Wednesday, February 3, 2010

Human placenta cells die after BPA exposure.

Human placenta cells die after BPA exposure.
http://www.environmentalhealthnews.org/ehs/newscience/human-placental-cells-die-after-bpa-exposure

"Exposure to very low concentrations of the plasticizer bisphenol A (BPA) causes cellular damage and death in cultured human placenta cells, researchers report. The doses used for this study are similar to blood levels found in pregnant women. A particularly worrying finding is that effects were most pronounced at the lowest – rather than the highest – concentrations of BPA indicating that placental development could be particularly sensitive to BPA exposure.  Damage to the placenta can induce a range of adverse pregnancy outcomes including premature birth, preeclampsia or even pregnancy loss.  It is not known if exposure to BPA is associated with adverse pregnancy outcomes in humans."

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