Showing 2296-2310 of 3673
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PFOA induces alteration in DNA methylation regulators and SARS-CoV-2 targets and in mouse lung tissues
Science
12 Dec 2021 | Toxicol Rep
PFOA was found to change gene expression in lungs, potentially increasing susceptibility to COVID-19.
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[Press Release] Chemical companies tout green credentials whilst developing hazardous chemicals behind closed doors
News
9 Dec 2021 | ChemSec
Chemical companies around the world are actively marketing their greener, more sustainable products, whilst holding back details on the mass production of hazardous chemicals, ChemSec’s ranking of chemical companies reveals today.
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Why PFAS are so Impervious, and Who is Most at Risk from Forever Chemicals
News
9 Dec 2021 | PBS
Miles O'Brien looks at the impact they've had in one community in New Hampshire.
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EPA-Linked Consultant Undercuts Agency’s PFAS Concerns
News
8 Dec 2021 | E&E News and Greenwire
An industry toxicologist promoting artificial turf fields has repeatedly cited her work for EPA while downplaying the risks of PFAS used to produce plastic grass blades, making contentious claims often at odds with the agency’s own findings.
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PFAS Standards In Pennsylvania Now Set
Policy
6 Dec 2021
The standards aim to be guidelines by which site remediators can gauge PFAS removal steps in instances of soil pollution.
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PFAS Ban For Food Packaging Proposed
Policy
6 Dec 2021
The bill, while incredibly brief, would accelerate efforts already underway by the food packaging industry to develop feasible substitutes for PFAS in its products.
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Perfluorooctane sulfonate (PFOS) exposure of bovine oocytes affects early embryonic development at human-relevant levels in an in vitro model
Science
6 Dec 2021 | Toxicology
Human-relevant levels of PFOS alter early bovine embryo development in vitro.
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Exposure of male mice to perfluorooctanoic acid induces anxiety-like behaviors by increasing corticotropin-releasing factor in the basolateral amygdala complex
Science
6 Dec 2021 | Chemosphere
PFOA exposure in mice led to a metabolic cascade of effects resulting in anxiety-like behaviors.
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In Vivo Transformation of a Novel Polyfluoroether Surfactant
Science
6 Dec 2021 | Environ Toxicol Chem
Rats that received a novel PFAS surfactant orally rather than intravenously had higher breakdown products in their blood suggesting the importance of metabolism in the gut and liver.
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Tumorigenic activity of alternative per- and polyfluoroalkyl substances (PFAS): Mechanistic in vitro studies
Science
6 Dec 2021 | Sci Total Environ
PFHxS has been associated with breast cancer in epidemiological studies, and this study demonstrated how this shorter-chain PFAS can affect cell proteins and cell proliferation.
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Perfluorooctane sulfonate induces heart toxicity involving cardiac apoptosis and inflammation in rats
Science
6 Dec 2021 | Exp Ther Med
Exposure to PFOS left rats with heart inflammation and other markers of cardiac toxicity.
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The EPA Finally Plans to Regulate Toxic, Widespread 'Forever Chemicals'
News
1 Dec 2021 | Very Well Health
Among the most sinister and widespread threats to public health in the United States is a class of toxic chemicals called polyfluoroalkyl and perfluoroalkyl substances, or PFAS.
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Deer Consumption Advisory
Policy
1 Dec 2021
The State of Maine has detected high levels of PFAS in some deer harvested in the greater Fairfield area and is issuing a do not eat advisory for deer harvested in the area.
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Prenatal exposure to poly-/per-fluoroalkyl substances is associated with alteration of lipid profiles in cord-blood
Science
30 Nov 2021 | Metabolomics
Prenatal PFAS exposure may explain associations between PFAS exposure and adverse health conditions later in life, such as type 2 diabetes.
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Poly- and Perfluorinated Alkyl Substances in Air and Water from Dhaka, Bangladesh.
Science
30 Nov 2021 | Environ Toxicol Chem
The prevalence of 6:2 FTOH and PFBA across sites likely reflects their usage in textile manufacturing and could indicate the industry's switch to shorter chain PFAS.