Results tagged “Bisphenol A”

Chemical structure of bisphenol A.

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The Washington Post
Lyndsey Layton
September 17, 2008

The first large study in humans of a chemical widely used in everyday plastics has found that people with higher levels of bisphenol A had higher rates of heart disease, diabetes and liver abnormalities, a finding that immediately became the focus of the increasingly heated debate over the safety of the chemical.

The research, published Tuesday in the Journal of the American Medical Association by a team of British and American scientists, compared the health status of 1,455 men and women with the levels of the chemical, known as BPA, in their urine.

The researchers divided the subjects into four statistical groupings according to their BPA levels and found that those in the quartile with the highest concentrations were nearly three times as likely to have cardiovascular disease than those with the lowest levels, and 2.4 times as likely to have diabetes. Higher BPA levels were also associated with abnormal concentrations of three liver enzymes.

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Chemical structure of bisphenol A.

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By Elaine Shannon, AlterNet

September 15, 2008

The chemical industry has spent years trying to suppress information about a certain chemical. Will Congress help the public know the true dangers?

It takes a lot of nerve to go up against the $3 trillion-a-year global chemical industry.

Ask University of Missouri-Columbia scientists Frederick Vom Saal and Wade Welshons. They've been in the industry's crosshairs for more than a decade, since their experiments turned up the first hard evidence that miniscule amounts of bisphenol A (BPA), an artificial sex hormone and integral component of a vast array of plastic products, caused irreversible changes in the prostates of fetal mice.

Their findings touched off a steady drumbeat that has led to a ban on BPA-laden baby bottles in Canada, mounting support for a similar ban in the U.S., major retailers pulling plastic products off their shelves, a consumer run on glass baby bottles and a blizzard of scientific reports raising increasingly disturbing questions about the chemical's dangers at the trace levels to which people are routinely exposed.

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