General Research
At an Endocrine Society meeting in 2009, new research reported data from animals experimentally treated with BPA. Studies presented at the group's annual meeting show BPA can affect the hearts of women, can permanently damage the DNA of mice, and appears to be entering the human body from a variety of unknown sources.
A 2009 in vitro study on cytotrophoblast cells has found cytotoxic effects in exposure of BPA doses from 0.0002 to 0.2 µg/ml and concluded this finding "suggests that exposure of placental cells to low doses of BPA may cause detrimental effects, leading in vivo to adverse pregnancy outcomes such as preeclampsia, intrauterine growth restriction, prematurity and pregnancy loss".
A 2009 study in rats concluded that BPA, at the reference safe limit for human exposure, was found to impact intestinal permeability and may represent a risk factor in female offspring for developing severe colonic inflammation in adulthood.
A 2010 study on mice has concluded that perinatal exposure to 10 µg/ml of BPA in drinking water enhances allergic sensitization and bronchial inflammation and responsiveness in an animal model of asthma, and a 2011 study found that higher BPA concentrations in the urine of the pregnant women at 16 weeks were associated with wheezing, a symptom of asthma, in their babies.
Read more about this topic: Bisphenol A, Health Effects
Famous quotes containing the words general and/or research:
“The bond between a man and his profession is similar to that which ties him to his country; it is just as complex, often ambivalent, and in general it is understood completely only when it is broken: by exile or emigration in the case of one’s country, by retirement in the case of a trade or profession.”
—Primo Levi (1919–1987)
“After all, the ultimate goal of all research is not objectivity, but truth.”
—Helene Deutsch (1884–1982)