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https://www.readbyqxmd.com/read/28803585/performance-and-financial-consequences-of-stillbirth-in-holstein-dairy-cattle
#1
A Mahnani, A Sadeghi-Sefidmazgi, H Keshavarzi
Stillbirth is an economically important trait on dairy farms. Knowledge of the consequences of, and the economic losses associated with stillbirth can help the producer when making management decisions. The objectives of this study were to determine the effects of stillbirth on productive and reproductive performance as well as financial losses due to stillbirth incidence in Iranian Holstein dairy farms. Economic and performance data were collected from nine Holstein dairy farms in Isfahan and Khorasan provinces of Iran from March 2008 to December 2013...
August 14, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28776463/prevalence-and-impact-of-sexually-transmitted-infections-in-pregnant-women-in-central-ethiopia
#2
Andreas Schönfeld, Torsten Feldt, Tafese B Tufa, Hans M Orth, André Fuchs, Million G Mesfun, Frieder Pfäfflin, Tamara Nordmann, Matthias Breuer, Monika Hampl, Dieter Häussinger
Human immunodeficiency virus (HIV) continues to be a major global public health issue and omnipresent sexually transmitted infections (STIs) increase the risk of HIV acquisition. Moreover, STIs and HIV in pregnant women can harm the unborn child. In this study, we systematically investigated the prevalence of HIV, relevant STIs and vaginal group B streptococcus colonization among pregnant women presenting at Asella Teaching Hospital in central Ethiopia and their effect on perinatal mortality. A follow-up was performed six weeks after delivery...
January 1, 2017: International Journal of STD & AIDS
https://www.readbyqxmd.com/read/28762352/a-comparative-study-to-associate-the-presence-of-neonatal-line-in-deciduous-teeth-of-infants-with-the-occurrence-of-live-birth
#3
Shruti Srinivasan, Prashanth Sadashiva Murthy, Seema Deshmukh, N M Shamsundar
CONTEXT: The prominent striae of retzius corresponding to the occurrence of live birth is known as the neonatal line (NNL). The very presence of this line indicates the exposure of the infant to the stressful event of birth. AIMS: The study was aimed at locating the NNL in the developing primary teeth of the neonate and associating the presence of NNL to the occurrence of live birth. MATERIALS AND METHODS: The donated bodies of the neonates were taken, and a surgical incision was made along the crest of the alveolar ridge in the maxillary anterior region, enabling the careful removal of the tooth germs from within the jaw segment...
July 2017: Journal of the Indian Society of Pedodontics and Preventive Dentistry
https://www.readbyqxmd.com/read/28758375/all-bereaved-parents-are-entitled-to-good-care-after-stillbirth-a-mixed-methods-multicentre-study-insight
#4
D Siassakos, S Jackson, K Gleeson, C Chebsey, A Ellis, C Storey
OBJECTIVE: To understand challenges in care after stillbirth and provide tailored solutions. DESIGN: Multi-centre case study. SETTING: Three maternity hospitals. POPULATION: Parents with a stillborn baby, maternity staff. METHODS: Thematic analysis of parent interviews and staff focus groups and service provision investigation. OUTCOMES: 1 Themes; 2 Triangulation matrix; 3 Recommendations...
July 31, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28755466/hypospadias-intrauterine-growth-restriction-and-abnormalities-of-the-placenta
#5
M Hassan Toufaily, Drucilla J Roberts, Marie-Noel Westgate, Anne-Therese Hunt, Lewis B Holmes
BACKGROUND: Hypospadias is more common among male infants with growth restriction, defined as a birth weight less than the 10(th) centile, than in infants with a normal birth weight. Intrauterine growth retardation (IUGR) has been associated, also, with abnormalities of the placenta, such as maternal vascular malperfusion. In a consecutive sample of newborn infants, the association between hypospadias, IUGR and abnormalities of the placenta could be analyzed. METHODS: Affected infants were identified among 289,365 liveborn and stillborn infants in the Active Malformations Surveillance Program between 1972 and 2012...
