Mercury exposure during pregnancy can have serious health effects for a developing fetus including impacting the child's neurologic and cognitive development. Through biomonitoring in a low-income Latina population in California, we identified a patient with high levels of mercury and traced the source to face creams purchased in a pharmacy in Mexico.
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| http://dx.doi.org/10.1016/j.ajog.2013.05.030 | DOI Listing |
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Article Synopsis
- The developing fetus is highly sensitive to neurotoxic metals, and this study uses placenta as a key biomarker for monitoring such exposures during pregnancy.
- Conducted as part of the Ma'anshan Birth Cohort (MABC) in China, the research analyzed the effects of both non-essential and essential metals (like arsenic, cadmium, mercury, and zinc) on cognitive development in children, involving 1,586 mother-child pairs.
- Results showed negative associations between elevated levels of certain metals, especially arsenic and cadmium, with cognitive tasks measured by the Wechsler Preschool and Primary Scale of Intelligence (WPPSI-IV), with findings also indicating varied effects based on the sex of the children.
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