We used an environmentally attributable fraction model and limited our analysis to the neurodevelopmental impacts-specifically loss of intelligence. To put into perspective the costs of controlling emissions from American power plants, we have estimated the economic costs of methyl mercury toxicity attributable to mercury from these plants. EPA recently proposed to slow this progress, citing high costs of pollution abatement. Environmental Protection Agency (EPA) made steady progress in reducing mercury emissions from anthropogenic sources, especially from power plants, which account for 41% of anthropogenic emissions. Exposure results principally from consumption by pregnant women of seafood contaminated by mercury from anthropogenic (70%) and natural (30%) sources. Methyl mercury is a developmental neurotoxicant. Trasande, Leonardo Landrigan, Philip J Schechter, Clyde Public health and economic consequences of methyl mercury toxicity to the developing brain. These findings indicate that epidemiologic studies designed to evaluatemore » methyl mercury toxicity must take into account the multiple environmental burdens that can affect the population cumulatively and simultaneously.« less The concentration of mercury in the kidney and brain also increased with the dose of ethanol given. The magnitude of effect depended on the concentration of ethanol administered. Ethanol potentiated the toxicity of methyl mercury in terms of neurological manifestations (hindleg crossings and abnormal gait) and mortality. This study was designed to investigate the effect of different doses of ethanol on the morbidity, mortality, and distribution of mercury in the tissues of groups of rats treated orally once daily with methyl mercury chloride (MMC: 5 mg/kg d) for 10 consecutive days. Effects of ethanol on methyl mercury toxicity in ratsĭOE Office of Scientific and Technical Information (OSTI.GOV)
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |