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[Environmental epidemiology research leads to a decrease of the exposure limit for mercury].

Pál Weihe·Froôi Debes·Roberta F White·Nicolina Sørensen·Esben Budtz-Jørgensen·Niels Keiding·Philippe Grandjean
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Abstract

The central nervous system is particularly vulnerable to prenatal exposure to methylmercury. Due to the widespread exposure to methylmercury from fish, several prospective environmental epidemiology studies have been initiated, in which the maternal exposure during the pregnancy is related to the neurobehavioural development of the children. We have studied a Faroese birth cohort prenatally exposed to methylmercury from maternal intake of contaminated pilot whale meat. At seven years of age, clear dose-response relationships were observed for deficits in attention, language, and memory. An increase in blood pressure was also associated with the prenatal exposure level. The exposure limit for mercury has therefore been decreased.

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AnimalsAttention Deficit Disorder with HyperactivityChildCohort StudiesDevelopmental DisabilitiesDolphinsDose-Response Relationship, DrugEnvironmental ExposureFemaleFishesFood ContaminationHumansHypertensionLanguage DisordersMaximum Allowable ConcentrationMemory DisordersMethylmercury CompoundsPregnancyPrenatal Exposure Delayed EffectsProspective StudiesResearchEnglish AbstractJournal ArticleReview

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Pál Weihe, Froôi Debes, Roberta F White, Nicolina Sørensen, Esben Budtz-Jørgensen, Niels Keiding, Philippe Grandjean. 2003-01-06. [Environmental epidemiology research leads to a decrease of the exposure limit for mercury].. https://pubmed.ncbi.nlm.nih.gov/12561779/

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