Prenatal methylmercury exposure in monkeys
نویسندگان
چکیده
منابع مشابه
Prenatal Methylmercury Exposure through Rice Consumption in Rural China
Background: Methylmercury is one of the most toxic forms of mercury, which severely afflicts the developing fetus. Methylmercury exposure occurs not only through fish consumption but also through rice consumption. However, rice does not contain the same beneficial micronutrients that fish/shellfish has. Therefore, prenatal methylmercury exposure through maternal rice consumption may potentially...
متن کاملPrenatal methylmercury exposure and children: neurologic, developmental, and behavioral research.
Mercury is present in the earth's crust and is methylated by bacteria in aquatic environments to methylmercury (MeHg). It is then concentrated by the food chain so predatory fish and sea mammals have the highest levels. Thus, consuming seafood leads to exposure. MeHg readily crosses the placenta and the blood-brain barrier and is neurotoxic. The developing fetal nervous system is especially sen...
متن کاملPrenatal Caffeine Exposure Impairs Pregnancy in Rats
Background In recent years, concerns have been raised about human reproductive disorders. Caffeine consumption is increasing by the world’s population and there is a relationship between caffeine intake and adverse reproductive outcomes. The aim of this study was to evaluate the effects of caffeine on implantation sites, number of live births, birth weight, crown-rump length (CRL) and abnormali...
متن کاملPrenatal methylmercury exposure from ocean fish consumption in the Seychelles child development study.
INTRODUCTION Exposure to methylmercury (MeHg) before birth can adversely affect children's neurodevelopment. The most common form of prenatal exposure is maternal fish consumption, but whether such exposure harms the fetus is unknown. We aimed to identify adverse neurodevelopmental effects in a fish-consuming population. METHODS We investigated 779 mother-infant pairs residing in the Republic...
متن کاملLow level prenatal exposure to methylmercury disrupts neuronal migration in the developing rat cerebral cortex.
We determined the effects of low-level prenatal MeHg exposure on neuronal migration in the developing rat cerebral cortex using in utero electroporation. We used offspring rats born to dams that had been exposed to saline or various doses of MeHg (0.01 mg/kg/day, 0.1 mg/kg/day, and 1 mg/kg/day) from gestational day (GD) 11-21. Immunohistochemical examination of the brains of the offspring was c...
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ژورنال
عنوان ژورنال: Japanese Journal of Pharmacology
سال: 2000
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)48591-0