Showing 1531-1545 of 2684
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Efforts underway in Europe to ban PFAS compounds
News
23 Jul 2021 | Chemistry World
The five European countries are proposing to ban the entire class of chemicals.
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‘Burden falls on exposed people’ as EPA weighs PFAS rules
News
21 Jul 2021 | E&E News
US EPA action to limit PFAS in drinking water is focused on just two compounds, meaning many Americans could continue drinking contaminated tap water for years to come.
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Are we being kept safe from ‘forever chemicals’ injected into fracking sites?
News
21 Jul 2021 | The Guardian
A bombshell exposé revealed that oil and gas firms are injecting PFAS chemicals into fracking sites, threatening groundwater.
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Thyroid Disruptors: Extrathyroidal Sites of Chemical Action and Neurodevelopmental Outcome-an Examination Using Triclosan and Perfluorohexane Sulfonate (PFHxS)
Science
21 Jul 2021 | Toxicol Sci
Lifelong exposure to PFAS could affect both the thyroid hormone status and the immune defense of perch in the wild.
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Placental Transfer and Composition of Perfluoroalkyl Substances (PFASs): A Korean Birth Panel of Parent-Infant Triads
Science
20 Jul 2021 | Toxics
Gestational age and birth weight were positively associated with a placental transfer rate of PFOA, PFHxS, and PFOS, while pre-pregnant BMI and weight were inversely associated with PFOS.
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Perfluorononanoic acid impedes mouse oocyte maturation by inducing mitochondrial dysfunction and oxidative stress
Science
20 Jul 2021 | Reprod Toxicol
PFNA was found to inhibit the development of immature eggs preventing successful reproduction.
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[Press Release] Detection of toxic PFAS chemicals increases to 2,790 communities
News
20 Jul 2021
The latest detections are based on new testing completed in Alabama, Illinois, Maine, Maryland, Massachusetts, New Jersey, New York, South Carolina and Vermont.
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Chronic low-level perfluorooctane sulfonate (PFOS) exposure promotes testicular steroidogenesis through enhanced histone acetylation
Science
20 Jul 2021 | Environ Pollut
Low-level PFOS exposure was found to promote the development of steroid hormones.
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Perfluoroalkyl substances (PFAS) adsorption in drinking water by granular activated carbon: Influence of activated carbon and PFAS characteristics
Science
20 Jul 2021 | Sci Total Environ
Activated carbon filters were found to absorb different PFAS from contaminated water at different efficiencies.
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Exposure to perfluorooctane sulfonate in vitro perturbs the quality of porcine oocytes via induction of apoptosis
Science
20 Jul 2021 | Environ Pollut
PFOS exposure leads to decreased reproductive success by decreasing viable sperm count.
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World’s first ban on products with PFAS adopted in Maine
News
19 Jul 2021 | C&EN
The US state of Maine is the first government in the world to ban the sale of products containing any chemical in a class of highly persistent synthetic compounds.
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Perfluoroalkyl substances (PFASs) in leachate, fly ash, and bottom ash from waste incineration plants: Implications for the environmental release of PFAS
Science
19 Jul 2021 | Sci Total Environ
PFBA and PFBS were associated with leachate contamination while PFOS was found to travel in fly ash readily.
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Why is elevation of serum cholesterol associated with exposure to perfluoroalkyl substances (PFAS) in humans? A workshop report on potential mechanisms
Science
19 Jul 2021 | Toxicology
In this report, we summarize the relevant background data, the discussion among the attendees, and their recommendations for further research.
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[Press release] AWWA sends letter supporting Amendment 18 in the PFAS Action Act
Policy
19 Jul 2021
The American Water Works Association today sent a letter urging members of the House Committee on Rules to approve Amendment 18 in H.R. 2467, the PFAS Action Act.
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Seattle study of breast milk from 50 women finds chemical used in food wrappers, firefighting foam
News
18 Jul 2021 | The Seattle Times
This study represented the first PFAS analysis of breast milk in U.S. women since 2004, and offered a mixed progress report.