating women (p<0.0001). Conclusions Women of childbearing age with toxoplasma ocular lesions should be informed by their doctors about possible active recurrences during pregnancy and should be followed carefully by an ophthalmologist when pregnant. PMID:25703198

  3. Postpartum development of type 1 diabetes in Asian Indian women with gestational diabetes

    PubMed Central

    Unnikrishnan, Ranjit; Shanthi Rani, Coimbatore Subramanian; Anjana, Ranjit Mohan; Uthra, Subash Chandrabose; Vidya, Jaydeep; Sankari, Ganesan Uma; Venkatesan, Ulagamathesan; Rani, Saravanan Jeba; Mohan, Viswanathan

    2016-01-01

    Aim: To study the postpartum conversion of gestational diabetes mellitus (GDM) to different types of diabetes among Asian Indian women. Materials and Methods: Using data from electronic medical records, 418 women with GDM seen at a tertiary diabetes care center for diabetes in Chennai in South India between 1991 and 2014 were evaluated for development of diabetes postpartum. Results: Of the 418 GDM women followed up postpartum, 388 progressed to diabetes. Of these 359 (92.5%) developed type 2 diabetes (T2DM) and 29 women (7.5%) developed type 1 diabetes (T1DM). The median time to development of T1DM was 2 years (interquartile range 2 [IQR]) while for T2DM it was 5 years (IQR 6). Women who developed T1DM had significantly lower mean body mass index (BMI) (20.4 ± 2.8 vs. 27.5 ± 4.4 kg/m2, P = 0.001), and higher fasting plasma glucose (222 ± 105 vs. 165 ± 62 mg/dl P = 0.008) and glycated hemoglobin levels (10.2 ± 2.7 vs. 8.5 ± 2.1% P < 0.001) compared to those who developed T2DM. Glutamic acid decarboxylase (GAD) autoantibodies were present in 24/29 (82.7%) of women who developed T1DM. Conclusion: A small but significant proportion of women with GDM progress to T1DM postpartum. Measurement of GAD antibodies in leaner women with more severe diabetes could help to identify women who are likely to develop T1DM and thus prevent their presentation with acute hyperglycemic emergencies after delivery. PMID:27730084

  4. Characterization of Staphylococcus aureus strains involved in human and bovine mastitis.

    PubMed

    Delgado, Susana; García, Pilar; Fernández, Leonides; Jiménez, Esther; Rodríguez-Baños, Mercedes; del Campo, Rosa; Rodríguez, Juan M

    2011-07-01

    Staphylococcus aureus is one of the main etiological agents of mastitis in different mammalian species. At present, it is unknown whether strains isolated from human mastitis cases share phenotypic properties and genetic background with those obtained from animal mastitis cases. Therefore, the objective of this study was to characterize S. aureus strains isolated from women with lactational mastitis and to compare them with the strains responsible for bovine mastitis and noninfectious strains. All the strains were genotyped by both pulsed field gel electrophoresis and multilocus sequence typing and submitted to a characterization scheme that included diverse assays related to pathogenic potential and antibiotic resistance. Apart from siderophore production, no significant association was observed between the strains from bovine and human mastitis. Statistical differences between human- and bovine-mastitis-associated strains were detected for some traits and virulence determinants, such as the presence of prophages and cna and hlb genes, which were more frequently found within the bovine group. On the contrary, resistance to penicillin was significantly higher among strains isolated from human lactational mastitis, probably related to the common presence of the blaZ gene. A high genetic diversity was found among the strains involved in mastitis in breastfeeding women.

  5. Proteomics of inflammatory and oxidative stress response in cows with subclinical and clinical mastitis.

    PubMed

    Turk, Romana; Piras, Cristian; Kovačić, Mislav; Samardžija, Marko; Ahmed, Hany; De Canio, Michele; Urbani, Andrea; Meštrić, Zlata Flegar; Soggiu, Alessio; Bonizzi, Luigi; Roncada, Paola

    2012-07-19

    Cow serum proteome was evaluated by three different complementary approaches in the control group, subclinical and clinical mastitis in order to possibly find differential protein expression useful for a better understanding of the pathophysiology of mastitis as well as for an early diagnosis of the disease. The systemic inflammatory and oxidative stress response in cows with subclinical and clinical mastitis were observed. The collected evidence shows a differential protein expression of serpin A3-1, vitronectin-like protein and complement factor H in subclinical mastitis in comparison with the control. It was also found a differential protein expression of inter-alpha-trypsin inhibitor heavy chain H4, serpin A3-1, C4b-binding protein alpha chain, haptoglobin and apolipoprotein A-I in clinical mastitis compared to the control. Among the inflammatory proteins up-regulated in clinical mastitis, vitronectin is over-expressed in both subclinical and clinical mastitis indicating a strong bacterial infection. This suggests vitronectin as an important mediator in the pathogenesis of the onset of mastitis as well as a valuable marker for diagnosis of the subclinical form of the disease. Obtained data could be useful for the detection of mastitis during the subclinical phase and for a better comprehension of the pathophysiological mechanisms involved in the onset of the disease.

  6. Strains of Staphylococcus aureus and pathology associated with chronic suppurative mastitis in rabbits.

    PubMed

    Viana, D; Selva, L; Callanan, J J; Guerrero, I; Ferrian, S; Corpa, J M

    2011-12-01

    Staphylococcal mastitis is one of the main reasons for culling adult does from commercial rabbitries. The aim of this study was describe the spectrum of gross and microscopic lesions in 178 cases of chronic staphylococcal mastitis in adult does and to determine whether there is a correlation between Staphylococcus aureus genotypes and pathology. On the basis of histopathology, chronic mastitis was differentiated into abscesses (66.3%), suppurative mastitis with a lobular pattern (7.9%), cellulitis (19.6%) and mixed lesions (6.2%). Pathological presentations were not related to S. aureus genotype.

  7. Confirmed low prevalence of Listeria mastitis in she-camel milk delivers a safe, alternative milk for human consumption.

    PubMed

    Osman, Kamelia M; Samir, Ahmed; Orabi, Ahmed; Zolnikov, Tara Rava

    2014-02-01

    She-camel milk is an alternative solution for people allergic to milk; unfortunately, potential harmful bacteria have not been tested in she-camel milk. Listeria monocytogenes is one harmful bacterium that causes adverse health effects if chronically or acutely ingested by humans. The purpose of this study was to estimate the prevalence, characterize the phenotypic, genetic characterization, virulence factors, and antibiopotential harmful bacteria resistance profile of Listeria isolated from the milk of she-camel. Udder milk samples were collected from 100 she-camels and screened for mastitis using the California mastitis test (46 healthy female camels, 24 subclinical mastitic animals and 30 clinical mastitic animals). Samples were then examined for the presence of pathogenic Listeria spp; if located, the isolation of Listeria was completed using the International Organization for Standards technique to test for pathogenicity. The isolates were subjected to PCR assay for virulence-associated genes. Listeria spp. were isolated from 4% of samples and only 1.0% was confirmed as L. monocytogenes. The results of this study provide evidence for the low prevalence of intramammary Listeria infection; additionally, this study concludes she-camel milk in healthy camels milked and harvested in proper hygienic conditions may be used as alternative milk for human consumption.

  8. Information and support needs during recovery from postpartum psychosis.

    PubMed

    Heron, Jessica; Gilbert, Naomi; Dolman, Clare; Shah, Sonal; Beare, Ines; Dearden, Sarah; Muckelroy, Nicola; Jones, Ian; Ives, Jonathan

    2012-06-01

    Postpartum Psychosis (PP) is a severe and debilitating psychiatric illness with acute onset in the days following childbirth. Recovering from an episode can be a long and difficult process. The aim of this study was to gain an understanding of the difficulties faced by recovering women and to inform the planning of post-discharge information and support services. A study was designed collaboratively by service user and academic researchers. Women with experience of PP were trained in qualitative research methodology. Service user researchers (SURs) led in-depth interviews into women's experiences of recovery. PP is a life-changing experience that challenges women's sense of personal and social identity. Recovery themes are organised around ruminating and rationalising, rebuilding social confidence, gaining appropriate health service support, the facilitation of family functioning, obtaining appropriate information, and understanding that recovery will take time. Women suffering from PP must be adequately supported following discharge from psychiatric hospital if we are to address maternal suicide rates. We describe a successful collaboration between academics and service users exploring the needs of women and their families.

  9. Prenatal predictors of postpartum depression and postpartum depressive symptoms in Mexican mothers: a longitudinal study.

    PubMed

    Lara, María Asunción; Navarrete, Laura; Nieto, Lourdes

    2016-10-01

    Prospective studies on the predictors of postpartum depression (PPD) in Latin America are scarce, which is a matter of importance, since the significance of PPD risk factors may vary according to the level of development of a country, the types of measurement and the time periods assessed. This study identifies the prenatal predictors for PPD (diagnostic interview) and postpartum depressive symptoms (PPDS) (self-report scale) in Mexican mothers at 6 weeks and 6 months postpartum. Two hundred and ten women were interviewed using the Structured Clinical Interview (SCID-I), Patient Health Questionnaire (PHQ-9) and various risk factor scales. Univariate logistic regressions showed that social support, marital satisfaction, life events, a history of psychopathology, anxiety symptoms, depressive symptoms, the traditional female role, previous miscarriages/termination of pregnancy and unplanned/unwanted pregnancy were significant predictors for both PPD and PPDS at both assessment times in the postpartum. Education, age, marital status, income, occupation, parity, C-section and resilience were significant for only one of the measurements and/or at just one assessment time. General findings replicate a high- and low-income country observed psychosocial risk profile and confirm a sociodemographic and obstetric profile of vulnerability that is more prevalent in resource-constrained countries. PPD constitutes a high burden for new mothers, particularly for those living in low-middle-income countries who face social disadvantages (such as low educational attainment and income).

  10. Women's Experiences with Postpartum Anxiety: Expectations, Relationships, and Sociocultural Influences

    ERIC Educational Resources Information Center

    Wardrop, Andrea A.; Popadiuk, Natalee E.

    2013-01-01

    Evidence about anxiety in the postpartum is sparse and contradictory. Our research expands this knowledge by using a qualitative methodology, the Feminist Biographical Method, to explore first time mothers' experiences of postpartum anxiety. Data collection included 1.5 to 2.0 hour interviews with six women about their experiences of anxiety in…

  11. Long-Term Efficacy of Postpartum Intravenous Iron Therapy

    PubMed Central

    Zimmermann, Roland

    2014-01-01

    Background. The potential benefits of administering a dose of intravenous iron in patients with moderate postpartum anaemia rather than oral iron alone remains unproven. Aims. To determine whether a single injection of intravenous iron followed by a 6-week course of oral iron is as effective over 6 months in restoring normal haemoglobin levels and replenishing iron stores in women with moderate postpartum anaemia as a course of oral iron alone in women with mild postpartum anaemia. Materials and Methods. Retrospective two-arm cohort study in women with mild postpartum anaemia (haemoglobin 9.6–10.5 g/dL) prescribed iron daily for 6 weeks (N = 150) and women with moderate postpartum anaemia (haemoglobin 8.5–9.5 g/dL), given a single 500 mg injection of intravenous iron followed by iron daily for 6 weeks (N = 75). Haemoglobin and ferritin were measured 6 months postpartum. Results. Haemoglobin returned to similar mean levels in both groups. Ferritin levels were statistically significantly higher in the intravenous + oral group (57.7 ± 49.3 μg/L versus 32.9 ± 20.1 μg/L). Conclusions. Despite lower baseline haemoglobin, intravenous iron carboxymaltose was superior to oral iron alone in replenishing iron stores in moderate postpartum anaemia and may prove similarly beneficial in mild postpartum anaemia. PMID:25431768

  12. Committee opinion no. 530: access to postpartum sterilization.

    PubMed

    2012-07-01

    Postpartum tubal sterilization is one of the safest and most effective methods of contraception. Women who desire this type of sterilization typically undergo thorough counseling and informed consent during prenatal care and reiterate their desire for postpartum sterilization at the time of their hospital admission. Not all women who desire postpartum sterilization actually undergo the surgical procedure, and women with unfulfilled requests for postpartum sterilization have a high rate of repeat pregnancy (approaching 50%) within the following year. Potentially correctable barriers to obtaining postpartum sterilization include patient and health care provider factors, as well as hospital and health care system issues. Given the consequences of a missed procedure and the limited time frame in which it may be performed, postpartum sterilization should be considered an urgent surgical procedure. In addition, women with government insurance face barriers to sterilization procedures based on cumbersome consent requirements. The differences in the requirements surrounding consent for sterilization procedures based on the type of insurance a patient has must be addressed in order to establish fair and equitable access to sterilization procedures for all women. Policies and procedures that remove barriers to and increase efficiency in performing postpartum sterilization could reduce cancellations of the procedure. Improving consistency in accomplishing desired postpartum sterilization is an important strategy to reduce high rates of unintended pregnancy in the United States.

  13. Factors Influencing Physical Activity among Postpartum Iranian Women

    ERIC Educational Resources Information Center

    Roozbahani, Nasrin; Ghofranipour, Fazlollah; Eftekhar Ardabili, Hassan; Hajizadeh, Ebrahim

    2014-01-01

    Background: Postpartum women are a population at risk for sedentary living. Physical activity (PA) prior to pregnancy may be effective in predicting similar behaviour in the postpartum period. Objective: To test a composite version of the extended transtheoretical model (TTM) by adding "past behaviour" in order to predict PA behaviour…

  14. Cluster Subtypes Appropriate for Preventing Postpartum Smoking Relapse

    PubMed Central

    Simonelli, Mary Colleen; Velicer, Wayne F

    2011-01-01

    Objective While the majority of women quit smoking either before or during pregnancy, 60 to 80% relapse in the postpartum period. The objective of this research was to examine postpartum women who quit smoking during their pregnancies and to determine the predictive factors for relapse in the postpartum period by identifying different subgroups that predict risk of relapse. Method One hundred forty four postpartum women who were abstinent at the time of delivery were recruited. Data regarding the Acquisition Stage of Change, Decisional Balance and Situational Temptations to Smoke were assessed in the immediate postpartum period. Based on their intention to remain abstinent, 121 women identified in the acquisition-Precontemplation (aPC) group comprised the study sample. Smoking status was assessed again at 2-months postpartum Results A cluster analysis was performed to idenitfy subgroups of the acquisition-Precontemplation (aPC) group. Four subgroups were identified and were labeled Most Protected, Ambivalent, Risk Denial, and High Risk. Logistic regression was performed to establish external validity of the clusters. The clusters and exclusive breastfeeding were the only statistically significant variables associated with relapse at 2-months postpartum. Conclusions The results confirmed the clusters identified in previous prevention research with both adolescents and postpartum women, The cluster profiles can serve to guide the development of a tailored intervention program. PMID:22136873

  15. Challenges in Diagnosing and Treating Postpartum Blues, Depression and Psychosis

    ERIC Educational Resources Information Center

    Lewis, Carol A.; Byers, Alison Daly; Malard, Sarah Deann; Dawson, Gregory A.

    2010-01-01

    With recent media attention and a growing awareness in popular culture, the appropriate treatment for postpartum depression has taken center stage as a prevalent women's health issue. There is little agreement on the definition, existence and treatment of postpartum depression. Contributing to this factor is the lack of research that exists to…

  16. Staphylococcus aureus seroproteomes discriminate ruminant isolates causing mild or severe mastitis

    PubMed Central

    2011-01-01

    Staphylococcus aureus is a major cause of mastitis in ruminants. In ewe mastitis, symptoms range from subclinical to gangrenous mastitis. S. aureus factors or host-factors contributing to the different outcomes are not completely elucidated. In this study, experimental mastitis was induced on primiparous ewes using two S. aureus strains, isolated from gangrenous (strain O11) or subclinical (strain O46) mastitis. Strains induced drastically distinct clinical symptoms when tested in ewe and mice experimental mastitis. Notably, they reproduced mild (O46) or severe (O11) mastitis in ewes. Ewe sera were used to identify staphylococcal immunoreactive proteins commonly or differentially produced during infections of variable severity and to define core and accessory seroproteomes. Such SERological Proteome Analysis (SERPA) allowed the identification of 89 immunoreactive proteins, of which only 52 (58.4%) were previously identified as immunogenic proteins in other staphylococcal infections. Among the 89 proteins identified, 74 appear to constitute the core seroproteome. Among the 15 remaining proteins defining the accessory seroproteome, 12 were specific for strain O11, 3 were specific for O46. Distribution of one protein specific for each mastitis severity was investigated in ten other strains isolated from subclinical or clinical mastitis. We report here for the first time the identification of staphylococcal immunogenic proteins common or specific to S. aureus strains responsible for mild or severe mastitis. These findings open avenues in S. aureus mastitis studies as some of these proteins, expressed in vivo, are likely to account for the success of S. aureus as a pathogen of the ruminant mammary gland. PMID:21324116

  17. Invasive potential of bacterial isolates associated with subclinical bovine mastitis.

    PubMed

    Anaya-López, José L; Contreras-Guzmán, Oscar E; Cárabez-Trejo, Alfonso; Baizabal-Aguirre, Victor M; López-Meza, Joel E; Valdez-Alarcón, Juan J; Ochoa-Zarzosa, Alejandra

    2006-12-01

    This work describes differences in the invasive ability of bacterial isolates associated with mastitis. Invasion ability was determined by the uptake and survival in a primary culture of bovine mammary epithelial cells (BMEC). BMEC were isolated from a healthy lactating cow and characterized by their morphology, immunostaining for cytokeratin and the detection of beta- and kappa-casein mRNAs. Ten bacterial isolates comprising the staphylococcal species Staphylococcus aureus (3), Staphylococcus epidermidis (1), Staphylococcus haemolyticus (1), Staphylococcus equorum (2), Staphylococcus xylosus (1) and Brevibacterium stationis (2) obtained from raw milk of cows with mastitis from backyard farms were assayed for their ability to invade BMEC. Only two S. aureus and one S. epidermidis isolates were able to invade BMEC, at similar levels to the S. aureus control strain ATCC 27543. In conclusion, using the in vitro model of infection used in this study, differences in bacterial invasion capability may be detected. PMID:16624358

  18. Antimicrobial susceptibilities of Mycoplasma isolated from bovine mastitis in Japan.

    PubMed

    Kawai, Kazuhiro; Higuchi, Hidetoshi; Iwano, Hidetomo; Iwakuma, Akihiro; Onda, Ken; Sato, Reiichiro; Hayashi, Tomohito; Nagahata, Hajime; Oshida, Toshio

    2014-01-01

    Mycoplasma spp. are highly contagious pathogens and intramammary Mycoplasma infection is a serious issue for the dairy industry. As there is no effective vaccine for Mycoplasma infection, control depends on good husbandry and chemo-antibiotic therapy. In this study, antimicrobial susceptibility of Mycoplasma strains recently isolated from cases of bovine mastitis in Japan was evaluated by minimum inhibitory concentration (MIC). All Mycoplasma bovis strains were sensitive to pirlimycin, danofloxacin and enrofloxacin, but not kanamycin, oxytetracycline, tilmicosin or tylosin. M. californicum and M. bovigenitalium strains were sensitive to pirlimycin, danofloxacin, enrofloxacin, oxytetracycline, tilmicosin and tylosin, but not to kanamycin. This is the first report to describe the MIC of major antimicrobial agents for Mycoplasma species isolated from bovine mastitis in Japan. PMID:24261609

  19. Actinomyces suimastitidis sp. nov., isolated from pig mastitis.

    PubMed

    Hoyles, L; Falsen, E; Holmström, G; Persson, A; Sjödén, B; Collins, M D

    2001-07-01

    An unusual Actinomyces-like bacterium originating from a pig with mastitis was subjected to a polyphasic taxonomic investigation. The morphological and biochemical characteristics of the organism were consistent with its preliminary assignment to the genus Actinomyces but it did not appear to correspond to any recognized species. PAGE analysis of whole-cell proteins confirmed the phenotypic distinctiveness of the bacterium and 16S rRNA gene sequence analysis demonstrated that it represents a hitherto unknown sub-line amongst a cluster of Actinomyces species which embraces Actinomyces canis, Actinomyces georgiae, Actinomyces hyovaginalis, Actinomyces meyeri, Actinomyces odontolyticus, Actinomyces radingae and Actinomyces turicensis. Based on phylogenetic and phenotypic evidence, it is proposed that the unknown bacterium isolated from pig mastitis be classified as Actinomyces suimastitidis sp. nov. The type strain of Actinomyces suimastitidis is CCUG 39279T (= CIP 106779T). PMID:11491328

  20. Postpartum Mood Disorders Screening in the NICU.

    PubMed

    Scheans, Patricia; Mischel, Rebecca; Munson, Margi; Bulaevskaya, Katya

    2016-01-01

    Maternal depression is increasingly recognized as the leading complication of childbearing. A mother's mental health impacts the well-being and long-term outcomes of her children. This column will discuss a systematic approach to screening for maternal postpartum mood disorders (PPMDs) and referring women to resources according to an established algorithm. This work was undertaken in a tertiary referral NICU and performed by dedicated NICU personnel with the goals of optimizing NICU infants' outcomes and supporting maternal and family health and well-being. PMID:27461203

  1. Modern use of extracorporeal life support in pregnancy and postpartum.

    PubMed

    Sharma, Nirmal S; Wille, Keith M; Bellot, Scott C; Diaz-Guzman, Enrique

    2015-01-01

    Extracorporeal membrane oxygenation (ECMO) use during pregnancy and the postpartum period are thought to be associated with an increased risk for maternal or fetal bleeding complications. We present our recent institutional experience in managing pregnant and postpartum patients with ECMO. We also performed a literature review of modern use of ECMO in pregnant and postpartum patients utilizing Pubmed and Embase databases. ECMO was used for severe cardiopulmonary failure due to multiple conditions. Based on published reports, overall maternal and fetal survival on ECMO were 80% and 70%, respectively. Mild-to-moderate vaginal bleeding was reported in a few cases, with rare occurrences of catastrophic postpartum hemorrhage. There was no consensus on an optimal anticoagulation strategy in these patients, though most preferred to keep anticoagulation at lower therapeutic levels. We conclude that ECMO, in well-selected pregnant and postpartum patients, appears to be safe and associated with low risk of maternal and fetal complications.

  2. Postpartum and Post-Abortion Contraception: From Research to Programs.

    PubMed

    Shah, Iqbal H; Santhya, K G; Cleland, John

    2015-12-01

    Contraception following delivery or an induced abortion reduces the risk of an early unintended pregnancy and its associated adverse health consequences. Unmet need for contraception during the postpartum period and contraceptive counseling and services following abortion have been the focus of efforts for the last several decades. This article provides an introduction to the more focused contributions that follow in this special issue. We discuss the validity and measurement of the concept of unmet need for family planning during the postpartum period. We then present key findings on postpartum contraceptive protection, use dynamics, and method mix, followed by an assessment of interventions to improve postpartum family planning. The evidence on postabortion contraceptive uptake and continuation of use remains thin, although encouraging results are noted for implementation of comprehensive abortion care and for the impact of post-abortion contraceptive counseling and services. Drawing on these studies, we outline policy and program implications for improving postpartum and post-abortion contraceptive use.

  3. Perspective of Postpartum Depression Theories: A Narrative Literature Review

    PubMed Central

    Abdollahi, Fatemeh; Lye, Munn-Sann; Zarghami, Mehran

    2016-01-01

    Postpartum depression is the most prevalent emotional problem during a women's lifespan. Untreated postpartum depression may lead to several consequences such as child, infant, fetal, and maternal effects. The main purpose of this article is to briefly describe different theoretical perspectives of postpartum depression. A literature search was conducted in Psych Info, PubMed, and Science Direct between 1950 and 2015. Additional articles and book chapters were referenced from these sources. Different theories were suggested for developing postpartum depression. Three theories, namely, biological, psychosocial, and evolutionary were discussed. One theory or combinations of psychosocial, biological, and evolutionary theories were considered for postpartum depression. The most important factor that makes clinicians’ choice of intervention is their theoretical perspectives. Healthcare providers and physicians should help women to make informed choices regarding their treatment based on related theories. PMID:27500126

  4. Perspective of Postpartum Depression Theories: A Narrative Literature Review.

    PubMed

    Abdollahi, Fatemeh; Lye, Munn-Sann; Zarghami, Mehran

    2016-06-01

    Postpartum depression is the most prevalent emotional problem during a women's lifespan. Untreated postpartum depression may lead to several consequences such as child, infant, fetal, and maternal effects. The main purpose of this article is to briefly describe different theoretical perspectives of postpartum depression. A literature search was conducted in Psych Info, PubMed, and Science Direct between 1950 and 2015. Additional articles and book chapters were referenced from these sources. Different theories were suggested for developing postpartum depression. Three theories, namely, biological, psychosocial, and evolutionary were discussed. One theory or combinations of psychosocial, biological, and evolutionary theories were considered for postpartum depression. The most important factor that makes clinicians' choice of intervention is their theoretical perspectives. Healthcare providers and physicians should help women to make informed choices regarding their treatment based on related theories.

  5. [Postpartum depression: we know the risks, can it be prevented?].

    PubMed

    Zinga, Dawn; Phillips, Shauna Dae; Born, Leslie

    2005-10-01

    In the past 20 years, there has been increasing recognition that for some women, pregnancy may be burdened with mood problems, in particular depression, that may impact both mother and child. With identification of risk factors for postpartum depression and a growing knowledge about a biologic vulnerability for mood change following delivery, research has accumulated on attempts to prevent postpartum depression using various psychosocial, psychopharmacologic, and hormonal strategies. The majority of psychosocial and hormonal strategies have shown little effect on postpartum depression. Notwithstanding, results from preliminary trials of interpersonal therapy, cognitive-behavioural therapy, and antidepressants indicate that these strategies may be of benefit. Information on prevention of postpartum depression using dietary supplements is sparse and the available evidence is inconclusive. Although a few studies show promising results, more rigorous trials are required. The abounding negative evidence in the literature indicates that postpartum depression cannot be easily prevented, yet.

  6. The relationship between restrictive state abortion laws and postpartum depression.

    PubMed

    Medoff, Marshall H

    2014-01-01

    Is there a relationship between restrictive state abortion laws and postpartum depression? Do states with restrictive abortion laws have higher rates of postpartum depression? If there is a relationship, does it differ by the type of restrictive state abortion law? Using the Centers for Disease Control's 2008 Pregnancy Risk Assessment Monitoring System state survey of the percentage of women who gave birth and suffered from postpartum depression, states with and without restrictive abortion laws were compared. The empirical results found that there were no significant differences in the incidence of postpartum depression between states with parental involvement laws, mandatory counseling laws, waiting period laws, two-visit laws, and states without these restrictive abortion laws. States that prohibit the Medicaid funding of abortions have significantly higher rates of postpartum depression than in those states that fund Medicaid abortions. PMID:25068613

  7. Perspective of Postpartum Depression Theories: A Narrative Literature Review.

    PubMed

    Abdollahi, Fatemeh; Lye, Munn-Sann; Zarghami, Mehran

    2016-06-01

    Postpartum depression is the most prevalent emotional problem during a women's lifespan. Untreated postpartum depression may lead to several consequences such as child, infant, fetal, and maternal effects. The main purpose of this article is to briefly describe different theoretical perspectives of postpartum depression. A literature search was conducted in Psych Info, PubMed, and Science Direct between 1950 and 2015. Additional articles and book chapters were referenced from these sources. Different theories were suggested for developing postpartum depression. Three theories, namely, biological, psychosocial, and evolutionary were discussed. One theory or combinations of psychosocial, biological, and evolutionary theories were considered for postpartum depression. The most important factor that makes clinicians' choice of intervention is their theoretical perspectives. Healthcare providers and physicians should help women to make informed choices regarding their treatment based on related theories. PMID:27500126

  8. [Automated detection of estrus and mastitis in dairy cows].

    PubMed

    de Mol, R M

    2001-02-15

    The development and test of detection models for oestrus and mastitis in dairy cows is described in a PhD thesis that was defended in Wageningen on June 5, 2000. These models were based on sensors for milk yield, milk temperature, electrical conductivity of milk, and cow activity and concentrate intake, and on combined processing of the sensor data. The models alert farmers to cows that need attention, because of possible oestrus or mastitis. A first detection model for cows, milked twice a day, was based on time series models for the sensor variables. A time series model describes the dependence between successive observations. The parameters of the time series models were fitted on-line for each cow after each milking by means of a Kalman filter, a mathematical method to estimate the state of a system on-line. The Kalman filter gives the best estimate of the current state of a system based on all preceding observations. This model was tested for 2 years on two experimental farms, and under field conditions on four farms over several years. A second detection model, for cow milked in an automatic milking system (AMS), was based on a generalization of the first model. Two data sets (one small, one large) were used for testing. The results for oestrus detection were good for both models. The results for mastitis detection were varying (in some cases good, in other cases moderate). Fuzzy logic was used to classify mastitis and oestrus alerts with both detection models, to reduce the number of false positive alerts. Fuzzy logic makes approximate reasoning possible, where statements can be partly true or false. Input for the fuzzy logic model were alerts from the detection models and additional information. The number of false positive alerts decreased considerably, while the number of detected cases remained at the same level. These models make automated detection possible in practice.

  9. Efficacy of extended cefquinome treatment of clinical Staphylococcus aureus mastitis.

    PubMed

    Swinkels, J M; Cox, P; Schukken, Y H; Lam, T J G M

    2013-08-01

    Clinical Staphylococcus aureus mastitis is difficult to cure. Extended antimicrobial treatment is often advocated as a practical approach to improve cure rates; however, scientific evidence of this hypothesis is lacking. A multi-centered, nonblinded, randomized, positive-controlled clinical trial was conducted in 5 European countries-France, Hungary, Italy, the Netherlands, and the United Kingdom-to study the efficacy of an extended intramammary cefquinome treatment (5 d) compared with a standard intramammary cefquinome treatment (1.5 d) of Staph. aureus clinical mastitis. Least squares means estimates of bacteriological cure during lactation were 34% [standard error (SE)=9.9%] for the standard treatment group and 27% (SE=8.4%) for the extended treatment group. In the final model, extended therapy was not significantly better. The only factor predicting bacteriological cure was pretreatment cow somatic cell count (SCC). Cows with >250,000 cells/mL in milk before treatment were less likely to cure. Least squares means of clinical cure during lactation was 60% (SE=19%) for the standard treatment group and 82% (SE=12%) for the extended treatment group. In the final model, clinical cure after extended treatment was significantly better. Pretreatment cow udder firmness predicted clinical cure. Firm udders were less likely to cure clinically. Irrespective of treatment regimen, new infection rates with pathogens other than Staph. aureus were higher (42%) after bacteriological cure than after nonbacteriological cure (22%) and cured cows had a significantly lower SCC. In conclusion, independent of the treatment protocol, cows with an SCC <250,000 cells/mL before treatment showed a higher probability of bacteriological cure. It appears that successful treatment of clinical Staph. aureus mastitis with cefquinome is associated with an increased number of new infections with coagulase-negative staphylococci. Extended treatment improved clinical, but not bacteriological, cure

  10. Antibacterial Effect of Copper on Microorganisms Isolated from Bovine Mastitis.

    PubMed

    Reyes-Jara, Angelica; Cordero, Ninoska; Aguirre, Juan; Troncoso, Miriam; Figueroa, Guillermo

    2016-01-01

    The antimicrobial properties of copper have been recognized for several years; applying these properties to the prevention of diseases such as bovine mastitis is a new area of research. The aim of the present study was to evaluate in vitro the antimicrobial activity of copper on bacteria isolated from subclinical and clinical mastitis milk samples from two regions in Chile. A total of 327 microorganisms were recovered between March and September 2013, with different prevalence by sample origin (25 and 75% from the central and southern regions of Chile, respectively). In the central region, Escherichia coli and coagulase negative Staphylococci (CNS) were the most frequently detected in clinical mastitis cases (33%), while in the southern region S. uberis, S. aureus, and CNS were detected with frequencies of 22, 21, and 18%, respectively. Antibiotic susceptibility studies revealed that 34% of isolates were resistant to one or more antibiotics and the resistance profile was different between bacterial species and origins of isolation of the bacteria. The minimum inhibitory concentration of copper (MIC-Cu) was evaluated in all the isolates; results revealed that a concentration as low as 250 ppm copper was able to inhibit the great majority of microorganisms analyzed (65% of isolates). The remaining isolates showed a MIC-Cu between 375 and 700 ppm copper, and no growth was observed at 1000 ppm. A linear relationship was found between the logarithm of viable bacteria number and time of contact with copper. With the application of the same concentration of copper (250 ppm), CNS showed the highest tolerance to copper, followed by S. uberis and S. aureus; the least resistant was E. coli. Based on these in vitro results, copper preparations could represent a good alternative to dipping solutions, aimed at preventing the presence and multiplication of potentially pathogenic microorganisms involved in bovine mastitis disease. PMID:27199953

  11. Antibacterial Effect of Copper on Microorganisms Isolated from Bovine Mastitis

    PubMed Central

    Reyes-Jara, Angelica; Cordero, Ninoska; Aguirre, Juan; Troncoso, Miriam; Figueroa, Guillermo

    2016-01-01

    The antimicrobial properties of copper have been recognized for several years; applying these properties to the prevention of diseases such as bovine mastitis is a new area of research. The aim of the present study was to evaluate in vitro the antimicrobial activity of copper on bacteria isolated from subclinical and clinical mastitis milk samples from two regions in Chile. A total of 327 microorganisms were recovered between March and September 2013, with different prevalence by sample origin (25 and 75% from the central and southern regions of Chile, respectively). In the central region, Escherichia coli and coagulase negative Staphylococci (CNS) were the most frequently detected in clinical mastitis cases (33%), while in the southern region S. uberis, S. aureus, and CNS were detected with frequencies of 22, 21, and 18%, respectively. Antibiotic susceptibility studies revealed that 34% of isolates were resistant to one or more antibiotics and the resistance profile was different between bacterial species and origins of isolation of the bacteria. The minimum inhibitory concentration of copper (MIC-Cu) was evaluated in all the isolates; results revealed that a concentration as low as 250 ppm copper was able to inhibit the great majority of microorganisms analyzed (65% of isolates). The remaining isolates showed a MIC-Cu between 375 and 700 ppm copper, and no growth was observed at 1000 ppm. A linear relationship was found between the logarithm of viable bacteria number and time of contact with copper. With the application of the same concentration of copper (250 ppm), CNS showed the highest tolerance to copper, followed by S. uberis and S. aureus; the least resistant was E. coli. Based on these in vitro results, copper preparations could represent a good alternative to dipping solutions, aimed at preventing the presence and multiplication of potentially pathogenic microorganisms involved in bovine mastitis disease. PMID:27199953

  12. Detection and discrimination of common bovine mastitis-causing streptococci.

    PubMed

    Almeida, Alexandre; Albuquerque, Pedro; Araujo, Ricardo; Ribeiro, Niza; Tavares, Fernando

    2013-06-28

    Detection and typing of bovine mastitis pathogens are currently limited by time-consuming and culture-based techniques. In this work, a novel genus-specific DNA marker for Streptococcus and species-specific DNA markers for the prevalent mastitis pathogens Streptococcus agalactiae and Streptococcus uberis were designed and assessed. In order to enable further discrimination of these mastitis-causing streptococci, metabolic and pathogenicity-related genes were used to infer additional functional markers. A total of 12 DNA markers were validated with a set of 50 reference strains and isolates, representative of the Streptococcus genus, of closely related species and of microorganisms with matching habitats. The experimental validation, using dot blot hybridization under high stringency conditions, confirmed the specificity of the selected markers. The broad-spectrum taxonomic marker (ST1) was specific to the Streptococcus genus and the markers selected for S. agalactiae (A1 and A2) and S. uberis (U1 and U2) were shown to be species-specific. The functional markers revealed strain-specific patterns of S. agalactiae and S. uberis. Markers derived from the fructose operon (FO1 and FO3) were specific to bovine isolates of S. agalactiae, and the nisin operon markers (NU1 and NU3) were able to discriminate isolates belonging to S. agalactiae and S. uberis. The virulence-associated markers (V1, V2 and V3) allowed the detection of S. uberis and of closely related species. This work suggests that the combined use of these novel taxa-specific markers coupled with discriminatory functional markers presents a promising approach for the rapid and cost-effective detection and discrimination of common bovine mastitis-causing pathogens, which will contribute to an improved treatment and control of this disease. PMID:23578710

  13. Toxic bovine mastitis caused by Staphylococcus aureus in twin cows.

    PubMed

    Rüegsegger; Corti; Sihto; Johler

    2014-11-01

    In this report, we describe two cases of bovine toxic mastitis associated with S. aureus and we provide DNA microarray based characterization data of the strain causing the disease. Both cows had recently calved and suffered from anorexia, pyrexia, and an elevated heart rate. In both animals, at least one mammary gland was swollen, hardened, sensitive to touch, and produced brownish or bloody secretions. The clinical state of the animals deteriorated quickly and both cows had to be euthanized within 48 hours after presentation. The S. aureus strain, which was isolated from the mastitis milk of both cows, was assigned to spa type t267, agr type I, capsule type 5 and CC97, a clonal complex recently identified as the evolutionary origin of two emerging clones of human epidemic community-associated methicillin-resistant S. aureus. The strain did not harbour any genes conferring resistance to antimicrobial agents and we did not detect any genes coding for enterotoxins, toxic shock syndrome toxin, or exfoliative toxins. Taking into consideration that twin cows were affected by this rare disease, we suggest that host factors may play a crucial role in toxic mastitis associated with S. aureus.

  14. Technological advances in bovine mastitis diagnosis: an overview.

    PubMed

    Duarte, Carla M; Freitas, Paulo P; Bexiga, Ricardo

    2015-11-01

    Bovine mastitis is an economic burden for dairy farmers and preventive control measures are crucial for the sustainability of any dairy business. The identification of etiological agents is necessary in controlling the disease, reducing risk of chronic infections and targeting antimicrobial therapy. The suitability of a detection method for routine diagnosis depends on several factors, including specificity, sensitivity, cost, time in producing results, and suitability for large-scale sampling of milk. This article focuses on current methodologies for identification of mastitis pathogens and for detection of inflammation, as well as the advantages and disadvantages of different methods. Emerging technologies, such as transcriptome and proteome analyses and nano- and microfabrication of portable devices, offer promising, sensitive methods for advanced detection of mastitis pathogens and biomarkers of inflammation. The demand for alternative, fast, and reliable diagnostic procedures is rising as farms become bigger. Several examples of technological and scientific advances are summarized which have given rise to more sensitive, reliable and faster diagnostic results. PMID:26450837

  15. The role of diagnostic microbiology in mastitis control programs.

    PubMed

    Britten, Allan M

    2012-07-01

    There are a number of important issues for the dairy practitioner to consider in designing the most appropriate mastitis microbiological service for his or her clients. These include the decision to use enhancement tools or selective agars to optimize sensitivity and specificity. The service should include a monthly BTC service that monitors for the important contagious mastitis organisms: S aureus, S agalactia, and Mycoplasma. At the cow level, a zero tolerance program to protect healthy cows from exposure to contagious mastitis will require a routine culture service to monitor for these pathogens in new herd additions, clinical cases, and all fresh cows and heifers. A wide variety of additional benefits for maintaining good udder health and the production of quality milk can come from a more comprehensive diagnostic service that looks at both individual cow and bulk tank milk. Finally, more practitioners can help their clients economically by implementation of an on-farm TNT culture service and significantly reducing the use of intramammary therapy. PMID:22664202

  16. Postpartum depression and help-seeking behavior.

    PubMed

    McGarry, Joanne; Kim, Han; Sheng, Xiaoming; Egger, Marlene; Baksh, Laurie

    2009-01-01

    The objective of this analysis was to investigate the demographic differences between women who report postpartum depression symptoms (PPDS) and seek help versus those who report symptoms but who do not seek help, using data from the Utah Pregnancy Risk Assessment Monitoring System (PRAMS) 2004 dataset. Overall, 14.7% of Utah women reported experiencing PPDS in 2004. Sixty percent of the women who reported having PPDS did not seek help. Seeking help for depression during pregnancy was associated with help-seeking behavior postpartum (adjusted odds ratio [aOR] = 0.1; 95% confidence interval [CI], 0.04-0.2). Other factors associated with seeking help included having an infant admitted to the intensive care unit (aOR = 0.4; 95% CI, 0.2-0.9) and rural residency (aOR = 0.3; 95% CI, 0.2-0.7). Nonwhite women were 12.1 times (95% CI, 3.0-48.5) more likely to not seek help for depression compared to white women. Further, Hispanic women (aOR = 3.2; 95% CI, 1.3-8.1) and women who experienced emotional abuse had increased odds of not seeking help (aOR = 2.9; 95% CI, 1.3-6.2). Nearly 15% of Utah women in this study reported PPDS, yet fewer than half sought help. Target populations, such as nonwhite, Hispanic, emotionally abused, and urban women, have been identified for public health interventions.

  17. Evaluation of milk cathelicidin for detection of bovine mastitis.

    PubMed

    Addis, M F; Tedde, V; Puggioni, G M G; Pisanu, S; Casula, A; Locatelli, C; Rota, N; Bronzo, V; Moroni, P; Uzzau, S

    2016-10-01

    Mastitis due to intramammary infection is one of the most economically relevant diseases in dairy cows, causing reductions in milk quality and quantity. Currently, mastitis monitoring is based on somatic cell count (SCC) and bacteriologic culture (BC) of milk. Nevertheless, inflammation-specific protein markers might provide more sensitive and reliable assays, enabling immunoassay-based screening strategies. Cathelicidin is an inflammatory protein released in milk that has recently demonstrated fair reliability and diagnostic potential for ewe mastitis. To assess its performance in cows, 531 quarter milk samples from 2 herds were tested using cathelicidin ELISA, SCC, and BC. We found that 29.0% of samples were positive for cathelicidin, 18.8% had SCC >200,000 cells/mL, and 13.7% were BC-positive. Cathelicidin showed a strong positive correlation with SCC as demonstrated by receiver operating characteristics curve analysis and by the clustering of cathelicidin-negative and cathelicidin-positive samples in association with low and high SCC values, respectively. For evaluating the diagnostic performance of a novel test, BC cannot be considered a reliable gold standard for true disease status because of its known limitations. Therefore, we assessed the sensitivity (Se) and specificity (Sp) of the milk cathelicidin ELISA using a latent class analysis approach together with BC and SCC by considering different diagnostic thresholds to identify the preferred Se/Sp combination. We modeled conditional dependence of cathelicidin and SCC to account for their close association. The cathelicidin ELISA showed higher Se than SCC and BC for almost all threshold combinations. In fact, at the best-performing threshold combination, the Se of cathelicidin was 80.6%, 6.2 percentage points higher than that of SCC >200,000 cells/mL (74.4%) and similar to that of SCC >100,000 cells/mL (80.2%). Most importantly, this Se was obtained with a loss in Sp of only 1.4 percentage points compared

  18. Evaluation of milk cathelicidin for detection of bovine mastitis.

    PubMed

    Addis, M F; Tedde, V; Puggioni, G M G; Pisanu, S; Casula, A; Locatelli, C; Rota, N; Bronzo, V; Moroni, P; Uzzau, S

    2016-10-01

    Mastitis due to intramammary infection is one of the most economically relevant diseases in dairy cows, causing reductions in milk quality and quantity. Currently, mastitis monitoring is based on somatic cell count (SCC) and bacteriologic culture (BC) of milk. Nevertheless, inflammation-specific protein markers might provide more sensitive and reliable assays, enabling immunoassay-based screening strategies. Cathelicidin is an inflammatory protein released in milk that has recently demonstrated fair reliability and diagnostic potential for ewe mastitis. To assess its performance in cows, 531 quarter milk samples from 2 herds were tested using cathelicidin ELISA, SCC, and BC. We found that 29.0% of samples were positive for cathelicidin, 18.8% had SCC >200,000 cells/mL, and 13.7% were BC-positive. Cathelicidin showed a strong positive correlation with SCC as demonstrated by receiver operating characteristics curve analysis and by the clustering of cathelicidin-negative and cathelicidin-positive samples in association with low and high SCC values, respectively. For evaluating the diagnostic performance of a novel test, BC cannot be considered a reliable gold standard for true disease status because of its known limitations. Therefore, we assessed the sensitivity (Se) and specificity (Sp) of the milk cathelicidin ELISA using a latent class analysis approach together with BC and SCC by considering different diagnostic thresholds to identify the preferred Se/Sp combination. We modeled conditional dependence of cathelicidin and SCC to account for their close association. The cathelicidin ELISA showed higher Se than SCC and BC for almost all threshold combinations. In fact, at the best-performing threshold combination, the Se of cathelicidin was 80.6%, 6.2 percentage points higher than that of SCC >200,000 cells/mL (74.4%) and similar to that of SCC >100,000 cells/mL (80.2%). Most importantly, this Se was obtained with a loss in Sp of only 1.4 percentage points compared

  19. Is the Predictability of New-Onset Postpartum Depression Better During Pregnancy or in the Early Postpartum Period? A Prospective Study in Croatian Women.

    PubMed

    Nakić Radoš, Sandra; Herman, Radoslav; Tadinac, Meri

    2016-01-01

    The researchers' aim was to examine whether it was better to predict new-onset postpartum depression (PPD) during pregnancy or immediately after childbirth. A prospective study conducted in Croatia followed women (N = 272) from the third trimester of pregnancy through the early postpartum period (within the first 3 postpartum days), to 6 weeks postpartum. Questionnaires on depression, anxiety, stress, coping, self-esteem, and social support were administered. Through regression analyses we showed that PPD symptoms could be equally predicted by variables from pregnancy (30.3%) and the early postpartum period (34.0%), with a small advantage of PPD prediction in the early postpartum period.

  20. Is the Predictability of New-Onset Postpartum Depression Better During Pregnancy or in the Early Postpartum Period? A Prospective Study in Croatian Women.

    PubMed

    Nakić Radoš, Sandra; Herman, Radoslav; Tadinac, Meri

    2016-01-01

    The researchers' aim was to examine whether it was better to predict new-onset postpartum depression (PPD) during pregnancy or immediately after childbirth. A prospective study conducted in Croatia followed women (N = 272) from the third trimester of pregnancy through the early postpartum period (within the first 3 postpartum days), to 6 weeks postpartum. Questionnaires on depression, anxiety, stress, coping, self-esteem, and social support were administered. Through regression analyses we showed that PPD symptoms could be equally predicted by variables from pregnancy (30.3%) and the early postpartum period (34.0%), with a small advantage of PPD prediction in the early postpartum period. PMID:25558954

  1. Mastitomics, the integrated omics of bovine milk in an experimental model of Streptococcus uberis mastitis: 2. Label-free relative quantitative proteomics.

    PubMed

    Mudaliar, Manikhandan; Tassi, Riccardo; Thomas, Funmilola C; McNeilly, Tom N; Weidt, Stefan K; McLaughlin, Mark; Wilson, David; Burchmore, Richard; Herzyk, Pawel; Eckersall, P David; Zadoks, Ruth N

    2016-08-16

    Mastitis, inflammation of the mammary gland, is the most common and costly disease of dairy cattle in the western world. It is primarily caused by bacteria, with Streptococcus uberis as one of the most prevalent causative agents. To characterize the proteome during Streptococcus uberis mastitis, an experimentally induced model of intramammary infection was used. Milk whey samples obtained from 6 cows at 6 time points were processed using label-free relative quantitative proteomics. This proteomic analysis complements clinical, bacteriological and immunological studies as well as peptidomic and metabolomic analysis of the same challenge model. A total of 2552 non-redundant bovine peptides were identified, and from these, 570 bovine proteins were quantified. Hierarchical cluster analysis and principal component analysis showed clear clustering of results by stage of infection, with similarities between pre-infection and resolution stages (0 and 312 h post challenge), early infection stages (36 and 42 h post challenge) and late infection stages (57 and 81 h post challenge). Ingenuity pathway analysis identified upregulation of acute phase protein pathways over the course of infection, with dominance of different acute phase proteins at different time points based on differential expression analysis. Antimicrobial peptides, notably cathelicidins and peptidoglycan recognition protein, were upregulated at all time points post challenge and peaked at 57 h, which coincided with 10 000-fold decrease in average bacterial counts. The integration of clinical, bacteriological, immunological and quantitative proteomics and other-omic data provides a more detailed systems level view of the host response to mastitis than has been achieved previously. PMID:27412694

  2. Heterogeneity of postpartum depression: a latent class analysis

    PubMed Central

    2016-01-01

    Summary Background Maternal depression in the postpartum period confers substantial morbidity and mortality, but the definition of postpartum depression remains controversial. We investigated the heterogeneity of symptoms with the aim of identifying clinical subtypes of postpartum depression. Methods Data were aggregated from the international perinatal psychiatry consortium Postpartum Depression: Action Towards Causes and Treatment, which represents 19 institutions in seven countries. 17 912 unique subject records with phenotypic data were submitted. We applied latent class analyses in a two-tiered approach to assess the validity of empirically defined subtypes of postpartum depression. Tier one assessed heterogeneity in women with complete data on the Edinburgh postnatal depression scale (EPDS) and tier two in those with postpartum depression case status. Findings 6556 individuals were assessed in tier one and 4245 in tier two. A final model with three latent classes was optimum for both tiers. The most striking characteristics associated with postpartum depression were severity, timing of onset, comorbid anxiety, and suicidal ideation. Women in class 1 had the least severe symptoms (mean EPDS score 10·5), followed by those in class 2 (mean EPDS score 14·8) and those in class 3 (mean EPDS score 20·1). The most severe symptoms of postpartum depression were significantly associated with poor mood (mean EPDS score 20·1), increased anxiety, onset of symptoms during pregnancy, obstetric complications, and suicidal ideation. In class 2, most women (62%) reported symptom onset within 4 weeks postpartum and had more pregnancy complications than in other two classes (69% vs 67% in class 1 and 29% in class 3). Interpretation PPD seems to have several distinct phenotypes. Further assessment of PPD heterogeneity to identify more precise phenotypes will be important for future biological and genetic investigations. Funding Sources of funding are listed at the end of the

  3. Effectiveness of a combined prenatal and postpartum smoking cessation program.

    PubMed

    Gadomski, Anne; Adams, Laurie; Tallman, Nancy; Krupa, Nicole; Jenkins, Paul

    2011-02-01

    Women frequently quit smoking during pregnancy but then relapse postpartum. The BABY & ME-Tobacco Free program combines prenatal and postpartum smoking cessation counseling and biomarker feedback with monthly postpartum incentives. The settings included 22 sites (WIC offices and prenatal clinics) in upstate New York. A quasi-experimental design was used to evaluate this intervention, that included four face-to-face prenatal sessions with a counselor who did smoking cessation counseling, carbon monoxide testing and random saliva cotinine testing. For 1 year postpartum, mothers were biochemically tested every 3-4 weeks and, if negative, were issued a voucher for diapers. Three implementation models were studied: multi-tasking counselors at fixed sites (Models 1 and 2) versus itinerant smoking cessation specialists (Model 3). Outcomes included biochemically validated abstinence rates during pregnancy and postpartum. Logistic regression was used to identify predictors of postpartum abstinence and program dropout. Proportional hazards regression was used to compare implementation models. Of the 777 pregnant women who enrolled in the program, 588 were eligible for the postpartum program. The intention to treat pregnancy quit rate was 60%. Postpartum, Model 3 showed consistently better quit outcomes than the other models. Predictors of abstinence at 6 months postpartum are: older age (OR = 1.07, 95% C.I. 1.02-1.12), lower baseline carbon monoxide level (OR = 0.69, 95% C.I. 0.49-0.97), Model 3 (OR = 4.60, 95% C.I. 2.80-7.57) and attending more prenatal sessions (OR = 3.52; 95% C.I. 2.19-5.65). The BABY & ME-Tobacco Free program is an effective smoking cessation program for pregnant and parenting women.

  4. Relationship of monoamine oxidase-A distribution volume to postpartum depression and postpartum crying.

    PubMed

    Sacher, Julia; Rekkas, P Vivien; Wilson, Alan A; Houle, Sylvain; Romano, Leslie; Hamidi, Jinous; Rusjan, Pablo; Fan, Ian; Stewart, Donna E; Meyer, Jeffrey H

    2015-01-01

    Postpartum depression (PPD) has a prevalence rate of 13% and a similarly high proportion of women report a subclinical state of one or more major depressive episode symptoms. The aim was to investigate whether monoamine oxidase-A (MAO-A) VT, an index of MAO-A density, is increased in the prefrontal and anterior cingulate cortex (PFC and ACC), during PPD or when a PPD spectrum symptom, greater predisposition to crying, is present. MAO-A is an enzyme that increases in density after estrogen decline, and has several functions including creating oxidative stress, influencing apoptosis and monoamine metabolism. Fifty-seven women were recruited including 15 first-onset, antidepressant naive, PPD subjects, 12 postpartum healthy who cry due to sad mood, 15 asymptomatic postpartum healthy women, and 15 healthy women not recently pregnant. Each underwent [(11)C]-harmine positron emission tomography scanning to measure MAO-A VT. Both PPD and greater predisposition to crying were associated with greater MAO-A VT in the PFC and ACC (multivariate analysis of variance (MANOVA), group effect, F21,135=1.856; p=0.019; mean combined region elevation 21% and 14% in PPD and crying groups, respectively, relative to postpartum asymptomatic). Greater MAO-A VT in the PFC and ACC represents a new biomarker in PPD, and the PPD symptom of predisposition to crying. Novel strategies for preventing PPD (and some PPD symptoms) may be possible by avoiding environmental conditions that elevate MAO-A level and enhancing conditions that normalize MAO-A level. These findings also argue for clinical trials in PPD with the newer, well-tolerated MAO-A inhibitor antidepressants.

  5. Prenatal and postpartum care of women with substance use disorders.

    PubMed

    Gopman, Sarah

    2014-06-01

    The incidence of substance abuse in pregnancy is substantial and affects pregnancy health and outcomes. Multiple challenges exist in the identification of women with substance abuse disorders in pregnancy and the provision of care. A multidisciplinary approach has been shown to be most successful in providing comprehensive and effective care. This article outlines key aspects of prenatal and postpartum care, with a brief overview provided of intrapartum care. Issues covered include screening, opioid replacement therapy, comorbid medical and psychiatric conditions, environmental stressors, parenting preparation, pain management in labor and postpartum, breastfeeding guidance, prevention of relapse, and assistance with postpartum transition to primary care.

  6. Pregnancy and postpartum bowel changes: constipation and fecal incontinence.

    PubMed

    Shin, Grace Hewon; Toto, Erin Lucinda; Schey, Ron

    2015-04-01

    Pregnancy and the postpartum period are often associated with many gastrointestinal complaints, including nausea, vomiting, and heartburn; however, the most troublesome complaints in some women are defecatory disorders such as constipation and fecal incontinence, especially postpartum. These disorders are often multifactorial in etiology, and many studies have looked to see what risk factors lead to these complications. This review discusses the current knowledge of pelvic floor and anorectal physiology, especially during pregnancy, and reviews the current literature on causes and treatments of postpartum bowel symptoms of constipation and fecal incontinence.

  7. Ovarian Vein Thrombosis Presenting as Acute Abdomen in Puerperium

    PubMed Central

    Mannini, Luca; Aldinucci, Martina; Ghizzoni, Viola; Fambrini, Massimiliano

    2016-01-01

    Postpartum Ovarian Vein Thrombosis (POVT) is a rare, but serious condition that causes slow quadrant pain in the postpartum period. POVT must be considered in the differential diagnosis of postpartum acute abdomen. We hereby report a case on a 36-year-old Italian woman who developed an acute abdomen a week after spontaneous vaginal delivery. She had persistent fever and constipation. Diagnosis of POVT was made with an abdominal Computed Tomography (CT) and treatment with heparin and broad-spectrum antibiotics were started. After 72 hours, the patient was switched from low molecular weight heparin to oral anticoagulant treatment. After 5 months a complete recanalization was demonstrated by abdomen CT and the treatment was stopped 6 months after diagnosis. POVT is a diagnosis of exclusion in the puerperium. This case illustrated that POVT may also occur in low risk patient. PMID:27042537

  8. Postpartum depression in a military sample.

    PubMed

    Appolonio, Kathryn Kanzler; Fingerhut, Randy

    2008-11-01

    Postpartum depression (PPD) affects nearly 1 in 8 mothers and has many negative implications. Studies show particular risk factors are linked with PPD. There are nearly 200,000 women serving in the U.S. Armed Forces, but little is known regarding PPD and active duty (AD) mothers. This study examined rates and risk factors for AD mothers and found that 19.5% were positive for PPD symptoms. Ten significant psychosocial factors were associated with PPD, including low self-esteem, prenatal anxiety, prenatal depression, history of previous depression, social support, poor marital satisfaction, life stress, child care stress, difficult infant temperament, and maternity blues. This study has implications for prevention, identification, and treatment of AD military women with PPD.

  9. Rapunzel Syndrome: A Rare Postpartum Case

    PubMed Central

    Tegene, Teshome; Foda, Yahia; Hussain, Omar; Manikonda, Geeta

    2013-01-01

    The Rapunzel syndrome describes a disorder in which a significant amount of hair is swallowed, forming a trichobezoar that extends past the stomach into the small intestines. Given the indigestible nature of hair, it subsequently leads to obstruction within the gastrointestinal system. Clinically, patients may present with symptoms of gastrointestinal obstruction, including abdominal complaints such as pain, nausea, vomiting, and diarrhea. However, due to its broad and nonspecific presenting symptoms, the diagnosis of Rapunzel syndrome warrants consideration once other common etiologies have been excluded. Surgical intervention is often required to remove the abdominal mass. This unusual syndrome is often associated with psychiatric disorders, affecting young women most commonly. In this report, we will discuss a unique case of Rapunzel syndrome in a one-month postpartum woman. PMID:24171124

  10. Postpartum Tuberculosis: A Diagnostic and Therapeutic Challenge

    PubMed Central

    Gudeta, Alemeshet; Zerihun, Aklilu; Lewis, Odene; Ahmed, Sohail; Gajjala, Jhansi; Thomas, Alicia

    2016-01-01

    Tuberculosis (TB) infection in pregnant women and newborn babies is always challenging. Appropriate treatment is pivotal to curtail morbidity and mortality. TB diagnosis or exposure to active TB can be emotionally distressing to the mother. Circumstances can become more challenging for the physician if the mother's TB status is unclear. Effective management of TB during pregnancy and the postpartum period requires a multidisciplinary approach including pulmonologist, obstetrician, neonatologist, infectious disease specialist, and TB public health department. Current guidelines recommend primary Isoniazid prophylaxis in TB exposed pregnant women who are immune-suppressed and have chronic medical conditions or obstetric risk factors and close and sustained contact with a patient with infectious TB. Treatment during pregnancy is the same as for the general adult population. Infants born to mothers with active TB at delivery should undergo a complete diagnostic evaluation. Primary Isoniazid prophylaxis for at least twelve weeks is recommended for those with negative diagnostic tests and no evidence of disease. Repeated negative diagnostic tests are mandatory before interrupting prophylaxis. Separation of mother and infant is only necessary when the mother has received treatment for less than 2 weeks, is sputum smear-positive, or has drug-resistant TB. This case highlights important aspects for management of TB during the postpartum period which has a higher morbidity. We present a case of a young mother migrating from a developing nation to the USA, who was found to have a positive quantiFERON test associated with multiple cavitary lung lesions and gave birth to a healthy baby. PMID:27610260

  11. Postpartum Tuberculosis: A Diagnostic and Therapeutic Challenge.

    PubMed

    Kodadhala, Vijay; Gudeta, Alemeshet; Zerihun, Aklilu; Lewis, Odene; Ahmed, Sohail; Gajjala, Jhansi; Thomas, Alicia

    2016-01-01

    Tuberculosis (TB) infection in pregnant women and newborn babies is always challenging. Appropriate treatment is pivotal to curtail morbidity and mortality. TB diagnosis or exposure to active TB can be emotionally distressing to the mother. Circumstances can become more challenging for the physician if the mother's TB status is unclear. Effective management of TB during pregnancy and the postpartum period requires a multidisciplinary approach including pulmonologist, obstetrician, neonatologist, infectious disease specialist, and TB public health department. Current guidelines recommend primary Isoniazid prophylaxis in TB exposed pregnant women who are immune-suppressed and have chronic medical conditions or obstetric risk factors and close and sustained contact with a patient with infectious TB. Treatment during pregnancy is the same as for the general adult population. Infants born to mothers with active TB at delivery should undergo a complete diagnostic evaluation. Primary Isoniazid prophylaxis for at least twelve weeks is recommended for those with negative diagnostic tests and no evidence of disease. Repeated negative diagnostic tests are mandatory before interrupting prophylaxis. Separation of mother and infant is only necessary when the mother has received treatment for less than 2 weeks, is sputum smear-positive, or has drug-resistant TB. This case highlights important aspects for management of TB during the postpartum period which has a higher morbidity. We present a case of a young mother migrating from a developing nation to the USA, who was found to have a positive quantiFERON test associated with multiple cavitary lung lesions and gave birth to a healthy baby. PMID:27610260

  12. Postpartum Tuberculosis: A Diagnostic and Therapeutic Challenge

    PubMed Central

    Gudeta, Alemeshet; Zerihun, Aklilu; Lewis, Odene; Ahmed, Sohail; Gajjala, Jhansi; Thomas, Alicia

    2016-01-01

    Tuberculosis (TB) infection in pregnant women and newborn babies is always challenging. Appropriate treatment is pivotal to curtail morbidity and mortality. TB diagnosis or exposure to active TB can be emotionally distressing to the mother. Circumstances can become more challenging for the physician if the mother's TB status is unclear. Effective management of TB during pregnancy and the postpartum period requires a multidisciplinary approach including pulmonologist, obstetrician, neonatologist, infectious disease specialist, and TB public health department. Current guidelines recommend primary Isoniazid prophylaxis in TB exposed pregnant women who are immune-suppressed and have chronic medical conditions or obstetric risk factors and close and sustained contact with a patient with infectious TB. Treatment during pregnancy is the same as for the general adult population. Infants born to mothers with active TB at delivery should undergo a complete diagnostic evaluation. Primary Isoniazid prophylaxis for at least twelve weeks is recommended for those with negative diagnostic tests and no evidence of disease. Repeated negative diagnostic tests are mandatory before interrupting prophylaxis. Separation of mother and infant is only necessary when the mother has received treatment for less than 2 weeks, is sputum smear-positive, or has drug-resistant TB. This case highlights important aspects for management of TB during the postpartum period which has a higher morbidity. We present a case of a young mother migrating from a developing nation to the USA, who was found to have a positive quantiFERON test associated with multiple cavitary lung lesions and gave birth to a healthy baby.

  13. The effect of internal teat sealant products (Teatseal and Orbeseal) on intramammary infection, clinical mastitis, and somatic cell counts in lactating dairy cows: a meta-analysis.

    PubMed

    Rabiee, A R; Lean, I J

    2013-01-01

    or cow factors studied that had sufficient data to evaluate significantly contributed to the heterogeneity of the results. The estimated linear score (LS) of milk SCC after calving in published studies (n=3) and for studies that provided raw data (n=2), was significantly lower for cattle treated with internal teat sealants and ADCT in 3 studies than for cattle treated with internal teat sealants only. The estimated LS of pooled raw data of 3 studies from 32 herds showed that the LS of cows treated with internal teat sealant and ADCT was not significantly different than those treated with ADCT only. This study found that the application of internal teat sealants in the presence of ADCT or the use of internal teat sealants alone at dry off significantly reduced the incidence of IMI and clinical mastitis in lactating dairy cows compared with respective control groups. Further studies are needed to investigate the effect of internal teat sealants on postpartum milk SCC in lactating dairy cows.

  14. Impact of forced separation policy on incarcerated postpartum mothers.

    PubMed

    Chambers, Angelina N

    2009-08-01

    The number of incarcerated women in the United States is steadily increasing with 9% giving birth while serving time. Mothers and babies are routinely separated immediately and during most of the postpartum period. This qualitative study examines the impact of this policy by exploring the nature and meaning of the mother-infant bonding experience when the mothers know separation is coming. Twelve incarcerated postpartum mothers were interviewed during the early postpartum period about their antepartum and postpartum relationships with their babies. Qualitative data analysis produced four relational themes: (a) "a love connection," (b) "everything was great until I birthed," (c) "feeling empty and missing a part of me," and (d) "I don't try to think too far in advance." Results of this qualitative study provide information to professionals exploring gender-sensitive prison policies for the growing female population.

  15. Postpartum Transitions in Adolescent Mothers' Romantic and Maternal Relationships.

    ERIC Educational Resources Information Center

    Gee, Christina B.; Rhodes, Jean E.

    1999-01-01

    Interviewed adolescent mothers at prepartum or early postpartum and 1 year later regarding maternal and romantic relationships, depression, and negative life events. Responses indicated that over time male partner support became more important than maternal support. (LBT)

  16. Clinical care for opioid-using pregnant and postpartum women: the role of obstetric providers.

    PubMed

    Jones, Hendrée E; Deppen, Krisanna; Hudak, Mark L; Leffert, Lisa; McClelland, Carol; Sahin, Leyla; Starer, Jacquelyn; Terplan, Mishka; Thorp, John M; Walsh, James; Creanga, Andreea A

    2014-04-01

    We review clinical care issues that are related to illicit and therapeutic opioid use among pregnant women and women in the postpartum period and outline the major responsibilities of obstetrics providers who care for these patients during the antepartum, intrapartum, and postpartum periods. Selected patient treatment issues are highlighted, and case examples are provided. Securing a strong rapport and trust with these patients is crucial for success in delivering high-quality obstetric care and in coordinating services with other specialists as needed. Obstetrics providers have an ethical obligation to screen, assess, and provide brief interventions and referral to specialized treatment for patients with drug use disorders. Opioid-dependent pregnant women often can be treated effectively with methadone or buprenorphine. These medications are classified as pregnancy category C medications by the Food and Drug Administration, and their use in the treatment of opioid-dependent pregnant patients should not be considered "off-label." Except in rare special circumstances, medication-assisted withdrawal during pregnancy should be discouraged because of a high relapse rate. Acute pain management in this population deserves special consideration because patients who use opioids can be hypersensitive to pain and because the use of mixed opioid-agonist/antagonists can precipitate opioid withdrawal. In the absence of other indications, pregnant women who use opioids do not require more intense medical care than other pregnant patients to ensure adequate treatment and the best possible outcomes. Together with specialists in pain and addiction medicine, obstetricians can coordinate comprehensive care for pregnant women who use opioids and women who use opioids in the postpartum period.

  17. Short communication: Lactic acid bacteria from the honeybee inhibit the in vitro growth of mastitis pathogens.

    PubMed

    Piccart, K; Vásquez, A; Piepers, S; De Vliegher, S; Olofsson, T C

    2016-04-01

    Despite the increasing knowledge of prevention and control strategies, bovine mastitis remains one of the most challenging diseases in the dairy industry. This study investigated the antimicrobial activity of 13 species of lactic acid bacteria (LAB), previously isolated from the honey crop of the honeybee, on several mastitis pathogens. The viable LAB were first reintroduced into a sterilized heather honey matrix. More than 20 different bovine mastitis isolates were tested against the mixture of the 13 LAB species in the honey medium using a dual-culture overlay assay. The mastitis isolates were identified through bacteriological culturing, followed by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. Additionally, the mastitis isolates were subjected to antimicrobial susceptibility testing through disk diffusion. Growth of all tested mastitis pathogens, including the ones displaying antimicrobial resistance to one or more antimicrobial compounds, were inhibited to some extent by the honey and LAB combination. The antibacterial effect of these LAB opens up new perspectives on alternative treatment and prevention of bovine mastitis.

  18. Urinary metabolomic fingerprinting after consumption of a probiotic strain in women with mastitis.

    PubMed

    Vázquez-Fresno, Rosa; Llorach, Rafael; Marinic, Jelena; Tulipani, Sara; Garcia-Aloy, Mar; Espinosa-Martos, Irene; Jiménez, Esther; Rodríguez, Juan Miguel; Andres-Lacueva, Cristina

    2014-09-01

    Infectious mastitis is a common condition among lactating women, with staphylococci and streptococci being the main aetiological agents. In this context, some lactobacilli strains isolated from breast milk appear to be particularly effective for treating mastitis and, therefore, constitute an attractive alternative to antibiotherapy. A (1)H NMR-based metabolomic approach was applied to detect metabolomic differences after consuming a probiotic strain (Lactobacillus salivarius PS2) in women with mastitis. 24h urine of women with lactational mastitis was collected at baseline and after 21 days of probiotic (PB) administration. Multivariate analysis (OSC-PLS-DA and hierarchical clustering) showed metabolome differences after PB treatment. The discriminant metabolites detected at baseline were lactose, and ibuprofen and acetaminophen (two pharmacological drugs commonly used for mastitis pain), while, after PB intake, creatine and the gut microbial co-metabolites hippurate and TMAO were detected. In addition, a voluntary desertion of the pharmacological drugs ibuprofen and acetaminophen was observed after probiotic administration. The application of NMR-based metabolomics enabled the identification of the overall effects of probiotic consumption among women suffering from mastitis and highlighted the potential of this approach in evaluating the outcomes of probiotics consumption. To our knowledge, this is the first time that this approach has been applied in women with mastitis during lactation. PMID:24880136

  19. Urinary metabolomic fingerprinting after consumption of a probiotic strain in women with mastitis.

    PubMed

    Vázquez-Fresno, Rosa; Llorach, Rafael; Marinic, Jelena; Tulipani, Sara; Garcia-Aloy, Mar; Espinosa-Martos, Irene; Jiménez, Esther; Rodríguez, Juan Miguel; Andres-Lacueva, Cristina

    2014-09-01

    Infectious mastitis is a common condition among lactating women, with staphylococci and streptococci being the main aetiological agents. In this context, some lactobacilli strains isolated from breast milk appear to be particularly effective for treating mastitis and, therefore, constitute an attractive alternative to antibiotherapy. A (1)H NMR-based metabolomic approach was applied to detect metabolomic differences after consuming a probiotic strain (Lactobacillus salivarius PS2) in women with mastitis. 24h urine of women with lactational mastitis was collected at baseline and after 21 days of probiotic (PB) administration. Multivariate analysis (OSC-PLS-DA and hierarchical clustering) showed metabolome differences after PB treatment. The discriminant metabolites detected at baseline were lactose, and ibuprofen and acetaminophen (two pharmacological drugs commonly used for mastitis pain), while, after PB intake, creatine and the gut microbial co-metabolites hippurate and TMAO were detected. In addition, a voluntary desertion of the pharmacological drugs ibuprofen and acetaminophen was observed after probiotic administration. The application of NMR-based metabolomics enabled the identification of the overall effects of probiotic consumption among women suffering from mastitis and highlighted the potential of this approach in evaluating the outcomes of probiotics consumption. To our knowledge, this is the first time that this approach has been applied in women with mastitis during lactation.

  20. A review of prevention and control of heifer mastitis via non-antibiotic strategies.

    PubMed

    McDougall, S; Parker, K I; Heuer, C; Compton, C W R

    2009-02-16

    Clinical and subclinical mastitis is a significant problem in primiparous dairy cattle (heifers) with a higher prevalence and incidence in heifers than cows, especially early in lactation. Differences in management (e.g. nutrition, pasturing, no use of dry cow therapy) as well as differences in physiological status (e.g. continuing growth in heifers) are likely contribute to the observed differences between heifers and cows. These differences may result in the requirement for different approaches for mastitis management in heifers than for cows. Mastitis is a multifactorial disease, hence control requires an understanding of the risk factors before effective interventions can be defined. Control strategies are aimed at reducing the incidence of new intramammary infections and eliminating existing infections. Potential strategies can include improved environmental and animal hygiene, application of internal and external teat sealants, prepartum application of teat antiseptics, prepartum milking and control of horn fly in environments where it acts as vector. Other less well-proven strategies to control heifer mastitis include management of heifers as a physically separate group from older cows and not feeding mastitic milk to calves. It is concluded that several well-proven strategies are available to manage heifer mastitis. However, further research is likely to improve understanding of heifer mastitis and lead to novel managerial approaches to mastitis control in this age group.

  1. Treatment with gentamicin on a murine model of protothecal mastitis.

    PubMed

    Chang, Ruilong; Yang, Qiaoling; Liu, Gang; Liu, Yongxia; Zheng, Bowen; Su, Jingliang; Han, Bo

    2013-04-01

    The aim of this study was to establish a murine protothecal mastitis model and to evaluate the treatment efficiency of gentamicin. Challenge routes were determined with a pathogenic Prototheca zopfii genotype 2 (P. zopfii) strain. 25 BALB/c mice were inoculated in mammary glands with graded dosages (10(3), 10(4), 10(5), 10(6), 10(7) CFU of P. zopfii) and killed on the 7th day. Another 25 animals were also killed at 1, 3, 5, 7, and 9 days after inoculation of 1 × 10(6) CFU of P. zopfii, the milk somatic cell counts, pathological section of mammary glands, and P. zopfii burden were observed. The antimicrobial activity was tested using disc diffusion test and minimum inhibitory concentrations. Gentamicin was given intramuscularly to analyze the therapeutic effect. The results showed that the best infection route was intra-mammary gland, and the mastitis model was established with 1 × 10(6) CFU of P. zopfii. After infection, the somatic cell counts increased significantly. The pathological reaction mainly consisted of infiltration of inflammatory cells, destruction of acini, accumulation of lymphocyte cells and the severity of the changes was dosage and time-dependent. The P. zopfii burden revealed that P. zopfii continuously replicated. In vitro susceptibility tests indicated that the Prototheca strains were antimicrobial susceptible to gentamicin at concentrations between 0.03 and 4 μg/ml. In vivo therapeutic assay demonstrated that high concentrations of gentamicin (≥20 mg/kg) could inhibit the growth of P. zopfii. We conclude that the murine model of protothecal mastitis was established successfully and gentamicin may be an effective choice for treatment of P. zopfii. PMID:23463523

  2. Methicillin resistant S. aureus in human and bovine mastitis.

    PubMed

    Holmes, Mark A; Zadoks, Ruth N

    2011-12-01

    Staphylococcus aureus is a ubiquitous organism that causes a variety of diseases including mastitis in cattle and humans. High-level resistance of S. aureus to β-lactams conferred by a mecA gene encoding a modified penicillin binding protein (PBP2a) was first observed in the early 1960's. These methicillin resistant S. aureus (MRSA) have been responsible for both hospital acquired infections (HA-MRSA) and, more recently, community acquired MRSA (CA-MRSA). A small number of human MRSA mastitis cases and outbreaks in maternity or neonatal units have been reported which are generally the result of CA-MRSA. The establishment of the sequence type 398 (ST398) in farm animals, primarily pigs, in the early 2000's has provided a reservoir of infection for humans and dairy cattle, particularly in continental Europe, described as livestock-associated MRSA (LA-MRSA). Prior to the emergence of ST398 there were sporadic reports of MRSA in bovine milk and cases of mastitis, often caused by strains from human associated lineages. Subsequently, there have been several reports describing bovine udder infections caused by ST-398 MRSA. Recently, another group of LA-MRSA strains was discovered in humans and dairy cattle in Europe. This group carries a divergent mecA gene and includes a number of S. aureus lineages (CC130, ST425, and CC1943) that were hitherto thought to be bovine-specific but are now also found as carriage or clinical isolates in humans. The emergence of MRSA in dairy cattle may be associated with contact with other host species, as in the case of ST398, or with the exchange of genetic material between S. aureus and coagulase negative Staphylococcus species, which are the most common species associated with bovine intramammary infections and commonly carry antimicrobial resistance determinants.

  3. Mammary expression of new genes to combat mastitis.

    PubMed

    Kerr, D E; Wellnitz, O

    2003-01-01

    Continual advances in the ability to produce transgenic animals make it likely that such animals will become important components of animal agriculture. The full benefit of the technology, and justification of its initial cost outlay, will be dependent on the establishment within these animals of new traits not easily achievable by other means. Potential applications include enhanced nutrient digestibility with reduced fecal losses, significantly altered milk composition with superior nutritional properties, and enhanced disease resistance. Our goal is to enhance mastitis resistance of dairy cows by enabling the cells of the mammary gland to secrete additional antibacterial proteins. Proof of concept has been obtained through experimentation with a transgenic mouse model. Three lines of mice were developed that produce varying levels of lysostaphin in their milk. This protein has potent anti-staphylococcal activity and its secretion into milk confers substantial resistance to infection caused by intramammary challenge with Staphylococcus aureus, a major mastitis pathogen. Additional antibacterial proteins are being sought that will complement lysostaphin. A potential benefit of transgenic application of antibacterial proteins is the concomitant sparing in the agricultural use of antibiotics currently used as human therapeutics. Antibacterial proteins, such as lysostaphin, are not typically used as injectable or oral therapeutics because of immune-mediated or digestive destruction of their activity. In contrast, the immune system of transgenic animals will not consider the transgenic protein as being foreign. In addition we are exploring the potential of involution or mastitis responsive promoter elements for use in subsequent transgenic experiments designed to restrict lysostaphin production to these important time points. It is anticipated that genomics will play a role in unveiling candidate genes whose promoter elements will enable desired temporal expression

  4. Postpartum Depression and Social Support in China: A Cultural Perspective.

    PubMed

    Tang, Lu; Zhu, Ruijuan; Zhang, Xueying

    2016-09-01

    This study explored how Chinese culture affects the relationship between social support and postpartum depression. In-depth interviews with 38 mothers in mainland China showed that discrepancies between expected and perceived available social support and conflicts among social support providers are two major contributors to the stress associated with postpartum depression. These dynamics are deeply rooted in the context of Chinese culture with its distinctive gender roles and family dynamics. These cultural norms further prevent women from seeking social support. PMID:27491938

  5. Dispelling myths to support breastfeeding in women with postpartum depression.

    PubMed

    Olson, Tonia; Bowen, Angela

    2014-01-01

    Increasing attention is being paid to the possible connection between infant feeding practices and postpartum depression. Nurses caring for women and their families in the postpartum period might wonder how to best support the breastfeeding relationship if a woman has a history of depression. Using evidence from the scientific literature, this article dispels some myths regarding breastfeeding and depression, and provides suggested dialogue nurses can use when counseling women about depression and breastfeeding. PMID:25145719

  6. Antibiotic resistance of Streptococcus agalactiae from cows with mastitis.

    PubMed

    Gao, Jian; Yu, Fu-Qing; Luo, Li-Ping; He, Jian-Zhong; Hou, Rong-Guang; Zhang, Han-Qi; Li, Shu-Mei; Su, Jing-Liang; Han, Bo

    2012-12-01

    The aim of this study was to characterise the phenotypic and genotypic antibiotic resistance patterns of Streptococcus agalactiae isolated from cows with mastitis in China. Antibiotic resistance was based on minimum inhibitory concentrations and detection of resistance genes by PCR. S. agalactiae isolates most frequently exhibited phenotypic resistance to tetracycline, while the resistance genes most frequently detected were ermB, tetL and tetM. Resistance genes were detected in some susceptible isolates, whereas no resistance genes could be detected in some resistant isolates, indicating that the resistance genotype does not accurately predict phenotypic resistance. PMID:22627045

  7. Genetic association between parameters of inmate immunity and measures of mastitis in periparturient Holstein cattle.

    PubMed

    Kelm, S C; Detilleux, J C; Freeman, A E; Kehrli, M E; Dietz, A B; Fox, L K; Butler, J E; Kasckovics, I; Kelley, D H

    1997-08-01

    Relationships between genetic measures of mastitis (somatic cell score, score for clinical mastitis, and scores for IMI with major or minor pathogens) and immunological parameters (physiological and molecular markers) were examined for periparturient Holstein cows. Physiological markers included 11 in vitro immunological assays. Molecular markers included the second exon of the DRB3 locus of the bovine major histocompatibility complex, the IgG2 isotype genotype, and the CD18 genotype (the locus responsible for bovine leukocyte adhesion deficiency). A gene substitution model was used to estimate the additive genetic effects of alleles of the three molecular markers on estimated breeding value (EBV) for mastitis measures. Pearson correlation coefficients between EBV for immunological assays and EBV for mastitis measures were computed. Molecular markers explained up to 40% of the variation in EBV for measures of mastitis. The presence of allele DRB3.2*16 was associated with higher EBV for SCS. Allele DRB3.2*8 was associated with increased EBV for clinical mastitis, as was the IgG2b allele and the normal CD18 allele. Alleles DRB3.2*11, *23, IgG2a, and the recessive allele for bovine leukocyte adhesion deficiency were associated with decreased clinical mastitis. A positive genetic association was found between allele DRB3.2*24 and EBV for IMI by major pathogens and between DRB3.2*3 and IMI by minor pathogens. Several correlations between EBV for immunological assays and EBV for mastitis measures were significantly different from 0. Cows with low EBV for SCS tended to have neutrophils that had greater functional ability at maximal immunosuppression, low serum IgG1, and high numbers of circulating mononuclear cells. Immunological parameters, including physiological and molecular markers, are useful aids to understand the genetics of resistance to mastitis. PMID:9276818

  8. Implementation of multivariate cumulative sum control charts in mastitis and lameness monitoring.

    PubMed

    Miekley, Bettina; Stamer, Eckhard; Traulsen, Imke; Krieter, Joachim

    2013-09-01

    This study analyzed the methodology and applicability of multivariate cumulative sum (MCUSUM) charts for early mastitis and lameness detection. Data used were recorded on the Karkendamm dairy research farm, Germany, between August 2008 and December 2010. Data of 328 and 315 cows in their first 200 d in milk were analyzed for mastitis and lameness detection, respectively. Mastitis as well as lameness was specified according to veterinary treatments. Both diseases were defined as disease blocks. Different disease definitions for mastitis and lameness (2 for mastitis and 3 for lameness) varied solely in the sequence length of the blocks. Only the days before the treatment were included in the disease blocks. Milk electrical conductivity, milk yield, and feeding patterns (feed intake, number of trough visits, and feeding time) were used for the recognition of mastitis. Pedometer activity and feeding patterns were used for lameness detection. To exclude biological trends and obtain independent observations, the values of each input variable were either preprocessed by wavelet filters or a multivariate vector autoregressive model. The residuals generated between the observed and filtered or observed and forecast values, respectively, were then transferred to a classic or self-starting MCUSUM chart. The combination of the 2 preprocessing methods with each of the 2 MCUSUM sum charts resulted in 4 combined monitoring systems. For mastitis as well as lameness detection requiring a block sensitivity of at least 70%, all 4 of the combined monitoring systems used revealed similar results within each of the disease definitions. Specificities of 73 to 80% and error rates of 99.6% were achieved for mastitis. The results for lameness showed that the definitions used obtained specificities of up to 81% and error rates of 99.1%. The results indicate that the monitoring systems with these study characteristics have appealing features for mastitis and lameness detection. However, they

  9. Incidence of postpartum infection after vaginal delivery in Viet Nam.

    PubMed

    Ngoc, Nguyen T N; Sloan, Nancy L; Thach, Tran S; Liem, Le K B; Winikoff, Beverly

    2005-06-01

    This study assessed the incidence of postpartum infection which is rarely clinically evaluated and is probably underestimated in developing countries. This prospective study identified infection after vaginal delivery by clinical and laboratory examinations prior to discharge from hospital and again at six weeks postpartum in Ho Chi Minh City, Viet Nam. Textbook definitions, physicians' diagnoses, symptomatic and verbal autopsy definitions were used for classifying infection. Logistic regression was used for determining associations of postpartum infection with socioeconomic and reproductive characteristics. In total, 978 consecutive, eligible consenting women were followed up at 42+/-7 (range 2-45) days postpartum (not associated with incidence). Ninety-eight percent took 'prophylactic' antibiotics. The most conservative estimate of the incidence of postpartum infection was 1.7%. The incidence of serious infection was 0.5%, but increased to 4.6% when verbal autopsy and symptomatic definitions were used. Postpartum infection, particularly serious infection, is greatly underestimated. Just preventing or treating infection could have a substantial impact on reducing maternal mortality in developing countries. PMID:16117363

  10. Depression, Abuse, Relationship Power and Condom Use by Pregnant and Postpartum Women with Substance Abuse History.

    PubMed

    Dévieux, Jessy G; Jean-Gilles, Michèle; Rosenberg, Rhonda; Beck-Sagué, Consuelo; Attonito, Jennifer M; Saxena, Anshul; Stein, Judith A

    2016-02-01

    Substance-abusing pregnant and postpartum women are less likely to maintain consistent condom use and drug and alcohol abstinence, which is particularly concerning in high HIV-prevalence areas. Data from 224 pregnant and postpartum women in substance abuse treatment were analyzed to examine effects of history of substance use, child abuse, and mental health problems on current substance use and condom-use barriers. Mediators were depression, relationship power and social support. Most participants (72.9 %) evidenced current depression. Less social support (-0.17, p < 0.05) and relationship power (-0.48, p < 0.001), and greater depression (-0.16, p < 0.05) predicted more condom-use barriers. History of mental health problems predicted condom-use barriers, mediated by recent depression and relationship power (0.15, p < 0.001). These findings suggest depression and diminished relationship power limit highest-risk women's ability to negotiate condom use and abstain from substance use, increasing their risk of acute HIV infection and vertical transmission.

  11. [Acute pancreatitis and pregnancy].

    PubMed

    Scollo, P; Licitra, G

    1993-12-01

    Aetiologic factors (gallstones, hyperlipidemia I-IV, hypertriglyceridaemia) make their occurrence, mainly, in the third trimester of gestation. Two cases of acute pancreatitis in pregnancy are described; in both cases patients referred healthy diet, no habit to smoke and no previous episode of pancreatitis. An obstructive pathology of biliary tract was the aetiologic factor. Vomiting, upper abdominal pain are aspecific symptoms that impose a differential diagnosis with acute appendicitis, cholecystitis and obstructive intestinal pathology. Laboratory data (elevated serum amylase and lipase levels) and ultrasonography carry out an accurate diagnosis. The management of acute pancreatitis is based on the use of symptomatic drugs, a low fat diet alternated to the parenteral nutrition when triglycerides levels are more than 28 mmol/L. Surgical therapy, used only in case of obstructive pathology of biliary tract, is optimally collected in the third trimester or immediately after postpartum. Our patients, treated only medically, delivered respectively at 38th and 40th week of gestation. Tempestivity of diagnosis and appropriate therapy permit to improve prognosis of a pathology that, although really associated with pregnancy, presents high maternal mortality (37%) cause of complications (shock, coagulopathy, acute respiratory insufficiency) and fetal (37.9%) by occurrence of preterm delivery.

