نتایج جستجو برای: teratogenicity
تعداد نتایج: 1027 فیلتر نتایج به سال:
A number of plant toxins have been shown to be teratogenic to livestock. The teratogenic action of some of these alkaloids is mediated by nicotinic acetylcholine receptors (nAChR). However, for many of these alkaloids it is difficult to obtain sufficient quantities of individual alkaloids to perform teratology studies in livestock species. Therefore the objective of this study was to determine ...
Prenatal alcohol and drug exposures are a significant concern in many domestic and international adoptions. This article addresses the following substance exposures for children: alcohol, opiates, tobacco, marijuana, cocaine, and methamphetamines. For each substance, we review the teratogenicity of the exposure and identify the spectrum of neurodevelopmental issues that can present in children ...
Concern about the number ofpregnancies terminated because ofvaccination against rubella (257 in 1979-80) prompted the Department of Health and Social Security in 1981 to ask the National Congenital Rubella Surveillance Programme to study the possible teratogenicity of rubella vaccines. Evidence then available from the United States related mainly to Cendehill and HPV77-DE5 vaccines, whereas hum...
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