July 29, 2017: Birth defects research
https://www.readbyqxmd.com/read/28753550/causes-of-death-among-full-term-stillbirths-and-early-neonatal-deaths-in-the-region-of-southern-denmark
#6
Millie Nguyen Basu, Iben Birgit Gade Johnsen, Sonja Wehberg, Rikke Guldberg Sørensen, Torben Barington, Bente Mertz Nørgård
OBJECTIVE: We examined the causes of death amongst full term stillbirths and early neonatal deaths. METHODS: Our cohort includes women in the Region of Southern Denmark, who gave birth at full term to a stillborn infant or a neonate who died within the first 7 days from 2010 through 2014. Demographic, biometric and clinical variables were analyzed to assess the causes of death using two classification systems: causes of death and associated conditions (CODAC) and a Danish system based on initial causes of fetal death (INCODE)...
July 28, 2017: Journal of Perinatal Medicine
https://www.readbyqxmd.com/read/28743026/evaluation-of-the-ivet-%C3%A2-birth-monitoring-system-in-primiparous-dairy-heifers
#7
G Henningsen, H Marien, W Hasseler, M Feldmann, H-A Schoon, M Hoedemaker, K Herzog
The objective was to validate the iVET(®) birth monitoring system and to determine if it reduced fetal death in primiparous dairy heifers over a 1-y interval. There were 359 pregnant heifers enrolled; 167 heifers in the iVET(®) group were monitored electronically and the remaining 192 (controls) were monitored visually for onset of Stage 2 labor, according to routine farm management. In addition, as a reference, all heifers were observed throughout the study by two independent investigators. Calves born dead or that died within 24 h after birth were defined as stillborn...
July 10, 2017: Theriogenology
https://www.readbyqxmd.com/read/28742673/practice-bulletin-no-181-prevention-of-rh-d-alloimmunization
#8
(no author information available yet)
Advances in the prevention and treatment of Rh D alloimmunization have been one of the great success stories of modern obstetrics. There is wide variation in prevalence rates of Rh D-negative individuals between regions, for example from 5% in India to 15% in North America (1). However, high birth rates in low prevalence areas means Rh hemolytic disease of the newborn is still an important cause of morbidity and mortality in countries without prophylaxis programs (1). In such countries, 14% of affected fetuses are stillborn and one half of live born infants suffer neonatal death or brain injury (1)...
August 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28742667/practice-bulletin-no-181-summary-prevention-of-rh-d-alloimmunization
#9
(no author information available yet)
Advances in the prevention and treatment of Rh D alloimmunization have been one of the great success stories of modern obstetrics. There is wide variation in prevalence rates of Rh D-negative individuals between regions, for example from 5% in India to 15% in North America (1). However, high birth rates in low prevalence areas means Rh hemolytic disease of the newborn is still an important cause of morbidity and mortality in countries without prophylaxis programs (1). In such countries, 14% of affected fetuses are stillborn and one half of live born infants suffer neonatal death or brain injury (1)...
August 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28727978/pulmonary-neuroendocrine-cell-hyperplasia-in-hemoglobin-bart-induced-hydrops-fetalis-a-model-for-chronic-intrauterine-hypoxia
#10
Mana Taweevisit, Boochit Theerasantipong, Kanlaya Taothong, Paul Scott Thorner
The pulmonary neuroendocrine system includes pulmonary neuroendocrine cells (PNECs) and neuroepithelial bodies (NEBs) that are distributed throughout respiratory epithelium and regulate lung growth and maturation antenatally. Abnormalities in this system have been linked to many hypoxia-associated pediatric pulmonary disorders. Hemoglobin (Hb) Bart disease is a severe form of α-thalassemia resulting in marked intrauterine hypoxia with hydrops fetalis (HF) and usually death in utero. Affected fetuses can serve as a naturally occurring human model for the effects of intrauterine hypoxia, and we postulated that these effects should include changes in the pulmonary neuroendocrine system...