  12. Klebsiella Species Associated with Bovine Mastitis in Newfoundland

    PubMed Central

    Podder, Milka P.; Rogers, Laura; Daley, Peter K.; Keefe, Greg P.; Whitney, Hugh G.; Tahlan, Kapil

    2014-01-01

    Klebsiella spp. is a common cause of bovine mastitis, but information regarding its molecular epidemiology is lacking from many parts of the world. On using mass spectrometry and partial sequencing of the rpoB gene, it was found that over a one year study, K. variicola and Enterobacter cloacae were misidentified as K. pneumoniae in a small number of clinical mastitis (CM) cases from Newfoundland. Results suggest that the currently used standard biochemical/phenotypic tests lack the sensitivity required to accurately discriminate among the three mentioned Gram negative bacteria. In addition, a single strain of K. variicola was associated with CM from one farm in the study as demonstrated by Random Amplified Polymorphic DNA (RAPD) PCR. To the best of our knowledge, K. variicola, which is normally found in the environment, has not been isolated previously from milk obtained from cows with CM. Therefore, it is possible that K. variicola was not detected in milk samples in the past due to the inability of standard tests to discriminate it from other Klebsiella species. PMID:25180510

  13. Klebsiella species associated with bovine mastitis in Newfoundland.

    PubMed

    Podder, Milka P; Rogers, Laura; Daley, Peter K; Keefe, Greg P; Whitney, Hugh G; Tahlan, Kapil

    2014-01-01

    Klebsiella spp. is a common cause of bovine mastitis, but information regarding its molecular epidemiology is lacking from many parts of the world. On using mass spectrometry and partial sequencing of the rpoB gene, it was found that over a one year study, K. variicola and Enterobacter cloacae were misidentified as K. pneumoniae in a small number of clinical mastitis (CM) cases from Newfoundland. Results suggest that the currently used standard biochemical/phenotypic tests lack the sensitivity required to accurately discriminate among the three mentioned Gram negative bacteria. In addition, a single strain of K. variicola was associated with CM from one farm in the study as demonstrated by Random Amplified Polymorphic DNA (RAPD) PCR. To the best of our knowledge, K. variicola, which is normally found in the environment, has not been isolated previously from milk obtained from cows with CM. Therefore, it is possible that K. variicola was not detected in milk samples in the past due to the inability of standard tests to discriminate it from other Klebsiella species.

  14. Mycoplasma mastitis in cattle: To cull or not to cull.

    PubMed

    Nicholas, Robin A J; Fox, Larry K; Lysnyansky, Inna

    2016-10-01

    Bovine mastitis caused by mycoplasmas, in particular Mycoplasma bovis, is a major problem for milk production and animal welfare in large dairy herds in the USA and a serious, although sporadic, disease in Europe and the Middle East. It causes severe damage to the udder of cattle and is largely untreatable by chemotherapy. Mycoplasma mastitis has a distinct epidemiology and a unique set of risk factors, the most important of which is large herd size. The disease is often self-limiting, disappearing within months of outbreaks, sometimes without deliberate intervention. Improved molecular diagnostic tests are leading to more rapid detection of mycoplasmas. Typing tests, such as multi-locus sequence typing, can help trace the source of outbreaks. An approach to successful control is proposed, which involves regular monitoring and rapid segregation or culling of infected cows. Serious consideration should be given by owners of healthy dairy herds to the purchase of M. bovis-free replacements. Increased cases of disease could occur in Europe and Israel if the trend for larger dairy herds continues.

  15. Mycoplasma mastitis in cattle: To cull or not to cull.

    PubMed

    Nicholas, Robin A J; Fox, Larry K; Lysnyansky, Inna

    2016-10-01

    Bovine mastitis caused by mycoplasmas, in particular Mycoplasma bovis, is a major problem for milk production and animal welfare in large dairy herds in the USA and a serious, although sporadic, disease in Europe and the Middle East. It causes severe damage to the udder of cattle and is largely untreatable by chemotherapy. Mycoplasma mastitis has a distinct epidemiology and a unique set of risk factors, the most important of which is large herd size. The disease is often self-limiting, disappearing within months of outbreaks, sometimes without deliberate intervention. Improved molecular diagnostic tests are leading to more rapid detection of mycoplasmas. Typing tests, such as multi-locus sequence typing, can help trace the source of outbreaks. An approach to successful control is proposed, which involves regular monitoring and rapid segregation or culling of infected cows. Serious consideration should be given by owners of healthy dairy herds to the purchase of M. bovis-free replacements. Increased cases of disease could occur in Europe and Israel if the trend for larger dairy herds continues. PMID:27687942

  16. Sickness behavior in dairy cows during Escherichia coli mastitis.

    PubMed

    Fogsgaard, K K; Røntved, C M; Sørensen, P; Herskin, M S

    2012-02-01

    The consequences of mastitis in terms of dairy cow behavior are relatively unknown. Future assessment of dairy cow welfare during mastitis will be facilitated by knowledge about the potential of mastitis to induce sickness behavior. Our aim was to examine behavior of dairy cows in the period from 2 d before (d -2 and -1) to 3 d (d 0, 1, and 2) after experimental intramammary challenge with Escherichia coli. Effects of experimentally induced mastitis on behavior were examined in 20 primiparous Danish Holstein-Friesian cows, all 3 to 6 wk after calving and kept in tie stalls. After evening milking on d 0, each cow received an intramammary infusion with 20 to 40 cfu of E. coli in 1 healthy front quarter. Paraclinical and bacteriological examinations were conducted to confirm infection. Half of the cows were subjected to liver and udder biopsies twice during the trial. Behavior was video-recorded on 5 consecutive days, d -2 to +2 after challenge when the cows were not disturbed by humans. The behavior of the animals was compared among all days. Infection with E. coli altered the behavior of the dairy cows. Time spent feeding was lower in the initial 24 h after infection compared with that on the other days (16.6±1.1, 16.5±1.0, 13.2±1.2, 18.1±1.1, and 16.0±0.8% of time for d -2, -1, 0, 1, and 2, respectively). The duration of standing idle increased on d 0 compared with that on the control days and d 1 and 2 (29.4±2.6, 28.0±2.3, 39.1±2.6, 31.4±3.8, and 25.9±2.6% of time for d -2, -1, 0, 1 and 2, respectively). The frequency of self-grooming behavior per hour decreased in the initial 24h compared with that on d -2, -1, and 2 (4.1±0.8, 5.4±1.9, 3.2±0.6, 3.6±0.6, and 4.8±1.0 for d -2, -1, 0, 1, and 2, respectively). Likewise, duration of rumination and frequency of turning the head against the udder decreased in the first days after infection (rumination: 32.2±1.6, 34.8±1.8, 27.9±1.7, 30.0±2.6, and 34.8±1.7% of time; and frequency of turning head: 0.6

  17. Herd characteristics and cow-level factors associated with Prototheca mastitis on dairy farms in Ontario, Canada.

    PubMed

    Pieper, L; Godkin, A; Roesler, U; Polleichtner, A; Slavic, D; Leslie, K E; Kelton, D F

    2012-10-01

    Prototheca spp. are algae that cause incurable acute or chronic mastitis in dairy cows. The aim of this case-control study was the identification of cow- and herd-level risk factors for this unusual mastitis pathogen. Aseptically collected composite milk samples from 2,428 milking cows in 23 case and 23 control herds were collected between January and May 2011. A questionnaire was administered to the producers, and cow-level production and demographic data were gathered. In 58 of 64 isolates, Prototheca spp. and Prototheca zopfii genotypes were differentiated using PCR and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. All isolates were identified as Prototheca zopfii genotype 2. The mean within-herd prevalence for Prototheca spp. was 5.1% (range 0.0-12.5%). Case herds had a significantly lower herd-level prevalence of Staphylococcus aureus and a higher prevalence of yeasts than did control herds. The final logistic regression model for herd-level risk factors included use of intramammary injections of a non-intramammary drug [odds ratio (OR) = 136.8], the number of different injectable antibiotic products being used (OR = 2.82), the use of any dry cow teat sealant (external OR = 80.0; internal OR = 34.2), and having treated 3 or more displaced abomasums in the last 12 mo OR = 44.7). The final logistic regression model for cow-level risk factors included second or greater lactation (OR = 4.40) and the logarithm of the lactation-average somatic cell count (OR = 2.99). Unsanitary or repeated intramammary infusions, antibiotic treatment, and off-label use of injectable drugs in the udder might promote Prototheca udder infection. PMID:22884347

  18. Changes in Depressive Symptoms over 0–9 Months Postpartum

    PubMed Central

    Crow, Scott; McGovern, Patricia; Miner, Michael; Center, Bruce

    2011-01-01

    Abstract Objective To investigate mothers' changes in prevalence of postpartum depression (PPD) symptoms over 0–9 months postpartum and determine which symptoms best distinguish depressed from nondepressed women. Methods This was a prospective study of English-literate mothers of newborns, recruited from four family medicine clinics and three pediatric clinics. Mothers completed surveys at 0–1, 2, 4, 6, and 9 months postpartum, and surveys included demographic characteristics, a two-question depression screen, the 9-Item Patient Health Questionnaire (PHQ-9), and other health and work characteristics. Results There were 506 participants (33% response rate), and 112 (22.1%) had a positive PHQ-9 (score ≥10) at some time within the first 9 months after delivery. The proportion of women with a positive PHQ-9 was greatest at 0–1 month (12.5%), then fell to between 5.0% and 7.1% at 2–6 months, and rose again to 10.2% at 9 months postpartum. Most of the PHQ-9 symptoms differentiated well between depressed and nondepressed women; items that were less discriminating were abnormal sleep, abnormal appetite/eating, and fatigue. Assessment of possible predictors of a change from negative to positive PHQ-9 between 6 and 9 months postpartum revealed only one significant predictor: prior history of depression. Conclusions Depressive symptoms in this sample were most frequent at 0–1 month and 9 months postpartum. Most PHQ-9 items differentiated well between depressed and nondepressed mothers; these findings support the use of the PHQ-9 for PPD screening. Future research is needed to confirm our observed secondary peak in depressive symptoms at 9 months postpartum and to investigate possible causes. PMID:21351876

  19. Application of the support vector machine to predict subclinical mastitis in dairy cattle.

    PubMed

    Mammadova, Nazira; Keskin, Ismail

    2013-01-01

    This study presented a potentially useful alternative approach to ascertain the presence of subclinical and clinical mastitis in dairy cows using support vector machine (SVM) techniques. The proposed method detected mastitis in a cross-sectional representative sample of Holstein dairy cattle milked using an automatic milking system. The study used such suspected indicators of mastitis as lactation rank, milk yield, electrical conductivity, average milking duration, and control season as input data. The output variable was somatic cell counts obtained from milk samples collected monthly throughout the 15 months of the control period. Cattle were judged to be healthy or infected based on those somatic cell counts. This study undertook a detailed scrutiny of the SVM methodology, constructing and examining a model which showed 89% sensitivity, 92% specificity, and 50% error in mastitis detection. PMID:24574862

  20. Nutrition and the psychoneuroimmunology of postpartum depression.

    PubMed

    Ellsworth-Bowers, E R; Corwin, E J

    2012-06-01

    Postpartum depression (PPD) is a relatively common and often severe mood disorder that develops in women after childbirth. The aetiology of PPD is unclear, although there is emerging evidence to suggest a psychoneuroimmune connection. Additionally, deficiencies in n-3 PUFA, B vitamins, vitamin D and trace minerals have been implicated. This paper reviews evidence for a link between micronutrient status and PPD, analysing the potential contribution of each micronutrient to psychoneuroimmunological mechanisms of PPD. Articles related to PPD and women's levels of n-3 PUFA, B vitamins, vitamin D and the trace minerals Zn and Se were reviewed. Findings suggest that while n-3 PUFA levels have been shown to vary inversely with PPD and link with psychoneuroimmunology, there is mixed evidence regarding the ability of n-3 PUFA to prevent or treat PPD. B vitamin status is not clearly linked to PPD, even though it seems to vary inversely with depression in non-perinatal populations and may have an impact on immunity. Vitamin D and the trace minerals Zn and Se are linked to PPD and psychoneuroimmunology by intriguing, but small, studies. Overall, evidence suggests that certain micronutrient deficiencies contribute to the development of PPD, possibly through psychoneuroimmunological mechanisms. Developing a better understanding of these mechanisms is important for guiding future research, clinical practice and health education regarding PPD.

  1. Pharmacotherapy of postpartum depression: an update

    PubMed Central

    Kim, Deborah R; Epperson, C Neill; Weiss, Amy R; Wisner, Katherine L

    2014-01-01

    Introduction Postpartum depression (PPD) is a common and serious illness that affects up to 14% of women in the first month after childbirth. We present an update on the pharmacologic treatment of PPD, although there continues to be a lack of large, randomized controlled trials (RCTs). Areas covered A review of the literature on the use of antidepressants, hormonal supplements and omega-3 fatty acids for the prevention and the treatment of PPD published since the original review in 2009 and the authors’ opinion on the current status of the pharmacological treatment of PPD are covered. An electronic search was performed by using PubMed, Medline and PsychINFO. Inclusion criteria were: i) empirical articles in peer-reviewed English-language journals; ii) well-validated measures of depression; and iii) a uniform scoring system for depression among the sample. Expert opinion Since the last Expert Opinion review, four antidepressant treatment studies and one prevention study of PPD have been published. Six RCTs evaluating the use of omega-3 fatty acids (four for prevention and two for treatment) have been published. There continues to be lack of data regarding the pharmacotherapy of PPD. However, serotonin reuptake inhibitors should be considered first-line for women with PPD after it has been determined that the proper diagnosis is not bipolar disorder. It is important to individualize treatment for women with PPD and consider the risks and benefits of treatment while breastfeeding. PMID:24773410

  2. Postpartum depression: psychoneuroimmunological underpinnings and treatment

    PubMed Central

    Anderson, George; Maes, Michael

    2013-01-01

    Postpartum depression (PPD) is common, occurring in 10%–15% of women. Due to concerns about teratogenicity of medications in the suckling infant, the treatment of PPD has often been restricted to psychotherapy. We review here the biological underpinnings to PPD, suggesting a powerful role for the tryptophan catabolites, indoleamine 2,3-dixoygenase, serotonin, and autoimmunity in mediating the consequences of immuno-inflammation and oxidative and nitrosative stress. It is suggested that the increased inflammatory potential, the decreases in endogenous anti-inflammatory compounds together with decreased omega-3 poly-unsaturated fatty acids, in the postnatal period cause an inflammatory environment. The latter may result in the utilization of peripheral inflammatory products, especially kynurenine, in driving the central processes producing postnatal depression. The pharmacological treatment of PPD is placed in this context, and recommendations for more refined and safer treatments are made, including the better utilization of the antidepressant, and the anti-inflammatory and antioxidant effects of melatonin. PMID:23459664

  3. Nutrition and the psychoneuroimmunology of postpartum depression

    PubMed Central

    Ellsworth-Bowers, E. R.; Corwin, E. J.

    2013-01-01

    Postpartum depression (PPD) is a relatively common and often severe mood disorder that develops in women after childbirth. The aetiology of PPD is unclear, although there is emerging evidence to suggest a psychoneuroimmune connection. Additionally, deficiencies in n-3 PUFA, B vitamins, vitamin D and trace minerals have been implicated. This paper reviews evidence for a link between micronutrient status and PPD, analysing the potential contribution of each micronutrient to psychoneuroimmunological mechanisms of PPD. Articles related to PPD and women’s levels of n-3 PUFA, B vitamins, vitamin D and the trace minerals Zn and Se were reviewed. Findings suggest that while n-3 PUFA levels have been shown to vary inversely with PPD and link with psychoneuroimmunology, there is mixed evidence regarding the ability of n-3 PUFA to prevent or treat PPD. B vitamin status is not clearly linked to PPD, even though it seems to vary inversely with depression in non-perinatal populations and may have an impact on immunity. Vitamin D and the trace minerals Zn and Se are linked to PPD and psychoneuroimmunology by intriguing, but small, studies. Overall, evidence suggests that certain micronutrient deficiencies contribute to the development of PPD, possibly through psychoneuroimmunological mechanisms. Developing a better understanding of these mechanisms is important for guiding future research, clinical practice and health education regarding PPD. PMID:22853878

  4. Postpartum depression and culture: Pesado Corazon.

    PubMed

    Callister, Lynn Clark; Beckstrand, Renea L; Corbett, Cheryl

    2010-01-01

    The purpose of this article is to describe what the literature has shown about postpartum depression (PPD) in culturally diverse women. The majority of qualitative studies done with women identified as having PPD have been conducted with Western women, with the second largest group focusing on Chinese women. This article reviews the qualitative studies in the literature and discusses how the management of PPD in technocentric and ethnokinship cultures differs. Social support has been shown to be significantly related to fewer symptoms of PPD, and culturally prescribed practices may or may not be cultural mediators in decreasing the incidence of PPD. Nurses should be sensitive to the varied ways in which culturally diverse women perceive, explain, and report symptoms of PPD. Exemplary interventions for culturally diverse women suffering from PPD are examined in this article as well, although it is clear that additional research is needed to develop models for culturally competent interventions for PPD in culturally diverse women and to document the outcomes of such interventions.

  5. A case of taeniasis diagnosed postpartum.

    PubMed

    Noss, Matthew R; Gilmore, Katherine; Wittich, Arthur C

    2013-04-01

    A case of postpartum taeniasis will be discussed along with the pathophysiology, proper treatment, potential risks, and prevention of taeniasis infections to the pregnant mother, her infant, and her family members. Taenia spp. infections are relatively rare in developed societies. Increasing immigration to developed countries and an expanding role of medical aid in developing countries will lead to an increase in the number of taeniasis cases seen by medical providers. Taenia solium and T. saginata are the most common species and can be differentiated by proglottids (a segment of a tapeworm containing both male and female reproductive organs) or scolex (the head of a tapeworm which attaches to the intestine of the definitive host). Both carry different risks when considering autoinfection and transmission. Cystercercosis caused by T. solium is a risk for neonates and is cause for immediate treatment of the mother. A 23-year-old new mother, originally from Ethiopia, passed T. strobili shortly after giving birth. Her pregnancy was complicated by limited prenatal care. She did not experience any symptoms related to tapeworm infection. The patient received treatment with praziquantel. With a possible future increase in the number of cases seen by health care providers, understanding the risks of Taenia sp. infection is important as proper treatment and education are needed to halt the life cycle of the tapeworm before more serious infection ensues. PMID:23707843

  6. Multiple trait genetic evaluation of clinical mastitis in three dairy cattle breeds.

    PubMed

    Govignon-Gion, A; Dassonneville, R; Baloche, G; Ducrocq, V

    2016-04-01

    In 2010, a routine genetic evaluation on occurrence of clinical mastitis in three main dairy cattle breeds-- Montbéliarde (MO), Normande (NO) and Holstein (HO)--was implemented in France. Records were clinical mastitis events reported by farmers to milk recording technicians and the analyzed trait was the binary variable describing the occurrence of a mastitis case within the first 150 days of the first three lactations. Genetic parameters of clinical mastitis were estimated for the three breeds. Low heritability estimates were found: between 2% and 4% depending on the breed. Despite its low heritability, the trait exhibits genetic variation so efficient genetic improvement is possible. Genetic correlations with other traits were estimated, showing large correlations (often>0.50, in absolute value) between clinical mastitis and somatic cell score (SCS), longevity and some udder traits. Correlation with milk yield was moderate and unfavorable (ρ=0.26 to 0.30). High milking speed was genetically associated with less mastitis in MO (ρ=-0.14) but with more mastitis in HO (ρ=0.18). A two-step approach was implemented for routine evaluation: first, a univariate evaluation based on a linear animal model with permanent environment effect led to pre-adjusted records (defined as records corrected for all non-genetic effects) and associated weights. These data were then combined with similar pre-adjusted records for others traits in a multiple trait BLUP animal model. The combined breeding values for clinical mastitis obtained are the official (published) ones. Mastitis estimated breeding values (EBV) were then combined with SCSs EBV into an udder health index, which receives a weight of 14.5% to 18.5% in the French total merit index (ISU) of the three breeds. Interbull genetic correlations for mastitis occurrence were very high (ρ=0.94) with Nordic countries, where much stricter recording systems exist reflecting a satisfactory quality of phenotypes as reported by the

  7. Structural equation models to estimate risk of infection and tolerance to bovine mastitis

    PubMed Central

    2013-01-01

    Background One method to improve durably animal welfare is to select, as reproducers, animals with the highest ability to resist or tolerate infection. To do so, it is necessary to distinguish direct and indirect mechanisms of resistance and tolerance because selection on these traits is believed to have different epidemiological and evolutionary consequences. Methods We propose structural equation models with latent variables (1) to quantify the latent risk of infection and to identify, among the many potential mediators of infection, the few ones that influence it significantly and (2) to estimate direct and indirect levels of tolerance of animals infected naturally with pathogens. We applied the method to two surveys of bovine mastitis in the Walloon region of Belgium, in which we recorded herd management practices, mastitis frequency, and results of bacteriological analyses of milk samples. Results and discussion Structural equation models suggested that, among more than 35 surveyed herd characteristics, only nine (age, addition of urea in the rations, treatment of subclinical mastitis, presence of dirty liner, cows with hyperkeratotic teats, machine stripping, pre- and post-milking teat disinfection, and housing of milking cows in cubicles) were directly and significantly related to a latent measure of bovine mastitis, and that treatment of subclinical mastitis was involved in the pathway between post-milking teat disinfection and latent mastitis. These models also allowed the separation of direct and indirect effects of bacterial infection on milk productivity. Results suggested that infected cows were tolerant but not resistant to mastitis pathogens. Conclusions We revealed the advantages of structural equation models, compared to classical models, for dissecting measurements of resistance and tolerance to infectious diseases, here bovine mastitis. Using our method, we identified nine major risk factors that were directly associated with an increased risk of

  8. B-mode and Doppler sonography of the mammary glands in dairy goats for mastitis diagnosis.

    PubMed

    Santos, V J C; Simplício, K; Sanchez, D; Coutinho, L; Teixeira, P; Barros, F; Almeida, V; Rodrigues, L; Bartlewski, P; Oliveira, M; Feliciano, M; Vicente, W

    2015-04-01

    This study aimed to evaluate the sonographic characteristics of the udder and teats and to determine the Doppler indexes of mammary artery in healthy and undergoing subclinical and clinical mastitis goats. Thirty animals among Saanen and Alpine Brown goats were arranged in three groups, healthy goats (HG), goats with subclinical mastitis (SMG) and goats with clinical mastitis (CMG). Using the B-mode, the sonographic characteristics (echotexture and echogenicity) and biometry (diameter and area of the udder cistern, diameter and area of the teat cistern and thickness of the teat wall) were evaluated. Using Doppler ultrasonography, the vascular indexes of the mammary artery were obtained. It was observed hyperechogenicity with solid component in the gland cistern when comparing animals with clinical mastitis and healthy mammary tissue. Regarding the echotexture of the breast tissue, there was heterogeneity in the mammary parenchyma on the three groups, for the milk, it was observed homogeneity for animals on HG and SMG and heterogeneity for animals on CMG. Grey-scale quantitative assessment revealed increase in echogenicity (mean value) for all the structures when comparing the three groups. Biometry did not reveal statistical difference between groups, for none of the evaluated structures. Doppler examination of the mammary artery showed the decrease of end diastolic velocity and raise of pulsatility index between groups. The association of B-mode and Doppler ultrasonography is useful for the evaluation of the udder of dairy goats with mastitis. It is a sensitive and specific method for the study of this disease. Doppler mode was unable to establish reliable criteria for diagnosis of subclinical mastitis. Moreover, the quantification of echogenicity is a useful technique for the evaluation of the milk in animals with mastitis; therefore, it is suggested that it can be used as complementary technique for the diagnosis of mastitis in goats.

  9. Evaluation of Lacticin 3147 and a Teat Seal Containing This Bacteriocin for Inhibition of Mastitis Pathogens

    PubMed Central

    Ryan, Máire P.; Meaney, William J.; Ross, R. Paul; Hill, Colin

    1998-01-01

    Lacticin 3147 is a broad-spectrum bacteriocin produced by Lactococcus lactis subsp. lactis DPC3147 which is bactericidal against a range of mastitis-causing streptococci and staphylococci. In this study, both lacticin 3147 and the lantibiotic nisin were separately incorporated into an intramammary teat seal product. The seal containing lacticin 3147 exhibited excellent antimicrobial activity and might form the basis of an improved treatment for the prevention of mastitis in dry cows. PMID:9603853

  10. Major causes of mastitis and associated risk factors in smallholder dairy farms in and around Hawassa, Southern Ethiopia.

    PubMed

    Abera, Mesele; Habte, Tadios; Aragaw, Kassaye; Asmare, Kassahun; Sheferaw, Desie

    2012-08-01

    A cross-sectional study was carried out from October 2008 to May 2009 in smallholder dairy farms in and around Hawassa to estimate the prevalence of mastitis, to isolate and characterize major bacterial pathogens, and to identify possible associated factors. The study involved a total of 201 milking cows randomly drawn from smallholder farms. The prevalence of clinical and subclinical mastitis was determined through clinical examination of the udder and using mastitis indicator paper (Bovivet indicator paper, Kruuse, Denmark). The prevalence of mastitis at cow and quarter level was 30.3 (61/201) and 10.3 (79/766), respectively. Subclinical mastitis was 25.4% and 5.0% was clinical. Stage of lactation significantly affected (P < 0.05) the prevalence of mastitis, with the highest prevalence observed in the late stage of lactation (41.3%) as compared to early (25.0%) and mid (22.1%) stages of lactation. Floor type and bedding had association (P < 0.05) with mastitis prevalence. Cows housed in concrete-floored houses had lower prevalence (19.0%) of mastitis compared to cows kept in soil-floored houses (47.6%). Mastitis prevalence was low in farms which do not use bedding (23.5%) as compared to farms using hay/straw bedding (37.4%). However, age, parity, and history of mastitis had no association (P > 0.05) on the prevalence of mastitis. The pathogens isolated from mastitic cows were Staphylococcus aureus (48.6%), other staphylococci species (15.7%), Streptococcus agalactiae (11.4%), other streptococci (17.1%), Bacillus species (2.9%), and coliforms (Escherichia coli and Klebsiella species) (4.3%). Strict hygienic measure of housing and bedding should be considered, in reducing the prevalence of mastitis. PMID:22231019

  11. Short communication: ELISA system for screening of bovine mastitis caused by Prototheca zopfii.

    PubMed

    Kano, Rui; Sato, Ayano; Sobukawa, Hideto; Sato, Yuko; Ito, Takaaki; Suzuki, Kazuyuki; Hasegawa, Atsuhiko; Kamata, Hiroshi

    2016-08-01

    Prototheca zopfii is an achlorophyllic alga that causes bovine mastitis, resulting in a reduction in milk production and the secretion of thin, watery milk with white flakes. This study evaluated the use of an ELISA system for distinguishing cows with mastitis due to P. zopfii genotype 2 from healthy cows and cows with chronic candidal mastitis. We also investigated the transitional changes of specific antibody titers in healthy cows injected with inactivated P. zopfii genotype 2 cells. The ELISA system exhibited the highest sensitivity (94%) and specificity (100%) for chronic protothecal mastitis when the positive cutoff value was set at 43.4 ELISA units. Anti-protothecal IgG titers were positive in all cows after they were inoculated with inactivated P. zopfii genotype 2 cells. These results indicated that ELISA detection of anti-protothecal IgG in serum provided specificity and sensitivity sufficient for diagnosing protothecal mastitis. Thus, an ELISA system incorporating this specific antiserum is expected to be valuable for definitive field-based diagnosis of bovine mastitis due to P. zopfii genotype 2. PMID:27265167

  12. An investigation of the impact of intramammary antibiotic dry cow therapy on clinical coliform mastitis.

    PubMed

    Bradley, A J; Green, M J

    2001-07-01

    The efficacy of an intramammary antibiotic dry cow preparation with significant gram-negative spectrum (product A; Leo Red Dry Cow, Leo Animal Health, UK) was compared with a product with no gram-negative efficacy (product B; Orbenin Extra DC, Pfizer Ltd, UK) as assessed by control of coliform mastitis in the first 100 d of the lactation. The efficacy of both products was also compared for control of noncoliform mastitis and for the ability to control existing and new intramammary infections as measured by individual cow somatic cell counts. Cows treated with product A were significantly less likely to develop clinical Escherichia coli or coliform mastitis during the dry period or the first 100 d of lactation than cows treated with product B. Cows treated with product A were no more likely to develop clinical mastitis due to a noncoliform organism than were cows treated with product B. There was no significant difference between the two groups as measured by individual cow somatic cell count changes across the dry period. This study is the first to have demonstrated the clinical efficacy of an intramammary antibiotic dry cow preparation, as measured by reduction in gram-negative clinical mastitis in the subsequent lactation. These findings demonstrate that selection of a dry cow intramammary preparation with a significant gram-negative spectrum can influence the incidence of clinical coliform mastitis in the subsequent lactation. This finding should be one of the factors taken into account when selecting products. PMID:11467813

  13. Prevention of clinical mastitis with barium selenate in dairy goats from a selenium-deficient area.

    PubMed

    Sánchez, J; Montes, P; Jiménez, A; Andrés, S

    2007-05-01

    Mastitis is one of the most negative factors involved in the economy of dairy goat farms. The effect of selenium on mammary gland resistance to infectious diseases has been demonstrated. This work evaluates the efficacy of a slow-release Se salt (barium selenate) to reduce the incidence of clinical mastitis in goats reared on Se-deficient areas. Six hundred milking goats of the Malagueña breed, from 4 commercial dairy farms located in a Se-deficient area, were randomly allotted to 2 groups: treated group (given a subcutaneous injection of barium selenate at a dose of 1 mg of Se/kg of body weight 15 d before mating) and control group (no supplement). During the lactation the does were monitored to assess the occurrence of clinical mastitis by physical examination, California Mastitis Test performance, and microbiological study. The Se content of the ration consumed previously by the animals did not meet the requirements for dairy goats. The Se injection significantly increased glutathione peroxidase activity in the treated group and had evident beneficial effects in the subsequent lactation. The somatic cell count and the incidence of clinical mastitis were significantly lower in the treated group than in the control group. However, no significant differences were found for milk composition. Thus, in Se-deficient areas, the supplementation with Se of any source in programs for prevention of clinical mastitis and improvement of milk quality is strongly recommended.

  14. Protective effects of kaempferol on lipopolysaccharide-induced mastitis in mice.

    PubMed

    Cao, Rongfeng; Fu, Kaiqiang; Lv, Xiaopei; Li, Weishi; Zhang, Naisheng

    2014-10-01

    Kaempferol isolated from the root of Zingiberaceae plants galangal and other Chinese herbal medicines have been reported to have anti-inflammatory properties. However, the anti-inflammatory effects of kaempferol on lipopolysaccharide (LPS)-induced mastitis are unknown and their underlying molecular mechanisms remain to be explored. The aim of this study was to evaluate the effects of kaempferol on LPS-induced mouse mastitis. The mouse model of mastitis was induced by injection of LPS through the duct of mammary gland. Kaempferol was injected 1 h before and 12 h after induction of LPS intraperitoneally. The present results showed that kaempferol markedly reduced infiltration of neutrophilic granulocyte, activation of myeloperoxidase (MPO), expression of tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and interleukin-1β (IL-1β) in a dose-dependent manner, which were increased in LPS-induced mouse mastitis. Furthermore, kaempferol suppressed the phosphorylation of nuclear factor-κB (NF-κB) p65 subunit and the degradation of its inhibitor IκBα. All results suggest that anti-inflammatory effects of kaempferol against the LPS-induced mastitis possibly through inhibition of the NF-κB signaling pathway. Kaempferol may be a potential therapeutic agent for mastitis.

  15. Liver X receptor agonist prevents LPS-induced mastitis in mice.

    PubMed

    Fu, Yunhe; Tian, Yuan; Wei, Zhengkai; Liu, Hui; Song, Xiaojing; Liu, Wenbo; Zhang, Wenlong; Wang, Wei; Cao, Yongguo; Zhang, Naisheng

    2014-10-01

    Liver X receptor-α (LXR-α) which belongs to the nuclear receptor superfamily, is a ligand-activated transcription factor. Best known for its ability to regulate lipid metabolism and transport, LXRs have recently also been implicated in regulation of inflammatory response. The aim of this study was to investigate the preventive effects of synthetic LXR-α agonist T0901317 on LPS-induced mastitis in mice. The mouse model of mastitis was induced by injection of LPS through the duct of mammary gland. T0901317 was injected 1h before and 12h after induction of LPS intraperitoneally. The results showed that T0901317 significantly attenuated the infiltration of neutrophilic granulocytes, and the activation of myeloperoxidase (MPO); down-regulated the level of pro-inflammatory mediators including TNF-α, IL-1β, IL-6, COX-2 and PEG2; inhibited the phosphorylation of IκB-α and NF-κB p65, caused by LPS. Moreover, we report for the first time that LXR-α activation impaired LPS-induced mastitis. Taken together, these data indicated that T0901317 had protective effect on mastitis and the anti-inflammatory mechanism of T0901317 on LPS induced mastitis in mice may be due to its ability to inhibit NF-κB signaling pathway. LXR-α activation can be used as a therapeutic approach to treat mastitis.

  16. Molecular epidemiology of mastitis pathogens of dairy cattle and comparative relevance to humans.

    PubMed

    Zadoks, Ruth N; Middleton, John R; McDougall, Scott; Katholm, Jorgen; Schukken, Ynte H

    2011-12-01

    Mastitis, inflammation of the mammary gland, can be caused by a wide range of organisms, including gram-negative and gram-positive bacteria, mycoplasmas and algae. Many microbial species that are common causes of bovine mastitis, such as Escherichia coli, Klebsiella pneumoniae, Streptococcus agalactiae and Staphylococcus aureus also occur as commensals or pathogens of humans whereas other causative species, such as Streptococcus uberis, Streptococcus dysgalactiae subsp. dysgalactiae or Staphylococcus chromogenes, are almost exclusively found in animals. A wide range of molecular typing methods have been used in the past two decades to investigate the epidemiology of bovine mastitis at the subspecies level. These include comparative typing methods that are based on electrophoretic banding patterns, library typing methods that are based on the sequence of selected genes, virulence gene arrays and whole genome sequencing projects. The strain distribution of mastitis pathogens has been investigated within individual animals and across animals, herds, countries and host species, with consideration of the mammary gland, other animal or human body sites, and environmental sources. Molecular epidemiological studies have contributed considerably to our understanding of sources, transmission routes, and prognosis for many bovine mastitis pathogens and to our understanding of mechanisms of host-adaptation and disease causation. In this review, we summarize knowledge gleaned from two decades of molecular epidemiological studies of mastitis pathogens in dairy cattle and discuss aspects of comparative relevance to human medicine.

  17. An investigation of risk factors for nocardial mastitis in central Alberta dairy herds

    PubMed Central

    Ollis, Gerald W.; Schoonderwoerd, Matthew; Schipper, Casey

    1991-01-01

    A case-control study was undertaken during the summer of 1989 in central Alberta dairy herds to identify independent predictors of nocardial mastitis. Thirty-seven herds with nocardial mastitis were matched with control herds based on herd size, milk production, and enrolment in Alberta Dairy Herd Improvement Services. Control herds were considered free of nocardial mastitis based on negative cultures of four weekly bulk tank milk samples and one composite milk sample collected during the same period from each lactating cow in the herd. A detailed questionnaire on herd management was completed during farm visits. The use of blanket dry cow therapy was not found to be a risk factor for nocardial mastitis. Dry cow therapy with intramammary products containing neomycin and the use of multidose vials of dry cow medications were the only predisposing factors identified as being significantly associated with nocardial mastitis in central Alberta dairy herds. Use of neomycin as a dry cow therapy increased the odds of nocardial mastitis occurring in these dairy herds by 169 times. PMID:17423768

  18. Ultrasonography of the supramammary lymph nodes for diagnosis of bovine chronic subclinical mastitis

    PubMed Central

    Khoramian, B.; Vajhi, A.; Ghasemzadeh-Nava, H.; Ahrari-Khafi, M. S.; Bahonar, A.

    2015-01-01

    Currently, somatic cell count (SCC) and bacterial culture are considered as the gold standard of detecting subclinical Mastitis. Mastitis leads to proliferation of lymphocytes in the supramammary lymph nodes and subsequent enlargement of ipsilateral lymph node. Ultrasonography can be used to survey these changes. A portable ultrasound machine with a 2-5 MHz convex transducer was used to identify the supramammary lymph node size in 35 cows in a herd with chronic Staphylococcus aureus mastitis. After pre-milking udder preparation, a California mastitis test (CMT) was performed and individual milk samples were taken from each quarter for bacterial culture and somatic cell count (SCC) in accordance with NMC recommendations. The mean length (range 5.77-12.90 cm) and width (range 2.07-7.41 cm) of the lymph node were 9.2 and 4.03 cm, respectively. There was a positive correlation between lymph node size (length and depth) and culture of milk samples on ipsilateral quarters. Also, there was a significant difference correlation between CMT or mean log SCC of each side and size of supramammary lymph node in the same side. This study showed significant changes in supramammary lymph node dimensions in mastitis cases, so ultrasonography of this lymph node is probably a useful method for mastitis detection, especially in situations that test on milk is impossible. PMID:27175155

  19. Identification of pathogens in mastitis milk samples with fluorescent in situ hybridization.

    PubMed

    Gey, Annerose; Werckenthin, Christiane; Poppert, Sven; Straubinger, Reinhard K

    2013-05-01

    Traditionally, the bacteriological examination of mastitis milk samples is performed by culture followed by biochemical tests on the cultured bacteria to allow identification of the causative pathogen. Depending on the species involved, this classic identification is time-consuming compared to other techniques such as fluorescent in situ hybridization (FISH), a culture-independent method that utilizes oligonucleotides (labeled with a fluorophore) that are specific to a string of target DNA/RNA. In the current study, the applicability of FISH was evaluated for the detection of mastitis pathogens directly in milk samples. To remove interfering lipids and proteins from mastitis milk samples prior to FISH, a previously published enzymatic treatment with savinase was evaluated. FISH was performed using oligonucleotides specific for Staphylococcus aureus, Streptococcus agalactiae, Streptococcus uberis, Enterococcus faecalis, Enterococcus faecium, Escherichia coli, and Trueperella (Arcanobacterium) pyogenes. The enzymatic pretreatment and the sensitivity of FISH were evaluated using spiked whole milk samples and mastitis milk samples with bacterial loads of less than 10(3) up to 10(8) colony-forming units (CFU)/ml. Bacteria were reliably detected in milk samples with bacterial numbers of 10(6) CFU/ml or higher. However, bacteria present in numbers below 10(6) CFU/ml were not detectable in all cases. The ability of FISH to identify mastitis-causing pathogens directly in milk samples, and therefore earlier than classical culture methods, can supplement the classic diagnostic procedures for mastitis milk samples. PMID:23632662

  20. Bovine subclinical mastitis caused by different types of coagulase-negative staphylococci.

    PubMed

    Thorberg, B-M; Danielsson-Tham, M-L; Emanuelson, U; Persson Waller, K

    2009-10-01

    Subclinical mastitis caused by intramammary infections (IMI) with coagulase-negative staphylococci (CNS) is common in dairy cows and may cause herd problems. Control of CNS mastitis is complicated by the fact that CNS contain a large number of different species. The aim of the study was to investigate the epidemiology of different CNS species in dairy herds with problems caused by subclinical CNS mastitis. In 11 herds, udder quarter samples were taken twice 1 mo apart, and CNS isolates were identified to the species level by biochemical methods. The ability of different CNS species to induce a persistent infection, and their associations with milk production, cow milk somatic cell count, lactation number, and month of lactation in cows with subclinical mastitis were studied. Persistent IMI were common in quarters infected with Staphylococcus chromogenes, Staphylococcus epidermidis, and Staphylococcus simulans. The results did not indicate differences between these CNS species in their association with daily milk production, cow milk somatic cell count, and month of lactation in cows with subclinical mastitis. In cows with subclinical mastitis, S. epidermidis IMI were mainly found in multiparous cows, whereas S. chromogenes IMI were mainly found in primiparous cows. PMID:19762813

  1. Haemolytic and proteolytic activity of coagulase-negative staphylococci isolated from mastitis cows.

    PubMed

    Bochniarz, M; Wawron, W

    2012-01-01

    The aim of the present study was to assess the haemolytic and proteolytic activity of coagulase-negative staphylococci (CNS) isolated from cows with mastitis. The study was conducted on 100 CNS strains: S. xylosus (n=28), S. chromogenes (n=26), S. haemolyticus (n=25), S. sciuri (n=14), S. warneri (n=4), S. hominis (n=2), S. saprophyticus (n=1); 22 CNS were isolated from cows with clinical mastitis and 78 from those with subclinical mastitis. The CNS studied showed the ability to produce only alpha-haemolysin and belonged to one strain - S. haemolyticus (21.0% of isolated CNS strains). Haemolysin-positive CNS were responsible for both clinical and subclinical mastitis (22.7% and 20.5%, respectively). The ability to produce protease was found in 31.0% of CNS belonging to two strains: S. chromogenes and S. sciuri. Protease-positive CNS were the etiological factor of both clinical and subclinical mastitis (31.8% and 30.8%, respectively). All S. xylosus, S. warneri, S. hominis, and S. saprophyticus strains were found protease-negative and haemolysin-negative, irrespective of whether they caused clinical or subclinical mastitis in cows. PMID:22708359

  2. CNS species and antimicrobial resistance in clinical and subclinical bovine mastitis.

    PubMed

    Waller, K Persson; Aspán, A; Nyman, A; Persson, Y; Andersson, U Grönlund

    2011-08-26

    Coagulase-negative staphylococci (CNS) are often associated with bovine mastitis. Knowledge about the relative importance of specific CNS species in different types of mastitis, and differences in antimicrobial resistance among CNS species is, however, scarce. Therefore, the aims of this study were to compare prevalence and antimicrobial susceptibility of CNS species in clinical and subclinical mastitis using material from two national surveys. Overall, Staphylococcus chromogenes and Staphylococcus epidermidis were the most common CNS species found followed by Staphylococcus simulans and Staphylococcus haemolyticus. S. epidermidis was significantly more prevalent in subclinical than in clinical mastitis, and a similar trend was observed for Staphylococcus saprophyticus, while Staphylococcus hyicus was significantly more common in clinical mastitis. The prevalence of β-lactamase producing isolates varied markedly between CNS species, and was significantly higher in S. epidermidis and S. haemolyticus (∼ 40%), than in S. simulans and S. chromogenes where none or a few of the isolates produced β-lactamase. Resistance to more than one antimicrobial substance occurred in 9% and 7% of the clinical and subclinical isolates, respectively. In conclusion, the distribution of CNS species differed between clinical and subclinical mastitis indicating inter-species variation of pathogenicity and epidemiology. Overall, the prevalence of antimicrobial resistance was low, but some variation between CNS species was observed. PMID:21561725

  3. Molecular epidemiology of mastitis pathogens of dairy cattle and comparative relevance to humans.

    PubMed

    Zadoks, Ruth N; Middleton, John R; McDougall, Scott; Katholm, Jorgen; Schukken, Ynte H

    2011-12-01

    Mastitis, inflammation of the mammary gland, can be caused by a wide range of organisms, including gram-negative and gram-positive bacteria, mycoplasmas and algae. Many microbial species that are common causes of bovine mastitis, such as Escherichia coli, Klebsiella pneumoniae, Streptococcus agalactiae and Staphylococcus aureus also occur as commensals or pathogens of humans whereas other causative species, such as Streptococcus uberis, Streptococcus dysgalactiae subsp. dysgalactiae or Staphylococcus chromogenes, are almost exclusively found in animals. A wide range of molecular typing methods have been used in the past two decades to investigate the epidemiology of bovine mastitis at the subspecies level. These include comparative typing methods that are based on electrophoretic banding patterns, library typing methods that are based on the sequence of selected genes, virulence gene arrays and whole genome sequencing projects. The strain distribution of mastitis pathogens has been investigated within individual animals and across animals, herds, countries and host species, with consideration of the mammary gland, other animal or human body sites, and environmental sources. Molecular epidemiological studies have contributed considerably to our understanding of sources, transmission routes, and prognosis for many bovine mastitis pathogens and to our understanding of mechanisms of host-adaptation and disease causation. In this review, we summarize knowledge gleaned from two decades of molecular epidemiological studies of mastitis pathogens in dairy cattle and discuss aspects of comparative relevance to human medicine. PMID:21968538

  4. Committee Opinion No. 670 Summary: Immediate Postpartum Long-Acting Reversible Contraception.

    PubMed

    2016-08-01

    Immediate postpartum long-acting reversible contraception (LARC) has the potential to reduce unintended and short-interval pregnancy. Women should be counseled about all forms of postpartum contraception in a context that allows informed decision making. Immediate postpartum LARC should be offered as an effective option for postpartum contraception; there are few contraindications to postpartum intrauterine devices and implants. Obstetrician-gynecologists and other obstetric care providers should discuss LARC during the antepartum period and counsel all pregnant women about options for immediate postpartum initiation. Education and institutional protocols are needed to raise clinician awareness and to improve access to immediate postpartum LARC insertion. Obstetrician-gynecologists and other obstetric care providers should incorporate immediate postpartum LARC into their practices, counsel women appropriately about advantages and risks, and advocate for institutional and payment policy changes to support provision. PMID:27454730

  5. Committee Opinion No. 670: Immediate Postpartum Long-Acting Reversible Contraception.

    PubMed

    2016-08-01

    Immediate postpartum long-acting reversible contraception (LARC) has the potential to reduce unintended and short-interval pregnancy. Women should be counseled about all forms of postpartum contraception in a context that allows informed decision making. Immediate postpartum LARC should be offered as an effective option for postpartum contraception; there are few contraindications to postpartum intrauterine devices and implants. Obstetrician-gynecologists and other obstetric care providers should discuss LARC during the antepartum period and counsel all pregnant women about options for immediate postpartum initiation. Education and institutional protocols are needed to raise clinician awareness and to improve access to immediate postpartum LARC insertion. Obstetrician-gynecologists and other obstetric care providers should incorporate immediate postpartum LARC into their practices, counsel women appropriately about advantages and risks, and advocate for institutional and payment policy changes to support provision. PMID:27454734

  6. Food Insecurity During Pregnancy Leads to Stress, Disordered Eating, and Greater Postpartum Weight Among Overweight Women

    EPA Science Inventory

    This study examines food insecurity during and after pregnancy and how that affects postpartum weight retention. The results show that food insecurity was associated with higher levels of stress, eating behaviors, dietary fat intake, and higher postpartum weight status.

