Showing 4171-4185 of 4940
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Characterizing biopersistence potential of the metabolite 5:3 fluorotelomer carboxylic acid after repeated oral exposure to the 6:2 fluorotelomer alcohol
Science
23 Mar 2020 | Tox. and App. Pharm.
The body transforms 6:2 FTOH into a metabolite, called 5:3 acid, that bioaccumulates, and the bioaccumulation is greater with lower exposure to 6:2 FTOH.
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Alternatives of perfluoroalkyl acids and hepatitis B virus surface antibody in adults: Isomers of C8 Health Project in China
Science
23 Mar 2020 | Environ. Poll.
6:2 PFESA was found to be associated with lower levels of hepatitis B surface antibody in the human blood.
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Public Health Assessment of and Response to Perfluorooctanoic Acid in Drinking Water, Bennington, Vermont
Science
23 Mar 2020 | J of Environ. H.
The public health measures taken in response to PFOA contamination are reviewed as potential actions to future PFAS pollution.
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Pentagon cleanup of toxic ‘forever chemicals’ likely to last decades
News
22 Mar 2020 | The Hill
The Defense Department now has 651 sites it suspects could be contaminated with PFAS. Their timeline shows it will take anywhere from six to 13 years before DOD will begin cleaning up PFAS.
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INSIGHT: Congress Confronts PFAS in National Defense Authorization Act—What you need to know
News
20 Mar 2020 | Bloomberg Environment
The final version of the NDAA dropped provisions that would have: (1) designated 4,000 PFAS as hazardous substances under CERCLA; (2) restricted PFAS discharges into drinking water supplies under the Clean Water Act; and (3) required water utilities to reduce the amount of PFAS in tap water.
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3M announces progress on PFAS initiatives and actions
News
19 Mar 2020 | Business's Wire (StreetInsider.com)
3M has launched a research clearinghouse webpage and is releasing previously unavailable PFAS reference standards.
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Groups bring suit over secret approval process for PFAS chemicals
News
18 Mar 2020 | Courthouse News Service
In approving these chemicals without restriction, the EPA is certifying that the substances are not likely to pose an unreasonable risk.
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Foam exposure committee leading PFAS research
News
18 Mar 2020 | Firehouse.com
The mission of the committee is to reduce firefighter/first responder exposures to PFAS chemicals used in firefighting foams in order to protect their health and lives.
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N.C. State receives $7.4 million grant to establish PFAS research center
News
18 Mar 2020 | NC Health News
The center will expand on existing studies, including human exposure to PFAS in Wilmington and the Fayetteville area, and take a deeper look into getting rid of the chemicals.
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Shaheen, Carper & Schumer Introduce Landmark Legislation to Fund PFAS Cleanup
Policy
17 Mar 2020
U.S. Senator Jeanne Shaheen (D-NH) introduced legislation with Senators Tom Carper (D-DE) and Chuck Schumer (D-NY) to help communities combat per- and polyfluoroalkyl substances (PFAS) contamination and exposure in drinking water and groundwater.
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Military sees surge in sites with 'forever chemical' contamination
News
17 Mar 2020 | The Hill
The military now has at least 651 sites that may have been contaminated with cancer-linked “forever chemicals,” a more than 50 percent jump from its last tally.
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Dietary characteristics associated with plasma concentrations of per- and polyfluoroalkyl substances among adults with pre-diabetes: Cross-sectional results from the Diabetes Prevention Program Trial
Science
17 Mar 2020 | Environ Int
Dietary patterns of vegetables, fruits, and Omega-3 rich fish were associated with lower plasma concentrations of some PFAS.
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Sorption behavior of real microplastics (MPs): Insights for organic micropollutants adsorption on a large set of well-characterized MPs
Science
17 Mar 2020 | Science of the Tot. Env.
Microplastics found to carry PFAS throughout the environment.
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Accumulation and associated phytotoxicity of novel chlorinated polyfluorinated ether sulfonate in wheat seedlings
Science
17 Mar 2020 | Chemosphere
The accumulation of Cl-PFAEs in wheat increased with increasing exposure level and mainly accumulated in roots.
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Interaction between hypoxia and perfluorobutane sulfonate on developmental toxicity and endocrine disruption in marine medaka embryos
Science
17 Mar 2020 | Aq. Tox.
PFBS found to disrupt development and the endocrine system of juvenile fish.