July 2017: Pediatric and Developmental Pathology
https://www.readbyqxmd.com/read/28727104/a-major-gene-for-host-response-to-porcine-reproductive-and-respiratory-syndrome-is-not-unfavorably-associated-with-overall-performance-under-nonchallenging-conditions-in-commercial-pig-lines
#11
J R Dunkelberger, P K Mathur, M S Lopes, E F Knol, J C M Dekkers
A QTL for host response to porcine reproductive and respiratory syndrome (PRRS) was identified in a previous study. The SNP WUR10000125 (WUR) is used as a tag SNP for this QTL. The favorable (B) allele at this SNP is in low frequency in commercial populations, possibly because this allele is unfavorably associated with an important trait under nonchallenging conditions and, therefore, may have been selected against. Therefore, objectives of this study were to estimate the effect of WUR on traits under selection in commercial lines under nonchallenging conditions and to estimate the effect of WUR genotype of parents on performance of crossbred progeny in a commercial-like environment...
July 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28727059/dynamics-of-nitrogen-retention-at-two-feeding-levels-in-gestating-parity-2-and-3-sows
#12
E G Miller, C L Levesque, N L Trottier, C F M de Lange
Parity-2 ( = 39) and -3 ( = 28; same sows from parity-2 sows) Yorkshire sows were used to measure whole body protein deposition (Pd) during gestation (maternal and pregnancy-associated) at 2 feeding levels to test the hypothesis that the pattern of whole body and maternal Pd during gestation does not differ when feeding either 15% above or 15% below estimated ME requirements, both exceeding AA requirements. Initial BW and backfat (BF) at d 26 ± 0.3 of gestation were 195.4 ± 5.2 kg and 15.1 ± 0.5 mm, and 223...
June 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28727047/a-diet-supplemented-with-n-3-polyunsaturated-fatty-acids-influences-the-metabomscic-and-endocrine-response-of-rabbit-does-and-their-offspring
#13
M Rodríguez, R M García-García, M Arias-Álvarez, N Formoso-Rafferty, P Millán, J López-Tello, P L Lorenzo, A González-Bulnes, P G Rebollar
The aim of the present study was to evaluate the productive, endocrine, and metabomscic responses as well as oxidative stress of rabbit does and their offspring when fed a diet supplemented with -3 PUFA during their first productive cycle. To this aim, a total of 105 rabbit does were fed ad mscibitum from d 60 to 172 of age 2 isoenergetic and isoproteic diets differing in fatty acid composition. The control diet ( = 52 does) contained 45.9 g/kg of -3 of the total fatty acids and the enriched diet ( = 53 does) contained 149...
June 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28721836/assisted-reproductive-technologies-a-hierarchy-of-risks-for-conception-pregnancy-outcomes-and-treatment-decisions
#14
M J Davies, A R Rumbold, V M Moore
The use of assisted reproductive technologies (ART) for the treatment of infertility has grown exponentially over the last 20 years, and now accounts for 4% of all births in Australia, and over 1 m births annually around the globe. There is consistent reporting of increased risk of adverse perinatal outcomes and birth defects following infertility treatment. However, change in practice has been stymied by critical knowledge gaps with regards to (a) the relative contribution of patient and treatment factors to adverse outcomes, (b) the independent contribution of specific contemporary treatments and treatment combinations to outcomes, (c) the impact of innovations in laboratory and clinical practice on treatment success and observed risk and (d) changes over time in patient characteristics...
August 2017: Journal of Developmental Origins of Health and Disease
https://www.readbyqxmd.com/read/28718185/congenital-pulmonary-lymphangiectasia-a-disorder-not-only-of-fetoneonates
#15
Shi-Min Yuan
Congenital pulmonary lymphangiectasia (CPL) is a rare developmental disorder of the lung, characterized by dilation of pulmonary subpleural, interlobar, perivascular and peribronchial lymphatics. The incidence of CPL among stillborn and neonates was estimated to be <1%. The etiology of CPL is unknown. However, it has been suspected to be of a genetic background. Recent basic studies revealed that it might be caused by the FOXC2, Vegfr-3 and integrin α9β1gene mutations. A clinical diagnosis of CPL can be made much easier in full-term neonates who present with respiratory distress, pleural (especially chylous) effusions with or without generalized edema...