  7. Impact of childhood trauma on postpartum depression: a prospective study.

    PubMed

    De Venter, Maud; Smets, Jorien; Raes, Filip; Wouters, Kristien; Franck, Erik; Hanssens, Myriam; Jacquemyn, Yves; Sabbe, Bernard G C; Van Den Eede, Filip

    2016-04-01

    Studies on the impact of childhood trauma on postpartum depression show inconsistencies and methodological limitations. The present study examines the effect of childhood trauma on depression 12 and 24 weeks after childbirth, while controlling for history of depression, depression symptoms during pregnancy and type D personality. During the third trimester of pregnancy, 210 women completed self-report questionnaires assessing depression (current and/or past episodes), childhood trauma and type D personality, of whom 187 participated in the postpartum follow-up, with depression symptoms being reassessed at 12 and 24 weeks after delivery with three depression outcome measures. Eventually, 183 participants were retained for analysis. Results indicated no predictive value of childhood trauma on postpartum depression in the univariate analyses, nor after controlling for previous depression, depression symptoms during pregnancy and type D personality. However, past depression and depression symptoms during pregnancy did independently and convincingly predict postpartum depression, especially at 12 weeks and to a lesser extent at 24 weeks following childbirth. Overall, we found no significant association between childhood trauma and postpartum depression. Past depression and depression symptoms during pregnancy are more relevant factors to assess before childbirth.

  8. Impact of childhood trauma on postpartum depression: a prospective study.

    PubMed

    De Venter, Maud; Smets, Jorien; Raes, Filip; Wouters, Kristien; Franck, Erik; Hanssens, Myriam; Jacquemyn, Yves; Sabbe, Bernard G C; Van Den Eede, Filip

    2016-04-01

    Studies on the impact of childhood trauma on postpartum depression show inconsistencies and methodological limitations. The present study examines the effect of childhood trauma on depression 12 and 24 weeks after childbirth, while controlling for history of depression, depression symptoms during pregnancy and type D personality. During the third trimester of pregnancy, 210 women completed self-report questionnaires assessing depression (current and/or past episodes), childhood trauma and type D personality, of whom 187 participated in the postpartum follow-up, with depression symptoms being reassessed at 12 and 24 weeks after delivery with three depression outcome measures. Eventually, 183 participants were retained for analysis. Results indicated no predictive value of childhood trauma on postpartum depression in the univariate analyses, nor after controlling for previous depression, depression symptoms during pregnancy and type D personality. However, past depression and depression symptoms during pregnancy did independently and convincingly predict postpartum depression, especially at 12 weeks and to a lesser extent at 24 weeks following childbirth. Overall, we found no significant association between childhood trauma and postpartum depression. Past depression and depression symptoms during pregnancy are more relevant factors to assess before childbirth. PMID:26189446

  9. Modeling postpartum depression in rats: theoretic and methodological issues

    PubMed Central

    Ming, LI; Shinn-Yi, CHOU

    2016-01-01

    The postpartum period is when a host of changes occur at molecular, cellular, physiological and behavioral levels to prepare female humans for the challenge of maternity. Alteration or prevention of these normal adaptions is thought to contribute to disruptions of emotion regulation, motivation and cognitive abilities that underlie postpartum mental disorders, such as postpartum depression. Despite the high incidence of this disorder, and the detrimental consequences for both mother and child, its etiology and related neurobiological mechanisms remain poorly understood, partially due to the lack of appropriate animal models. In recent decades, there have been a number of attempts to model postpartum depression disorder in rats. In the present review, we first describe clinical symptoms of postpartum depression and discuss known risk factors, including both genetic and environmental factors. Thereafter, we discuss various rat models that have been developed to capture various aspects of this disorder and knowledge gained from such attempts. In doing so, we focus on the theories behind each attempt and the methods used to achieve their goals. Finally, we point out several understudied areas in this field and make suggestions for future directions. PMID:27469254

  10. Modeling postpartum depression in rats: theoretic and methodological issues.

    PubMed

    Li, Ming; Chou, Shinn-Yi

    2016-07-18

    The postpartum period is when a host of changes occur at molecular, cellular, physiological and behavioral levels to prepare female humans for the challenge of maternity. Alteration or prevention of these normal adaptions is thought to contribute to disruptions of emotion regulation, motivation and cognitive abilities that underlie postpartum mental disorders, such as postpartum depression. Despite the high incidence of this disorder, and the detrimental consequences for both mother and child, its etiology and related neurobiological mechanisms remain poorly understood, partially due to the lack of appropriate animal models. In recent decades, there have been a number of attempts to model postpartum depression disorder in rats. In the present review, we first describe clinical symptoms of postpartum depression and discuss known risk factors, including both genetic and environmental factors. Thereafter, we discuss various rat models that have been developed to capture various aspects of this disorder and knowledge gained from such attempts. In doing so, we focus on the theories behind each attempt and the methods used to achieve their goals. Finally, we point out several understudied areas in this field and make suggestions for future directions. PMID:27469254

  11. Postpartum Depression: Is Mode of Delivery a Risk Factor?

    PubMed Central

    Goker, Asli; Yanikkerem, Emre; Demet, M. Murat; Dikayak, Serife; Yildirim, Yasemin; Koyuncu, Faik M.

    2012-01-01

    There are various factors related to postpartum depression. In this study we have aimed to determine the effect of mode of delivery on the risk of postpartum depression. A total of 318 women who applied for delivery were included in the study. Previously diagnosed fetal anomalies, preterm deliveries, stillbirths, and patients with need of intensive care unit were excluded from the study. Data about the patients were obtained during hospital stay. During the postpartum sixth week visit Edinburgh postnatal depression scale (EPDS) was applied. There was no significant difference between EPDS scores when compared according to age, education, gravidity, wanting the pregnancy, fear about birth, gender, family type, and income level (P > 0.05). Those who had experienced emesis during their pregnancy, had a history of depression, and were housewives had significantly higher EPDS scores (P < 0.05). Delivering by spontaneous vaginal birth, elective Cesarean section, or emergency Cesarean section had no effect on EPDS scores. In conclusion healthcare providers should be aware of postpartum depression risk in nonworking women with a history of emesis and depression and apply the EPDS to them for early detection of postpartum depression. PMID:23304542

  12. Short communication: comparison of virulence factors in Klebsiella pneumoniae strains associated with multiple or single cases of mastitis.

    PubMed

    Kanevsky-Mullarky, I; Nedrow, A J; Garst, S; Wark, W; Dickenson, M; Petersson-Wolfe, C S; Zadoks, R N

    2014-01-01

    Klebsiella pneumoniae mastitis in dairy cattle is generally due to an opportunistic infection from the environment, resulting in large heterogeneity among mastitis-causing strains within a herd. However, in mastitis outbreaks in 4 herds, several strains of K. pneumoniae were identified as the cause of infection in multiple cows, suggesting increased ability to either cause disease or evade host defenses. In this study, differences in capsule formation and immune evasion were compared in 5 pairs of K. pneumoniae strains, where one strain in each pair was associated with multiple cases of mastitis and the other with a single case of mastitis. Production of capsular polysaccharide, ability to evade killing by polymorphonuclear neutrophilic leukocytes (PMNL), and the relationship between the 2 were evaluated for each strain grown in broth or milk. Growth of isolates in skim milk increased capsule size and ability to evade killing by PMNL, depending on strain type. Specifically, strains associated with multiple cases of mastitis had increased capsule size in skim milk. Strains associated with single cases of mastitis were better able to evade killing by PMNL when grown in skim milk. Our results, although preliminary, suggest that the 2 groups of strains may constitute different subpopulations of K. pneumoniae. However, our findings do not indicate that capsule or evasions of killing by PMNL explain increased mastitis outbreaks with Klebsiella. Further work will explain the enhanced ability of some strains to cause mastitis in dairy cows.

  13. Short communication: comparison of virulence factors in Klebsiella pneumoniae strains associated with multiple or single cases of mastitis.

    PubMed

    Kanevsky-Mullarky, I; Nedrow, A J; Garst, S; Wark, W; Dickenson, M; Petersson-Wolfe, C S; Zadoks, R N

    2014-01-01

    Klebsiella pneumoniae mastitis in dairy cattle is generally due to an opportunistic infection from the environment, resulting in large heterogeneity among mastitis-causing strains within a herd. However, in mastitis outbreaks in 4 herds, several strains of K. pneumoniae were identified as the cause of infection in multiple cows, suggesting increased ability to either cause disease or evade host defenses. In this study, differences in capsule formation and immune evasion were compared in 5 pairs of K. pneumoniae strains, where one strain in each pair was associated with multiple cases of mastitis and the other with a single case of mastitis. Production of capsular polysaccharide, ability to evade killing by polymorphonuclear neutrophilic leukocytes (PMNL), and the relationship between the 2 were evaluated for each strain grown in broth or milk. Growth of isolates in skim milk increased capsule size and ability to evade killing by PMNL, depending on strain type. Specifically, strains associated with multiple cases of mastitis had increased capsule size in skim milk. Strains associated with single cases of mastitis were better able to evade killing by PMNL when grown in skim milk. Our results, although preliminary, suggest that the 2 groups of strains may constitute different subpopulations of K. pneumoniae. However, our findings do not indicate that capsule or evasions of killing by PMNL explain increased mastitis outbreaks with Klebsiella. Further work will explain the enhanced ability of some strains to cause mastitis in dairy cows. PMID:24534505

  14. Mastitis prevention and control practices and mastitis treatment strategies associated with the consumption of (critically important) antimicrobials on dairy herds in Flanders, Belgium.

    PubMed

    Stevens, M; Piepers, S; De Vliegher, S

    2016-04-01

    The main objectives of this study were to evaluate to what extent variations in herd-level antimicrobial consumption (AMC) can be explained by differences in management practices that are consistently effective in the prevention of (sub)clinical mastitis, on the one hand, and by differences in mastitis treatment strategies, on the other hand. Antimicrobial consumption data were obtained during 2012 and 2013 by "garbage can audits" and expressed as antimicrobial treatment incidences (ATI) for all compounds combined (total ATI) and for the critically important antimicrobials for human health separately. Data on mastitis prevention and control practices were obtained via face-to-face interviews performed during herd visits in March 2013. Some management practices and treatment strategies related to udder health were associated with the total AMC. However, the results demonstrated that implementing effective udder health management practices does not necessarily imply a low AMC and vice versa. Herds participating in a veterinary herd health management program and herds selectively drying off cows used fewer antimicrobials compared with herds not participating in such a program or applying blanket dry-cow therapy. Moreover, herds treating (some) (sub)clinical mastitis cases with intramammary homeopathic substances consumed fewer antimicrobials than herds not applying such homeopathic treatments. Besides these factors, no other direct association was found between effective udder health management practices on the one hand and AMC on the other hand. Also, the use of critically important antimicrobials was only associated with the way in which subclinical mastitis cases were treated. The latter indicates that the AMC of critically important antimicrobials is potentially driven by factors other than those included in this study such as those related to the "mindset" of the veterinarians and their farmers. Future research should therefore aim to unravel the reasoning of

  15. Mastitis prevention and control practices and mastitis treatment strategies associated with the consumption of (critically important) antimicrobials on dairy herds in Flanders, Belgium.

    PubMed

    Stevens, M; Piepers, S; De Vliegher, S

    2016-04-01

    The main objectives of this study were to evaluate to what extent variations in herd-level antimicrobial consumption (AMC) can be explained by differences in management practices that are consistently effective in the prevention of (sub)clinical mastitis, on the one hand, and by differences in mastitis treatment strategies, on the other hand. Antimicrobial consumption data were obtained during 2012 and 2013 by "garbage can audits" and expressed as antimicrobial treatment incidences (ATI) for all compounds combined (total ATI) and for the critically important antimicrobials for human health separately. Data on mastitis prevention and control practices were obtained via face-to-face interviews performed during herd visits in March 2013. Some management practices and treatment strategies related to udder health were associated with the total AMC. However, the results demonstrated that implementing effective udder health management practices does not necessarily imply a low AMC and vice versa. Herds participating in a veterinary herd health management program and herds selectively drying off cows used fewer antimicrobials compared with herds not participating in such a program or applying blanket dry-cow therapy. Moreover, herds treating (some) (sub)clinical mastitis cases with intramammary homeopathic substances consumed fewer antimicrobials than herds not applying such homeopathic treatments. Besides these factors, no other direct association was found between effective udder health management practices on the one hand and AMC on the other hand. Also, the use of critically important antimicrobials was only associated with the way in which subclinical mastitis cases were treated. The latter indicates that the AMC of critically important antimicrobials is potentially driven by factors other than those included in this study such as those related to the "mindset" of the veterinarians and their farmers. Future research should therefore aim to unravel the reasoning of

  16. [Imaging of acute pelvic pain in women].

    PubMed

    Genevois, A; Marouteau, N; Lemercier, E; Dacher, J N; Thiebot, J

    2008-01-01

    Acute pelvic pain in women is a routine situation in any emergency unit. The radiologist should know how to explore the patient with regards to the history and clinical findings. Ultrasonography is the primary and sometimes the only necessary imaging tool in the assessment of acute pelvic pain in women. MRI is the preferred technique in pregnant or young women. CT is more valuable for assessing nongynecologic disorders or post-partum and post-operative infections. This article reviews the contribution of each imaging technique in this clinical situation. Emphasis is put on the importance of age and clinical findings in the diagnostic strategy. PMID:18288036

  17. [Imaging of acute pelvic pain in women].

    PubMed

    Genevois, A; Marouteau, N; Lemercier, E; Dacher, J N; Thiebot, J

    2008-01-01

    Acute pelvic pain in women is a routine situation in any emergency unit. The radiologist should know how to explore the patient with regards to the history and clinical findings. Ultrasonography is the primary and sometimes the only necessary imaging tool in the assessment of acute pelvic pain in women. MRI is the preferred technique in pregnant or young women. CT is more valuable for assessing nongynecologic disorders or post-partum and post-operative infections. This article reviews the contribution of each imaging technique in this clinical situation. Emphasis is put on the importance of age and clinical findings in the diagnostic strategy.

  18. Short communication: Prevalence and risk factors of subclinical mastitis as determined by the California Mastitis Test in water buffaloes (Bubalis bubalis) in Nueva Ecija, Philippines.

    PubMed

    Salvador, R T; Beltran, J M C; Abes, N S; Gutierrez, C A; Mingala, C N

    2012-03-01

    A retrospective analysis using records of lactating Bulgarian Murrah buffaloes subjected to the California Mastitis Test in a herd in Nueva Ecija, Philippines was done to determine the prevalence of subclinical mastitis (SCM) and to identify risk factors that may influence its occurrence and recurrence. Results showed that SCM prevalence was 42.76%, whereas its recurrence was 75.03%. Age and lactation length influenced the occurrence of SCM. In contrast to the conclusions for dairy cows, younger buffalo cows were more susceptible compared with those at least 6 yr old. Dams younger than 3 yr have a 76% probability, whereas those age 3 yr have an 82% probability of having SCM.

  19. Existence of two groups of Staphylococcus aureus strains isolated from bovine mastitis based on biofilm formation, intracellular survival, capsular profile and agr-typing.

    PubMed

    Bardiau, Marjorie; Caplin, Jonathan; Detilleux, Johann; Graber, Hans; Moroni, Paolo; Taminiau, Bernard; Mainil, Jacques G

    2016-03-15

    Staphylococcus (S.) aureus is recognised worldwide as an important pathogen causing contagious acute and chronic bovine mastitis. Chronic mastitis account for a significant part of all bovine cases and represent an important economic problem for dairy producers. Several properties (biofilm formation, intracellular survival, capsular expression and group agr) are thought to be associated with this chronic status. In a previous study, we found the existence of two groups of strains based on the association of these features. The aim of the present work was to confirm on a large international and non-related collection of strains the existence of these clusters and to associate them with case history records. In addition, the genomes of eight strains were sequenced to study the genomic differences between strains of each cluster. The results confirmed the existence of both groups based on capsular typing, intracellular survival and agr-typing: strains cap8-positive, belonging to agr group II, showing a low invasion rate and strains cap5-positive, belonging to agr group I, showing a high invasion rate. None of the two clusters were associated with the chronic status of the cow. When comparing the genomes of strains belonging to both clusters, the genes specific to the group "cap5-agrI" would suggest that these strains are better adapted to live in hostile environment. The existence of these two groups is highly important as they may represent two clusters that are adapted differently to the host and/or the surrounding environment.

  20. Postpartum hemorrhage in resource-poor settings.

    PubMed

    Geller, S E; Adams, M G; Kelly, P J; Kodkany, B S; Derman, R J

    2006-03-01

    Despite the strong interest of international health agencies, worldwide maternal mortality has not declined substantially over the past 10 years. Postpartum hemorrhage (PPH) is the most common cause of maternal death across the world, responsible for more than 25% of deaths annually. Although effective tools for prevention and treatment of PPH are available, most are not feasible or practical for use in the developing world where many births still occur at home with untrained birth attendants. Application of many available clinical solutions in rural areas would necessitate substantial changes in government infrastructure and in local culture and customs surrounding pregnancy and childbirth. Before treatment can be administered, prompt and accurate diagnosis must be made, which requires training and appropriate blood measurement tools. After diagnosis, appropriate interventions that can be applied in remote settings are needed. Many uterotonics known to be effective in reducing PPH in tertiary care settings may not be useful in community settings because they require refrigeration and/or skilled administration. Moreover, rapid transfer to a higher level of care must be available, a challenge in many settings because of distance and lack of transportation. In light of these barriers, low-technological replacements for treatments commonly applied in the developed-world must be utilized. Community education, improvements to emergency care systems, training for birth attendants, misoprostol, and Uniject have shown promise as potential solutions. In the short term, it is expedient to capitalize on practical opportunities that utilize the existing strengths and resources in each community or region in order to implement appropriate solutions to save the lives of women during childbirth.

  1. Postpartum hemorrhage in resource-poor settings.

    PubMed

    Geller, S E; Adams, M G; Kelly, P J; Kodkany, B S; Derman, R J

    2006-03-01

    Despite the strong interest of international health agencies, worldwide maternal mortality has not declined substantially over the past 10 years. Postpartum hemorrhage (PPH) is the most common cause of maternal death across the world, responsible for more than 25% of deaths annually. Although effective tools for prevention and treatment of PPH are available, most are not feasible or practical for use in the developing world where many births still occur at home with untrained birth attendants. Application of many available clinical solutions in rural areas would necessitate substantial changes in government infrastructure and in local culture and customs surrounding pregnancy and childbirth. Before treatment can be administered, prompt and accurate diagnosis must be made, which requires training and appropriate blood measurement tools. After diagnosis, appropriate interventions that can be applied in remote settings are needed. Many uterotonics known to be effective in reducing PPH in tertiary care settings may not be useful in community settings because they require refrigeration and/or skilled administration. Moreover, rapid transfer to a higher level of care must be available, a challenge in many settings because of distance and lack of transportation. In light of these barriers, low-technological replacements for treatments commonly applied in the developed-world must be utilized. Community education, improvements to emergency care systems, training for birth attendants, misoprostol, and Uniject have shown promise as potential solutions. In the short term, it is expedient to capitalize on practical opportunities that utilize the existing strengths and resources in each community or region in order to implement appropriate solutions to save the lives of women during childbirth. PMID:16427056

  2. Postpartum haemorrhage: a cause of maternal morbidity.

    PubMed

    Shirazee, Hasibul Hasan; Saha, Sudip Kr; Das, Indrani; Mondal, Tanmoy; Samanta, Sandip; Sarkar, Moloy

    2010-10-01

    To identify and analyse the risk factors associated with postpartum haemorrhage (PPH) and assess their impact on the maternal morbidity, a prospective observational study was carried out over a period of one year in a tertiary level referral institute in Kolkata, West Bengal, India. All the cases of PPH were identified and studied. Data analyses were done using Chi-square test. Out of 210 cases of maternal morbidity, 79 (37.6%) were found to have PPH as the causative factor. Uterine atonicity was found to be the main cause leading to 45 cases (56.9%) of PPH. With respect to the mode of delivery severe PPH was found in 34.3% of vaginally and 60% of operatively delivered patients which had statistical significance. More number of severe PPH cases, 17/31 (54.8%), had delivered outside the medical college. Here comes the role of 24-hour quality emergency obstetric care (EMOC), active management of 3rd stage of labour and early referral to the higher centre. The case fatality rate of PPH during the study period was 7.5%. This finding is quite close to the observation made in a North Indian tertiary hospital based study. In order to reduce maternal morbidity and thereby indirectly maternal mortality and to improve the overall maternal health, prevention and control of PPH can play a significant role. An integrated approach at all levels of healthcare delivery system, active management of labour and efficient emergency obstetric care will help in controlling the PPH. PMID:21510550

  3. A Case of Idiopathic Severe Acute Pancreatitis following Cesarean Section Delivery.

    PubMed

    Kim, Jung; Choi, Jin Ho; Shin, Bang Sup; Nam, Joon Yeul; Kang, Eun Ae; Kim, Joo Seong; Hwang, Jin Hyeok; Kim, Jaihwan

    2016-09-25

    Acute pancreatitis rarely occurs in the postpartum period. Furthermore, there are very few reports of it after cesarean section delivery. A 35-year-old woman presented with dyspnea and abdominal distension on the third day after cesarean section delivery. Under a suspicion of acute pancreatitis, she was initially managed with conservative treatment. However, she developed intra-abdominal fluid collections and gastric bleeding, which were managed with percutaneous drainage, endoscopic hemostasis, and angiographic embolization. She was discharged with good clinical recovery. Postpartum pancreatitis, especially after cesarean section, is rare; however, its management is not different from that for usual pancreatitis. PMID:27646587

  4. Postpartum safety: a patient-centered approach to fall prevention.

    PubMed

    Lockwood, Suzy; Anderson, Kandace

    2013-01-01

    Falls in the perinatal setting have received minimal attention and have not been well documented. Women are at risk for falling following vaginal or cesarean birth, especially during initial attempts at ambulation. Recently, a women's hospital that averages over 500 births per month recorded a postpartum fall rate that exceeded the national mean for adult surgical patient falls. A fall prevention team (FPT) of five nurses was formed with a goal to decrease the incidence of postpartum patient falls to zero within the following 7 months. A patient-centered fall prevention strategy was developed. The results of this project have laid the foundation for additional research of a program that will consider not only prevention of falls in a healthy population but also the development of a risk assessment tool specific to women in the immediate postpartum period.

  5. Postpartum smoking abstinence and smoke-free environments.

    PubMed

    Ashford, Kristin; Hahn, Ellen; Hall, Lynne; Peden, Ann R; Rayens, Mary Kay

    2011-01-01

    The purpose of this exploratory study was to describe factors that contribute to successful postpartum smoking abstinence among women who quit smoking during pregnancy. Research questions addressed the primary motivators and lifestyle characteristics of women who do not return to postpartum smoking. Participants were recruited from a feasibility study (N = 16) based on their ability to remain smoke free for at least 6 months following delivery. Individual interviews were analyzed using content analysis strategies. Women's narratives described the process of postpartum smoking abstinence. Four themes emerged: (a) child's health as the primary motivator, (b) demanding a smoke-free home or environment, (c) smoking perception changes from one of primarily comfort to one of disgust, and (d) viewing abstinence as a lifelong change. Clinical implications include educating families about the effects of smoke-free environments on the health of their children while redirecting smoking habits with healthy behaviors.

  6. Genetic patterns of Streptococcus uberis isolated from bovine mastitis.

    PubMed

    Reinoso, Elina B; Lasagno, Mirta C; Odierno, Liliana M

    2015-01-01

    The aim of this study was to evaluate the genotypic relationships among 40 Streptococcus uberis isolated from bovine mastitis by using pulsed-field gel electrophoresis (PFGE). Additionally, the association between PFGE patterns and virulence profiles was investigated. The isolates exhibited 17 PFGE patterns. Different strains were found within and among herds; however, a low number of isolates within the same herd shared an identical PFGE type. No association between PFGE patterns and virulence profiles was found. However, the detection of specific strains in some herds could indicate that some strains are more virulent than others. Further research needs to be undertaken to elucidate new virulence-associated genes that might contribute to the capability of these strains to produce infection.

  7. A variety of gene polymorphisms associated with idiopathic granulomatous mastitis.

    PubMed

    Destek, Sebahattin; Gul, Vahit Onur; Ahioglu, Serkan

    2016-01-01

    Idiopathic granulomatous mastitis (IGM) is a rare and chronic inflammatory disorder. IGM mimics breast cancer regarding its clinical and radiological features. Etiology of IGM remains unclarified. Our patient was 37-year-old and 14 weeks pregnant. There was pain, redness and swelling in the right breast. The mass suggestive of malignancy was detected in sonography. Serum CA 125 and CA 15-3 levels were high. Genetic analysis was performed for the etiology. methylenetetrahydrofolate reductase (MTHFR) C 677 TT, β-fibrinogen-455 G>A, plasminogen activator inhibitor (PAI)-1 5 G/5 G, angiotensin-converting enzyme (ACE) I/D mutation was found. IGM was diagnosed by cor biopsy. An association was also reported between breast cancer and mutations in MTHFR-C 677 T, PAI-1, ACE genes. Genetic polymorphisms may involve in the development of IGM as it was seen in our case. Further studies should be conducted to better clarify this plausible association. PMID:27619324

  8. A variety of gene polymorphisms associated with idiopathic granulomatous mastitis

    PubMed Central

    Destek, Sebahattin; Gul, Vahit Onur; Ahioglu, Serkan

    2016-01-01

    Idiopathic granulomatous mastitis (IGM) is a rare and chronic inflammatory disorder. IGM mimics breast cancer regarding its clinical and radiological features. Etiology of IGM remains unclarified. Our patient was 37-year-old and 14 weeks pregnant. There was pain, redness and swelling in the right breast. The mass suggestive of malignancy was detected in sonography. Serum CA 125 and CA 15-3 levels were high. Genetic analysis was performed for the etiology. methylenetetrahydrofolate reductase (MTHFR) C 677 TT, β-fibrinogen-455 G>A, plasminogen activator inhibitor (PAI)-1 5 G/5 G, angiotensin-converting enzyme (ACE) I/D mutation was found. IGM was diagnosed by cor biopsy. An association was also reported between breast cancer and mutations in MTHFR-C 677 T, PAI-1, ACE genes. Genetic polymorphisms may involve in the development of IGM as it was seen in our case. Further studies should be conducted to better clarify this plausible association. PMID:27619324

  9. A variety of gene polymorphisms associated with idiopathic granulomatous mastitis

    PubMed Central

    Destek, Sebahattin; Gul, Vahit Onur; Ahioglu, Serkan

    2016-01-01

    Idiopathic granulomatous mastitis (IGM) is a rare and chronic inflammatory disorder. IGM mimics breast cancer regarding its clinical and radiological features. Etiology of IGM remains unclarified. Our patient was 37-year-old and 14 weeks pregnant. There was pain, redness and swelling in the right breast. The mass suggestive of malignancy was detected in sonography. Serum CA 125 and CA 15-3 levels were high. Genetic analysis was performed for the etiology. methylenetetrahydrofolate reductase (MTHFR) C 677 TT, β-fibrinogen-455 G>A, plasminogen activator inhibitor (PAI)-1 5 G/5 G, angiotensin-converting enzyme (ACE) I/D mutation was found. IGM was diagnosed by cor biopsy. An association was also reported between breast cancer and mutations in MTHFR-C 677 T, PAI-1, ACE genes. Genetic polymorphisms may involve in the development of IGM as it was seen in our case. Further studies should be conducted to better clarify this plausible association.

  10. A variety of gene polymorphisms associated with idiopathic granulomatous mastitis.

    PubMed

    Destek, Sebahattin; Gul, Vahit Onur; Ahioglu, Serkan

    2016-09-12

    Idiopathic granulomatous mastitis (IGM) is a rare and chronic inflammatory disorder. IGM mimics breast cancer regarding its clinical and radiological features. Etiology of IGM remains unclarified. Our patient was 37-year-old and 14 weeks pregnant. There was pain, redness and swelling in the right breast. The mass suggestive of malignancy was detected in sonography. Serum CA 125 and CA 15-3 levels were high. Genetic analysis was performed for the etiology. methylenetetrahydrofolate reductase (MTHFR) C 677 TT, β-fibrinogen-455 G>A, plasminogen activator inhibitor (PAI)-1 5 G/5 G, angiotensin-converting enzyme (ACE) I/D mutation was found. IGM was diagnosed by cor biopsy. An association was also reported between breast cancer and mutations in MTHFR-C 677 T, PAI-1, ACE genes. Genetic polymorphisms may involve in the development of IGM as it was seen in our case. Further studies should be conducted to better clarify this plausible association.

  11. Antimicrobial Treatment Options for Granulomatous Mastitis Caused by Corynebacterium Species

    PubMed Central

    Dobinson, Hazel C.; Anderson, Trevor P.; Chambers, Stephen T.; Doogue, Matthew P.; Seaward, Lois

    2015-01-01

    Corynebacterium species are increasingly recognized as important pathogens in granulomatous mastitis. Currently, there are no published treatment protocols for Corynebacterium breast infections. This study describes antimicrobial treatment options in the context of other management strategies used for granulomatous mastitis. Corynebacterium spp. isolated from breast tissue and aspirate samples stored from 2002 to 2013 were identified and determined to the species level using matrix-assisted laser desorption ionization–time of flight mass spectrometry (MALDI-TOF MS), 16S RNA sequencing, and rpoB gene targets. The MICs for 12 antimicrobials were performed using Etest for each isolate. Correlations of these with antimicrobial characteristics, choice of antimicrobial, and disease outcome were evaluated. Corynebacterium spp. from breast tissue and aspirate samples were confirmed in 17 isolates from 16 patients. Based on EUCAST breakpoints, Corynebacterium kroppenstedtii isolates (n = 11) were susceptible to seven antibiotic classes but resistant to β-lactam antibiotics. Corynebacterium tuberculostearicum isolates (n = 4) were multidrug resistant. Two nonlipophilic species were isolated, Corynebacterium glucuronolyticum and Corynebacterium freneyi, both of which have various susceptibilities to antimicrobial agents. Short-course antimicrobial therapy was common (median, 6 courses per subject; range, 1 to 9 courses). Patients with C. kroppenstedtii presented with a hot painful breast mass and underwent multiple surgical procedures (median, 4 procedures; range, 2 to 6 procedures). The management of Corynebacterium breast infections requires a multidisciplinary approach and includes culture and appropriate sensitivity testing to guide antimicrobial therapy. Established infections have a poor outcome, possibly because adequate concentrations of some drugs will be difficult to achieve in lipophilic granulomata. Lipophilic antimicrobial therapy may offer a therapeutic

  12. Antimicrobial Treatment Options for Granulomatous Mastitis Caused by Corynebacterium Species.

    PubMed

    Dobinson, Hazel C; Anderson, Trevor P; Chambers, Stephen T; Doogue, Matthew P; Seaward, Lois; Werno, Anja M

    2015-09-01

    Corynebacterium species are increasingly recognized as important pathogens in granulomatous mastitis. Currently, there are no published treatment protocols for Corynebacterium breast infections. This study describes antimicrobial treatment options in the context of other management strategies used for granulomatous mastitis. Corynebacterium spp. isolated from breast tissue and aspirate samples stored from 2002 to 2013 were identified and determined to the species level using matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS), 16S RNA sequencing, and rpoB gene targets. The MICs for 12 antimicrobials were performed using Etest for each isolate. Correlations of these with antimicrobial characteristics, choice of antimicrobial, and disease outcome were evaluated. Corynebacterium spp. from breast tissue and aspirate samples were confirmed in 17 isolates from 16 patients. Based on EUCAST breakpoints, Corynebacterium kroppenstedtii isolates (n = 11) were susceptible to seven antibiotic classes but resistant to β-lactam antibiotics. Corynebacterium tuberculostearicum isolates (n = 4) were multidrug resistant. Two nonlipophilic species were isolated, Corynebacterium glucuronolyticum and Corynebacterium freneyi, both of which have various susceptibilities to antimicrobial agents. Short-course antimicrobial therapy was common (median, 6 courses per subject; range, 1 to 9 courses). Patients with C. kroppenstedtii presented with a hot painful breast mass and underwent multiple surgical procedures (median, 4 procedures; range, 2 to 6 procedures). The management of Corynebacterium breast infections requires a multidisciplinary approach and includes culture and appropriate sensitivity testing to guide antimicrobial therapy. Established infections have a poor outcome, possibly because adequate concentrations of some drugs will be difficult to achieve in lipophilic granulomata. Lipophilic antimicrobial therapy may offer a therapeutic

  13. Antimicrobial resistance and molecular epidemiology of streptococci from bovine mastitis.

    PubMed

    Rato, Márcia G; Bexiga, Ricardo; Florindo, Carlos; Cavaco, Lina M; Vilela, Cristina L; Santos-Sanches, Ilda

    2013-01-25

    Streptococcus agalactiae (Group B Streptococcus, GBS), Streptococcus dysgalactiae subsp. dysgalactiae (Group C Streptococcus, GCS) and Streptococcus uberis are relevant mastitis pathogens, a highly prevalent and costly disease in dairy industry due to antibiotherapy and loss in milk production. The aims of this study were the evaluation of antimicrobial drug resistance patterns, particularly important for streptococcal mastitis control and the identification of strain molecular features. Antimicrobial resistance was assessed by disk diffusion against amoxicillin-clavulanic acid, cefazolin, cefoperazone, pirlimycin-PRL, rifaximin, streptomycin, chloramphenicol, erythromycin-ERY, gentamicin, tetracycline-TET and vancomycin. Genotypic relationships were identified using pulsed-field gel electrophoresis (PFGE), macrolide and/or tetracycline resistance gene profiling, GBS capsular typing, GBS virulence gene profiling and GBS and S. uberis multi locus sequence typing (MLST). The majority of the isolates were susceptible to all drugs except to aminoglycoside, macrolide, lincosamide and tetracycline. Close to half of the TET resistant isolates have tetO and tetK and almost all ERY-PRL resistant isolates have ermB. A high degree of intra-species polymorphism was found for GCS. The GBS belonged to ST-2, -554, -61, -23 lineages and five new molecular serotypes and human GBS insertion sequences in the cpsE gene were found. Also, GBS of serotype V with scpB and lmb seem to be related with GBS isolates of human origin (same ST-2 and similar PFGE). Overall our results suggested that different therapeutic programs may have been implemented in the different farms and that in most cases clones were herd-specific. PMID:22964008

  14. Control of heifer mastitis: antimicrobial treatment-an overview.

    PubMed

    Nickerson, Stephen C

    2009-02-16

    Initial studies in Louisiana, USA to determine the prevalence of mastitis in breeding age dairy heifers demonstrated that intramammary infections (IMIs) were present in 97% of heifers and 75% of quarters. Most common isolates were Staphylococcus aureus, Staphylococcus hyicus, and Staphylococcus chromogenes; somatic cell counts (SCCs) ranged from 12.4 to 17.3 x 10(6)ml(-1). Histologic examination of Staph. aureus-infected quarters demonstrated significant reductions in alveolar epithelial and luminal areas, and increases in connective tissue and leukocytosis, illustrating limited secretory development and marked inflammation. A one-time infusion of various nonlactating cow antibiotic preparations into infected quarters during different stages of gestation but >45 days prepartum resulted in cure rates for Staph. aureus IMI of 67-100%. Mean SCC was 50% lower at calving for treated heifers, and milk yield over the first 2 months of lactation was 10% greater than that of untreated controls. Subsequent multiple herd studies, however, revealed that use of nonlactating cow therapy was beneficial only in herds exhibiting a high prevalence of heifer mastitis and not in low prevalence herds. Results of lactating cow antibiotic therapy infused 1-2 weeks prepartum demonstrated cure rates of 59-76% vs. 26-31.7% in untreated controls. In some studies, milk production during the first lactation in treated heifers was approximately 10% higher than untreated controls, and SCC were significantly lower; however, in other studies, prepartum treatment was successful in reducing prevalence of infection but had no effect on SCC or milk yield during the subsequent lactation. Thus, treatment of heifers is advantageous because the cure rate is much higher than during lactation, there is no milk loss, and risk of antibiotic residues minimal; however, successful therapy may not necessarily result in lowered SCC and increased milk production in all herds. PMID:18963599

  15. Postpartum depression: Etiology, treatment and consequences for maternal care.

    PubMed

    Brummelte, Susanne; Galea, Liisa A M

    2016-01-01

    This article is part of a Special Issue "Parental Care". Pregnancy and postpartum are associated with dramatic alterations in steroid and peptide hormones which alter the mothers' hypothalamic pituitary adrenal (HPA) and hypothalamic pituitary gonadal (HPG) axes. Dysregulations in these endocrine axes are related to mood disorders and as such it should not come as a major surprise that pregnancy and the postpartum period can have profound effects on maternal mood. Indeed, pregnancy and postpartum are associated with an increased risk for developing depressive symptoms in women. Postpartum depression affects approximately 10-15% of women and impairs mother-infant interactions that in turn are important for child development. Maternal attachment, sensitivity and parenting style are essential for a healthy maturation of an infant's social, cognitive and behavioral skills and depressed mothers often display less attachment, sensitivity and more harsh or disrupted parenting behaviors, which may contribute to reports of adverse child outcomes in children of depressed mothers. Here we review, in honor of the "father of motherhood", Jay Rosenblatt, the literature on postnatal depression in the mother and its effect on mother-infant interactions. We will cover clinical and pre-clinical findings highlighting putative neurobiological mechanisms underlying postpartum depression and how they relate to maternal behaviors and infant outcome. We also review animal models that investigate the neurobiology of maternal mood and disrupted maternal care. In particular, we discuss the implications of endogenous and exogenous manipulations of glucocorticoids on maternal care and mood. Lastly we discuss interventions during gestation and postpartum that may improve maternal symptoms and behavior and thus may alter developmental outcome of the offspring.

  16. Efficacy of rectal misoprostol for prevention of postpartum hemorrhage.

    PubMed

    Mirteimouri, Masoumeh; Tara, Fatemeh; Teimouri, Batool; Sakhavar, Nahid; Vaezi, Afsaneh

    2013-01-01

    Postpartum hemorrhage is an important cause of maternal morbidity and mortality after delivery. Active management of postpartum hemorrhage by an uterotonic drug decreases the rate of postpartum hemorrhage. The aim of this study is to evaluate the efficacy of rectal misoprostol for prevention of postpartum hemorrhage. This double blind randomized clinical trial was performed on full term pregnant women candidate for vaginal delivery, referred to Zahedan Imam Ali Hospital during 2008-2009. They were randomly divided into two groups of rectal misoprostol and oxytocin. The women in misoprostol group received 400 μg rectal misoprostol after delivery and the women in oxytocin group received 3 IU oxytocin in 1 L ringer serum, intravenously. Rate of bleeding, need to any surgery interventions, rate of transfusion and changes in hemoglobin and hematocrite were compared between two groups. A total of 400 patients (200 cases in misoprostol group and 200 in oxytocin group) entered to the study. Rate of bleeding > 500 cc was significantly higher in oxytocin group than misoprostol group (33% vs. 19%) (p = 0.005). Also, need to excessive oxytocin for management of postpartum hemorrhage was significantly lower in misoprostol group than oxytocin group (18% vs. 30%) (p = 0.003). Decrease in hematocrite was significantly more observed in oxytocin group than misoprostol group (mean decrease of hematocrite was 1.3 ± 1.6 in misoprostol group and 1.6 ± 2.2 in oxytocin group). Two groups were similar in terms of side-effects. Rectal misoprostol as an uterotonic drug can decrease postpartum hemorrhage and also can prevent from decrease of hemoglobin as compared to oxytocin. PMID:24250623

  17. [Infanticide as a consequence of postpartum bonding disorder].

    PubMed

    Hornstein, C; Trautmann-Villalba, P

    2007-05-01

    Parental killing of their own children in the 1st year constitutes a rare phenomenon. Studies on infanticide show that mothers who kill their children are frequently psychiatrically disturbed. Depression is the most common postpartum disorder and may represent a vital danger for both mother and child. The association between depression and infanticide can usually be explained by maternal psychopathologic symptoms. The importance of a mother's bonding to her infant has not often been examined in respect to infanticide. The present case report underlines the importance of postpartum bonding disorder and its relation to a higher risk of infanticide.

