Study: Exposure to chemicals during fracking may cause pre-cance - KFVS12 News & Weather Cape Girardeau, Carbondale, Poplar Bluff

Study: Exposure to chemicals during fracking may cause pre-cancer in mice

(Source: Raycom Media) (Source: Raycom Media)
COLUMBIA, MO (KFVS) -

Researchers have released a study that found that female mice exposed to mixtures of chemicals used in fracking operations during prenatal development had abnormal mammary glands in adulthood.

Some of the mice developed pre-cancerous mammary lesions. In early adulthood, female mice developed mammary lesions and hyperplasia, a condition that causes enlargement of an organ or tissue, according to the University of Missouri.

“We chose varying amounts of the unconventional oil and gas (UOG) mixture in order to mimic a range of human exposures to these chemicals,” Susan C. Nagel said, who also serves as an adjunct associate professor of biological sciences in the MU College of Arts and Science. 

“These results suggest that the mammary gland is sensitive to mixtures of chemicals used in unconventional oil and gas production. Determining whether these fracking mixtures affect human populations is an important goal, particularly as the number of fracking sites within human population centers increases.”

More long-term studies are needed. 

Download the KFVS News app: iPhone | Android

Copyright 2018 KFVS. All rights reserved.

  • Heartland NewsMore>>

  • $8.7M granted to Cape Girardeau Veterans Home for renovation, construction projects

    $8.7M granted to Cape Girardeau Veterans Home for renovation, construction projects

    Wednesday, April 25 2018 9:57 PM EDT2018-04-26 01:57:46 GMT
    The Cape Girardeau Veterans Home is set to receive more than $8 million for renovations and construction. (Source: KFVS)The Cape Girardeau Veterans Home is set to receive more than $8 million for renovations and construction. (Source: KFVS)

    The Cape Girardeau Veterans Home will receive $8.7 million through a U.S. Department of Veterans Affairs grant program for renovation and construction projects.

    The Cape Girardeau Veterans Home will receive $8.7 million through a U.S. Department of Veterans Affairs grant program for renovation and construction projects.

  • First Alert: Rain is back overnight

    First Alert: Rain is back overnight

    Wednesday, April 25 2018 8:53 PM EDT2018-04-26 00:53:10 GMT
    Grant Dade says clouds are beginning to increase ahead of our next rain maker (Source: KFVS)Grant Dade says clouds are beginning to increase ahead of our next rain maker (Source: KFVS)

    Chief Meteorologist Grant Dade says clouds are beginning to increase ahead of our next rain maker. 

    Chief Meteorologist Grant Dade says clouds are beginning to increase ahead of our next rain maker. 

  • How to deal with a grumpy goose

    How to deal with a grumpy goose

    How to deal with a grumpy goose

    Wednesday, April 25 2018 8:48 PM EDT2018-04-26 00:48:41 GMT
    As geese start laying their eggs this mating season, some make their nests in backyards and at urban parks which lead to potentially dangerous situations. (Source: Nathan Ellgren, KFVS)As geese start laying their eggs this mating season, some make their nests in backyards and at urban parks which lead to potentially dangerous situations. (Source: Nathan Ellgren, KFVS)
    As geese start laying their eggs this mating season, some make their nests in backyards and at urban parks which lead to potentially dangerous situations. (Source: Nathan Ellgren, KFVS)As geese start laying their eggs this mating season, some make their nests in backyards and at urban parks which lead to potentially dangerous situations. (Source: Nathan Ellgren, KFVS)

    As geese start laying their eggs this mating season, some make their nests in backyards and at urban parks which lead to potentially dangerous situations.

    As geese start laying their eggs this mating season, some make their nests in backyards and at urban parks which lead to potentially dangerous situations.

Powered by Frankly