July 2017: Klinische Pädiatrie
https://www.readbyqxmd.com/read/28708016/emergency-separation-of-craniopagus-twins-case-report
#16
Farideh Nejat, Zohreh Habibi, Mehrdad Goudarzi, Mahdi Souraki Azad, Ehsan Moradi, Vahid Heidari, Maliheh Kadivar, Zahra Ebrahim Soltani, Leila Kouchakzadeh
Craniopagus is a very rare congenital anomaly that tends to affect females more often than males. It is classified as partial or total. Most affected twins are either stillborn or die during the perinatal period. Those who survive birth should undergo detailed radiological evaluations soon after their condition becomes stable so that the precise anatomy of the conjoined part can be defined and surgery can be planned in detail by a multidisciplinary team. Recommendations for decreasing the risk of unsuccessful surgery include performing surgery on an elective basis after extensive preoperative radiological evaluations as well as when the twins are at an acceptable age and weight for a complex surgical separation, generally as staged procedures...
July 14, 2017: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/28707773/sudden-onset-of-pheochromocytoma-multisystem-crisis-at-38%C3%A2-weeks-of-gestation-resulted-in-intrauterine-fetal-death-a-case-report
#17
Jun Iwase, Michiko Yamanaka
A 24-year-old woman at 38 weeks of gestation with no past medical history was transferred to our hospital because of acute onset of severe dyspnea. Her conscious level was E4V2M5 on the Glasgow Coma Scale and she displayed stress cardiomyopathy (Takotsubo cardiomyopathy) with multiple organ failure. Intrauterine fetal death was confirmed. After immediate application of intubated ventilation, percutaneous cardiopulmonary support and hemodialysis, she was diagnosed with pheochromocytoma multisystem crisis. After multidisciplinary team discussion, surgical resection of the left pheochromocytoma was performed on the same day...
July 14, 2017: Journal of Obstetrics and Gynaecology Research
https://www.readbyqxmd.com/read/28683767/reducing-fresh-full-term-intrapartum-stillbirths-through-leadership-and-accountability-in-a-low-resource-setting-mpilo-central-hospital-bulawayo-zimbabwe
#18
Solwayo Ngwenya
BACKGROUND: Stillbirths are distressing to the parents and healthcare workers. Globally large numbers of babies are stillborn. A number of strategies have been implemented to try and reduce stillbirths worldwide. The objective of this study was to assess the impact of leadership and accountability changes on reducing full term intrapartum stillbirths. METHODS: Leadership and accountability changes were implemented in January 2016. This retrospective cohort study was carried out to assess the impact of the changes on fresh full term intrapartum stillbirths covering the period 6 months prior to the implementation date and 12 months after the implementation date...
July 6, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28655291/naturally-acquired-canine-herpesvirus-associated-meningoencephalitis
#19
Mason C Jager, Erica A Sloma, Morgan Shelton, Andrew D Miller
Canid alphaherpesvirus 1 (CHV) causes morbidity and mortality in susceptible puppies. While the neuropathology of experimentally infected puppies has been detailed, characterization of naturally acquired infections is limited. The aim of this study was to describe the histologic, immunohistochemical, and in situ hybridization features of CHV encephalitis in the dog. Six female and 11 male puppies ranging in age from stillborn to 57 days old were included. Histologically, lesions included multifocal glial nodules (16/17, 94%), meningeal infiltrates (15/17, 88%), and cerebellar cortical necrosis (6/9, 67%); however, robust inflammation was not a significant feature in any of the cases...
January 1, 2017: Veterinary Pathology
https://www.readbyqxmd.com/read/28653486/the-occurrence-of-porcine-circovirus-3-without-clinical-infection-signs-in-shandong-province
#20
S Zheng, X Wu, L Zhang, C Xin, Y Liu, J Shi, Z Peng, S Xu, F Fu, J Yu, W Sun, S Xu, J Li, J Wang
Porcine circovirus type 3 (PCV3) was detected in Shandong, China. One hundred and thirty-two of 222 (59.46%) samples were PCV3 positive, while 52 of 132 (39.39%) samples were co-infected with PCV2. There were no clinical signs of infection in either multiparous sows or live-born infants. Two strains of PCV3 were indentified from natural stillborn foetuses. Phylogenetic analysis showed the two strains of PCV3 are 96% identical to the known PCV3/Pig/USA (KX778720.1, KX966193.1 and KX898030.1) and closely related to Barbel Circovirus...
June 26, 2017: Transboundary and Emerging Diseases
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