  18. Postpartum ovarian vein thrombosis after cesarean delivery: a case report

    PubMed Central

    Royo, Pedro; Alonso-Burgos, Alberto; García-Manero, Manuel; Lecumberri, Ramón; Alcázar, Juan Luis

    2008-01-01

    Introduction Postpartum ovarian vein thrombosis is an uncommon complication; incidence varies between 0.002% and 0.05%. It most often occurs during the 2–15 days following delivery. Case presentation A 22-year-old pregnant woman at term presented to hospital with uterine contractions, abdominal pain, nausea and vomiting. After delivery an ovarian vein thrombosis was diagnosed. Conclusion Low-molecular weight heparin with broad-spectrum antibiotics are the accepted therapy in non-complicated cases of postpartum ovarian vein thrombosis. PMID:18400095

  19. Study on risk factors and their association with subclinical mastitis in lactating dairy cows in Trinidad.

    PubMed

    Romain, H T; Adesiyun, A A; Webb, L A; Lauckner, F B

    2000-05-01

    A cross-sectional study was conducted on dairy farms in eight milking centres in Trinidad to determine the prevalence of risk factors for mastitis and to assess their relationship to occurrence of subclinical mastitis. The California mastitis test (CMT) was used to determine the prevalence of subclinical mastitis by estimating the somatic cell counts in bulk and composite milk. Of a total of 177 dairy farms studied, 121 (68.4%), 39 (22.0%) and 17 (9.6%) practised semi-intensive, extensive and intensive management systems, respectively. A total of 129 (72.9%), 37 (20.9%) and 11 (6.2%) farms milked cows in parlours, stanchions and pasture/out-on-field, respectively. Based on sanitary practices, 40 (22.6%), 123 (69.5%), and 14 (7.9%) farms were classified as good, fair, and poor, respectively, while 76 (42.9%) and 60 (33.9%) farms reported to rarely experience and frequently experience water shortages, respectively. Amongst the 177 farms, only seven (4.0%) used machine-milking primarily, 152 (85.9%) screened for mastitis as a routine, 18 (10.2%) teat dipped, and 49 (27.7%) practised dry cow therapy. To detect mastitis, of 152 farms involved, 20 (13.2%) used the strip cup while only two (1.3%) employed the CMT. Pipe-borne water delivered directly from the hose was the only source of water to 91 (51.4%) farms while seven (4.0%) and eight (4.5%) farms used only well and surface water (ponds and rivers), respectively. Based on bulk milk samples, the farm prevalence of subclinical mastitis was 60.5% (107 of 177) with a range from 33.3% (centre 5H) to 100.0% (centre 2B). The difference was statistically significant (P < 0.01; chi 2). However, using composite milk, the farm prevalence of subclinical mastitis was 52.5% (93 of 177) with a range from 21.2% (centre 5H) to 92.9% (centre 2B) and again, the difference in prevalence was statistically significant (P < 0.001; chi 2). Subclinical mastitis was detected in 150 (45.0%) of 333 lactating cows screened and the range of

  20. Cystitis - acute

    MedlinePlus

    Uncomplicated urinary tract infection; UTI - acute; Acute bladder infection; Acute bacterial cystitis ... International clinical practice guidelines for the treatment of acute uncomplicated cystitis and pyelonephritis in women: A 2010 ...

  1. The intramammary efficacy of first generation cephalosporins against Staphylococcus aureus mastitis in mice.

    PubMed

    Demon, Dieter; Ludwig, Carolin; Breyne, Koen; Guédé, David; Dörner, Julia-Charlotte; Froyman, Robrecht; Meyer, Evelyne

    2012-11-01

    Staphylococcus aureus-induced mastitis in cattle causes important financial losses in the dairy industry due to lower yield and bad milk quality. Although S. aureus is susceptible to many antimicrobials in vitro, treatment often fails to cure the infected udder. Hence, comprehensive evaluation of antimicrobials against S. aureus mastitis is desirable to direct treatment strategies. The mouse mastitis model is an elegant tool to evaluate antimicrobials in vivo while circumventing the high costs associated with bovine experiments. An evaluation of the antimicrobial efficacy of the intramammary (imam) applied first generation cephalosporins cefalexin, cefalonium, cefapirin and cefazolin, was performed using the S. aureus mouse mastitis model. In vivo determination of the effective dose 2log(10) (ED(2log10)), ED(4log10), protective dose 50 (PD(50)) and PD(100) in mouse mastitis studies, support that in vitro MIC data of the cephalosporins did not fully concur with the in vivo clinical outcome. Cefazolin was shown to be the most efficacious first generation cephalosporin to treat S. aureus mastitis whereas the MIC data indicate that cefalonium and cefapirin were more active in vitro. Changing the excipient for imam application from mineral oil to miglyol 812 further improved the antimicrobial efficacy of cefazolin, confirming that the excipient can influence the in vivo efficacy. Additionally, statistical analysis of the variation of S. aureus-infected, excipient-treated mice from fourteen studies emphasizes the strength of the mouse mastitis model as a fast, cost-effective and highly reproducible screening tool to assess the efficacy of antimicrobial compounds against intramammary S. aureus infection. PMID:22677480

  2. External quality assurance system (EQAS) for identification of mastitis pathogens in Denmark from 2006 to 2011.

    PubMed

    Karlsmose, S; Kunstmann, L; Rundsten, C F; Krogh, K; Larsen, H K D; Jensen, A B; Aarestrup, F M; Hendriksen, R S

    2013-05-01

    Bovine mastitis is the most common and costly dairy cattle disease. Mastitis is most frequently caused by bacterial species, and to ensure optimal treatment and control strategies, proper quality assured diagnosis and identification of the causative agent is important. With the aim to assess the capacity to isolate and identify mastitis pathogens at veterinary clinics, an external quality assurance system (EQAS) was annually (from 2006 to 2011) provided for the identification of mastitis pathogens. This study presents the setup of the proficiency test and the obtained results that enabled the organizers to pinpoint areas for improvement and thereby to assist veterinary practices at strengthening their mastitis diagnostics. The proficiency test consisted of 15 milk samples spiked with a pure culture of a mastitis pathogen and distributed to veterinary practices for identification. Applying an internal quality control strain, i.e. including the same strain of Streptococcus agalactiae in all iterations of the proficiency test, served to gauge the bias caused by the year-to-year variation in the selection of test strains. A total of 73% of all uploaded results over the years were correct, with the internal quality control strain exhibiting a statistically significant ascending trend from 54% correct identifications in 2006 to 91% in 2011 (p-value=0.0082; n=13). Even if specifics were not recorded as regards the laboratory methods employed at the veterinary clinics for identification of mastitis pathogens, the results from this study indicate that the practices' application of basic biochemical analyses in this context could be optimized. In addition, dissemination of information on new methods and updated nomenclature appeared to be an area which future efforts with advantage could aim at. PMID:23199580

  3. The Use of Parenteral Iron Therapy for the Treatment of Postpartum Anemia.

    PubMed

    Nash, Christopher M; Allen, Victoria M

    2015-05-01

    Rates of postpartum hemorrhage have been increasing in Canada over the last 10 years, with postpartum iron deficiency anemia as the most common consequence. Postpartum anemia is treated with oral iron supplementation and/or blood transfusion. Recent studies have evaluated the use of parenteral iron as a better tolerated treatment modality. Compared with oral iron supplements, parenteral iron is associated with a more rapid rise in serum ferritin and hemoglobin and improved maternal fatigue scores in the postpartum period. It may also decrease rates of blood transfusion. Parenteral iron may be considered in select clinical situations for the treatment of postpartum anemia.

  4. Spontaneous, Postpartum Coronary Artery Dissection and Cardiogenic Shock with Extracorporeal Membrane Oxygenation Assisted Recovery in a 30-Year-Old Patient

    PubMed Central

    Weis, Ricardo A.; Cubillo, Efrain I.; Chapital, Alyssa B.

    2016-01-01

    Coronary artery dissection is an infrequent cause of acute coronary syndrome in the general population. There is, however, a greater incidence of spontaneous coronary artery dissection (SCAD) in young women, especially in the peripartum period. However, the majority of cases have favorable outcomes with medical management or percutaneous coronary intervention; coronary artery bypass grafting (CABG) and transplantation are utilized in severe cases. This case is a one of a 30-year-old postpartum female with multivessel SCAD requiring CABG with subsequent biventricular failure and inability to wean from bypass. We believe this is the first reported case in which venoarterial extracorporeal membrane oxygenation (VA-ECMO) was used in the management of biventricular heart failure in a postpartum patient with SCAD. PMID:27127660

  5. Chimeric phage lysins act synergistically with lysostaphin to kill mastitis causing staphylococcus aureus in murine mammary glands

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Staphylococci cause bovine mastitis with Staphylococcus aureus being responsible for the majority of the mastitis-based losses to the dairy industry (up to $2 billion/annum). Treatment is primarily with antibiotics that are often ineffective and potentially contribute to resistance development. Bac...

  6. Innate immune response to a bovine mastitis pathogen profiled in milk and blood monocytes using a systems biology approach

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bovine mastitis is an inflammatory condition of the mammary gland which leads to reduced milk yield and increased milk somatic cell counts (SCC) resulting in an estimated annual cost to the dairy industry worldwide of ~ 2 billion euros. Mastitis has a complex etiology, with pathogenic, host and envi...

  7. The Role of Agricultural Education and Extension in Influencing Best Practice for Managing Mastitis in Dairy Cattle

    ERIC Educational Resources Information Center

    Dillon, E. J.; Hennessy, T.; Cullinan, J.

    2016-01-01

    Purpose: To examine the role of agricultural education and extension in influencing the adoption of best practice with regard to herd-level mastitis management. Design/Methodology/Approach: Somatic cell count (SCC) is an indicator of herd health with regard to mastitis and is negatively related to productivity and profitability. Panel data…

  8. IgG4 related sclerosing mastitis: expanding the morphological spectrum of IgG4 related diseases.

    PubMed

    Chougule, Abhijit; Bal, Amanjit; Das, Ashim; Singh, Gurpreet

    2015-01-01

    IgG4 related disease (IgG4RD) is a recently recognised condition characterised by mass forming lesions associated with storiform fibrosis, obliterative phlebitis, lymphoplasmacytic infiltrate rich in IgG4 positive plasma cells and elevated serum IgG4 levels. Although rare, mammary involvement has been reported as IgG4 related sclerosing mastitis, the morphological counterpart of a growing family of IgG4 related diseases. A total of 17 cases belonging to mass forming benign inflammatory breast lesions such as plasma cell mastitis, granulomatous lobular mastitis, non-specific mastitis and inflammatory pseudotumour were investigated as a possible member of IgG4 related sclerosing mastitis. Clinical, radiological, histopathological and immunohistochemistry findings were noted in all cases. Cases diagnosed as inflammatory pseudotumour showed all the histopathological features of IgG4RD along with increased number of IgG4 positive plasma cells and IgG4/IgG ratio >40%. However, only a few IgG4 positive cells were seen in plasma cell mastitis, granulomatous lobular mastitis and non-specific mastitis cases. These cases also did not fulfill the morphological criteria for the diagnosis of IgG4 related diseases. IgG4RD should be excluded in plasma cell rich lesions diagnosed on core biopsies by IgG4 immunostaining. This can avoid unnecessary surgery as IgG4 related diseases respond to simple and effective steroid treatment.

  9. Placental Corticotropin-Releasing Hormone Mediates the Association Between Prenatal Social Support and Postpartum Depression

    PubMed Central

    Hahn-Holbrook, Jennifer; Schetter, Christine Dunkel; Arora, Chander; Hobel, Calvin J.

    2013-01-01

    Three decades of research point to both biological and psychological risk factors for postpartum depression, but very little research integrates the two. This study bridged this gap by testing whether prenatal social support predicted depressive symptoms at 8 weeks postpartum in a multiethnic sample of 210 women and whether the stress hormone placental corticotropin-releasing hormone (pCRH), measured at 19, 29, and 37 weeks’ gestation, mediated this relationship. We found that prenatal family support predicted significantly fewer depressive symptoms postpartum and more gradual increases in pCRH from 29 to 37 weeks’ gestation. Furthermore, steeper increases in pCRH during this same period predicted more depressive symptoms postpartum. Finally, these changes in pCRH in late pregnancy mediated the relationship between prenatal family support and postpartum depressive symptoms. These results suggest that social and biological risk factors for postpartum depressive symptoms are intertwined and move us closer to an integrated biopsychosocial understanding of postpartum depression. PMID:23997996

  10. Impact of inherited bleeding disorders on pregnancy and postpartum hemorrhage.

    PubMed

    Shahbazi, Shirin; Moghaddam-Banaem, Lida; Ekhtesari, Fatemeh; Ala, Fereydoun A

    2012-10-01

    Inherited bleeding disorders are caused by various genetic defects in the proteins involved in haemostasis. Female patients or carriers are faced with the risk of haemorrhage throughout life. During pregnancy and postpartum, this complication affects the health of either the mother or the baby, or both. This retrospective cohort study was designed to assess the occurrence of obstetric bleeding in the three trimesters of pregnancy, along with primary and secondary postpartum haemorrhage among 100 women with inherited bleeding disorders. A questionnaire was designed in order to collect historical data. The patients were evaluated in three groups: haemophilia carriers, von Willebrand disease (VWD) and rare bleeding disorders. In comparison with normal women, significantly severe bleeding was observed among patients in all of the five stages. VWD patients showed a higher frequency of bleeding in first trimester but the rate of miscarriage was lower. Haemophilia carriers were threatened with bleeding complications during the prenatal period, but they also had the highest frequency of postpartum haemorrhage. Based on our results, vaginal bleeding is a serious threat in all three patient groups, especially during the first trimester of pregnancy and in the postpartum period.

  11. Does spontaneous genital tract trauma impact postpartum sexual function?

    PubMed Central

    Rogers, Rebecca G.; Borders, Noelle; Leeman, Lawrence M.; Albers, Leah L.

    2009-01-01

    Changes in sexual function are common in postpartum women. In this comparative, descriptive study, a prospective cohort of midwifery patients consented to documentation of genital trauma at birth and assessment of sexual function three months postpartum. The impact of spontaneous genital trauma on postpartum sexual function was the focus of the study. Trauma was categorized into minor trauma (no trauma or 1st degree perineal or other trauma that was not sutured) or major trauma (2nd, 3rd, or 4th degree lacerations or any trauma that required suturing). Women who underwent episiotomy or operative delivery were excluded. Fifty eight percent (326/565) of enrolled women gave sexual function data; of those, 276 (85%) reported sexual activity since delivery. Seventy percent (193) of women sustained minor trauma and 30% (83) sustained major trauma. Sexually active women completed the Intimate Relationship Scale (IRS), a 12 item questionnaire validated as a measure of postpartum sexual function. Both trauma groups were equally likely to be sexually active. Total IRS scores did not differ between trauma groups nor did complaints of dyspareunia. However, for two items, significant differences were demonstrated: women with major trauma reported less desire to be held, touched, and stroked by their partner than women with minor trauma, and women who required perineal suturing reported lower IRS scores than women who did not require suturing. PMID:19249654

  12. Postpartum depression, suicidality, and mother-infant interactions.

    PubMed

    Paris, Ruth; Bolton, Rendelle E; Weinberg, M Katherine

    2009-10-01

    To date, few studies have examined suicidality in women with postpartum depression. Reports of suicidal ideation in postpartum women have varied (Lindahl et al. Arch Womens Ment Health 8:77-87, 2005), and no known studies have examined the relationship between suicidality and mother-infant interactions. This study utilizes baseline data from a multi-method evaluation of a home-based psychotherapy for women with postpartum depression and their infants to examine the phenomenon of suicidality and its relationship to maternal mood, perceptions, and mother-infant interactions. Overall, women in this clinical sample (n = 32) had wide ranging levels of suicidal thinking. When divided into low and high groups, the mothers with high suicidality experienced greater mood disturbances, cognitive distortions, and severity of postpartum symptomotology. They also had lower maternal self-esteem, more negative perceptions of the mother-infant relationship, and greater parenting stress. During observer-rated mother-infant interactions, women with high suicidality were less sensitive and responsive to their infants' cues, and their infants demonstrated less positive affect and involvement with their mothers. Implications for clinical practice and future research directions are discussed.

  13. Longitudinal Change in Sleep and Daytime Sleepiness in Postpartum Women

    PubMed Central

    Filtness, Ashleigh J.; MacKenzie, Janelle; Armstrong, Kerry

    2014-01-01

    Sleep disruption strongly influences daytime functioning; resultant sleepiness is recognised as a contributing risk-factor for individuals performing critical and dangerous tasks. While the relationship between sleep and sleepiness has been heavily investigated in the vulnerable sub-populations of shift workers and patients with sleep disorders, postpartum women have been comparatively overlooked. Thirty-three healthy, postpartum women recorded every episode of sleep and wake each day during postpartum weeks 6, 12 and 18. Although repeated measures analysis revealed there was no significant difference in the amount of nocturnal sleep and frequency of night-time wakings, there was a significant reduction in sleep disruption, due to fewer minutes of wake after sleep onset. Subjective sleepiness was measured each day using the Karolinska Sleepiness Scale; at the two earlier time points this was significantly correlated with sleep quality but not to sleep quantity. Epworth Sleepiness Scores significantly reduced over time; however, during week 18 over 50% of participants were still experiencing excessive daytime sleepiness (Epworth Sleepiness Score ≥12). Results have implications for health care providers and policy makers. Health care providers designing interventions to address sleepiness in new mothers should take into account the dynamic changes to sleep and sleepiness during this initial postpartum period. Policy makers developing regulations for parental leave entitlements should take into consideration the high prevalence of excessive daytime sleepiness experienced by new mothers, ensuring enough opportunity for daytime sleepiness to diminish to a manageable level prior to reengagement in the workforce. PMID:25078950

  14. Functional Status Outcomes in Mothers with and without Postpartum Depression

    PubMed Central

    Posmontier, Barbara

    2008-01-01

    Objective To compare functional status between women with and without postpartum depression (PPD). Methods A two-group cross-sectional design compared functional status between 23 women with and 23 women without PPD. Participants were 6 to 26 weeks postpartum, and from obstetric practices in the Northeastern United States. Structured clinical interviews were used to establish diagnoses of PPD. Participants were matched on type of delivery, weeks postpartum, and parity. Participants compared current functioning to pre-pregnancy functioning utilizing the Inventory of Functional Status After Childbirth. The Postpartum Depression Screening Scale was used to measure PPD severity. Hierarchical multiple and logistic regression models were used to analyze data. Results Controlling for infant gender, number of nighttime infant awakenings, and income, PPD predicted lower personal (P<0.001), household (P<0.05), and social functioning (P<0.001), but no difference in infant care. Women with PPD were 12 times less likely to achieve pre-pregnancy functional levels. Conclusions Interventions are needed to address household, social, and personal functioning in women with PPD. Clinicians may find functional assessment is a useful adjunct and a less threatening way to screen and monitor treatment for PPD. PMID:18586183

  15. Promoting Postpartum Exercise: An Opportune Time for Change.

    ERIC Educational Resources Information Center

    Ringdahl, Erika N.

    2002-01-01

    During the postpartum period clinicians can promote the importance of physical fitness, help patients incorporate exercise into lifestyle changes, and encourage them to overcome barriers to exercise. New responsibilities, physical changes, and time constraints may make exercise seem impossible. By emphasizing weight control, stress reduction, and…

  16. Knowledge of blood loss at delivery among postpartum patients

    PubMed Central

    Miller, Claire M.; Ramachandran, Bharathi; Hegde, Priya; Akbar, Kulsum; Goodnough, Lawrence Tim; Butwick, Alexander J.

    2016-01-01

    Background Postpartum hemorrhage (PPH) is a leading cause of obstetric morbidity. There is limited understanding of patients’ knowledge about blood loss at delivery, PPH, and PPH-related morbidities, including transfusion and anemia. Methods We surveyed 100 healthy postpartum patients who underwent vaginal or cesarean delivery about blood loss, and whether they received information about transfusion and peripartum hemoglobin (Hb) testing. Responses were compared between women undergoing vaginal delivery vs. cesarean delivery; P < 0.05 considered as statistically significant. Results In our cohort, 49 women underwent vaginal delivery and 51 women underwent cesarean delivery. Only 29 (29%) of women provided blood loss estimates for their delivery. Women who underwent cesarean delivery were more likely to receive clear information about transfusion therapy than those undergoing vaginal delivery (43.1% vs. 20.4% respectively; P = 0.04). Women who underwent vaginal delivery were more likely to receive results of postpartum Hb tests compared to those undergoing cesarean delivery (49% vs. 29.4%; P = 0.02). Conclusion Our findings suggest that women are poorly informed about the magnitude of blood loss at delivery. Hematologic information given to patients varies according to mode of delivery. Further research is needed to better understand the clinical implications of patients’ knowledge gaps about PPH, transfusion and postpartum anemia.

  17. Trajectories of Postpartum Maternal Depressive Symptoms and Children's Social Skills

    ERIC Educational Resources Information Center

    Wu, Yelena P.; Selig, James P.; Roberts, Michael C.; Steele, Ric G.

    2011-01-01

    The vast majority of new mothers experience at least some depressive symptoms. Postpartum maternal depressive symptoms can greatly influence children's outcomes (e.g., emotional, cognitive, language, and social development). However, there have been relatively few longitudinal studies of how maternal depressive symptoms may influence children's…

  18. Knowledge of blood loss at delivery among postpartum patients

    PubMed Central

    Miller, Claire M.; Ramachandran, Bharathi; Hegde, Priya; Akbar, Kulsum; Goodnough, Lawrence Tim; Butwick, Alexander J.

    2016-01-01

    Background Postpartum hemorrhage (PPH) is a leading cause of obstetric morbidity. There is limited understanding of patients’ knowledge about blood loss at delivery, PPH, and PPH-related morbidities, including transfusion and anemia. Methods We surveyed 100 healthy postpartum patients who underwent vaginal or cesarean delivery about blood loss, and whether they received information about transfusion and peripartum hemoglobin (Hb) testing. Responses were compared between women undergoing vaginal delivery vs. cesarean delivery; P < 0.05 considered as statistically significant. Results In our cohort, 49 women underwent vaginal delivery and 51 women underwent cesarean delivery. Only 29 (29%) of women provided blood loss estimates for their delivery. Women who underwent cesarean delivery were more likely to receive clear information about transfusion therapy than those undergoing vaginal delivery (43.1% vs. 20.4% respectively; P = 0.04). Women who underwent vaginal delivery were more likely to receive results of postpartum Hb tests compared to those undergoing cesarean delivery (49% vs. 29.4%; P = 0.02). Conclusion Our findings suggest that women are poorly informed about the magnitude of blood loss at delivery. Hematologic information given to patients varies according to mode of delivery. Further research is needed to better understand the clinical implications of patients’ knowledge gaps about PPH, transfusion and postpartum anemia. PMID:27635332

  19. The Structure of Women's Mood in the Early Postpartum

    ERIC Educational Resources Information Center

    Buttner, Melissa M.; O'Hara, Michael W.; Watson, David

    2012-01-01

    The "postpartum blues" is a mild, predictable mood disturbance occurring within the first several days following childbirth. Previous analyses of the "blues" symptom structure yielded inconclusive findings, making reliable assessment a significant methodological limitation. The current study aimed to explicate the symptom structure of women's mood…

  20. Postpartum Early and Extended Contact: Quality, Quantity or Both?

    ERIC Educational Resources Information Center

    Hopkins, John B.; Vietze, Peter M.

    This study examined the effects of early vs. extended mother-infant contact on infant, maternal and interactional outcomes in the lying-in period for 104 lower class mother-infant dyads. The early contact treatment consisted of placing the mother and neonate together for 10 to 45 minutes within the first 3 postpartum hours. The extended contact…

  1. A Family Approach to Treatment of Postpartum Depression

    ERIC Educational Resources Information Center

    McKay, Judith; Shaver-Hast, Laura; Sharnoff, Wendy; Warren, Mary Ellen; Wright, Harry

    2009-01-01

    Postpartum depression (PPD) has an impact on the entire family. The authors describe a model of intervention that emphasizes the family system and includes mothers, fathers, and children in the treatment of PPD. The intervention is provided by a multidisciplinary team consisting of a psychiatrist, social worker, child psychologist, and therapists.…

  2. Relaxation Training and Expectation in the Treatment of Postpartum Distress.

    ERIC Educational Resources Information Center

    Halonen, Jane S.; Passman, Richard H.

    1985-01-01

    Examined the effectiveness of relaxation training in reducing postpartum distress for 48 first-time mothers-to-be via a treatment-component strategy. Compared with nonrelaxation conditions, relaxation treatments reduced reported postpartal distress. Expectations about treatment effectiveness were not significant factors in treatment outcome.…

  3. Postpartum ovarian activity in South Asian zebu cattle.

    PubMed

    Brar, P S; Nanda, A S

    2008-07-01

    Timely onset of postpartum ovarian activity is vital for optimal reproductive performance of dairy cows. Much depends upon genetic constitution of an animal although several factors interplay to govern the onset of postpartum ovarian activity. South Asian zebu cattle have much longer service period when compared with other exotic or crossbred cattle reared in the same Asian environment, which suggests differences in their genetic makeup. However, the cows with same genetic configuration expressed better reproductive potential when reared under different environment, such as in Brazil and Mexico, which suggests the role of extrinsic factors such as management, nutrition, environment and disease conditions. Better management of animals (provision of proper shade, water and housing, efficient oestrous detection and timely insemination), good quality nutrition supplemented with appropriate minerals and vitamins, prevention of diseases (vaccination, deworming, suitable therapeutic interventions) and application of biotechnology have helped in improving postpartum ovarian activity and, therefore, reproductive performance of zebu cattle in Asia. No comprehensive study appears to have been carried out on the various aspects of reproduction in zebu cattle reared under South Asian socio-agro-climatic conditions. This paper is a modest effort to collect what ever information available and to critically review the postpartum ovarian activity in zebu cattle with special reference to the effect of the various managemental practices and pharmacological interventions. PMID:18638125

  4. Predicting Change in Postpartum Depression: An Individual Growth Curve Approach.

    ERIC Educational Resources Information Center

    Buchanan, Trey

    Recently, methodologists interested in examining problems associated with measuring change have suggested that developmental researchers should focus upon assessing change at both intra-individual and inter-individual levels. This study used an application of individual growth curve analysis to the problem of maternal postpartum depression.…

  5. Pregnancy Problems, Postpartum Depression, and Early Mother-Infant Interactions.

    ERIC Educational Resources Information Center

    Field, Tiffany; And Others

    1985-01-01

    Mothers observed at 3 to 5 months postpartum interacting with their infants were given attitude questionnaires. Mothers who had reported preganancy problems were more depressed and anxious and expressed more punitive childrearing attitudes than mothers not reporting pregnancy problems. (Author/NH)

  6. Anger after Childbirth: An Overlooked Reaction to Postpartum Stressors

    ERIC Educational Resources Information Center

    Graham, Jennifer E.; Lobel, Marci; DeLuca, Robyn Stein

    2002-01-01

    Other than postpartum depression, little is known about women's emotional responses to childbirth and subsequent stressors. Anger was explored on the basis of theory and evidence that it is a likely emotional response in this context. During their third trimester of pregnancy and approximately six weeks after delivery, 163 participants completed…

  7. "Doing the month": Postpartum practices in Chinese women.

    PubMed

    Liu, Yan Qun; Petrini, Marcia; Maloni, Judith A

    2014-05-01

    This review describes the traditional ancient Chinese postpartum practice of "doing the month" or "zuoyuezi", the evidence for specific practices, maternal adherence to practices, and their effect upon the maternal postpartum physical and psychological health. A comprehensive search yielded 38 English or Chinese publications about common practices, adherence to practices, and their effects upon Chinese women's physical and psychological health. Doing the month involves a series of practices related to the maternal role, physical activity, maintenance of body warmth, and food consumption that are believed to restore maternal postpartum health and prevent future disease. Strengths of these practices include acknowledgment of the woman's societal and familial contribution to childbearing and the provision of consistent family support. There is concern for the effect of some practices upon both maternal physical and psychological health, particularly for postpartum depression. Current evidence about the effects of doing-the-month practices upon maternal health needs to be integrated into the traditional practices of doing the month to improve maternal health. PMID:24798890

  8. Early Interactions between Infants and Their Postpartum Depressed Mothers.

    ERIC Educational Resources Information Center

    Field, Tiffany

    The present study investigated whether infants of mothers who were depressed postpartum would behave like infants of non-depressed mothers who simulated depression. A total of 24 mothers and their 3-month-old infants were videotaped during face-to-face interactions. All mothers were given the Beck Depression Inventory (BDI) and the State-Trait…

  9. The Association Between Postpartum Depression and Pica During Pregnancy

    PubMed Central

    Ezzeddin, Neda; Zavoshy, Roza; Noroozi, Mostafa; Sarichloo, Mohammad Ebrahim; Jahanihashemi, Hassan

    2016-01-01

    Introduction and Objectives: Postpartum depression (PPD) is a common disorder and social debilitating that has adverse effects on the mother, child and family. Pica is an eating disorder characterized by persistent ingestion of substances that the consumer does not define as food. The aim of this study was to investigate the association of postpartum depression with pica during pregnancy. Method: This is case-control study was carried out in health centers in west Tehran. 152 depressed women (case group) and 148 non-depressed women (control group) were selected randomly from these health care centers. In addition to collecting demographic and pica data, the Edinburgh Depression Scale was used. The data was analyzed by both descriptive and analytic analyses such as chi-squared and logistic regression in SPSS version 16. Result: In this study, there wasn’t a significant association between PPD and pica during pregnancy (P=0.153, OR=2.043, CI=0.767, 5.438), but, postpartum depression has a significant association with type (clay) (P= 0.024) and duration (more than 2 months) (P= 0.023) of pica practice. Conclusions: In the present study, pregnancy pica was not important risk factor for PPD but there were similar risk factors such as iron supplementation during and postpartum pregnancy with pica and PPD. PMID:26573027

  10. Affective reactivity differences in pregnant and postpartum women

    PubMed Central

    Rosebrock, Laina; Hoxha, Denada; Gollan, Jackie

    2015-01-01

    Reactions to emotional cues, termed affective reactivity, promote adaptation and survival. Shifts in affective reactivity during pregnancy and postpartum may invoke altered responses to environmental and biological changes. The development and testing of affective reactivity tasks, with published normative ratings for use in studies of affective reactivity, has been based on responses provided by healthy college students. A comparison of the healthy norms with ratings provided by peripartum women has yet to be conducted, despite its value in highlighting critical differences in affective reactivity during peripartum phases. This study compared arousal ratings of unpleasant, neutral, pleasant, and threat stimuli from the International Affective Picture System (IAPS; Lang et al., 2008) between three samples: (a) women measured during pregnancy and again at postpartum, (b) age-matched nonpregnant women, and (c) college-aged women from the normative sample used to test the stimuli. Using mixed-design GLMs, results showed that the pregnant and postpartum women and the age-matched women showed suppressed arousal relative to the college-age women. Additionally, postpartum women showed increased arousal to unpleasant/threat images compared to other types of images. The data suggest that future research on peripartum women should include affective reactivity tasks based on norms reflective of this specific population. PMID:25890694

  11. Short term post-partum heat stress in dairy cows

    NASA Astrophysics Data System (ADS)

    Fuquay, J. W.; Chapin, L. T.; Brown, W. H.

    1980-06-01

    Since many dairy cows calve during late summer, the objective was to determine if heat stress immediately post-partum would (1) alter metabolism, thus, increasing susceptibility to metabolic disorders, (2) affect lactation and/or (3) affect reproduction. Forty four cows, calving during late summer, were paired with one member of each pair stressed (HS) for the first 10 post-partum days in a hot barn. Controls (CC) were kept in a cooled section of the barn. Plasma drawn weekly for 7 weeks was analyzed in an autoanalyzer for calcium, inor. phosphorus, protein, glucose and cholesterol and by radioimmunoassay for cortisol and progesterone. Ovaries and uteri were palpated weekly. Rectal temperatures were significant higher for HS during the first 10 post-partum days. No significant effects on plasma constituents were observed during the 10-day treatment period. For the 7-week period, glucose and cholesterol were lower in HS, as were cyclic peaks of progesterone and cortisol. Both calcium and inorganic phosphorus remained clinically low for the 7 weeks, but no treatment effects were seen. Uteri of HS involuted more rapidly than the CC. Treatment did not affect reproductive efficiency. Lactation milk yields did not differ, but milk fat percent was lower in HS. Heat stress immediately post-partum altered lipid metabolism, but the animal's compensatory mechanisms prevented reduction in milk production or reproductive efficiency.

  12. Impact of inherited bleeding disorders on pregnancy and postpartum hemorrhage.

    PubMed

    Shahbazi, Shirin; Moghaddam-Banaem, Lida; Ekhtesari, Fatemeh; Ala, Fereydoun A

    2012-10-01

    Inherited bleeding disorders are caused by various genetic defects in the proteins involved in haemostasis. Female patients or carriers are faced with the risk of haemorrhage throughout life. During pregnancy and postpartum, this complication affects the health of either the mother or the baby, or both. This retrospective cohort study was designed to assess the occurrence of obstetric bleeding in the three trimesters of pregnancy, along with primary and secondary postpartum haemorrhage among 100 women with inherited bleeding disorders. A questionnaire was designed in order to collect historical data. The patients were evaluated in three groups: haemophilia carriers, von Willebrand disease (VWD) and rare bleeding disorders. In comparison with normal women, significantly severe bleeding was observed among patients in all of the five stages. VWD patients showed a higher frequency of bleeding in first trimester but the rate of miscarriage was lower. Haemophilia carriers were threatened with bleeding complications during the prenatal period, but they also had the highest frequency of postpartum haemorrhage. Based on our results, vaginal bleeding is a serious threat in all three patient groups, especially during the first trimester of pregnancy and in the postpartum period. PMID:22821002

  13. Evaluation of Petrifilms(TM) as a diagnostic test to detect bovine mastitis organisms in Kenya.

    PubMed

    Gitau, George K; Bundi, Royford M; Vanleeuwen, John; Mulei, Charles M

    2013-03-01

    The study purpose was to validate Petrifilms(TM) (3M Microbiology, 2005) against standard culture methods in the diagnosis of bovine mastitis organisms in Kenya. On 128 smallholder dairy cattle farms in Kenya, between June 21, 2010 and August 31, 2010, milk samples from 269 cows that were positive on California Mastitis Test (CMT) were cultured using standard laboratory culture methods and Petrifilms(TM) (Aerobic Count and Coliform Count -3M Microbiology, 2005), and results were compared. Staphylococcus aureus was the most common bacterium isolated (73 % of samples). Clinical mastitis was found in only three cows, and there were only two Gram-negative isolates, making it impossible to examine the agreement between the two tests for Gram-negative- or clinical mastitis samples. The observed agreement between the standard culture and Petrifilm(TM) (3M Microbiology, 2005) results for Gram-positive isolates was 85 %, and there was fair agreement beyond that expected due to chance alone, with a kappa (κ) of 0.38. Using culture results as a gold standard, the Petrifilms(TM) had a sensitivity of 90 % for Gram-positive samples and specificity of 51 %. With 87 % of CMT-positive samples resulting in Gram-positive pathogens cultured, there was a positive predictive value of 93 % and a negative predictive value of 43 %. Petrifilms(TM) should be considered for culture of mastitis organisms in developing countries, especially when Gram-positive bacteria are expected.

  14. Effects of PPAR-γ agonist treatment on LPS-induced mastitis in rats.

    PubMed

    Mingfeng, Ding; Xiaodong, Ming; Yue, Liu; Taikui, Piao; Lei, Xiao; Ming, Liu

    2014-12-01

    PPAR-γ, a member of the nuclear receptor superfamily, plays an important role in lipid metabolism and inflammation. The aim of this study was to investigate the preventive effects of synthetic PPAR-γ agonist rosiglitazone on lipopolysaccharide (LPS)-induced mastitis in rats. The mouse model of mastitis was induced by the injection of LPS through the duct of the mammary gland. Rosiglitazone was injected 1 h before the induction of LPS intraperitoneally. The results showed that rosiglitazone attenuated the infiltration of inflammatory cells, the activity of myeloperoxidase (MPO), and the production of tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and interleukin-1β (IL-1β) in a dose-dependent manner. Additionally, Western blotting showed that rosiglitazone inhibited the phosphorylation of IκB-α and NF-κB p65. These results indicated that rosiglitazone has a protective effect on mastitis, and the anti-inflammatory mechanism of rosiglitazone on LPS-induced mastitis in rats may be due to its ability to inhibit NF-κB signaling pathways. PPAR-γ may be a potential therapeutic target against mastitis.

  15. Trematode infections in pregnant ewes can predispose to mastitis during the subsequent lactation period.

    PubMed

    Mavrogianni, V S; Papadopoulos, E; Spanos, S A; Mitsoura, A; Ptochos, S; Gougoulis, D A; Barbagianni, M S; Kyriazakis, I; Fthenakis, G C

    2014-02-01

    Objective was to investigate if trematode infections predispose ewes to mastitis and/or metritis. We used 80 trematode-infected ewes: primigravidae in group P-A and multigravidae in M-A remained untreated, primigravidae in P-B and multigravidae in M-B were drenched with netobimin and multigravidae in M-C were given rafoxanide. We collected faecal samples for parasitological examination, blood samples for β-hydroxybutyrate concentration measurement and uterine content, teat duct material and milk samples for bacteriological examination. We found significant differences in blood β-hydroxybutyrate concentrations between M-A, M-B and M-C during pregnancy (P ⩽ 0.002). We did not observe significant differences between groups regarding development of metritis (P>0.83). We found that for M-A, M-B and M-C ewes, respectively, median time to first case of mastitis was 5.75, 21 and 6.75 days after lambing (P = 0.003) and incidence risk of mastitis was 0.308, 0.069 and 0.222 (P = 0.047). We postulate that trematode infections predispose ewes to mastitis; perhaps, increased β-hydroxybutyrate blood concentrations adversely affect mammary cellular defences. This is the first report associating parasitic infections with mastitis in sheep.

  16. Functional adaptations of the transcriptome to mastitis-causing pathogens: the mammary gland and beyond.

    PubMed

    Loor, Juan J; Moyes, Kasey M; Bionaz, Massimo

    2011-12-01

    Application of microarrays to the study of intramammary infections in recent years has provided a wealth of fundamental information on the transcriptomics adaptation of tissue/cells to the disease. Due to its heavy toll on productivity and health of the animal, in vivo and in vitro transcriptomics works involving different mastitis-causing pathogens have been conducted on the mammary gland, primarily on livestock species such as cow and sheep, with few studies in non-ruminants. However, the response to an infectious challenge originating in the mammary gland elicits systemic responses in the animal and encompasses tissues such as liver and immune cells in the circulation, with also potential effects on other tissues such as adipose. The susceptibility of the animal to develop mastitis likely is affected by factors beyond the mammary gland, e.g. negative energy balance as it occurs around parturition. Objectives of this review are to discuss the use of systems biology concepts for the holistic study of animal responses to intramammary infection; providing an update of recent work using transcriptomics to study mammary and peripheral tissue (i.e. liver) as well as neutrophils and macrophage responses to mastitis-causing pathogens; discuss the effect of negative energy balance on mastitis predisposition; and analyze the bovine and murine mammary innate-immune responses during lactation and involution using a novel functional analysis approach to uncover potential predisposing factors to mastitis throughout an animal's productive life.

  17. Meta-Analysis of Transcriptional Responses to Mastitis-Causing Escherichia coli

    PubMed Central

    Younis, Sidra; Javed, Qamar; Blumenberg, Miroslav

    2016-01-01

    Bovine mastitis is a widespread disease in dairy cows, and is often caused by bacterial mammary gland infection. Mastitis causes reduced milk production and leads to excessive use of antibiotics. We present meta-analysis of transcriptional profiles of bovine mastitis from 10 studies and 307 microarrays, allowing identification of much larger sets of affected genes than any individual study. Combining multiple studies provides insight into the molecular effects of Escherichia coli infection in vivo and uncovers differences between the consequences of E. coli vs. Staphylococcus aureus infection of primary mammary epithelial cells (PMECs). In udders, live E. coli elicits inflammatory and immune defenses through numerous cytokines and chemokines. Importantly, E. coli infection causes downregulation of genes encoding lipid biosynthesis enzymes that are involved in milk production. Additionally, host metabolism is generally suppressed. Finally, defensins and bacteria-recognition genes are upregulated, while the expression of the extracellular matrix protein transcripts is silenced. In PMECs, heat-inactivated E. coli elicits expression of ribosomal, cytoskeletal and angiogenic signaling genes, and causes suppression of the cell cycle and energy production genes. We hypothesize that heat-inactivated E. coli may have prophylactic effects against mastitis. Heat-inactivated S. aureus promotes stronger inflammatory and immune defenses than E. coli. Lipopolysaccharide by itself induces MHC antigen presentation components, an effect not seen in response to E. coli bacteria. These results provide the basis for strategies to prevent and treat mastitis and may lead to the reduction in the use of antibiotics. PMID:26933871

  18. Bovine mastitis disease/pathogenicity: evidence of the potential role of microbial biofilms.

    PubMed

    Gomes, Fernanda; Saavedra, Maria José; Henriques, Mariana

    2016-04-01

    Bovine mastitis (BM) is a disease with high incidence worldwide and one of the most relevant bovine pathologies and the most costly to the dairy industry. BM is an inflammation of the udder and represents one of the most difficult veterinary diseases to control. Biofilm formation is considered a selective advantage for pathogens causing mastitis, facilitating bacterial persistence in the udder. In fact, recently some authors drew attention to the biofilm formation ability presented by several mastitis causing pathogens and to its possible relation with recurrent mastitis infections and with the increased resistance to antimicrobial agents and host immune defence system. Actually, up to now, several researchers reported the potential role of cells in this mode of growth in the previous facts mentioned. As a consequence of the presence of biofilms, the infection here focused is more difficult to treat and eradicate, making this problem a more relevant pressing issue. Thus, we believe that a deeper knowledge of these structures in mastitis can help to determine the best control strategy to be used in veterinary practice in order to reduce losses in the dairy industry and to ensure milk safety and quality. The aim of this paper was to review the existing research and consequently to provide an overview of the role of biofilms in BM infections. PMID:26772653

  19. Bovine mastitis disease/pathogenicity: evidence of the potential role of microbial biofilms.

    PubMed

    Gomes, Fernanda; Saavedra, Maria José; Henriques, Mariana

    2016-04-01

    Bovine mastitis (BM) is a disease with high incidence worldwide and one of the most relevant bovine pathologies and the most costly to the dairy industry. BM is an inflammation of the udder and represents one of the most difficult veterinary diseases to control. Biofilm formation is considered a selective advantage for pathogens causing mastitis, facilitating bacterial persistence in the udder. In fact, recently some authors drew attention to the biofilm formation ability presented by several mastitis causing pathogens and to its possible relation with recurrent mastitis infections and with the increased resistance to antimicrobial agents and host immune defence system. Actually, up to now, several researchers reported the potential role of cells in this mode of growth in the previous facts mentioned. As a consequence of the presence of biofilms, the infection here focused is more difficult to treat and eradicate, making this problem a more relevant pressing issue. Thus, we believe that a deeper knowledge of these structures in mastitis can help to determine the best control strategy to be used in veterinary practice in order to reduce losses in the dairy industry and to ensure milk safety and quality. The aim of this paper was to review the existing research and consequently to provide an overview of the role of biofilms in BM infections.

  20. Current management practices and interventions prioritised as part of a nationwide mastitis control plan

    PubMed Central

    Bradley, A. J.; Breen, J. E.; Hudson, C. D.; Green, M. J.

