Study Links Plastic Ingredient to Prostate Cancer

New research shows that animals exposed to a chemical found in plastics are more likely to develop prostate cancer later in life. Scientists say their research is the first to find such a link.
The GLRC’s Mark Brush has more:

Transcript

New research shows that animals exposed to a chemical found in plastics are more likely
to develop prostate cancer later in life. Scientists say their research is the first to find
such a link. The GLRC’s Mark Brush has more:


The chemical is known as bisphenol A. And it’s used to make the hard plastic found in
everything from microwave cookware to baby bottles to CDs – just to name a few. The
researchers say that rats exposed to this chemical in their mother’s womb are more likely
to develop prostate cancer as adults. They say the rats were exposed to low doses of the
chemical, similar to the levels found in humans.


Gail Prins headed up the study published in the journal Cancer Research.


“I want to take a lot of caution. I’m not saying that I have evidence that this is causing
human cancers, I’m just saying it’s part of the body of evidence that these type of
chemicals and exposures may be a contributing factor.”


Prins says it’s difficult for people to avoid these chemicals because they’re in products
we use everyday. But she says plastic containers tend to release more chemicals when
they are heated.

For the GLRC, I’m Mark Brush.

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Risks of Prenatal Exposure to Air Pollution

  • A new study suggests that air pollution has a significant effect on developing babies. (Photo by Lester Graham)

A recent study indicates expectant mothers who are exposed to air pollution see damage to the genetic make up of their newborns. That might increase the babies’ risk of contracting cancer later in life. The Great Lakes Radio Consortium’s Lester Graham reports:

Transcript

A recent study indicates expectant mothers who are exposed to
air pollution see damage to the genetic make up of their newborns.
That might increase the babies’ risk of contracting cancer later in
life. The Great Lakes Radio Consortium’s Lester Graham reports:


The expectant mothers were asked to carry air monitors in backpacks to see how much they were exposed to air pollutants. The Columbia University researchers chose 60 mothers in low-income neighborhoods. Dr. Frederica Perera is chief author of the study.


“All of our mothers in the study were non-smokers. So, the primary source of these pollutants in air would be things like motor vehicles, emissions from residential heating units, burning fossil fuel and also from power plants located even fairly far away.”


It’s the fist study to make a connection between air pollutants causing genetic changes in the womb that could increase cancer risk. Earlier studies by the researchers already revealed greater prenatal exposure to air pollution caused lower birth weights and smaller heads in newborns.


For the GLRC, this is Lester Graham.

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