نتایج جستجو برای: maternal exposure

تعداد نتایج: 402838  

Journal: :International journal of cancer 2014
Helen D Bailey Lin Fritschi Claire Infante-Rivard Deborah C Glass Lucia Miligi John D Dockerty Tracy Lightfoot Jacqueline Clavel Eve Roman Logan G Spector Peter Kaatsch Catherine Metayer Corrado Magnani Elizabeth Milne Sophia Polychronopoulou Jill Simpson Jérémie Rudant Vasiliki Sidi Roberto Rondelli Laurent Orsi Alice Y Kang Eleni Petridou Joachim Schüz

Maternal occupational pesticide exposure during pregnancy and/or paternal occupational pesticide exposure around conception have been suggested to increase risk of leukemia in the offspring. With a view to providing insight in this area we pooled individual level data from 13 case-control studies participating in the Childhood Leukemia International Consortium (CLIC). Occupational data were har...

Journal: :Pediatrics 2013
Frederica P Perera Shuang Wang Virginia Rauh Hui Zhou Laura Stigter David Camann Wieslaw Jedrychowski Elzbieta Mroz Renata Majewska

BACKGROUND Airborne polycyclic aromatic hydrocarbons (PAHs) are pollutants generated by combustion of fossil fuel and other organic material. Both prenatal PAH exposure and maternal psychological distress during pregnancy have each been associated with neurodevelopmental problems in children. The goal was to evaluate potential interactions between prenatal exposure to airborne PAHs and maternal...

Journal: :Yearbook of pediatric endocrinology 2022

Brief summary: Using placental perfusion, fragment culture and primary term human cytotrophoblast experiments, the authors signify relationship between maternal vitamin D, D metabolism fetal exposure.

Journal: :Frontiers in bioscience : a journal and virtual library 2007
Melanie L Molitor William J Burlingham

Exposure to non-inherited maternal antigens (NIMA) has life-long immunological consequences that may result in tolerance or immunity to these antigens. Gaining understanding of the mechanisms behind these NIMA effects will impact many areas of immunology. This review summarizes new discoveries relevant to autoimmunity and organ transplantation regarding exposure to maternal antigens. In light o...

Journal: :Neurotoxicology and teratology 2002
Lynn T Singer Ann Salvator Robert Arendt Sonia Minnes Kathleen Farkas Robert Kliegman

To assess teratogenic effects of cocaine exposure and maternal psychological distress on birth outcomes, we conducted a longitudinal prospective study of 415 infants (218 cocaine-exposed--CE, 197 nonexposed--NE). Drug exposure was determined through a combination of maternal self-report, urine, and meconium screens. Maternal psychological distress postpartum was evaluated through a standardized...

Journal: :American journal of physiology. Endocrinology and metabolism 2007
Kathryn L Gatford Penelope A Dalitz Megan L Cock Richard Harding Julie A Owens

Maternal ethanol intake during pregnancy impairs fetal growth, but mechanisms are not clearly defined. Reduced IGF abundance or bioavailability in the fetus and/or mother may contribute to this growth restriction. We hypothesized that an episode of acute ethanol exposure, mimicking binge drinking would restrict fetal growth and perturb the maternal and fetal IGF axes. Pregnant sheep were infuse...

2015
Kirsi M. Järvinen Jennifer Westfall Magdia De Jesus Nicholas J. Mantis Jessica A. Carroll Dennis W. Metzger Hugh A. Sampson M. Cecilia Berin Simon Patrick Hogan

BACKGROUND The impact of maternal ingestion of peanut during pregnancy and lactation on an offspring's risk for peanut allergy is under debate. OBJECTIVE To investigate the influence of maternal dietary peanut exposure and breast milk on an offspring's allergy risk. METHODS Preconceptionally peanut-exposed C3H/HeJ females were either fed or not fed peanut during pregnancy and lactation. The...

Journal: :مجله دانشگاه علوم پزشکی کرمانشاه 0
sayed habibollah moosavi bahar md, associate professor, department of urology, hamedan school of medicine nasrollah pezeshki md, assistant professor, department of pediatrics, hamedan school of medicine khosro mani kashani md, assistant professor, department of social, hamedan school of medicine

background & objectives: cryptorchidism is one of the most common congenital anomalies at birth. cryptorchidism is an abnormally positioned testis. the undescended testis can be located anywhere between the abdominal cavity and just outside the anatomical scrotum. this study was conducted to determine some etiologic factors in cryptorchidism. materials & methods: in an analytical cross-sectiona...

2013
Lisa M. Nicholas Janna L. Morrison Leewen Rattanatray Susan E. Ozanne Dave O. Kleemann Simon K. Walker Severence M. MacLaughlin Song Zhang Malgorzata S. Martin-Gronert Isabella C. McMillen

Exposure to maternal obesity before and/or throughout pregnancy may increase the risk of obesity and insulin resistance in the offspring in childhood and adult life, therefore, resulting in its transmission into subsequent generations. We have previously shown that exposure to maternal obesity around the time of conception alone resulted in increased adiposity in female lambs. Changes in the ab...

Journal: :American journal of epidemiology 1997
L H Lumey A D Stein

The authors examined the effects of maternal intrauterine undernutrition on offspring birth weights in a cohort of women born between August 1944 and April 1946 in Amsterdam, The Netherlands. This period included the Dutch Hunger Winter, a war-induced famine. Undernutrition was defined separately for each trimester of pregnancy as an average supply of less than 1,000 calories per day from gover...

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