    2016-01-01

    The objectives of this study were to report performance and management data taken from a sample of UK dairy farms that have participated in the Agriculture and Horticulture Development Board Dairy Mastitis Control Plan (DMCP) and to identify important mastitis prevention practices that are not currently widely implemented. A total of 234 UK dairy herds were included in the study from which farm management and udder health data were collected. Herds were grouped according to their mastitis epidemiology and could be classed as (i) environmental dry period (EDP) (i.e. environmental pathogen with majority of infections being acquired during the dry period), (ii) environmental lactation (EL), (iii) contagious dry period (CDP) or (iv) contagious lactation (CL). The results of this study showed that many mastitis-related management practices that are generally considered to be important were not widely performed. A better understanding of those practices not widely adopted by UK dairy farmers at present may aid practitioners in identifying and overcoming potential barriers to improved mastitis control. PMID:26966249

  1. Meta-Analysis of Transcriptional Responses to Mastitis-Causing Escherichia coli.

    PubMed

    Younis, Sidra; Javed, Qamar; Blumenberg, Miroslav

    2016-01-01

    Bovine mastitis is a widespread disease in dairy cows, and is often caused by bacterial mammary gland infection. Mastitis causes reduced milk production and leads to excessive use of antibiotics. We present meta-analysis of transcriptional profiles of bovine mastitis from 10 studies and 307 microarrays, allowing identification of much larger sets of affected genes than any individual study. Combining multiple studies provides insight into the molecular effects of Escherichia coli infection in vivo and uncovers differences between the consequences of E. coli vs. Staphylococcus aureus infection of primary mammary epithelial cells (PMECs). In udders, live E. coli elicits inflammatory and immune defenses through numerous cytokines and chemokines. Importantly, E. coli infection causes downregulation of genes encoding lipid biosynthesis enzymes that are involved in milk production. Additionally, host metabolism is generally suppressed. Finally, defensins and bacteria-recognition genes are upregulated, while the expression of the extracellular matrix protein transcripts is silenced. In PMECs, heat-inactivated E. coli elicits expression of ribosomal, cytoskeletal and angiogenic signaling genes, and causes suppression of the cell cycle and energy production genes. We hypothesize that heat-inactivated E. coli may have prophylactic effects against mastitis. Heat-inactivated S. aureus promotes stronger inflammatory and immune defenses than E. coli. Lipopolysaccharide by itself induces MHC antigen presentation components, an effect not seen in response to E. coli bacteria. These results provide the basis for strategies to prevent and treat mastitis and may lead to the reduction in the use of antibiotics.

  2. Risks factors associated with subclinical mastitis in water buffaloes in Pakistan.

    PubMed

    Hussain, Riaz; Javed, Muhammad Tariq; Khan, Ahrar; Muhammad, Ghulam

    2013-11-01

    The present study was carried to ascertain the association of various risk factors of mastitis in water buffaloes. The milk samples from buffaloes were collected and screened through California Mastitis Test for the presence of mastitis. In the present study, 15.2 % prevalence of subclinical mastitis was recorded both at the government (13.4 %) and private farms (15.5 %). The chi-square analysis showed significantly higher involvement of the right rear and front quarters. The analysis of variance technique showed significant difference in live body weight, milk yield, teat end to floor distance (P < 0.001), udder depth, teat length, and teat diameter in mastitic and healthy buffaloes. The frequency analysis also revealed significant difference between various groups including lactation stage, teat and/or udder pathology, teat shape, and udder shape (P < 0.001). The logistic regression analysis revealed significant positive association of mastitis with milk leakage, live body weight, milk yield, parity, calf suckling, pendulous udder, number of attendants at the farm, dirty hind legs, and udder depth.

  3. Pathogen profile of clinical mastitis in Irish milk-recording herds reveals a complex aetiology.

    PubMed

    Keane, O M; Budd, K E; Flynn, J; McCoy, F

    2013-07-01

    Effective mastitis control requires knowledge of the predominant pathogen challenges on the farm. In order to quantify this challenge, the aetiological agents associated with clinical mastitis in 30 milk-recording dairy herds in Ireland over a complete lactation were investigated. Standard bacteriology was performed on 630 pretreatment quarter milk samples, of which 56 per cent were culture-positive, 42 per cent culture-negative and 2 per cent contaminated. Two micro-organisms were isolated from almost 5 per cent of the culture-positive samples. The bacteria isolated were Staphylococcus aureus (23 per cent), Streptococcus uberis (17 per cent), Escherichia coli (9 per cent), Streptococcus species (6 per cent), coagulase-negative Staphylococci (4 per cent) and other species (1 per cent). A wide variety of bacterial species were associated with clinical mastitis, with S aureus the most prevalent pathogen overall, followed by S uberis. However, the bacterial challenges varied widely from farm to farm. In comparison with previous reports, in the present study, the contagious pathogens S aureus and Streptococcus agalactiae were less commonly associated with clinical mastitis, whereas, the environmental pathogens S uberis and E coli were found more commonly associated with clinical mastitis. While S aureus remains the pathogen most commonly associated with intramammary infection in these herds, environmental pathogens, such as S uberis and E coli also present a considerable challenge. PMID:23694921

  4. Puerperal Mastitis: a Reproductive Event of Importance Affecting Anti-Mucin Antibody Levels and Ovarian Cancer Risk

    PubMed Central

    Cramer, Daniel W.; Williams, Kristina; Vitonis, Allison F.; Yamamoto, Hidemi S.; Stuebe, Alison; Welch, William R.; Titus, Linda; Fichorova, Raina N.

    2013-01-01

    Purpose Test the hypothesis that puerperal mastitis may alter immunity related to the mucin (MUC) family of glycoproteins and lower risk for ovarian cancer. Methods In two case-control studies conducted in New England between 1998–2008, we examined the association between self-reported mastitis and ovarian cancer in 1,483 women with epithelial ovarian cancer and 1,578 controls. IgG1 antibodies against (MUC1) CA15.3 and (MUC16) CA125 were measured using electrochemiluminescence assays in a subset of controls (n=200). Preoperative CA125 was recorded in 649 cases. The association between ovarian cancer and mastitis was assessed using unconditional logistic regression to calculate adjusted odds ratios, OR, and 95% confidence intervals (CI). Associations between mastitis and anti-CA15.3 and anti-CA125 antibodies and preoperative CA125 levels were evaluated using adjusted linear regression models. Results Prior mastitis was associated with a significantly lower risk for ovarian cancer: OR (and 95% CI) of 0.67 (0.48, 0.94) adjusted for parity, breastfeeding, and other potential confounders. The association was strongest with 2 or more episodes of mastitis; and risk declined progressively with increasing number of children and episodes of mastitis. Among controls, prior mastitis was associated with significantly higher anti-CA15.3 and anti-CA125 antibody levels and, among cases, with significantly lower preoperative CA125 levels. Conclusion Puerperal that mastitis may produce long-lasting anti-mucin antibodies that may lower the risk for ovarian cancer, plausibly through enhanced immune surveillance. Studying immune reactions related to MUC1 and MUC16 in the 10–20% of breastfeeding women who develop mastitis may suggest ways to duplicate its effects through vaccines based on both antigens. PMID:23925696

  5. Postpartum Intimate Partner Violence and Health Risks Among Young Mothers in the United States: A Prospective Study

    PubMed Central

    Ickovics, Jeannette; Lewis, Jessica B.; Magriples, Urania; Kershaw, Trace S.

    2014-01-01

    The study assessed the relationship between postpartum intimate partner violence (IPV) and postpartum health risks among young mothers over time. Data were collected from 2001 to 2005 on young women aged 14–25 attending obstetrics and gynecology clinics in two US cities. Postpartum IPV (i.e., emotional, physical, sexual) was assessed at 6 and 12 months after childbirth (n = 734). Four types of postpartum IPV patterns were examined: emerged IPV, dissipated IPV, repeated IPV, and no IPV. Emerged IPV occurred at 12 months postpartum, not 6 months postpartum. Dissipated IPV occurred at 6 months postpartum, not 12 months postpartum. Repeated IPV was reported at 6 months and 12 months postpartum. Postpartum health risks studied at both time points were perceived stress, depression, fear of condom negotiation, condom use, infant sleeping problems, and parental stress. Repeated measures analysis of covariance was used. The proportion of young mothers reporting IPV after childbirth increased from 17.9 % at 6 months postpartum to 25.3 % at 12 months postpartum (P < 0.001). Emerged and/or repeated postpartum IPV were associated with increased perceived stress, depression, fear of condom negotiation, and infant sleeping problems as well as decreased condom use (P < 0.05). Dissipated postpartum IPV was associated with decreased depression (P < 0.05). IPV screening and prevention programs for young mothers may reduce health risks observed in this group during the postpartum period. PMID:24562504

  6. Probing vaccine antigens against bovine mastitis caused by Streptococcus uberis.

    PubMed

    Collado, Rosa; Prenafeta, Antoni; González-González, Luis; Pérez-Pons, Josep Antoni; Sitjà, Marta

    2016-07-19

    Streptococcus uberis is a worldwide pathogen that causes intramammary infections in dairy cattle. Because virulence factors determining the pathogenicity of S. uberis have not been clearly identified so far, a commercial vaccine is not yet available. Different S. uberis strains have the ability to form biofilm in vitro, although the association of this kind of growth with the development of mastitis is unknown. The objective of this study was to evaluate the potential use as vaccine antigens of proteins from S. uberis biofilms, previously identified by proteomic and immunological analyses. The capability of eliciting a protective immune response by targeted candidates was assayed on a murine model. Sera from rabbits immunized with S. uberis biofilm preparations and a convalescent cow intra-mammary infected with S. uberis were probed against cell wall proteins from biofilm and planktonic cells previously separated by two-dimensional gel electrophoresis. Using rabbit immunized serum, two proteins were found to be up-regulated in biofilm cells as compared to planktonic cells; when serum from the convalescent cow was used, up to sixteen biofilm proteins were detected. From these proteins, glyceraldehyde-3-phosphate dehydrogenase (GAPDH), fructose-biphosphate aldolase (FBA), and elongation factor Ts (EFTs) were chosen to be tested as vaccine antigen candidates. For this purpose, different groups of mice were immunized with the three recombinant-expressed proteins (each one formulated separately in a vaccine), and thereafter intraperitoneally challenged with S. uberis. The three proteins induced specific IgG antibodies, but a significant reduction of mortality was only observed in the groups of mice vaccinated with FBA or EFTs. These results suggest that FBA and EFTs might be considered as strong antigenic candidates for a vaccine against S. uberis bovine mastitis. Moreover, this is the first study to indicate that also in S. uberis, GAPDH, FBA and EFTs, as proteins

  7. Innate immune response of bovine mammary gland to pathogenic bacteria responsible for mastitis.

    PubMed

    Oviedo-Boyso, Javier; Valdez-Alarcón, Juan J; Cajero-Juárez, Marcos; Ochoa-Zarzosa, Alejandra; López-Meza, Joel E; Bravo-Patiño, Alejandro; Baizabal-Aguirre, Víctor M

    2007-04-01

    Mastitis (mammary gland inflammation) is one of the most important bovine diseases causing economic losses to dairy producers. Mammary gland inflammation is a consequence of the activity of a number of cell and soluble factors that function together to eliminate invading microorganisms. The factors involved in this inflammatory response differ depending on the infectious agent. This review analyzes the factors involved in the immunologic mechanisms against the main pathogenic bacteria causing mastitis, and emphasizes the innate immune response of the mammary gland. Knowledge, at the molecular level, of the mammary gland immune response during infection by pathogenic bacteria is fundamental to the design of effective therapies to control and eradicate bovine mastitis. PMID:16882453

  8. Invited review: Mastitis in dairy heifers: nature of the disease, potential impact, prevention, and control.

    PubMed

    De Vliegher, S; Fox, L K; Piepers, S; McDougall, S; Barkema, H W

    2012-03-01

    Heifer mastitis is a disease that potentially threatens production and udder health in the first and subsequent lactations. In general, coagulase-negative staphylococci (CNS) are the predominant cause of intramammary infection and subclinical mastitis in heifers around parturition, whereas Staphylococcus aureus and environmental pathogens cause a minority of the cases. Clinical heifer mastitis is typically caused by the major pathogens. The variation in proportions of causative pathogens between studies, herds, and countries is considerable. The magnitude of the effect of heifer mastitis on an individual animal is influenced by the form of mastitis (clinical versus subclinical), the virulence of the causative pathogen(s) (major versus minor pathogens), the time of onset of infection relative to calving, cure or persistence of the infection when milk production has started, and the host's immunity. Intramammary infection in early lactation caused by CNS does not generally have a negative effect on subsequent productivity. At the herd level, the impact will depend on the prevalence and incidence of the disease, the nature of the problem (clinical, subclinical, nonfunctional quarters), the causative pathogens involved (major versus minor pathogens), the ability of the animals to cope with the disease, and the response of the dairy manager to control the disease through management changes. Specific recommendations to prevent and control mastitis in late gestation in periparturient heifers are not part of the current National Mastitis Council mastitis and prevention program. Control and prevention is currently based on avoidance of inter-sucking among young stock, fly control, optimal nutrition, and implementation of hygiene control and comfort measures, especially around calving. More risk factors for subclinical and clinical heifer mastitis have been identified (e.g., season, location of herd, stage of pregnancy) although they do not lend themselves to the development

  9. In vitro antimicrobial activity of plant-derived diterpenes against bovine mastitis bacteria.

    PubMed

    Fonseca, Ariana P; Estrela, Fernanda T; Moraes, Thaís S; Carneiro, Luiza J; Bastos, Jairo K; dos Santos, Raquel A; Ambrósio, Sérgio R; Martins, Carlos H G; Veneziani, Rodrigo C S

    2013-01-01

    We evaluated the antibacterial activity of three diterpenes isolated from natural sources against a panel of microorganisms responsible for bovine mastitis. ent-Copalic acid (CA) was the most active metabolite, with promising MIC values (from 1.56 to 6.25 µg mL-1) against Staphylococcus aureus (ATCC and clinical isolate), Staphylococcus epidermidis, Streptococcus agalactiae, and Streptococcus dysgalactiae. We conducted time-kill assays of CA against S. aureus, a commensal organism considered to be a ubiquitous etiological agent of bovine mastitis in dairy farms worldwide. In the first 12 h, CA only inhibited the growth of the inoculums (bacteriostatic effect), but its bactericidal effect was clearly noted thereafter (between 12 and 24 h). In conclusion, CA should be considered for the control of several Gram-positive bacteria related to bovine mastitis. PMID:23884123

  10. Autoradiographic analysis of GABAA receptor binding in the neural anxiety network of postpartum and non-postpartum laboratory rats

    PubMed Central

    Miller, Stephanie M.; Lonstein, Joseph S.

    2011-01-01

    Postpartum female rats exhibit a suppression of anxiety-related behaviors when compared to diestrous virgin females, pregnant females, and males. This blunted anxiety promotes optimal maternal care and involves elevated GABA neurotransmission, possibly including greater density of GABAA and benzodiazepine receptors in the postpartum brain. We here examined autoradiographic binding of [3H]muscimol to measure the total population of GABAA receptors and [3H]flunitrazepam to assess density of benzodiazepine sites in the medial prefrontal cortex, bed nucleus of the stria terminalis, amygdala, hippocampus, and periaqueductal gray of female rats sacrificed on day 7 postpartum, day 10 of pregnancy, or as diestrous virgins. A group of sexually naïve male rats was also included. We found that [3H]muscimol binding did not differ among groups in any site but that diestrous virgin females had greater [3H]flunitrazepam binding in the CA1 and dentate gyrus of the hippocampus compared to mid-pregnant females and males. Notably, postpartum and diestrous virgin females did not significantly differ in binding of either ligand in any site examined. This is the first study to evaluate the densities of GABAA and benzodiazepine binding sites simultaneously across three female reproductive states and sex with a focus on brain sites influencing anxiety-related behaviors. The results suggest that changes other GABAA receptor characteristics, such as subunit composition or increased presynaptic GABA release during interactions with offspring, must instead play a greater role in the postpartum suppression of anxiety in laboratory rats. PMID:21664440

  11. [Microbiological diagnosis of bacterial infection associated with delivery and postpartum].

    PubMed

    Padilla-Ortega, Belén; Delgado-Palacio, Susana; García-Garrote, Fernando; Rodríguez-Gómez, Juan Miguel; Romero-Hernández, Beatriz

    2016-05-01

    The newborn may acquire infections during delivery due to maternal colonization of the birth canal, by microorganisms such as Streptococcus agalactiae that caused early neonatal infection, or acquisition through the placenta, amniotic fluid or birth products. After birth, the newborn that needs hospitalization can develop nosocomial infections during their care and exceptionally through lactation by infectious mastitis or incorrect handling of human milk, which does not require to stop breastfeeding in most cases. It is important and necessary to perform microbiological diagnosis for the correct treatment of perinatal infections, especially relevant in preterm infants with low or very low weight with high mortality rates.

  12. Acute phase response in two consecutive experimentally induced E. coli intramammary infections in dairy cows

    PubMed Central

    Suojala, Leena; Orro, Toomas; Järvinen, Hanna; Saatsi, Johanna; Pyörälä, Satu

    2008-01-01

    Background Acute phase proteins haptoglobin (Hp), serum amyloid A (SAA) and lipopolysaccharide binding protein (LBP) have suggested to be suitable inflammatory markers for bovine mastitis. The aim of the study was to investigate acute phase markers along with clinical parameters in two consecutive intramammary challenges with Escherichia coli and to evaluate the possible carry-over effect when same animals are used in an experimental model. Methods Mastitis was induced with a dose of 1500 cfu of E. coli in one quarter of six cows and inoculation repeated in another quarter after an interval of 14 days. Concentrations of acute phase proteins haptoglobin (Hp), serum amyloid A (SAA) and lipopolysaccharide binding protein (LBP) were determined in serum and milk. Results In both challenges all cows became infected and developed clinical mastitis within 12 hours of inoculation. Clinical disease and acute phase response was generally milder in the second challenge. Concentrations of SAA in milk started to increase 12 hours after inoculation and peaked at 60 hours after the first challenge and at 44 hours after the second challenge. Concentrations of SAA in serum increased more slowly and peaked at the same times as in milk; concentrations in serum were about one third of those in milk. Hp started to increase in milk similarly and peaked at 36–44 hours. In serum, the concentration of Hp peaked at 60–68 hours and was twice as high as in milk. LBP concentrations in milk and serum started to increase after 12 hours and peaked at 36 hours, being higher in milk. The concentrations of acute phase proteins in serum and milk in the E. coli infection model were much higher than those recorded in experiments using Gram-positive pathogens, indicating the severe inflammation induced by E. coli. Conclusion Acute phase proteins would be useful parameters as mastitis indicators and to assess the severity of mastitis. If repeated experimental intramammary induction of the same animals

  13. Hematobiochemical profile in Surti goats during post-partum period

    PubMed Central

    Manat, Tanvi D.; Chaudhary, Sandhya S.; Singh, Virendra Kumar; Patel, Sanjay B.; Puri, Gopal

    2016-01-01

    Aim: The study was undertaken to find out the changes in hematobiochemical profile in post-partum Surti goats. Materials and Methods: The present study was conducted on 40 Surti goats out of which 20 goats who had undergone recent parturition acted as treatment group and 20 non-pregnant animals comprised control group. Blood samples were collected from the treatment group on 0, 7, 14, 21, 30, and 45 days post kidding and once from the control group. Blood samples were analyzed for hematological parameters such as hemoglobin (Hb), packed cell volume (PCV), total erythrocyte count (TEC), total leukocyte count (TLC), differential leukocyte count, and biochemical metabolites such as total protein (TP), albumin, globulin, total cholesterol (TC), triglycerides (TG), non-esterified fatty acid (NEFA), glucose, and urea. Results: Hb level was the highest on the 45th day and lowest on the day of parturition. Significantly low level of Hb, PCV, and lymphocyte was found on 0 day and significantly high level was found on the 45th day. TEC was also low on the 0 day and high on the 45th day post kidding, but the difference was non-significant. Mid-sized cells and granulocyte percentage decreased significantly from 0 to 45th day post-partum. TP, albumin, and urea were found to be lowest on 0 day and highest on 45th day post-partum. Urea concentration increased parallel to TP indicating an increase in urea production with catabolism of protein. The globulin concentration also increased from 0 to 45th day post-partum, but the difference was non-significant. TC, TG, and NEFA were the highest on 0 day and lowest on the 45th day post-partum. Decrease in TC and TG from 0 to 45th day post-partum indicates that the animals utilized the lipids for the supply of energy for milk production. High level of NEFA acts as an indicator of negative energy status but in the present study, the high glucose level on 0 day indicates that the animals were in positive energy status. The glucose

  14. Lactic Acid Bacteria Isolated from Bovine Mammary Microbiota: Potential Allies against Bovine Mastitis.

    PubMed

    Bouchard, Damien S; Seridan, Bianca; Saraoui, Taous; Rault, Lucie; Germon, Pierre; Gonzalez-Moreno, Candelaria; Nader-Macias, Fatima M E; Baud, Damien; François, Patrice; Chuat, Victoria; Chain, Florian; Langella, Philippe; Nicoli, Jacques; Le Loir, Yves; Even, Sergine

    2015-01-01

    Bovine mastitis is a costly disease in dairy cattle worldwide. As of yet, the control of bovine mastitis is mostly based on prevention by thorough hygienic procedures during milking. Additional strategies include vaccination and utilization of antibiotics. Despite these measures, mastitis is not fully under control, thus prompting the need for alternative strategies. The goal of this study was to isolate autochthonous lactic acid bacteria (LAB) from bovine mammary microbiota that exhibit beneficial properties that could be used for mastitis prevention and/or treatment. Sampling of the teat canal led to the isolation of 165 isolates, among which a selection of ten non-redundant LAB strains belonging to the genera Lactobacillus and Lactococcus were further characterized with regard to several properties: surface properties (hydrophobicity, autoaggregation); inhibition potential of three main mastitis pathogens, Staphylococcus aureus, Escherichia coli and Streptococcus uberis; colonization capacities of bovine mammary epithelial cells (bMEC); and immunomodulation properties. Three strains, Lactobacillus brevis 1595 and 1597 and Lactobacillus plantarum 1610, showed high colonization capacities and a medium surface hydrophobicity. These strains are good candidates to compete with pathogens for mammary gland colonization. Moreover, nine strains exhibited anti-inflammatory properties, as illustrated by the lower IL-8 secretion by E. coli-stimulated bMEC in the presence of these LAB. Full genome sequencing of five candidate strains allowed to check for undesirable genetic elements such as antibiotic resistance genes and to identify potential bacterial determinants involved in the beneficial properties. This large screening of beneficial properties while checking for undesirable genetic markers allowed the selection of promising candidate LAB strains from bovine mammary microbiota for the prevention and/or treatment of bovine mastitis.

  15. Lactic Acid Bacteria Isolated from Bovine Mammary Microbiota: Potential Allies against Bovine Mastitis

    PubMed Central

    Saraoui, Taous; Rault, Lucie; Germon, Pierre; Gonzalez-Moreno, Candelaria; Nader-Macias, Fatima M. E.; Baud, Damien; François, Patrice; Chuat, Victoria; Chain, Florian; Langella, Philippe; Nicoli, Jacques; Le Loir, Yves; Even, Sergine

    2015-01-01

    Bovine mastitis is a costly disease in dairy cattle worldwide. As of yet, the control of bovine mastitis is mostly based on prevention by thorough hygienic procedures during milking. Additional strategies include vaccination and utilization of antibiotics. Despite these measures, mastitis is not fully under control, thus prompting the need for alternative strategies. The goal of this study was to isolate autochthonous lactic acid bacteria (LAB) from bovine mammary microbiota that exhibit beneficial properties that could be used for mastitis prevention and/or treatment. Sampling of the teat canal led to the isolation of 165 isolates, among which a selection of ten non-redundant LAB strains belonging to the genera Lactobacillus and Lactococcus were further characterized with regard to several properties: surface properties (hydrophobicity, autoaggregation); inhibition potential of three main mastitis pathogens, Staphylococcus aureus, Escherichia coli and Streptococcus uberis; colonization capacities of bovine mammary epithelial cells (bMEC); and immunomodulation properties. Three strains, Lactobacillus brevis 1595 and 1597 and Lactobacillus plantarum 1610, showed high colonization capacities and a medium surface hydrophobicity. These strains are good candidates to compete with pathogens for mammary gland colonization. Moreover, nine strains exhibited anti-inflammatory properties, as illustrated by the lower IL-8 secretion by E. coli-stimulated bMEC in the presence of these LAB. Full genome sequencing of five candidate strains allowed to check for undesirable genetic elements such as antibiotic resistance genes and to identify potential bacterial determinants involved in the beneficial properties. This large screening of beneficial properties while checking for undesirable genetic markers allowed the selection of promising candidate LAB strains from bovine mammary microbiota for the prevention and/or treatment of bovine mastitis. PMID:26713450

  16. Incidence Rates of Clinical Mastitis among Canadian Holsteins Classified as High, Average, or Low Immune Responders

    PubMed Central

    Miglior, Filippo; Mallard, Bonnie A.

    2013-01-01

    The objective of this study was to compare the incidence rate of clinical mastitis (IRCM) between cows classified as high, average, or low for antibody-mediated immune responses (AMIR) and cell-mediated immune responses (CMIR). In collaboration with the Canadian Bovine Mastitis Research Network, 458 lactating Holsteins from 41 herds were immunized with a type 1 and a type 2 test antigen to stimulate adaptive immune responses. A delayed-type hypersensitivity test to the type 1 test antigen was used as an indicator of CMIR, and serum antibody of the IgG1 isotype to the type 2 test antigen was used for AMIR determination. By using estimated breeding values for these traits, cows were classified as high, average, or low responders. The IRCM was calculated as the number of cases of mastitis experienced over the total time at risk throughout the 2-year study period. High-AMIR cows had an IRCM of 17.1 cases per 100 cow-years, which was significantly lower than average and low responders, with 27.9 and 30.7 cases per 100 cow-years, respectively. Low-AMIR cows tended to have the most severe mastitis. No differences in the IRCM were noted when cows were classified based on CMIR, likely due to the extracellular nature of mastitis-causing pathogens. The results of this study demonstrate the desirability of breeding dairy cattle for enhanced immune responses to decrease the incidence and severity of mastitis in the Canadian dairy industry. PMID:23175290

  17. Molecular Epidemiology of Streptococcus uberis Clinical Mastitis in Dairy Herds: Strain Heterogeneity and Transmission.

    PubMed

    Davies, P L; Leigh, J A; Bradley, A J; Archer, S C; Emes, R D; Green, M J

    2016-01-01

    Multilocus sequence typing was successfully completed on 494 isolates of Streptococcus uberis from clinical mastitis cases in a study of 52 commercial dairy herds over a 12-month period. In total, 195 sequence types (STs) were identified. S. uberis mastitis cases that occurred in different cows within the same herd and were attributed to a common ST were classified as potential transmission events (PTEs). Clinical cases attributed to 35 of the 195 STs identified in this study were classified PTE. PTEs were identified in 63% of the herds. PTE-associated cases, which include the first recorded occurrence of that ST in that herd (index case) and all persistent infections with that PTE ST, represented 40% of all the clinical mastitis cases and occurred in 63% of the herds. PTE-associated cases accounted for >50% of all S. uberis clinical mastitis cases in 33% of the herds. Nine STs (ST-5, -6, -20, -22, -24, -35, -233, -361, and -512), eight of which were grouped within a clonal complex (sharing at least four alleles), were statistically overrepresented (OVR STs). The findings indicate that 38% of all clinical mastitis cases and 63% of the PTEs attributed to S. uberis in dairy herds may be caused by the nine most prevalent strains. The findings suggest that a small subset of STs is disproportionally important in the epidemiology of S. uberis mastitis in the United Kingdom, with cow-to-cow transmission of S. uberis potentially occurring in the majority of herds in the United Kingdom, and may be the most important route of infection in many herds. PMID:26491180

  18. Molecular Epidemiology of Streptococcus uberis Clinical Mastitis in Dairy Herds: Strain Heterogeneity and Transmission

    PubMed Central

    Leigh, J. A.; Bradley, A. J.; Archer, S. C.; Emes, R. D.; Green, M. J.

    2015-01-01

    Multilocus sequence typing was successfully completed on 494 isolates of Streptococcus uberis from clinical mastitis cases in a study of 52 commercial dairy herds over a 12-month period. In total, 195 sequence types (STs) were identified. S. uberis mastitis cases that occurred in different cows within the same herd and were attributed to a common ST were classified as potential transmission events (PTEs). Clinical cases attributed to 35 of the 195 STs identified in this study were classified PTE. PTEs were identified in 63% of the herds. PTE-associated cases, which include the first recorded occurrence of that ST in that herd (index case) and all persistent infections with that PTE ST, represented 40% of all the clinical mastitis cases and occurred in 63% of the herds. PTE-associated cases accounted for >50% of all S. uberis clinical mastitis cases in 33% of the herds. Nine STs (ST-5, -6, -20, -22, -24, -35, -233, -361, and -512), eight of which were grouped within a clonal complex (sharing at least four alleles), were statistically overrepresented (OVR STs). The findings indicate that 38% of all clinical mastitis cases and 63% of the PTEs attributed to S. uberis in dairy herds may be caused by the nine most prevalent strains. The findings suggest that a small subset of STs is disproportionally important in the epidemiology of S. uberis mastitis in the United Kingdom, with cow-to-cow transmission of S. uberis potentially occurring in the majority of herds in the United Kingdom, and may be the most important route of infection in many herds. PMID:26491180

  19. Magnolol inhibits the inflammatory response in mouse mammary epithelial cells and a mouse mastitis model.

    PubMed

    Wei, Wang; Dejie, Liang; Xiaojing, Song; Tiancheng, Wang; Yongguo, Cao; Zhengtao, Yang; Naisheng, Zhang

    2015-02-01

    Mastitis comprises an inflammation of the mammary gland, which is almost always linked with bacterial infection. The treatment of mastitis concerns antimicrobial substances, but not very successful. On the other hand, anti-inflammatory therapy with Chinese traditional medicine becomes an effective way for treating mastitis. Magnolol is a polyphenolic binaphthalene compound extracted from the stem bark of Magnolia sp., which has been shown to exert a potential for anti-inflammatory activity. The purpose of this study was to investigate the protective effects of magnolol on inflammation in lipopolysaccharide (LPS)-induced mastitis mouse model in vivo and the mechanism of this protective effects in LPS-stimulated mouse mammary epithelial cells (MMECs) in vitro. The damage of tissues was determined by histopathology and myeloperoxidase (MPO) assay. The expression of pro-inflammatory cytokines was determined by enzyme-linked immunosorbent assay (ELISA). Nuclear factor-kappa B (NF-κB), inhibitory kappa B (IκBα) protein, p38, extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase (JNK), and Toll-like receptor 4 (TLR4) were determined by Western blot. The results showed that magnolol significantly inhibit the LPS-induced TNF-α, IL-6, and IL-1β production both in vivo and vitro. Magnolol declined the phosphorylation of IκBα, p65, p38, ERK, and JNK in LPS-stimulated MMECs. Furthermore, magnolol inhibited the expression of TLR4 in LPS-stimulated MMECs. In vivo study, it was also observed that magnolol attenuated the damage of mastitis tissues in the mouse models. These findings demonstrated that magnolol attenuate LPS-stimulated inflammatory response by suppressing TLR4/NF-κB/mitogen-activated protein kinase (MAPK) signaling system. Thereby, magnolol may be a therapeutic agent against mastitis.

  20. Shifted T Helper Cell Polarization in a Murine Staphylococcus aureus Mastitis Model.

    PubMed

    Zhao, Yanqing; Zhou, Ming; Gao, Yang; Liu, Heyuan; Yang, Wenyu; Yue, Jinhua; Chen, Dekun

    2015-01-01

    Mastitis, one of the most costly diseases in dairy ruminants, is an inflammation of the mammary gland caused by pathogenic infection. The mechanisms of adaptive immunity against pathogens in mastitis have not been fully elucidated. To investigate T helper cell-mediated adaptive immune responses, we established a mastitis model by challenge with an inoculum of 4 × 106 colony-forming units of Staphylococcus aureus in the mammary gland of lactating mice, followed by quantification of bacterial burden and histological analysis. The development of mastitis was accompanied by a significant increase in both Th17 and Th1 cells in the mammary gland. Moreover, the relative expression of genes encoding cytokines and transcription factors involved in the differentiation and function of these T helper cells, including Il17, Rorc, Tgfb, Il1b, Il23, Ifng, Tbx21, and Il12, was greatly elevated in the infected mammary gland. IL-17 is essential for neutrophil recruitment to infected mammary gland via CXC chemokines, whereas the excessive IL-17 production contributes to tissue damage in mastitis. In addition, a shift in T helper cell polarization toward Th2 and Treg cells was observed 5 days post-infection, and the mRNA expression of the anti-inflammatory cytokine Il10 was markedly increased at day 7 post-infection. These results indicate that immune clearance of Staphylococcus aureus in mastitis is facilitated by the enrichment of Th17, Th1 and Th2 cells in the mammary gland mediated by pro-inflammatory cytokine production, which is tightly regulated by Treg cells and the anti-inflammatory cytokine IL-10.

  1. Lactic Acid Bacteria Isolated from Bovine Mammary Microbiota: Potential Allies against Bovine Mastitis.

    PubMed

    Bouchard, Damien S; Seridan, Bianca; Saraoui, Taous; Rault, Lucie; Germon, Pierre; Gonzalez-Moreno, Candelaria; Nader-Macias, Fatima M E; Baud, Damien; François, Patrice; Chuat, Victoria; Chain, Florian; Langella, Philippe; Nicoli, Jacques; Le Loir, Yves; Even, Sergine

    2015-01-01

    Bovine mastitis is a costly disease in dairy cattle worldwide. As of yet, the control of bovine mastitis is mostly based on prevention by thorough hygienic procedures during milking. Additional strategies include vaccination and utilization of antibiotics. Despite these measures, mastitis is not fully under control, thus prompting the need for alternative strategies. The goal of this study was to isolate autochthonous lactic acid bacteria (LAB) from bovine mammary microbiota that exhibit beneficial properties that could be used for mastitis prevention and/or treatment. Sampling of the teat canal led to the isolation of 165 isolates, among which a selection of ten non-redundant LAB strains belonging to the genera Lactobacillus and Lactococcus were further characterized with regard to several properties: surface properties (hydrophobicity, autoaggregation); inhibition potential of three main mastitis pathogens, Staphylococcus aureus, Escherichia coli and Streptococcus uberis; colonization capacities of bovine mammary epithelial cells (bMEC); and immunomodulation properties. Three strains, Lactobacillus brevis 1595 and 1597 and Lactobacillus plantarum 1610, showed high colonization capacities and a medium surface hydrophobicity. These strains are good candidates to compete with pathogens for mammary gland colonization. Moreover, nine strains exhibited anti-inflammatory properties, as illustrated by the lower IL-8 secretion by E. coli-stimulated bMEC in the presence of these LAB. Full genome sequencing of five candidate strains allowed to check for undesirable genetic elements such as antibiotic resistance genes and to identify potential bacterial determinants involved in the beneficial properties. This large screening of beneficial properties while checking for undesirable genetic markers allowed the selection of promising candidate LAB strains from bovine mammary microbiota for the prevention and/or treatment of bovine mastitis. PMID:26713450

  2. Shifted T Helper Cell Polarization in a Murine Staphylococcus aureus Mastitis Model

    PubMed Central

    Zhao, Yanqing; Zhou, Ming; Gao, Yang; Liu, Heyuan; Yang, Wenyu; Yue, Jinhua; Chen, Dekun

    2015-01-01

    Mastitis, one of the most costly diseases in dairy ruminants, is an inflammation of the mammary gland caused by pathogenic infection. The mechanisms of adaptive immunity against pathogens in mastitis have not been fully elucidated. To investigate T helper cell-mediated adaptive immune responses, we established a mastitis model by challenge with an inoculum of 4 × 106 colony-forming units of Staphylococcus aureus in the mammary gland of lactating mice, followed by quantification of bacterial burden and histological analysis. The development of mastitis was accompanied by a significant increase in both Th17 and Th1 cells in the mammary gland. Moreover, the relative expression of genes encoding cytokines and transcription factors involved in the differentiation and function of these T helper cells, including Il17, Rorc, Tgfb, Il1b, Il23, Ifng, Tbx21, and Il12, was greatly elevated in the infected mammary gland. IL-17 is essential for neutrophil recruitment to infected mammary gland via CXC chemokines, whereas the excessive IL-17 production contributes to tissue damage in mastitis. In addition, a shift in T helper cell polarization toward Th2 and Treg cells was observed 5 days post-infection, and the mRNA expression of the anti-inflammatory cytokine Il10 was markedly increased at day 7 post-infection. These results indicate that immune clearance of Staphylococcus aureus in mastitis is facilitated by the enrichment of Th17, Th1 and Th2 cells in the mammary gland mediated by pro-inflammatory cytokine production, which is tightly regulated by Treg cells and the anti-inflammatory cytokine IL-10. PMID:26230498

  3. Factors associated with clinical mastitis incidence in French dairy herds during late gestation and early lactation.

    PubMed

    Barnouin, J; Chassagne, M

    1998-01-01

    A prospective epidemiological survey was conducted in dairy herds in Brittany (France), concerning 139 herd-years. The data were divided into ten 14 herd-year groups (deciles) and three of these were compared using discrimination by barycentric analysis to study herd late gestation and early lactation variables associated with the annual incidence of herd clinical mastitis in the first 60 days of gestation (CMAI). The first decile included herd-years with low CMAI (o to 4.6%), the second decile, herd-years with medium CMAI (11.6 to 14.3%) and the last decile, herd-years with high CMAI (26.3 to 45.5%). Herd data included diet components, milk yield and reproduction parameters, clinical diseases, body condition score, body dirtiness score and circulating biochemical and hematological markers. The high CMAI group had the following characteristics: 1) lower percentages of dried cows supplemented with vitamins 'ADE'; 2) higher levels of plasma ceruloplasmin and higher gamma glutamyl transferase activities (GGT) in the late gestation period; 3) higher percentages of winter calvings (December, January, February). Clinical mastitis risk could be controlled by supplementations with vitamins A, D and E in the late gestation period, because of the potential relationship between oxidative stress and mastitis. Higher GGT activities would be associated with Fasciolasis via common climatic risk factors (rainfall, humidity) for both mastitis and liver flukes. Winter calving and clinical mastitis would be associated with unfavourable hygiene conditions and stress at calving related to high animal density and bad weather conditions. Ceruloplasmin could be a specific predictor for mastitis risk through nutritional, immune and genetic interrelated factors. PMID:9601148

  4. Immunotherapeutic potential of Ocimum sanctum (L) in bovine subclinical mastitis.

    PubMed

    Mukherjee, Reena; Dash, P K; Ram, G C

    2005-08-01

    Immunotherapeutic potential of aqueous extract of Ocimum sanctum (O. sanctum) leaf in bovine sub-clinical mastitis (SCM) was investigated. Somatic cell count (SCC), total bacterial count (TBC), milk differential leukocyte count (DLC), phagocytic activity and Phagocytic index and leukocyte lysosomal enzymes like myeloperoxidase and acid phosphatase content were evaluated after intramammary infusion of aqueous leaf extract of O. sanctum. The results revealed that the aqueous extract of O. sanctum treatment reduced the TBC and increased neutrophil and lymphocyte counts with enhanced phagocytic activity and phagocytic index. Similarly, the lysosomal enzymes contents of the milk polymorphonuclear cells (PMNs) were also enhanced significantly in animals treated with the extract. The results suggest that the crude aqueous extract of O. sanctum (leaf) possesses some biologically active principles that are antibacterial and immunomodulatory in nature. As such, the present wok substantiates the therapeutic use of medicinal herb and also emphasizes on the potential of the commonly available non-toxic substances to enhance the mammary immunity. PMID:15894022

  5. Mastitis caused by Mycobacterium kansasii infection in a dog.

    PubMed

    Murai, Atsuko; Maruyama, Soichi; Nagata, Masahiko; Yuki, Masashi

    2013-09-01

    A 2-year, 7-month-old female Chihuahua was admitted for a mammary mass measuring one cm in diameter. The dog had a history of demodicosis for 4 months and showed signs of pseudopregnancy at the time of the visit. Cytologic examination of an aspirate of the mass revealed a large number of macrophages containing nonstaining bacterial rods, which were acid-fast in a Ziehl-Neelsen stain, suggesting mycobacterial infection. Histologic examination of the mass revealed a pyogranulomatous mastitis characterized by an infiltration with macrophages containing acid-fast bacteria. Mycobacterium kansasii was subsequently cultured and identified by PCR. Surgical excision of the mass resulted in the growth of other dermal masses, but antimycobacterial treatment with rifampin and clarithromycin resolved these masses within 1 month. Three months after discontinuation of the treatment, similar organisms were found in aspirates of the enlarged bilateral inguinal lymph nodes by cytologic examination. Despite antimycobacterial treatment for another 4 months, there was no improvement and demodicosis also recurred. The dog eventually died of lymphoma 5 months after the relapse of mycobacterial infection. Although M kansasii is considered an important pathogen for pulmonary and cutaneous disease in people, there is only one report in a dog with an infection in a pleural effusion. As both adult-onset demodicosis in dogs as well as mycobacterial infection in people have been associated with T-lymphocyte deficiency, the M kansasii infection in this dog may have been associated with a condition of immune compromise.

  6. Mastitis caused by Mycobacterium kansasii infection in a dog.

    PubMed

    Murai, Atsuko; Maruyama, Soichi; Nagata, Masahiko; Yuki, Masashi

    2013-09-01

    A 2-year, 7-month-old female Chihuahua was admitted for a mammary mass measuring one cm in diameter. The dog had a history of demodicosis for 4 months and showed signs of pseudopregnancy at the time of the visit. Cytologic examination of an aspirate of the mass revealed a large number of macrophages containing nonstaining bacterial rods, which were acid-fast in a Ziehl-Neelsen stain, suggesting mycobacterial infection. Histologic examination of the mass revealed a pyogranulomatous mastitis characterized by an infiltration with macrophages containing acid-fast bacteria. Mycobacterium kansasii was subsequently cultured and identified by PCR. Surgical excision of the mass resulted in the growth of other dermal masses, but antimycobacterial treatment with rifampin and clarithromycin resolved these masses within 1 month. Three months after discontinuation of the treatment, similar organisms were found in aspirates of the enlarged bilateral inguinal lymph nodes by cytologic examination. Despite antimycobacterial treatment for another 4 months, there was no improvement and demodicosis also recurred. The dog eventually died of lymphoma 5 months after the relapse of mycobacterial infection. Although M kansasii is considered an important pathogen for pulmonary and cutaneous disease in people, there is only one report in a dog with an infection in a pleural effusion. As both adult-onset demodicosis in dogs as well as mycobacterial infection in people have been associated with T-lymphocyte deficiency, the M kansasii infection in this dog may have been associated with a condition of immune compromise. PMID:23808608

  7. Serum haptoglobin and C-reactive protein concentration in relation to rectal and vaginal temperature of early postpartum sows.

    PubMed

    Stiehler, T; Heuwieser, W; Pfützner, A; Burfeind, O

    2016-08-01

    Various attempts were made to improve the diagnosis of the periparturient hypogalactia syndrome in sows. A new approach was the detection of elevated concentrations of acute phase proteins. The objective of our study was to investigate the serum concentrations of haptoglobin (Hp) and C-reactive protein (CRP) in sows on Day 7 postpartum and relationship to body temperature. From Day 1 to Day 6 postpartum, 199 sows were clinically examined and a blood sample was taken for measuring Hp and CRP at Day 7. The median of Hp and CRP were 1.83 mg/mL (interquartile range: 1.42-2.13 mg/mL) and 60.0 μg/mL (interquartile range: 15.2-216.5 μg/mL). We did not find a correlation between Hp and CRP (ρ = 0.11, P = 0.12) nor a difference between sows categorized as ill and healthy sows in Hp concentration (P = 0.1) and CRP (P = 0.34). Sows with Hp > 2.13 mg/mL had a higher rectal temperature than sows with Hp ≤ 2.13 mg/mL (P = 0.037), but there was no difference in vaginal temperature (P = 0.24). Regarding CRP, sows with CRP greater than 216.5 μg/mL had higher rectal temperature (P = 0.017) and vaginal temperature (P = 0.02) than sows with CRP ≤ 216.5 μg/mL. As demonstrated in this study, Hp and CRP do not support the detection of early postpartum disorders in sows.

  8. Isolation of nuc mutant isolates of Staphylococcus aureus from bovine clinical mastitis.

    PubMed

    Zastempowska, E; Orczykowska-Kotyna, M; Lassa, H

    2014-06-01

    Isolates of Staphylococcus aureus with a mutation in the nuclease (nuc) gene were recovered from cases of bovine mastitis in Poland. Three S. aureus isolates from cows in one herd had a 42 base pair duplication in the nuc gene. These isolates belonged to sequence type 97 (ST97) and clonal complex 97 (CC97). They had a different spa type and multiple-locus variable-number tandem-repeat fingerprinting (MLVF) subtype than a S. aureus isolate without the nuc mutation from the same herd. Isolation of nuc mutant S. aureus strains from cases of bovine mastitis may confound diagnostic PCRs based on detection of the nuc gene.

  9. First report of granulomatous mastitis associated with Sjögren’s syndrome

    PubMed Central

    2013-01-01

    Granulomatous mastitis is a rare and often considered as idiopathic disease. However, clinical examination and thorough diagnostic investigations have to be carried out in order to identify cases that are secondary to infections or systemic diseases since these forms may be cured with appropriate etiologic treatment. To the best of our knowledge, this report is the first to describe the association of granulomatous mastitis with Sjögren’s syndrome. We discuss the clinical, pathological and therapeutic implications of this association. PMID:24112140

  10. [Acute postpartal myocardial infarct: the role of methylergometrin in its etiopathogenesis].

    PubMed

    Ortiz de Murúa, J A; Zuazola, P; García-Robayna, H; del Campo, F; Avila, M C; Villafranca, J L; Chimeno Viñas, M M

    1994-05-01

    We report a 28-year-old patient with an acute myocardial infarction, without previous symptomatology of ischemic heart disease, 5 hours after a delivery. We discuss the role of methylergometrine, used for avoid the bleeding postpartum, in its etiopathology and its specific therapy.

  11. Acute Bronchitis

    MedlinePlus

    ... tightness. There are two main types of bronchitis: acute and chronic. Most cases of acute bronchitis get better within several days. But your ... that cause colds and the flu often cause acute bronchitis. These viruses spread through the air when ...

  12. Molecular characterization and expression profile of partial TLR4 gene in association to mastitis in crossbred cattle.

    PubMed

    Panigrahi, Manjit; Sharma, Arjava; Bhushan, Bharat

    2014-01-01

    Crossbred cattle are more prone to mastitis in comparison to indigenous cattle. Toll-like receptor 4 (TLR4) recognizes pathogen ligands, for example, lipopolysaccharide (LPS) endotoxin from Escherichia coli and mediates signaling to initiate innate and adaptive immune responses. Mutations in TLR4 can compromise the host immune response to certain pathogens, so it may be a potential candidate for marker assisted selection to enhance mastitis resistance in dairy cattle. Hence, in this study role of bovine TLR4 gene in mastitis resistance was investigated by association as well as expression profiling analysis in crossbred cattle. The animals were divided into mastitis affected and unaffected groups on the basis of history of animals and California Mastitis Test (CMT). PCR-SSCP and Sequence analysis revealed three genotypes of coreceptor binding region 1 (CRBR1) fragment of TLR4 gene namely AA, AB, and BB in both groups of cattle. The logistic regression model did not show any significant effect of these genotypes on the occurrence of clinical mastitis. Moreover, in vitro challenge of peripheral blood mononuclear cells (PBMCs) with LPS failed to show any association of the genotypes with TLR4 gene expression. In a nutshell, in the present study enough evidence was not found for association of the SNP variants of CRBR1 fragment of TLR4 gene with mastitis susceptibility in crossbred cattle.

  13. A systematic review and meta-analysis of prevalence of subclinical mastitis in dairy cows in India.

    PubMed

    Bangar, Yogesh Chandrakant; Singh, Bishwambhar; Dohare, Amit Kumar; Verma, Med Ram

    2015-02-01

    The purpose of the study was to provide the pooled estimate of the prevalence of subclinical mastitis among dairy cows in India and to examine the consistency of those estimates between published studies. We have conducted a systematic review of prevalence of subclinical mastitis in dairy cows for the period 1995-2014 using electronic and non-electronic databases. Meta-analysis of 28 studies was done under random effects model using Metaprop package in R software. The pooled estimate of prevalence of subclinical mastitis on cow-basis was obtained using 6344 cows from 25 studies and was found to be 46.35 % (95 % CI 39.38; 53.46). Meta-analysis for quarter-wise prevalence of subclinical mastitis was carried out using 18,721 udder quarters of dairy cows from 23 studies, and the pooled estimate of prevalence of subclinical mastitis on quarter-basis was found to be 23.25 % (95 % CI 18.15; 29.27). Meta-analysis showed that there is statistically high heterogeneity for the prevalence estimates between published studies. The present study reported that there is high prevalence of subclinical mastitis in dairy cows in India, which might be responsible for low productivity in lactating cows in India over the years and needs to be controlled by adopting scientific, managemental, and therapeutic measures. Dairy farmers can reduce incidence and economic losses due to subclinical mastitis under the guidance of field veterinarians.

  14. HIV control in postpartum mothers: a turbulent time.

    PubMed

    Loftus, Hannah; Burnett, Alexander; Naylor, Simone; Bates, Sylvia; Greig, Julia

    2016-07-01

    We conducted an audit looking at the management of HIV-positive women in the postpartum period. We found that of the women with a previous AIDS-defining condition or a CD4 count <350 cells/µL, 83% were correctly continued on antiretroviral therapy (ART) and 84.1% of these had good virological control. ART was correctly stopped in 100% of women who had always had a CD4 count >500 cells/µL. A significant finding from our audit was that all of the women who had poor virological control or stopped ART against medical advice had social issues or self-reported depression. The main recommendation was to extend the pregnancy multidisciplinary team (MDT) meeting to include the 12-month postpartum period to offer support to women to try to improve treatment outcomes. PMID:26384944

  15. A qualitative meta-synthesis and theory of postpartum depression.

    PubMed

    Mollard, Elizabeth K

    2014-09-01

    To synthesize existing qualitative literature on the first-hand experiences of women suffering from postpartum depression (PPD), to uncover potential common themes, a meta-synthesis of 12 qualitative studies using Noblit and Hare's 7-phase model of meta-ethnography was used. Four themes were discovered: crushed maternal role expectation, going into hiding, loss of sense of self, intense feelings of vulnerability, plus practical life concerns. A preliminary theory of PPD as a 4-step process is proposed, based on the relationships between the themes in this meta-synthesis. This 4-step process is compared and contrasted with Cheryl Tatano Beck's 4-stage theory of PPD "Teetering on the Edge". This meta-synthesis and theory offers a significant contribution to the literature in helping identify PPD distinctly from depression outside of the postpartum period, and deserves further study.

  16. Paternal postpartum depression: what health care providers should know.

    PubMed

    Musser, Anna K; Ahmed, Azza H; Foli, Karen J; Coddington, Jennifer A

    2013-01-01

    Paternal postpartum depression (PPD) is a clinically significant problem for families that is currently underscreened, underdiagnosed, and undertreated. Maternal PPD is a well-known condition and has been extensively researched. In comparison, PPD in fathers and its potential effects on the family are not widely recognized. Studies have shown the importance of optimal mental health in fathers during the postpartum period. Negative effects of paternal PPD affect marital/partner relationships, infant bonding, and child development. To promote optimal health for parents and children, pediatric nurse practitioners must stay up to date on this topic. This article discusses the relationship of paternal PPD to maternal PPD; the consequences, signs, and symptoms; and the pediatric nurse practitioner's role in assessing and managing paternal PPD.

  17. Bipolar Disorder in Pregnancy and Postpartum: Principles of Management.

    PubMed

    Khan, Sabrina J; Fersh, Madeleine E; Ernst, Carrie; Klipstein, Kim; Albertini, Elizabeth Streicker; Lusskin, Shari I

    2016-02-01

    Pregnancy and postpartum represent times of increased vulnerability for women with bipolar disorder, yet this condition remains under-diagnosed and under-treated. As 50 % of pregnancies are unplanned, the risks associated with the illness and the potential risks associated with treatment should be considered when a woman of reproductive age first presents for evaluation. This article reviews the epidemiology of perinatal bipolar disorder, screening recommendations, and treatment with pharmacotherapy and electroconvulsive therapy (ECT). An overview of the data in pregnancy and lactation is presented for lithium, lamotrigine, valproic acid, newer antipsychotics, and ECT. General principles of management include close monitoring in pregnancy and postpartum, careful adjustment of the treatment regimen to attenuate the risk of relapse, and avoidance of valproic acid when possible. Thoughtful consideration of these issues will minimize the risks to the mother and baby.

  18. [Vestibular dysfunction in the postpartum period following gestosis].

    PubMed

    Likhachev, S A; Astapenko, A V; Osos, E L; Tarasevich, N M

    2010-01-01

    The state of the vestibular system was evaluated in 30 postpartum women following gestosis and 25 controls after uncomplicated pregnancy. Examination using the electronystagmographic technique failed to reveal spontaneous nystagmus (Ny) in the latter group whereas 13.3% and 30% women of the former group had it with the eyes open and closed respectively. Provocative functional tests significantly improved detectability of Ny. Hyperventilation was associated with Ny in 80% and 12% of the women after complicated and uneventful pregnancy respectively while orthostatic test revealed Ny in 63% and 12% of them. Active head rotation with closed eyes produced well-apparent experimental Ny in women of both groups, but it was significantly more pronounced in the former one. Post-gestosis women displayed markedly impaired reaction in vestibular-ocular reflex suppression test. It is concluded that 80% of the women with complicated pregnancy exhibited vestibular dysfunction of central origin in the postpartum period. PMID:20517270

  19. Blastomycosis and Pregnancy: An Unusual Postpartum Disease Course.

    PubMed

    Surprenant, David; Kaniszewska, Monika; Hutchens, Kelli; Go, Christine; O'Keefe, Paul; Swan, James; Tung, Rebecca

    2015-01-01

    Blastomyces dermatitidis is responsible for systemic mycoses. It is predominantly caused by inhalation of spores and often manifests as pneumonia, which can potentially disseminate; however, direct cutaneous inoculation may also occur. Blastomycosis in the perigravid period is exceedingly rare. The partial immunosuppressive state induced by pregnancy can engender more severe infections and is associated with a risk of vertical transmission. Published cases describe postpartum symptomatic improvement accompanying immune reconstitution, even in the absence of treatment. We present a 31-year-old gravid female with multifocal cutaneous blastomycosis. After delivering a healthy full-term infant with no evidence of congenital infection, the patient's cutaneous lesions continued to worsen. At 6 weeks postpartum she was treated with oral itraconazole and demonstrated clinical improvement after 5 months of therapy. This case highlights the importance of prompt disease recognition, understanding of risk factors and initiation of appropriate antifungal therapy of blastomycotic infection occurring in the unique setting of pregnancy. PMID:26120305

  20. Infant car seat usage. Effectiveness of a postpartum educational program.

    PubMed

    Goebel, J B; Copps, T J; Sulayman, R F

    1984-01-01

    A study, based on the social learning theory model and designed to assess the effect of a postpartum educational program on mothers' use of infant car seats at the time of discharge was conducted. The control group consisted of data for 92 mothers obtained by recording their behavior at the time of discharge regarding their use of infant car seats and eight other related measures. The postpartum study group (90) was shown an educational slide/audio tape presentation followed by a question-and-answer period and demonstration of car seats. They were also given a shoppers' guide and a pamphlet of facts and pictures of car seats. Statistical significance was obtained on several measures.

  1. Counseling Women on Smoking Relapse Prevention During Postpartum.

    PubMed

    Feeney, Ann; Britton, Geraldine

    2016-01-01

    Many women who quit smoking after learning they are pregnant revert back to smoking after birth of their baby. The high rate of recidivism suggests that women need education about risk of relapse and effective strategies to remain smoke free even before they are discharged from the hospital. Despite evidence that smoking cessation and relapse prevention counseling is effective during early postpartum, many nurses do not provide their patients with this important information, perhaps because they feel inadequately prepared to do so. Helping Women Stop Smoking in Pregnancy and Beyond is an education program designed to help perinatal nurses inform women of negative risks of smoking and offer women strategies to avoid the high probability of resuming smoking after birth. It includes evidence-based interventions that can be used by nurses to provide effective smoking relapse prevention counseling to women during postpartum. PMID:27537087

  2. Antenatal psychosocial risk factors associated with adverse postpartum family outcomes.

    PubMed Central

    Wilson, L M; Reid, A J; Midmer, D K; Biringer, A; Carroll, J C; Stewart, D E

    1996-01-01

    OBJECTIVE: To determine the strength of the association between antenatal psychosocial risk factors and adverse postpartum outcomes in the family, such as assault of women by their partner, child abuse, postpartum depression, marital dysfunction and physical illness. DATA SOURCES: MEDLINE, Cinahl, Famli, Psych Abstracts and the Oxford Database of Perinatal Trials were searched from relevant articles published from Jan. 1, 1980, to Dec. 31, 1993, with the use of MeSH terms "depression, involutional," "child abuse," "child neglect," "domestic violence," "family," "marital adjustment," "family health," "newborn health," "child health," "physical illness," "social support," "psychosocial risk," "prediction," "risk factors," "obstetrics" and "prenatal care." Further articles were identified from bibliographies. STUDY SELECTION: Of the 370 articles identified through the search, 118 were included for review. Studies were included if they examined the association between psychosocial risk factors and the outcomes of interest. Articles were excluded if they were reviews of poor quality or they had one or more of the following features: insufficient description of the sample, a high attrition rate, a lack of standardized outcome measures, outcomes other than the ones of interest or results that had already been reported in a previous study. DATA EXTRACTION: The strength of evidence of each study was evaluated. On the basis of the evidence, each risk factor was assigned a rating of the strength of its association with each of the postpartum outcomes. The ratings were class A (good evidence of association), class B (fair evidence) and class C (no clear evidence). Of the 129 antenatal psychosocial risk factors studied, 15 were found to have a class A association with at least one of the postpartum outcomes. DATA SYNTHESIS: Child abuse and abuse of the mother by her partner were most strongly correlated (class A evidence) with a history of lack of social support, recent life

  3. Infant car seat usage. Effectiveness of a postpartum educational program.

    PubMed

    Goebel, J B; Copps, T J; Sulayman, R F

    1984-01-01

    A study, based on the social learning theory model and designed to assess the effect of a postpartum educational program on mothers' use of infant car seats at the time of discharge was conducted. The control group consisted of data for 92 mothers obtained by recording their behavior at the time of discharge regarding their use of infant car seats and eight other related measures. The postpartum study group (90) was shown an educational slide/audio tape presentation followed by a question-and-answer period and demonstration of car seats. They were also given a shoppers' guide and a pamphlet of facts and pictures of car seats. Statistical significance was obtained on several measures. PMID:6560047

  4. Contraceptive use, amenorrhea, and breastfeeding in postpartum women.

    PubMed

    Laukaran, V H; Winikoff, B

    1985-01-01

    Data from a 1981-1982 survey of infant feeding practices in four developing countries are used to analyze the relationship of amenorrhea, lactation, and time since childbirth with contraceptive use. The relationship was first explored using contingency table analysis. Logistic regression analysis was then performed to control for the effects of background variables. Models were tested separately for oral contraceptive users and users of other methods. Analysis showed a strong, independent, and consistent negative relationship between amenorrhea and contraceptive use. Women who were less than four months postpartum were also less likely to use contraceptives. The strength of the association with amenorrhea outweighed all other variables, including demographic correlates of contraceptive use. A negative relationship between breastfeeding and contraceptive use was found only for users of oral contraceptives. It is possible that women in the immediate postpartum period, especially those who are lactating and amenorrheic, are not as highly motivated to use contraception as had been supposed.

  5. Conceptualizations of postpartum depression by public-sector health care providers in Mexico.

    PubMed

    Place, Jean Marie S; Billings, Deborah L; Blake, Christine E; Frongillo, Edward A; Mann, Joshua R; deCastro, Filipa

    2015-04-01

    In this article we describe the knowledge frameworks that 61 physicians, nurses, social workers, and psychologists from five public-sector health care facilities in Mexico used to conceptualize postpartum depression. We also demonstrate how providers applied social and behavioral antecedents in their conceptualizations of postpartum depression. Using grounded theory, we identify two frameworks that providers used to conceptualize postpartum depression: biochemical and adjustment. We highlight an emerging model of the function of social and behavioral antecedents within the frameworks, as well as the representation of postpartum depression by symptoms of distress and the perception among providers that these symptoms affected responsibilities associated with motherhood. The results provide a foundation for future study of how providers' conceptualizations of postpartum depression might affect detection and treatment practices and might be useful in the development of training materials to enhance the quality of care for women who experience any form of distress in the postpartum period.

  6. Histological characteristics of the myometrium in the postpartum hemorrhage of unknown etiology: a possible involvement of local immune reactions.

    PubMed

    Farhana, Mustari; Tamura, Naoaki; Mukai, Mari; Ikuma, Kotomi; Koumura, Yukiko; Furuta, Naomi; Yaguchi, Chizuko; Uchida, Toshiyuki; Suzuki, Kazunao; Sugihara, Kazuhiro; Itoh, Hiroaki; Kanayama, Naohiro

    2015-08-01

    The aim of this study was to evaluate the histological characteristics of the myometrium obtained in postpartum hemorrhage (PPH) of unknown etiology secondary to uterine atony. These characteristics were selected from among registered cases of clinically suspected amniotic fluid embolism (AFE) and classified as PPH of unknown etiology because of no obvious cause of PPH at Hamamatsu University School of Medicine, a registration center for clinical AFE in Japan. Immunohistochemical studies were performed on myometrium using anti-mast cell tryptase, anti-neutrophil elastase, anti-CD68, anti-CD88, anti-CD3, and anti-ZnCP-1 antibodies. Massive infiltrations of inflammatory cells with mast cell degranulation within the myometrium secondary to complement activation were observed in PPH of unknown etiology (n=34), but not in control pregnant women (n=15) or after delivery in women without PPH (n=18). The concomitant immunohistochemical detection of meconium in myometrium suggests that amniotic fluids or fetal materials are one of the candidates for inducing maternal local immune activation in the PPH of unknown etiology. Postpartum acute myometritis in the absence of an infective etiology may be a histological characteristic of PPH of unknown etiology. PMID:26048052

  7. Neuronal STAT5 signaling is required for maintaining lactation but not for postpartum maternal behaviors in mice.

    PubMed

    Buonfiglio, Daniella C; Ramos-Lobo, Angela M; Silveira, Marina A; Furigo, Isadora C; Hennighausen, Lothar; Frazão, Renata; Donato, Jose

    2015-05-01

    Prolactin and placental lactogens control mammary development and lactation as well as play an important role in maternal behaviors. However, the molecular mechanisms in the brain responsible for this regulation remain largely unknown. Therefore, the present study investigated whether Signal Transducer and Activator of Transcription 5 (STAT5) signaling in the brain, the key transcriptional factor recruited by prolactin receptor and other hormones, is required for postpartum maternal behavior, maintenance of lactation and offspring growth. Neuronal ablation of STAT5 impaired the control of prolactin secretion and reduced the hypothalamic expression of suppressors of cytokine signaling (i.e., SOCS3 and CISH). In addition, neuronal STAT5 deletion attenuated the hyperphagia commonly observed during lactation by decreasing the hypothalamic expression of orexigenic neurotransmitters such as the neuropeptide Y and agouti-related protein. The lower food intake of lactating neuron-specific STAT5 knockout females resulted in reduced milk production and offspring growth. Unexpectedly, postpartum maternal behavior expression was not impaired in neuron-specific STAT5 knockout females. On the contrary, the latency to retrieve and group the pups into the nest was reduced in mutant dams. Finally, we demonstrated that approximately 30% of recorded neurons in the medial preoptic area were acutely depolarized by prolactin suggesting that fast STAT5-independent signaling pathways may be involved in the regulation of maternal behaviors. Overall, our results revealed important information about the molecular mechanisms recruited by hormones to orchestrate the activation of neural circuitries engaged in the induction of maternal care.

  8. Prevalence and clinical significance of postpartum endometritis and wound infection.

    PubMed Central

    Chaim, W; Bashiri, A; Bar-David, J; Shoham-Vardi, I; Mazor, M

    2000-01-01

    OBJECTIVE: To correlate clinical variables (gestational age, severe pregnancy-induced hypertension, gestational diabetes mellitus, history of previous cesarean sections, fetal distress, perinatal mortality, postpartum anemia, Apgar score < or = 3 at 1 minute and < or = 7 at 5 minutes, and instrumental delivery) with postpartum endometritis (PPE) and wound infection. METHODS: Descriptive cross-sectional study of the outcome of 75,947 term and preterm singleton deliveries; vaginally and by cesarean section from 1989-1997. RESULTS: The prevalence of PPE after vaginal deliveries was 0.17% (120/68,273). Gestational age of less than 37 weeks, severe pregnancy-induced hypertension, fetal distress, instrumental deliveries, neonatal mortality, postpartum anemia, and Apgar scores of < 7 after 5 minutes were significantly associated with PPE. Gestational diabetes and an Apgar score of < 3 after 1 minute showed similar frequency with and without PPE. The prevalence of PPE after cesarean section was 2.63% (202/7,677). Preterm cesarean sections, history of previous cesarean sections, anemia, and low Apgar scores were seen more frequently with PPE than without. The incidence of cesarean delivery with gestational diabetes mellitus, fetal distress, and perinatal mortality was similar in presence and absence of PPE. The rate of wound infection after cesarean section was 3.97% (318/7,995). Gestational diabetes mellitus, history of previous cesarean deliveries, and low Apgar scores were significantly more frequent with than without wound infection. Gestational age, severe pregnancy-induced hypertension, fetal distress, perinatal mortality, and postpartum anemia were not associated with wound infection. CONCLUSIONS: Awareness of the aforementioned associations may prevent and shorten hospital stay by early diagnosis and appropriate treatment. PMID:10805361

  9. Uncomplicated Pregnancy and Delivery after Previous Severe Postpartum Cerebral Angiopathy

    PubMed Central

    Rémi, Jan; Pfefferkorn, Thomas; Fesl, Gunther; Rogenhofer, Nina; Straube, Andreas; Klein, Matthias

    2011-01-01

    Postpartum cerebral angiopathy (PCA) is a cerebral vasoconstriction syndrome developing shortly after delivery, without signs of preceding eclampsia. The risk for recurrence of PCA is unknown. Here, we report on a closely monitored, uneventful pregnancy of a woman with a previous severe episode of PCA. In summary, this case report demonstrates that PCA does not necessarily recur in following pregnancies, even after previous severe episodes. PMID:22114582

  10. Uncomplicated pregnancy and delivery after previous severe postpartum cerebral angiopathy.

    PubMed

    Rémi, Jan; Pfefferkorn, Thomas; Fesl, Gunther; Rogenhofer, Nina; Straube, Andreas; Klein, Matthias

    2011-09-01

    Postpartum cerebral angiopathy (PCA) is a cerebral vasoconstriction syndrome developing shortly after delivery, without signs of preceding eclampsia. The risk for recurrence of PCA is unknown. Here, we report on a closely monitored, uneventful pregnancy of a woman with a previous severe episode of PCA. In summary, this case report demonstrates that PCA does not necessarily recur in following pregnancies, even after previous severe episodes.

  11. Treatment Utility of Postpartum Antibiotics in Chorioamnionitis Study.

    PubMed

    Shanks, Anthony L; Mehra, Suwan; Gross, Gil; Colvin, Ryan; Harper, Lorie M; Tuuli, Methodius G

    2016-07-01

    Objective To determine if postpartum antibiotics are necessary for patients with chorioamnionitis after a cesarean delivery (CD). Study Design Multicenter randomized controlled trial. Laboring patients with singleton gestations and chorioamnionitis who underwent CD were eligible. Patients were treated with ampicillin and gentamicin per standard protocol, then given clindamycin prior to skin incision. Patients were randomized to either postpartum antibiotic prophylaxis or no treatment following delivery. The primary outcome was the rate of endometritis. Assuming a 30% risk of endometritis in patients with chorioamnionitis who undergo CD, 119 patients per arm would be required to detect a 50% decrease in endometritis. Results The trial was stopped for futility following a planned interim analysis after 80 patients were randomized. There was no difference in the rate of the primary outcome between the two groups (9.8 vs. 7.7%, relative risk [RR]: 1.27; 95% confidence interval [CI]: 0.30, 5.31). A meta-analysis comparing post-CD antibiotics versus no treatment did not find a statistically significant difference between the groups (16.7 vs. 12.0%, pooled RR: 1.43; 95% CI: 0.72, 2.84). Conclusion Additional postpartum antibiotics do not decrease the rate of endometritis in patients with chorioamnionitis who undergo CD. The current preoperative antibiotic regimen including clindamycin should remain the standard of care in these patients. PMID:26890440

  12. Maternal depressive symptoms and parenting practices 3-months postpartum.

    PubMed

    Balbierz, Amy; Bodnar-Deren, Susan; Wang, Jason J; Howell, Elizabeth A

    2015-06-01

    Using data from two postpartum depression randomized trials, we examined the association between postpartum depressive symptoms and parenting practices among a diverse group of mothers. We examined the association between safety practices (back sleep position, car seat use, smoke alarm), feeding practices (breastfeeding, infant intake of cereal, juice, water), and health care practices (routine well child and Emergency Room (ER) visits) with 3-month postpartum depressive symptoms assessed using the Edinburgh Depression Scale (EPDS ≥10). Fifty-one percent of mothers were black or Latina, 33 % had Medicaid, and 30 % were foreign born. Depressed mothers were less likely to have their infant use back sleep position (60 vs. 79 %, p < .001), always use a car seat (67 vs. 84 %, p < .001), more likely to feed their infants water, juice, or cereal (36 vs. 25 %, p = .04 respectively), and to bring their babies for ER visits (26 vs. 16 %, p = .03) as compared with non-depressed mothers. In multivariable model, depressed mothers remained less likely to have their infant use the back sleep position, to use a car seat, and to have a working smoke alarm in the home. Findings suggest the need to intervene early among mothers with depressive symptoms and reinforce positive parenting practices. PMID:25374288

  13. Reassessing Unmet Need for Family Planning in the Postpartum Period.

    PubMed

    Rossier, Clémentine; Bradley, Sarah E K; Ross, John; Winfrey, William

    2015-12-01

    Despite renewed interest in postpartum family planning programs, the question of the time at which women should be expected to start contraception after a birth remains unanswered. Three indicators of postpartum unmet need consider women to be fully exposed to the risk of pregnancy at different times: right after delivery (prospective indicator), after six months of amenorrhea (intermediate indicator), and at the end of amenorrhea (classic indicator). DHS data from 57 countries in 2005-13 indicate that 62 percent (prospective), 43 percent (intermediate), and 32 percent (classic) of women in the first year after a birth have an unmet need for contraception (40 percent when including abstinence). While the protection afforded by postpartum abstinence and lactational amenorrhea lowers unmet need, further analysis shows that women also often rely on these methods without being actually protected. Programs should acknowledge these methods' widespread use and inform women about their limits. Also, the respective advantages of targeting the postnatal period, the end of six months of amenorrhea/exclusive breastfeeding, or the resumption of sexual intercourse to offer contraceptive services should be tested. PMID:26643487

  14. Sleep Quality in Women with and without Postpartum Depression

    PubMed Central

    Posmontier, Bobbie

    2008-01-01

    Objective To compare and measure the effects of sleep quality on women with and without postpartum depression (PPD). Design A case-control repeated measures matched pairs design. Setting Home and obstetric office. Participants Forty-six women who were 6 to 26 weeks postpartum. Two participants were dropped from the final analysis because they were outliers. Methods Participants underwent wrist actigraphy at home for 7 consecutive days to measure sleep quality (sleep latency, wake after sleep onset, sleep efficiency, wake episodes). The Postpartum Depression Screening Scale measured depression severity. Psychosocial variables were collected during a screening interview. A structured clinical interview was used to diagnose PPD. Correlations, t-tests, and hierarchical multiple regressions were run to analyze data. Results With the exception of wake episodes, sleep latency (B = 1.80, S.E. = 0.73, P<0.05), wake after sleep onset (B = 6.85, S.E. = 2.85, P<0.05), and thus sleep efficiency (B = −6.31, S.E. = 3.13, P<0.05) predicted PPD symptom severity. Conclusions Women with PPD experienced poorer sleep quality than women without PPD, and sleep quality worsened with increasing PPD symptom severity. Clinicians need to address measures to improve sleep quality in depressed mothers to decrease symptom severity, and researchers need to develop interventions to facilitate better sleep quality in women with PPD. PMID:19012723

  15. Driving through: postpartum care during World War II.

    PubMed Central

    Temkin, E

    1999-01-01

    In 1996, public outcry over shortened hospital stays for new mothers and their infants led to the passage of a federal law banning "drive-through deliveries." This recent round of brief postpartum stays is not unprecedented. During World War II, a baby boom overwhelmed maternity facilities in American hospitals. Hospital births became more popular and accessible as the Emergency Maternal and Infant Care program subsidized obstetric care for servicemen's wives. Although protocols before the war had called for prolonged bed rest in the puerperium, medical theory was quickly revised as crowded hospitals were forced to discharge mothers after 24 hours. To compensate for short inpatient stays, community-based services such as visiting nursing care, postnatal homes, and prenatal classes evolved to support new mothers. Fueled by rhetoric that identified maternal-child health as a critical factor in military morale, postpartum care during the war years remained comprehensive despite short hospital stays. The wartime experience offers a model of alternatives to legislation for ensuring adequate care of postpartum women. Images FIGURE 1 FIGURE 2 FIGURE 3 FIGURE 4 FIGURE 5 FIGURE 6 PMID:10191809

  16. Mastitis Modifies the Biogenic Amines Profile in Human Milk, with Significant Changes in the Presence of Histamine, Putrescine and Spermine.

    PubMed

    Perez, Marta; Ladero, Victor; Redruello, Begoña; Del Rio, Beatriz; Fernandez, Leonides; Rodriguez, Juan Miguel; Martín, M Cruz; Fernandez, María; Alvarez, Miguel A

    2016-01-01

    Biogenic amines (BAs) are low molecular weight nitrogenous organic compounds with different biological activities. Putrescine, spermidine and spermine are essential for the development of the gut and immune system of newborns, and are all found in human milk. Little is known, however, about the role of histamine, tyramine or cadaverine in breast milk. Nor is it known whether mastitis alters the BA composition of milk. The BA profile of human milk, and the influence of mastitis on BA concentrations, were therefore investigated. Putrescine, spermidine and spermine were the main BAs detected. In mastitis-affected milk, the concentrations of putrescine, spermine and histamine were higher. PMID:27584695

  17. Arcanobacterium pluranimalium leading to a bovine mastitis: species identification by a newly developed pla gene based PCR.

    PubMed

    Moser, A; Stephan, R; Sager, J; Corti, S; Lehner, A

    2013-06-01

    We are describing a clinical case of bovine mastitis due to Arcanobacterium pluranimalium in a Holstein-Friesian heifer, delivering bloody milk on the left hindquarter. Moreover, we report on the development and evaluation of PCR primers based on the pluranimaliumlysin (pla) gene for the identification of this species. With the primer pair PlaF/PlaR the A. pluranimalium type strain as well as the mastitis isolate 704 revealed a correctly sized amplification product (458 bp), whereas no amplification product was obtained for all non-target strains. The established PCR provides a new and convenient tool for the mastitis diagnostic to differentiate between A. pluranimalium and Trueperella pyogenes.

  18. Mastitis Modifies the Biogenic Amines Profile in Human Milk, with Significant Changes in the Presence of Histamine, Putrescine and Spermine.

    PubMed

    Perez, Marta; Ladero, Victor; Redruello, Begoña; Del Rio, Beatriz; Fernandez, Leonides; Rodriguez, Juan Miguel; Martín, M Cruz; Fernandez, María; Alvarez, Miguel A

    2016-01-01

    Biogenic amines (BAs) are low molecular weight nitrogenous organic compounds with different biological activities. Putrescine, spermidine and spermine are essential for the development of the gut and immune system of newborns, and are all found in human milk. Little is known, however, about the role of histamine, tyramine or cadaverine in breast milk. Nor is it known whether mastitis alters the BA composition of milk. The BA profile of human milk, and the influence of mastitis on BA concentrations, were therefore investigated. Putrescine, spermidine and spermine were the main BAs detected. In mastitis-affected milk, the concentrations of putrescine, spermine and histamine were higher.

  19. Mastitis Modifies the Biogenic Amines Profile in Human Milk, with Significant Changes in the Presence of Histamine, Putrescine and Spermine

    PubMed Central

    Perez, Marta; Ladero, Victor; Redruello, Begoña; del Rio, Beatriz; Fernandez, Leonides; Rodriguez, Juan Miguel; Martín, Mª Cruz; Fernandez, María; Alvarez, Miguel A.

    2016-01-01

    Biogenic amines (BAs) are low molecular weight nitrogenous organic compounds with different biological activities. Putrescine, spermidine and spermine are essential for the development of the gut and immune system of newborns, and are all found in human milk. Little is known, however, about the role of histamine, tyramine or cadaverine in breast milk. Nor is it known whether mastitis alters the BA composition of milk. The BA profile of human milk, and the influence of mastitis on BA concentrations, were therefore investigated. Putrescine, spermidine and spermine were the main BAs detected. In mastitis-affected milk, the concentrations of putrescine, spermine and histamine were higher. PMID:27584695

  20. Sensitivity and specificity of a hand-held milk electrical conductivity meter compared to the California mastitis test for mastitis in dairy cattle.

    PubMed

    Fosgate, G T; Petzer, I M; Karzis, J

    2013-04-01

    Screening tests for mastitis can play an important role in proactive mastitis control programs. The primary objective of this study was to compare the sensitivity and specificity of milk electrical conductivity (EC) to the California mastitis test (CMT) in commercial dairy cattle in South Africa using Bayesian methods without a perfect reference test. A total of 1848 quarter milk specimens were collected from 173 cows sampled during six sequential farm visits. Of these samples, 25.8% yielded pathogenic bacterial isolates. The most frequently isolated species were coagulase negative Staphylococci (n=346), Streptococcus agalactiae (n=54), and Staphylococcus aureus (n=42). The overall cow-level prevalence of mastitis was 54% based on the Bayesian latent class (BLC) analysis. The CMT was more accurate than EC for classification of cows having somatic cell counts >200,000/mL and for isolation of a bacterial pathogen. BLC analysis also suggested an overall benefit of CMT over EC but the statistical evidence was not strong (P=0.257). The Bayesian model estimated the sensitivity and specificity of EC (measured via resistance) at a cut-point of >25 mΩ/cm to be 89.9% and 86.8%, respectively. The CMT had a sensitivity and specificity of 94.5% and 77.7%, respectively, when evaluated at the weak positive cut-point. EC was useful for identifying milk specimens harbouring pathogens but was not able to differentiate among evaluated bacterial isolates. Screening tests can be used to improve udder health as part of a proactive management plan.

  1. Sensitivity and specificity of a hand-held milk electrical conductivity meter compared to the California mastitis test for mastitis in dairy cattle.

    PubMed

    Fosgate, G T; Petzer, I M; Karzis, J

    2013-04-01

    Screening tests for mastitis can play an important role in proactive mastitis control programs. The primary objective of this study was to compare the sensitivity and specificity of milk electrical conductivity (EC) to the California mastitis test (CMT) in commercial dairy cattle in South Africa using Bayesian methods without a perfect reference test. A total of 1848 quarter milk specimens were collected from 173 cows sampled during six sequential farm visits. Of these samples, 25.8% yielded pathogenic bacterial isolates. The most frequently isolated species were coagulase negative Staphylococci (n=346), Streptococcus agalactiae (n=54), and Staphylococcus aureus (n=42). The overall cow-level prevalence of mastitis was 54% based on the Bayesian latent class (BLC) analysis. The CMT was more accurate than EC for classification of cows having somatic cell counts >200,000/mL and for isolation of a bacterial pathogen. BLC analysis also suggested an overall benefit of CMT over EC but the statistical evidence was not strong (P=0.257). The Bayesian model estimated the sensitivity and specificity of EC (measured via resistance) at a cut-point of >25 mΩ/cm to be 89.9% and 86.8%, respectively. The CMT had a sensitivity and specificity of 94.5% and 77.7%, respectively, when evaluated at the weak positive cut-point. EC was useful for identifying milk specimens harbouring pathogens but was not able to differentiate among evaluated bacterial isolates. Screening tests can be used to improve udder health as part of a proactive management plan. PMID:22981736

  2. Demographic, maternal, and infant health correlates of post-partum depression in Jordan.

    PubMed

    Safadi, Reema R; Abushaikha, Lubna A; Ahmad, Muayyad M

    2016-09-01

    This cross-sectional correlational study examined post-partum depression and its relationship with demographic, maternal, and infant health problems in urban Jordanian women. Participants (n = 315) were selected from five maternal child healthcare centers and one major hospital in Amman, Jordan. Patient Health Questionnaire-9 was used to measure post-partum depression within 12 weeks of birth. A number of socio-demographic and health problems were examined for an association with post-partum depression. Results showed that 25% of post-partum women suffered moderate to severe depression and 50% of the sample had mild depression. None of the socio-demographic variables (age, education, employment, income) were significantly related to post-partum depression; however, two obstetric/infant variables (mode of birth and breastfeeding), were significantly associated with post-partum depression. There was a significant association between post-partum depression and 15 health problems of obstetric, gynecologic (i.e. episiotomy pain, infection), and general health conditions (i.e. fatigue, headache). Nurses and midwives need to emphasize post-partum depression screening, follow-up, and proper management of maternal and infant health factors predisposing to post-partum depression rather than merely focusing on women's inherent demographic factors.

  3. The relationship between depression and body dissatisfaction across pregnancy and the postpartum: a prospective study.

    PubMed

    Clark, Abigail; Skouteris, Helen; Wertheim, Eleanor H; Paxton, Susan J; Milgrom, Jeannette

    2009-01-01

    The overall aim of this study was to examine the relationship between depression and body dissatisfaction across pregnancy and the first 12 months postpartum. During pregnancy, women's (N = 116) perceived attractiveness and strength/fitness remained stable, while feeling fat and salience of weight/shape decreased in late pregnancy. During the postpartum, feeling fat and salience of weight/shape increased. Depression and body dissatisfaction scores were correlated with each other concurrently and across multiple time points. However, in baseline-controlled prospective analyses, only a model of greater depression late in pregnancy predicting body dissatisfaction at six weeks postpartum and feeling fat throughout the postpartum was supported. PMID:19129334

  4. Short communication: Molecular typing of Prototheca zopfii from bovine mastitis in Japan.

    PubMed

    Sobukawa, H; Yamaguchi, S; Kano, R; Ito, T; Suzuki, K; Onozaki, M; Hasegawa, A; Kamata, H

    2012-08-01

    Prototheca zopfii causes bovine mastitis, resulting in reduced milk production and the secretion of thin watery milk with white flakes. Prototheca zopfii has been biochemically and serologically divided into at least 2 genotypes, P. zopfii genotype 1 and P. zopfii genotype 2. The latter is known to be the main causative agent of bovine protothecal mastitis. Prototheca zopfii was later reclassified into 5 varieties: var. zopfii (genotypes 1 and 2), var. 1 (formerly Prototheca blaschkeae), var. 3 (formerly P. moriformis), and var. portoricensis. In this study, the 18S ribosomal DNA sequences of diverse clinical specimens from different areas in Japan were studied to clarify the pathogenicity of P. zopfii var. zopfii. The phylogenetic tree revealed that all genotype 2 isolates were grouped in a cluster of P. zopfii var. zopfii SAG 2021(T) (type strain genotype 2), and were independent from the cluster of the genotype 1 isolates. Thus, all isolates from bovine mastitis in Japan were identified as P. zopfii genotype 2. Therefore, P. zopfii var. zopfii genotype 2 is associated with bovine mastitis. PMID:22818457

  5. Risk factors for bovine mastitis in the Central Province of Sri Lanka.

    PubMed

    Gunawardana, Suraj; Thilakarathne, Dulari; Abegunawardana, Indra S; Abeynayake, Preeni; Robertson, Colin; Stephen, Craig

    2014-10-01

    A study of the risk factors associated with mastitis in Sri Lankan dairy cattle was conducted to inform risk reduction activities to improve the quality and quantity of milk production and dairy farmer income. A cross-sectional survey of randomly selected dairy farms was undertaken to investigate 12 cow and 39 herd level and management risk factors in the Central Province. The farm level prevalence of mastitis (clinical and subclinical) was 48 %, similar to what has been found elsewhere in South and Southeast Asia. Five cow level variables, three herd level variables, and eight management variables remained significant (p < 0.05) in the final logistic regression analysis. Expected risk factors relating to unhygienic environments and inadequate knowledge or practice of mastitis control were found. Other factors included parity, milk yield, milking practices, access to veterinary services, use of veterinary products, stall structure, and stall hygiene. Many of the risk factors could be addressed by standard dairy cattle management techniques, but implementation of mastitis control programs as a technical approach is likely to be insufficient to achieve sustainable disease control without consideration of the social and political realities of smallholder farmers, who are often impoverished. PMID:24894437

  6. Diagnostic methods for mastitis in cows are not appropriate for use in humans: commentary.

    PubMed

    Kvist, Linda J

    2016-01-01

    Healthcare workers are now being targeted for marketing of diagnostic tools for mastitis that were developed for the dairy industry and which aim to provide information regarding choice of antibiotic treatment. Meanwhile, scientists are striving to understand how the human microbiome affects health and wellbeing and the importance of maintenance of bacterial balance in the human body. Breast milk supplies a multitude of bacteria to populate the baby's intestinal tract and kick-start the immune system. Researchers propose a paradigm shift in the understanding of bacterial content in breast milk and an alternative paradigm for the understanding of lactational mastitis: there is the beginning of evidence that many cases of lactational mastitis will resolve spontaneously. An international group of researchers is attempting to answer how dietary habits, birth mode, genetics and environmental factors may impact the bacterial content of breast milk. Until we have more comprehensive knowledge about the human milk microbiome, diagnostic aids for identification of women in need of antibiotic therapy for mastitis remain unreliable. Diagnostic aids could lead to the injudicious use of antibiotic therapy, which in turn may rob the infant of bacteria valuable for development of its immune system. The marketing of diagnostic aids for use in human medicine, that were originally developed for use in cows, is neither evidence-based nor good ethical practice. PMID:26877759

  7. Association between interleukin 8 receptor α gene (CXCR1) and mastitis in dairy cattle

    PubMed Central

    Pawlik, Adrianna; Kapera, Magdalena; Korwin-Kossakowska, Agnieszka

    2015-01-01

    The innate immune response plays an important role in the course of bacterial infections. Innate immunity effectiveness relies on the expression of many genes, connected, among others, to the activity of neutrophils. Interleukin 8 (IL-8) receptor α, coded by the CXCR1 gene, is present on the neutrophil surface and binds pro-inflammatory IL-8 with high affinity. This is why the bovine CXCR1 gene carries a potential for use as a dairy cattle mastitis marker. To date, several studies on the CXCR1 polymorphism brought out contradictory results. The aim of this study was to analyse the association between two SNPs of the CXCR1 gene, which is potentially important for the protein function and animal phenotype for mastitis susceptibility. A total of 554 Polish Holsteins were genotyped, and 140 among them were bacteriologically tested. The differences between animals carrying different genotypes and haplotypes of CXCR1 in test day somatic cell count (SCC) and Staphylococcus aureus mastitis susceptibility were estimated. We found that test day SCC was significantly related to CXCR1+472 SNP but not to CXCR1+735 SNP. No statistically significant association between CXCR1 polymorphism and susceptibility to S. aureus mastitis was found in the studied herd. PMID:26557028

  8. Methods for Identification of Staphylococcus aureus Isolates in Cases of Bovine Mastitis

    PubMed Central

    Boerlin, Patrick; Kuhnert, Peter; Hüssy, Daniela; Schaellibaum, Melchior

    2003-01-01

    A total of 272 staphylococcal isolates from cases of bovine mastitis (159 Staphylococcus aureus) belonging to 12 different species were identified with ID32 STAPH galleries, and 51 of them were confirmed by 16S rRNA gene (rrs) sequencing. The same isolates were examined for their hemolytic activity on sheep blood agar, DNase activity, and coagulase activity and with two rapid identification kits (Slidex Staph Plus kit and RAPIDEC Staph from Bio-Merieux). The results of this study confirm those obtained by other groups with hemolysis, DNase, and coagulase. Only 50% of S. aureus isolates from mastitis cases show coagulase activity after 4 h of incubation, and a 24-h incubation is necessary for the full sensitivity of this test. In contrast to results from other studies with human isolates, the Slidex Staph Plus kit was not sensitive enough for the identification of S. aureus from bovine mastitis samples. The aurease test of the RAPIDEC Staph kit showed 100% sensitivity and 100% specificity. Used in conjunction with hemolysis patterns, the RAPIDEC Staph kit is therefore very well adapted to rapid, efficient, and cost-effective identification of S. aureus in cultures from bovine mastitis samples. Sequencing of rrs genes also proved very efficient in identifying the Staphylococcus species encountered in these samples and confirming phenotypical identification results with unsatisfactory scores. With continuously improving technologies and decreasing costs, genetic identification methods like rrs gene sequencing will soon find a place in routine veterinary diagnostics. PMID:12574280

  9. Coexistence of lobular granulomatous mastitis and ductal carcinoma: a fortuitous association?

    PubMed

    Limaiem, F; Khadhar, A; Hassan, F; Bouraoui, S; Lahmar, A; Mzabi, S

    2013-12-01

    A 77-year-old female patient with a medical history significant for hypertension and epilepsy presented with right breast pain of 6-months duration. Examination revealed a hard sub-areola tender mass with irregular borders associated with mild right nipple retraction. Mammography showed a 2.2 x 2.4 cm stellate mass of the right breast. Ultrasound-guided core biopsies of the tumour were performed. Pathological examination revealed a grade II infiltrating ductal carcinoma. The patient underwent right radical mastectomy with homolateral axillary lymphadenectomy. Histological examination of the surgical specimen revealed grade II infiltrating ductal carcinoma concomitant with granulomatous lobular mastitis. To the best of our knowledge, the coexistence of granulomatous lobular mastitis and ductal carcinoma has been described only twice in the English language literature. The theory that chronic inflammation leads to cancer is well documented. Whether our patient had developed cancer from granulomatous lobular mastitis or otherwise is a matter of debate until more cases are encountered and more research is done in the area of breast cancer pathogenesis with regards to it arising from granulomatous lobular mastitis.

  10. Antimicrobials for mastitis causing pathogens that are refractory to resistance development

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Staphylococci and streptococci are both human and agricultural pathogens responsible for >50% of clinical mastitis incidents (resulting in losses to the dairy industry greater than $2 billion annually). The rise in bacterial resistance to antibiotics world-wide has precipitated the search for alter...

  11. Risk factors for bovine mastitis in the Central Province of Sri Lanka.

    PubMed

    Gunawardana, Suraj; Thilakarathne, Dulari; Abegunawardana, Indra S; Abeynayake, Preeni; Robertson, Colin; Stephen, Craig

    2014-10-01

    A study of the risk factors associated with mastitis in Sri Lankan dairy cattle was conducted to inform risk reduction activities to improve the quality and quantity of milk production and dairy farmer income. A cross-sectional survey of randomly selected dairy farms was undertaken to investigate 12 cow and 39 herd level and management risk factors in the Central Province. The farm level prevalence of mastitis (clinical and subclinical) was 48 %, similar to what has been found elsewhere in South and Southeast Asia. Five cow level variables, three herd level variables, and eight management variables remained significant (p < 0.05) in the final logistic regression analysis. Expected risk factors relating to unhygienic environments and inadequate knowledge or practice of mastitis control were found. Other factors included parity, milk yield, milking practices, access to veterinary services, use of veterinary products, stall structure, and stall hygiene. Many of the risk factors could be addressed by standard dairy cattle management techniques, but implementation of mastitis control programs as a technical approach is likely to be insufficient to achieve sustainable disease control without consideration of the social and political realities of smallholder farmers, who are often impoverished.

  12. Short communication: Antimicrobial susceptibility profiling and genotyping of Staphylococcus aureus isolates from bovine mastitis in Poland.

    PubMed

    Jagielski, T; Puacz, E; Lisowski, A; Siedlecki, P; Dudziak, W; Międzobrodzki, J; Krukowski, H

    2014-10-01

    Staphylococcus aureus is the predominant causative agent of bovine mastitis, a disease that remains a major economic burden for the dairy industry worldwide. In this study, the antimicrobial resistance patterns and the genetic composition of 80 S. aureus mastitis isolates collected from 14 dairy farms in Eastern Poland were determined. Of the 10 antimicrobial agents evaluated, only testing for penicillin G produced drug resistance. As 41% of the S. aureus isolates were penicillin resistant, this drug along with other β-lactamase-sensitive β-lactams, should rather not be considered for the treatment of bovine mastitis caused by S. aureus. Upon genotyping, with a triplex PCR method, a total of 11 distinct PCR types were produced. The population structure of S. aureus isolates was highly clonal, with 1 predominant genotype circulating on each farm. The observed similarities in the genotype composition of S. aureus populations from geographically distant farms underscore the significance of interfarm transmission of S. aureus in Poland. This, in turn, argues for the establishment of a nationwide surveillance program for bovine mastitis due to this pathogen.

  13. Anti-Staphylococcus aureus single-chain variable region fragments provide protection against mastitis in mice.

    PubMed

    Wang, Man; Zhang, Yan; Zhu, Jianguo

    2016-03-01

    Staphylococcus aureus is a leading causative agent of bovine mastitis, which can result in significant economic losses to the dairy industry. However, available vaccines against bovine mastitis do not confer adequate protection, although passive immunization with antibodies may be useful to prevent disease. Hence, we constructed a bovine single-chain variable region fragment (scFv) phage display library using cDNAs from peripheral blood lymphocytes of cows with S. aureus-induced mastitis. After four rounds of selection, eight scFvs that bound S. aureus antigens with high affinity were obtained. The framework regions of the variable domains (VH and VL) of the eight scFvs were highly conserved, and the complementarity-determining regions (CDRs) displayed significant diversity, especially CDR3 of the VH domain. All eight scFvs inhibited S. aureus growth in culture medium. Lactating mice were challenged by injecting S. aureus into the fourth mammary gland. Histopathological analysis showed that treatment with these scFvs prior to bacterial challenge maintained the structure of the mammary acini, decreased infiltration of polymorphonuclear neutrophils, increased levels of interferon-gamma and interleukin-4, and reduced tumor necrosis factor-alpha levels in mammary tissues, as compared with mice treatment with physiological saline (P < 0.05). These novel bovine scFvs may be suitable candidates for therapeutic agents for the prevention of S. aureus-induced bovine mastitis.

  14. The anti-inflammatory effect of TR6 on LPS-induced mastitis in mice.

    PubMed

    Hu, Xiaoyu; Fu, Yunhe; Tian, Yuan; Zhang, Zecai; Zhang, Wenlong; Gao, Xuejiao; Lu, Xiaojie; Cao, Yongguo; Zhang, Naisheng

    2016-01-01

    [TRIAP]-derived decoy peptides have anti-inflammatory properties. In this study, we synthesized a TRIAP-derived decoy peptide (TR6) containing, the N-terminal portion of the third helical region of the [TIRAP] TIR domain (sequence "N"-RQIKIWFQNRRMKWK and -KPGFLRDPWCKYQML-"C"). We evaluated the effects of TR6 on lipopolysaccharide-induced mastitis in mice. In vivo, the mastitis model was induced by LPS administration for 24h, and TR6 treatment was initiated 1h before or after induction of LPS. In vitro, primary mouse mammary epithelial cells and neutrophils were used to investigate the effects of TR6 on LPS-induced inflammatory responses. The results showed that TR6 significantly inhibited mammary gland hisopathologic changes, MPO activity, and LPS-induced production of TNF-α, IL-1β and IL-6. In vitro, TR6 significantly inhibited LPS-induced TNF-α and IL-6 production and phosphorylation of NF-κB and MAPKs. In conclusion, this study demonstrated that the anti-inflammatory effect of TR6 against LPS-induced mastitis may be due to its ability to inhibit TLR4-mediated NF-κB and MAPK signaling pathways. TR6 may be a promising therapeutic reagent for mastitis treatment.

  15. Divergence of a strain of Pseudomonas aeruginosa during an outbreak of ovine mastitis.

    PubMed

    Wright, Elli A; Di Lorenzo, Valeria; Trappetti, Claudia; Liciardi, Manuele; Orru, Germano; Viti, Carlo; Bronowski, Christina; Hall, Amanda J; Darby, Alistair C; Oggioni, Marco R; Winstanley, Craig

    2015-01-30

    Bacterial infections causing mastitis in sheep can result in severe economic losses for farmers. A large survey of milk samples from ewes with mastitis in Sardinia, Italy, indicated an increasing prevalence of Pseudomonas aeruginosa infections. It has been shown previously that during chronic, biofilm-associated infections P. aeruginosa populations diversify. We report the phenotypic and genomic characterisation of two clonal P. aeruginosa isolates (PSE305 and PSE306) from a mastitis infection outbreak, representing distinct colony morphology variants. In addition to pigment production, PSE305 and PSE306 differed in phenotypic characteristics including biofilm formation, utilisation of various carbon and nitrogen sources, twitching motility. We found higher levels of expression of genes associated with biofilm formation (pelB) and twitching motility (flgD) in PSE305, compared to the biofilm and twitching-defective PSE306. Comparative genomics analysis revealed single nucleotide polymorphisms (SNPs) and minor insertion/deletion variations between PSE305 and PSE306, including a SNP mutation in the pilP gene of PSE306. By introducing a wild-type pilP gene we were able to partially complement the defective twitching motility of PSE306. There were also three larger regions of difference between the two genomes, indicating genomic instability. Hence, we have demonstrated that P. aeruginosa population divergence can occur during an outbreak of mastitis, leading to significant variations in phenotype and genotype, and resembling the behaviour of P. aeruginosa during chronic biofilm-associated infections.

  16. Changes in the proteome of Mastitis-causing escherichia coli strains that affect pathogenesis

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Escherichia coli is a leading cause of bacterial mastitis in dairy cattle. Milk is the environment in which bacteria must grow to establish an infection of the mammary gland. However, milk is not a rich growth media for bacteria. In fact, milk naturally contains many mechanisms to inhibit bacterial ...

  17. Proteomic analysis reveals protein expression differences in Escherichia coli strains associated with persistent versus transient mastitis

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Escherichia coli is a leading cause of bacterial mastitis in dairy cattle. Typically this infection is transient in nature, causing an infection that lasts 2-3 days. However, in a minority of cases, E. coli has been shown to cause a persistent intramammary infection. The mechanisms that allow for...

  18. Prevention of bovine mastitis by a premilking teat disinfectant containing chlorous acid and chlorine dioxide.

    PubMed

    Oliver, S P; Lewis, M J; Ingle, T L; Gillespie, B E; Matthews, K R

    1993-01-01

    The objective of this study was to evaluate the efficacy of a premilking teat disinfectant for the prevention of mastitis in dairy cows under natural exposure conditions. Predipping was compared with a negative control using a split udder experimental design. All teats were dipped after milking with the same teat dip. Percentage of quarters newly infected by major mastitis pathogens was 34% lower in quarters with teats predipped and postdipped than in quarters with teats postdipped only. New IMI by Streptococcus uberis and Staphylococcus aureus were significantly lower in quarters with teats predipped and postdipped than in quarters with teats postdipped only. Differences in incidence of clinical mastitis between treatment groups approached significance. Predipping and postdipping were no more effective against Gram-negative bacteria, coagulase-negative Staphylococcus species, and Corynebacterium bovis than postdipping only. No chapping or irritation of teats was observed, and no adverse effects were noted using the test product as a premilking and postmilking teat disinfectant. Results of this study suggest that predipping and then postdipping with the test product was a more effective procedure against major mastitis pathogens than postdipping only. PMID:8436679

  19. The anti-inflammatory effect of TR6 on LPS-induced mastitis in mice.

    PubMed

    Hu, Xiaoyu; Fu, Yunhe; Tian, Yuan; Zhang, Zecai; Zhang, Wenlong; Gao, Xuejiao; Lu, Xiaojie; Cao, Yongguo; Zhang, Naisheng

    2016-01-01

    [TRIAP]-derived decoy peptides have anti-inflammatory properties. In this study, we synthesized a TRIAP-derived decoy peptide (TR6) containing, the N-terminal portion of the third helical region of the [TIRAP] TIR domain (sequence "N"-RQIKIWFQNRRMKWK and -KPGFLRDPWCKYQML-"C"). We evaluated the effects of TR6 on lipopolysaccharide-induced mastitis in mice. In vivo, the mastitis model was induced by LPS administration for 24h, and TR6 treatment was initiated 1h before or after induction of LPS. In vitro, primary mouse mammary epithelial cells and neutrophils were used to investigate the effects of TR6 on LPS-induced inflammatory responses. The results showed that TR6 significantly inhibited mammary gland hisopathologic changes, MPO activity, and LPS-induced production of TNF-α, IL-1β and IL-6. In vitro, TR6 significantly inhibited LPS-induced TNF-α and IL-6 production and phosphorylation of NF-κB and MAPKs. In conclusion, this study demonstrated that the anti-inflammatory effect of TR6 against LPS-induced mastitis may be due to its ability to inhibit TLR4-mediated NF-κB and MAPK signaling pathways. TR6 may be a promising therapeutic reagent for mastitis treatment. PMID:26679677

  20. Antimicrobial susceptibility and distribution of inhibition zone diameters of bovine mastitis pathogens in Flanders, Belgium.

    PubMed

    Supré, K; Lommelen, K; De Meulemeester, L

    2014-07-16

    In dairy farms, antimicrobial drugs are frequently used for treatment of (sub)clinical mastitis. Determining the antimicrobial susceptibility of mastitis pathogens is needed to come to a correct use of antimicrobials. Strains of Staphylococcus aureus (n=768), Streptococcus uberis (n=939), Streptococcus dysgalactiae (n=444), Escherichia coli (n=563), and Klebsiella species (n=59) originating from routine milk samples from (sub)clinical mastitis were subjected to the disk diffusion method. Disks contained representatives of frequently used antibiotics in dairy. A limited number of clinical breakpoints were available through CLSI, and showed that susceptibility of Staph. aureus, E. coli, and Klebsiella was moderate to high. For streptococcal species however, a large variation between the tested species and the different antimicrobials was observed. In a next step, wild type populations were described based on epidemiological cut off values (EUCAST). Because of the limited number of official cut off values, the data were observed as a mastitis subpopulation and self-generated cut off values were created and a putative wild type population was suggested. The need for accurate clinical breakpoints for veterinary pathogens is high. Despite the lack of these breakpoints, however, a population study can be performed based on the distribution of inhibition zone diameters on the condition that a large number of strains is tested.

  1. Metabolic parameters and blood leukocyte profiles in cows from herds with high or low mastitis incidence.

    PubMed

    Holtenius, K; Persson Waller, K; Essén-Gustavsson, B; Holtenius, P; Hallén Sandgren, C

    2004-07-01

    The objective of this study was to determine whether there were differences in metabolic parameters and blood leukocyte profiles between cows in herds with high or low yearly mastitis incidence. In this study, 271 cows from 20 high yielding dairy herds were examined. According to the selection criteria, all herds had low somatic cell counts. Ten of the selected herds represented low mastitis treatment incidence (LMI) and ten herds had high mastitis treatment incidence (HMI). The farms were visited once and blood samples were taken from each cow that was in the interval from three weeks before to 15 weeks after parturition. The eosinophil count was significantly lower among cows from the HMI herds in the period from four weeks to 15 weeks after parturition. The plasma concentrations of beta-hydroxybutyrate, glucose, insulin and urea did not differ between groups, but the concentration of nonesterified fatty acids was significantly higher among HMI cows during the period three weeks after parturition. The concentration of the amino acid tryptophan in plasma was significantly lower among the HMI cows prior to parturition. Glutamine was significantly lower in cows from HMI herds during the first three weeks after parturition. Arginine was consistently lower in HMI cows, although the decrease was only significant during the period from four to fifteen weeks after parturition. The results suggest that there were differences in the metabolism and immune status between herds with high or low yearly mastitis treatment incidence indicating an increased metabolic stress in HMI cows.

  2. Use of on-farm data to guide treatment and control mastitis caused by Streptococcus uberis.

    PubMed

    Samson, Olivier; Gaudout, Nicolas; Schmitt, Ellen; Schukken, Ynte Hein; Zadoks, Ruth

    2016-09-01

    Treatment of mastitis is the most common reason for use of antimicrobial agents in dairy cattle. The responsible use of antimicrobials could be strengthened by knowledge of predictors for cure, which would help to tailor treatment decisions. Ideally, to allow for widespread uptake, this would be achieved using data that are routinely available. To assess whether this is feasible in practice, farmers were invited to submit milk samples from mastitis cases to their veterinary practice for bacteriological culture. Among 624 culture-positive samples, 251 were positive for Streptococcus uberis. Using cow-level data, cases were classified as severe, first nonsevere, repeat, or subclinical. Additional data were collected at the cow level [somatic cell count (SCC), parity, lactation stage, milk yield, fat and protein contents, treatment] and at the herd level (housing, bedding, premilking teat disinfection, postmilking teat disinfection). Severe cases were overrepresented among heifers and animals in early lactation, and repeat cases were overrepresented in cows with 3 or more lactations. The probability of cure was higher among first- and second-parity animals than among older cows, and was higher in animals with a single elevated cow-level SCC than in animals with multiple high SCC records. Results obtained in the current study are similar to those previously described for Staphylococcus aureus mastitis. Thus, routinely available cow-level information can help to predict the outcome of antimicrobial treatment of the most common causes of gram-positive mastitis. PMID:27372580

  3. Genome Sequences of Klebsiella variicola Isolates from Dairy Animals with Bovine Mastitis from Newfoundland, Canada

    PubMed Central

    Davidson, Fraser W.; Whitney, Hugh G.

    2015-01-01

    Klebsiella variicola was recently reported as an emerging and/or previously misidentified species associated with opportunistic infections in humans. Here, we report the draft genome sequences of K. variicola isolates from two animals with clinical mastitis from a dairy farm in Newfoundland, Canada. PMID:26358587

  4. Molecular Epidemiology of Two Klebsiella pneumoniae Mastitis Outbreaks on a Dairy Farm in New York State▿

    PubMed Central

    Munoz, Marcos A.; Welcome, Francis L.; Schukken, Ynte H.; Zadoks, Ruth N.

    2007-01-01

    Klebsiella spp. have become an important cause of clinical mastitis in dairy cows in New York State. We describe the occurrence of two Klebsiella mastitis outbreaks on a single dairy farm. Klebsiella isolates from milk, feces, and environmental sources were compared using random amplified polymorphic DNA (RAPD)-PCR typing. The first mastitis outbreak was caused by a single strain of Klebsiella pneumoniae, RAPD type A, which was detected in milk from eight cows. RAPD type A was also isolated from the rubber liners of milking machine units after milking of infected cows and from bedding in the outbreak pen. Predominance of a single strain could indicate contagious transmission of the organism or exposure of multiple cows to an environmental point source. No new cases with RAPD type A were observed after implementation of intervention measures that targeted the prevention of transmission via the milking machine as well as improvement of environmental hygiene. A second outbreak of Klebsiella mastitis that occurred several weeks later was caused by multiple RAPD types, which rules out contagious transmission and indicates opportunistic infections originating from the environment. The diversity of Klebsiella strains as quantified with Simpson's index of discrimination was significantly higher for isolates from fecal, feed, and water samples than for isolates from milk samples. Several isolates from bedding material that had the phenotypic appearance of Klebsiella spp. were identified as being Raoultella planticola and Raoultella terrigena based on rpoB sequencing. PMID:17928424

  5. Genome Sequence of Lactococcus lactis subsp. cremoris Mast36, a Strain Isolated from Bovine Mastitis

    PubMed Central

    Gazzola, Simona; Fontana, Cecilia; Bassi, Daniela; Cocconcelli, Pier-Sandro; von Wright, Atte

    2015-01-01

    The genome sequence of Lactococcus lactis subsp. cremoris Mast36, isolated from bovine mastitis, is reported here. This strain was shown to be able to grow in milk and still possess genes of vegetable origin. The genome also contains a cluster of genes associated with pathogenicity. PMID:25999570

  6. Stromal fibroblasts derived from mammary gland of bovine with mastitis display inflammation-specific changes

    PubMed Central

    Chen, Qing; He, Guiliang; Zhang, Wenyao; Xu, Tong; Qi, Hongliang; Li, Jing; Zhang, Yong; Gao, Ming-Qing

    2016-01-01

    Fibroblasts are predominant components of mammary stromal cells and play crucial roles in the development and involution of bovine mammary gland; however, whether these cells contribute to mastitis has not been demonstrated. Thus, we have undertaken biological and molecular characterization of inflammation-associated fibroblasts (INFs) extracted from bovine mammary glands with clinical mastitis and normal fibroblasts (NFs) from slaughtered dairy cows because of fractured legs during lactation. The functional contributions of INFs to normal epithelial cells were also investigated by using an in vitro co-culture model. We present evidence that the INFs were activated fibroblasts and showed inflammation-related features. Moreover, INFs significantly inhibited the proliferation and β-casein secretion of epithelial cells, as well as upregulated the expression of tumor necrosis factor-α and interleukin-8 in epithelial cells. These findings indicate that functional alterations can occur in stromal fibroblasts within the bovine mammary gland during mastitis, demonstrating the importance of stromal fibroblasts in bovine mastitis and its treatment. PMID:27272504

  7. Genome Sequence Analysis of Staphylococcus equorum Bovine Mastitis Isolate UMC-CNS-924

    PubMed Central

    Calcutt, Michael J.; Foecking, Mark F.; Hsieh, Hsin-Yeh; Perry, Jeanette; Stewart, George C.

    2013-01-01

    Intramammary infections in dairy cattle are frequently caused by staphylococci, resulting in mastitis and associated economic losses. A draft genome sequence was determined for Staphylococcus equorum UMC-CNS-924, isolated from the milk of a Holstein cow, to better understand the genetic basis of its pathogenesis and adaptation to the bovine mammary gland. PMID:24136848

  8. Draft Genome Sequence of Bovine Mastitis Isolate Staphylococcus agnetis CBMRN 20813338

    PubMed Central

    Calcutt, Michael J.; Foecking, Mark F.; Fry, Pamela R.; Hsieh, Hsin-Yeh; Perry, Jeanette; Stewart, George C.; Scholl, Daniel T.; Messier, Serge

    2014-01-01

    Presented here is a draft genome sequence for Staphylococcus agnetis CBMRN 20813338, isolated from a lactating dairy cow with subclinical mastitis. The genome is approximately 2,416 kb and has 35.79% G+C content. Analysis of the deduced open reading frame (ORF) set identified candidate virulence attributes in addition to potential molecular targets for species identification. PMID:25189590

  9. Postpartum Pyomyoma, a Rare Complication of Sepsis Associated with Chorioamnionitis and Massive Postpartum Haemorrhage Treated with an Intrauterine Balloon

    PubMed Central

    Kaler, Mandeep; Gailer, Ruth; Iskaros, Joseph; David, Anna L.

    2015-01-01

    We report the successful treatment of a postpartum pyomyoma, a rare but serious complication of uterine leiomyomata in a 28-year-old primigravida. The patient was treated for an Escherichia Coli (E. Coli) urinary tract infection (UTI) at 16 weeks of gestation. She had asymptomatic short cervical length on ultrasound scan at 20 weeks that was managed conservatively due to the presence of further UTI and received antibiotics. She was known to have a left sided intramural leiomyoma. She presented with abdominal pain and vaginal bleeding at 23+1 weeks of gestation and the next day she had spontaneous vaginal delivery and collapsed with E. Coli septic shock, massive postpartum haemorrhage, and disseminated intravascular coagulation and was successfully treated with oxytocic drugs, a Rusch intrauterine balloon, and intravenous antibiotics. Eleven days postnatally she re-presented with systemic sepsis and was treated for retained products of conception. Sepsis persisted and investigations showed a postpartum pyomyoma that was initially managed with intravenous antibiotics to avoid surgery. Ultimately she required laparotomy, drainage of pyomyoma, and myomectomy. Postoperative recovery was good and the patient had a successful pregnancy two years later. PMID:26199774

  10. Mid-infrared prediction of lactoferrin content in bovine milk: potential indicator of mastitis.

    PubMed

    Soyeurt, H; Bastin, C; Colinet, F G; Arnould, V M-R; Berry, D P; Wall, E; Dehareng, F; Nguyen, H N; Dardenne, P; Schefers, J; Vandenplas, J; Weigel, K; Coffey, M; Théron, L; Detilleux, J; Reding, E; Gengler, N; McParland, S

    2012-11-01

    Lactoferrin (LTF) is a milk glycoprotein favorably associated with the immune system of dairy cows. Somatic cell count is often used as an indicator of mastitis in dairy cows, but knowledge on the milk LTF content could aid in mastitis detection. An inexpensive, rapid and robust method to predict milk LTF is required. The aim of this study was to develop an equation to quantify the LTF content in bovine milk using mid-infrared (MIR) spectrometry. LTF was quantified by enzyme-linked immunosorbent assay (ELISA), and all milk samples were analyzed by MIR. After discarding samples with a coefficient of variation between 2 ELISA measurements of more than 5% and the spectral outliers, the calibration set consisted of 2499 samples from Belgium (n = 110), Ireland (n = 1658) and Scotland (n = 731). Six statistical methods were evaluated to develop the LTF equation. The best method yielded a cross-validation coefficient of determination for LTF of 0.71 and a cross-validation standard error of 50.55 mg/l of milk. An external validation was undertaken using an additional dataset containing 274 Walloon samples. The validation coefficient of determination was 0.60. To assess the usefulness of the MIR predicted LTF, four logistic regressions using somatic cell score (SCS) and MIR LTF were developed to predict the presence of mastitis. The dataset used to build the logistic regressions consisted of 275 mastitis records and 13 507 MIR data collected in 18 Walloon herds. The LTF and the interaction SCS × LTF effects were significant (P < 0.001 and P = 0.02, respectively). When only the predicted LTF was included in the model, the prediction of the presence of mastitis was not accurate despite a moderate correlation between SCS and LTF (r = 0.54). The specificity and the sensitivity of models were assessed using Walloon data (i.e. internal validation) and data collected from a research herd at the University of Wisconsin - Madison (i.e. 5886 Wisconsin MIR records related to 93

  11. Estimating the effect of mastitis on the profitability of Irish dairy farms.

    PubMed

    Geary, U; Lopez-Villalobos, N; Begley, N; McCoy, F; O'Brien, B; O'Grady, L; Shalloo, L

    2012-07-01

    The objective of this paper was to estimate the effect of the costs of mastitis on the profitability of Irish dairy farms as indicated by various ranges of bulk milk somatic cell count (BMSCC). Data were collected from 4 sources and included milk production losses, cases treated, and on-farm practices around mastitis management. The Moorepark Dairy Systems Model, which simulates dairying systems inside the farm gate, was used to carry out the analysis. The cost components of mastitis that affect farm profitability and that were included in the model were milk losses, culling, diagnostic testing, treatment, veterinary attention, discarded milk, and penalties. Farms were grouped by 5 BMSCC thresholds of ≤ 100,000, 100,001-200,000, 200,001-300,000, 300,001-400,000, and > 400,000 cells/mL. The ≤ 100,000 cells/mL threshold was taken as the baseline and the other 4 thresholds were compared relative to this baseline. For a 40-ha farm, the analysis found that as BMSCC increased, milk receipts decreased from €148,843 at a BMSCC <100,000 cells/mL to €138,573 at a BMSCC > 400,000 cells/mL. In addition, as BMSCC increased, livestock receipts increased by 17%, from €43,304 at a BMSCC <100,000 cells/mL to €50,519 at a BMSCC > 400,000 cells/mL. This reflected the higher replacement rates as BMSCC increased and the associated cull cow value. Total farm receipts decreased from €192,147 at the baseline (< 100,000 cells/mL) to €189,091 at a BMSCC > 400,000 cells/mL. Total farm costs increased as BMSCC increased, reflecting treatment, veterinary, diagnostic testing, and replacement heifer costs. At the baseline, total farm costs were €161,085, increasing to €177,343 at a BMSCC > 400,000 cells/mL. Net farm profit decreased as BMSCC increased, from €31,252/yr at the baseline to €11,748/yr at a BMSCC > 400,000 cells/mL. This analysis highlights the impact that mastitis has on the profitability of Irish dairy farms. The analysis presented here can be used to

  12. Hypertriglyceridemia-induced acute pancreatitis in pregnancy causing maternal death.

    PubMed

    Jeon, Hae Rin; Kim, Suk Young; Cho, Yoon Jin; Chon, Seung Joo

    2016-03-01

    Acute pancreatitis in pregnancy is rare and occurs in approximately 3 in 10,000 pregnancies. It rarely complicates pregnancy, and can occur during any trimester, however over half (52%) of cases occur during the third trimester and during the post-partum period. Gallstones are the most common cause of acute pancreatitis. On the other hand, acute pancreatitis caused by hypertriglyceridemia due to increase of estrogen during the gestational period is very unusual, but complication carries a higher risk of morbidity and mortality for both the mother and the fetus. We experienced a case of pregnant woman who died of acute exacerbation of hypertriglyceridemia-induced acute pancreatitis at 23 weeks of gestation. We report on progress and management of this case along with literature reviews.

  13. Hypertriglyceridemia-induced acute pancreatitis in pregnancy causing maternal death

    PubMed Central

    Jeon, Hae Rin; Cho, Yoon Jin; Chon, Seung Joo

    2016-01-01

    Acute pancreatitis in pregnancy is rare and occurs in approximately 3 in 10,000 pregnancies. It rarely complicates pregnancy, and can occur during any trimester, however over half (52%) of cases occur during the third trimester and during the post-partum period. Gallstones are the most common cause of acute pancreatitis. On the other hand, acute pancreatitis caused by hypertriglyceridemia due to increase of estrogen during the gestational period is very unusual, but complication carries a higher risk of morbidity and mortality for both the mother and the fetus. We experienced a case of pregnant woman who died of acute exacerbation of hypertriglyceridemia-induced acute pancreatitis at 23 weeks of gestation. We report on progress and management of this case along with literature reviews. PMID:27004207

  14. Effect of somatic cell count and mastitis pathogens on milk composition in Gyr cows

    PubMed Central

    2013-01-01

    Background Gyr cows are well adapted to tropical conditions, resistant to some tropical diseases and have satisfactory milk production. However, Gyr dairy herds have a high prevalence of subclinical mastitis, which negatively affects their milk yield and composition. The objectives of this study were (i) to evaluate the effects of seasonality, mammary quarter location (rear x front), mastitis-causing pathogen species, and somatic cell count (SCC) on milk composition in Gyr cows with mammary quarters as the experimental units and (ii) to evaluate the effects of seasonality and somatic cell count (SCC) on milk composition in Gyr cows with cows as the experimental units. A total of 221 lactating Gyr cows from three commercial dairy farms were selected for this study. Individual foremilk quarter samples and composite milk samples were collected once a month over one year from all lactating cows for analysis of SCC, milk composition, and bacteriological culture. Results Subclinical mastitis reduced lactose, nonfat solids and total solids content, but no difference was found in the protein and fat content between infected and uninfected quarters. Seasonality influenced milk composition both in mammary quarters and composite milk samples. Nevertheless, there was no effect of mammary quarter position on milk composition. Mastitis-causing pathogens affected protein, lactose, nonfat solids, and total solids content, but not milk fat content. Somatic cell count levels affected milk composition in both mammary quarters and composite samples of milk. Conclusions Intramammary infections in Gyr cows alter milk composition; however, the degree of change depends on the mastitis-causing pathogen. Somatic cell count is negatively associated with reduced lactose and nonfat solids content in milk. Seasonality significantly affects milk composition, in which the concentration of lactose, fat, protein, nonfat solids and total solids differs between dry and wet seasons in Gyr cows. PMID

  15. Use of phages against antibiotic-resistant Staphylococcus aureus isolated from bovine mastitis.

    PubMed

    Dias, R S; Eller, M R; Duarte, V S; Pereira, Â L; Silva, C C; Mantovani, H C; Oliveira, L L; Silva, E de A M; De Paula, S O

    2013-08-01

    Bovine mastitis is the primary disease of dairy cattle worldwide and it causes large economic losses. Among several microorganisms that are the causative agents of this disease, Staphylococcus aureus is the most prevalent. Although antibiotic therapy is still the most widely used procedure for the treatment of bovine mastitis, alternative means of treatment are necessary due to the presence of antibiotic residues in milk, which is a growing concern because of its interference with the production of milk derivatives and the selection of resistant bacterial strains. The use of bacteriophages as a tool for the control of pathogens is an alternative treatment to antibiotic therapy. In this work, to obtain phages with the potential for use in phage therapy as a treatment for mastitis, we isolated and identified the bacteria from the milk of mastitis-positive cows. A total of 19% of the animals from small and medium farms of the Zona da Mata Mineira, Brazil, was positive for bovine mastitis, and bacteria of the genus Staphylococcus were the most prevalent pathogens. The majority of the S. aureus isolates tested was resistant to penicillin and ampicillin. In parallel, we isolated 10 bacteriophages able to infect some of these S. aureus isolates. We determined that these phages contained DNA genomes of approximately 175 kb in length, and the protein profiles indicated the presence of 4 major proteins. Electron microscopy revealed that the phages are caudate and belong to the Myoviridae family. The isolates exhibited interesting features for their use in phage therapy such as a high lytic potential, a wide range of hosts, and thermostability, all of which favor their use in the field.

  16. Cow-specific risk factors for clinical mastitis in Brazilian dairy cattle.

    PubMed

    Oliveira, C S F; Hogeveen, H; Botelho, A M; Maia, P V; Coelho, S G; Haddad, J P A

    2015-10-01

    Information related to mastitis risk factors is useful for the design and implementation of clinical mastitis (CM) control programs. The first objective of our study was to model the risk of CM under Brazilian conditions, using cow-specific risk factors. Our second objective was to explore which risk factors were associated with the occurrence of the most common pathogens involved in Brazilian CM infections. The analyses were based on 65 months of data from 9,789 dairy cows and 12,464 CM cases. Cow-specific risk factors that could easily be measured in standard Brazilian dairy farms were used in the statistical analyses, which included logistic regression and multinomial logistic regression. The first month of lactation, high somatic cell count, rainy season and history of clinical mastitis cases were factors associated with CM for both primiparous and multiparous cows. In addition, parity and breed were also associated risk factors for multiparous cows. Of all CM cases, 54% showed positive bacteriological culturing results from which 57% were classified as environmental pathogens, with a large percentage of coliforms (35%). Coagulase-negative Staphylococcus (16%), Streptococcus uberis (9%), Streptococcus agalactiae (7%) and other Streptococci (9%) were also common pathogens. Among the pathogens analyzed, the association of cow-specific risk factors, such as Zebu breed (OR=5.84, 95%CI 3.77-10.77) and accumulated history of SCC (1.76, 95%CI 1.37-2.27), was different for CM caused by Coagulase-negative Staphylococcus and S. agalactiae in comparison to CM caused by coliforms. Our results suggest that CM control programs in Brazil should specially consider the recent history of clinical mastitis cases and the beginning of the lactations, mainly during the rainy season as important risk factor for mastitis.

  17. Mediation analysis to estimate direct and indirect milk losses due to clinical mastitis in dairy cattle.

    PubMed

    Detilleux, J; Kastelic, J P; Barkema, H W

    2015-03-01

    Milk losses associated with mastitis can be attributed to either effects of pathogens per se (i.e., direct losses) or effects of the immune response triggered by intramammary infection (indirect losses). The distinction is important in terms of mastitis prevention and treatment. Regardless, the number of pathogens is often unknown (particularly in field studies), making it difficult to estimate direct losses, whereas indirect losses can be approximated by measuring the association between increased somatic cell count (SCC) and milk production. An alternative is to perform a mediation analysis in which changes in milk yield are allocated into their direct and indirect components. We applied this method on data for clinical mastitis, milk and SCC test-day recordings, results of bacteriological cultures (Escherichia coli, Staphylococcus aureus, Streptococcus uberis, coagulase-negative staphylococci, Streptococcus dysgalactiae, and streptococci other than Strep. dysgalactiae and Strep. uberis), and cow characteristics. Following a diagnosis of clinical mastitis, the cow was treated and changes (increase or decrease) in milk production before and after a diagnosis were interpreted counterfactually. On a daily basis, indirect changes, mediated by SCC increase, were significantly different from zero for all bacterial species, with a milk yield decrease (ranging among species from 4 to 33g and mediated by an increase of 1000 SCC/mL/day) before and a daily milk increase (ranging among species from 2 to 12g and mediated by a decrease of 1000 SCC/mL/day) after detection. Direct changes, not mediated by SCC, were only different from zero for coagulase-negative staphylococci before diagnosis (72g per day). We concluded that mixed structural equation models were useful to estimate direct and indirect effects of the presence of clinical mastitis on milk yield.

  18. The environmental impact of mastitis: a case study of dairy herds.

    PubMed

    Hospido, Almudena; Sonesson, Ulf

    2005-05-01

    Mastitis is defined as an inflammatory reaction of udder tissue to bacterial, chemical, thermal or mechanical injury, which causes heavy financial losses and milk wastage throughout the world. Until now, studies have focused on the economic aspects from which perspective mastitis can generally be considered as the most serious disease in dairy cows; however, costs are not the only negative consequence resulting from the infection. The environmental impact is also significant; milk is discarded, which means lower efficiency and hence a greater environmental impact per produced liter of milk. Less milk is produced, which leads to an increased need for calf feed, and meat production is also affected. The main aim of this paper was to quantify the environmental impact of mastitis incidence. A standard scenario (representative of present-day reality in Galicia, Spain) and an improved scenario (in which mastitis incidence rate is reduced by diverse actions) have been defined and compared using Life Cycle Assessment (LCA) methodology. Among the impact categories studied, acidification, eutrophication and global warming were found to be the most significant environmental impacts. In all these categories, it was revealed that a decrease in mastitis incidence has a positive influence as the environmental impact is reduced. Even if the quantitative results cannot show a considerable decrease in the environmental burden, the impact cannot be regarded as negligible when the total consumption or total production of a region is considered. For example, the outcome of the proposed improvement measures for Spain's greenhouse gas emissions can be quantified as 0.06% of total emissions and 0.56% of emissions by the agricultural sector.

  19. Detection of clinical mastitis with the help of a thermal camera.

    PubMed

    Hovinen, M; Siivonen, J; Taponen, S; Hänninen, L; Pastell, M; Aisla, A-M; Pyörälä, S

    2008-12-01

    Increasing dairy farm size and increase in automation in livestock production require that new methods are used to monitor animal health. In this study, a thermal camera was tested for its capacity to detect clinical mastitis. Mastitis was experimentally induced in 6 cows with 10 microg of Escherichia coli lipopolysaccharide (LPS). The LPS was infused into the left forequarter of each cow, and the right forequarters served as controls. Clinical examination for systemic and local signs and sampling for indicators of inflammation in milk were carried out before morning and evening milking throughout the 5-d experimental period and more frequently on the challenge day. Thermal images of experimental and control quarters were taken at each sampling time from lateral and medial angles. The first signs of clinical mastitis were noted in all cows 2 h postchallenge and included changes in general appearance of the cows and local clinical signs in the affected udder quarter. Rectal temperature, milk somatic cell count, and electrical conductivity were increased 4 h postchallenge and milk N-acetyl-beta-D-glucosaminidase activity 8 h postchallenge. The thermal camera was successful in detecting the 1 to 1.5 degrees C temperature change on udder skin associated with clinical mastitis in all cows because temperature of the udder skin of the experimental and control quarters increased in line with the rectal temperature. Yet, local signs on the udder were seen before the rise in udder skin and body temperature. The udder represents a sensitive site for detection of any febrile disease using a noninvasive method. A thermal camera mounted in a milking or feeding parlor could detect temperature changes associated with clinical mastitis or other diseases in a dairy herd.

  20. Lymphocytic mastitis and diabetic mastopathy: a molecular, immunophenotypic, and clinicopathologic evaluation of 11 cases.

    PubMed

    Valdez, Riccardo; Thorson, John; Finn, William G; Schnitzer, Bertram; Kleer, Celina G

    2003-03-01

    Lymphocytic mastitis and diabetic mastopathy are uncommon fibroinflammatory breast diseases. The lesions seen in these entities are unique in that the associated lymphoid infiltrates are composed of predominantly B cells. In addition, B-cell lymphoepithelial lesions, a finding commonly associated with extranodal marginal zone B-cell/mucosa-associated lymphoid tissue (MALT) lymphomas, are also often present in lymphocytic mastitis and diabetic mastopathy. Although the clinical and immunomorphologic features are well characterized, the clonality of the B-cell infiltrate and the lymphomatous potential of lymphocytic mastitis and diabetic mastopathy have not been emphasized in the literature. We evaluated 11 cases of lymphocytic mastitis/diabetic mastopathy for immunoglobulin heavy chain gene rearrangement and correlated the findings with all available clinical data. A longstanding history of Type I diabetes mellitus was present in seven patients. One nondiabetic patient had Sjogren's syndrome, and two patients had no history of diabetes mellitus or other autoimmune disease. Clinical data were unavailable for one patient. B-cell-predominant lymphoid infiltrates were seen in all cases, and B-cell lymphoepithelial lesions were found in five. No evidence of a B-cell clone was found in any of the 11 cases by appropriately controlled immunoglobulin heavy chain gene rearrangement studies, and none of the patients developed lymphoma during follow-up intervals ranging from 2-126 months. These findings suggest that despite the presence of B-cell-predominant lymphoid infiltrates and lymphoepithelial lesions, lymphocytic mastitis and diabetic mastopathy do not appear to be associated with an increased risk for lymphoma. PMID:12640102