Showing 1816-1830 of 2669
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Exposure to perfluoroalkyl substances (PFAS) and dyslipidemia, hypertension and obesity in adolescents. The Fit Futures study
Science
26 Jan 2021 | Environ Res
This cross-sectional study showed a possible link between several PFAS and dyslipidemia, hypertension, and obesity in Norwegian adolescents.
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Per- and polyfluoroalkyl substances and kidney function: Follow-up results from the Diabetes Prevention Program trial.
Science
26 Jan 2021 | Environ Int
PFAS exposure was associated with kidney and diabetic issues even when lifestyle changes were implemented.
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Human Biomonitoring (HBM)-II values for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS) - description, derivation and discussion
Science
26 Jan 2021 | Regul Toxicol Pharmacol
The concentration of PFAS in the German population may lead to health impairment, compared to lower levels years earlier.
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Degradation and effect of 6:2 fluorotelomer alcohol in aerobic composting of sludge
Science
26 Jan 2021 | Biodegradation
6:2 FTOH was found to decrease the microbial richness and diversity of sludge compost.
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Integrative Computational Approaches to Inform Relative Bioaccumulation Potential of per- and Polyfluoroalkyl Substances (PFAS) across Species
Science
26 Jan 2021 | Toxicol Sci
Models were used to predict cross-species differences in binding affinity of PFAS which can cause fatty liver disease.
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U.S. EPA’s Interim Guidance on PFAS Destruction and Disposal lacks adequate precision
News
21 Jan 2021 | JDSupra
Following the guidance’s recommendations is not a "get-out-of-jail-free" card; improper disposal or incomplete destruction of PFAS that may occur, even if following the guidance, does not protect a company from a government enforcement action or an action for damages under, for example, federal or state statutes, or common law.
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EPA introduces additional action items under its 2019 PFAS Action Plan
News
21 Jan 2021 | National Law Review
These action items put EPA one step closer to formal regulation of these substances, and provides PFAS manufacturers, producers, users, and discharges a blueprint of the compliance requirements that will dictate their operations within the coming years.
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Suspect and Nontarget Screening Revealed Class-Specific Temporal Trends (2000-2017) of Poly- and Perfluoroalkyl Substances in St. Lawrence Beluga Whales
Science
20 Jan 2021 | Environ Sci Technol
Short-chain PFAS were found in beluga whales which indicates that the continuous emissions of unregulated PFAS into the environment.
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Predicting the risk of GenX contamination in private well water using a machine-learned Bayesian network model
Science
19 Jan 2021 | J. of Haz. Mat.
Modeling predicts that atmospheric deposition rate is the most important factor influencing risk.
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Trends and Levels of Perfluorinated Compounds in Soil and Sediment Surrounding a Cluster of Metal Plating Industries
Science
19 Jan 2021 | Soil Sediment Contam
A slight increase was observed for PFOS and PFOA during 2016–2019 in soils around metal plating shops.
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Chronic exposure to PFO4DA and PFO5DoDA, two perfluoroalkyl ether carboxylic acids (PFECAs), suppresses hepatic stress signals and disturbs glucose and lipid metabolism in male mice
Science
19 Jan 2021 | J Hazard Mater
Chronic PFO4DA and PFO5DoDA exposure lead to endocrine disruption and basic metabolism.
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Human Biomonitoring (HBM)-I values for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS) - description, derivation and discussion
Science
19 Jan 2021 | Regul Toxicol Pharmacol
Evidence for associations between PFOA- and PFOS-exposure was found for a wide range of health outcomes depending on total body burden.
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Health and social concerns about living in three communities affected by per- and polyfluoroalkyl substances (PFAS): A qualitative study in Australia
Science
19 Jan 2021 | PLoS One
We describe residents' perceptions and experiences of PFAS in three regional Australian towns where exposure has occurred.
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Relative Acute Toxicity of Three Per- and Polyfluoroalkyl Substances on Nine Species of Larval Amphibians
Science
19 Jan 2021 | Integr Environ Assess Manag
Our study is one of the first to report species-, developmental stage-, and compound-specific differences in sensitivity to PFAS across a wide range of amphibian species.
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Atmospheric particulate represents a source of C8–C12 perfluoroalkyl carboxylates and 10:2 fluorotelomer alcohol in tree bark
Science
18 Jan 2021 | Environ. Poll.
Overall, this study provides the first evidence that atmospheric particulate is an obvious source of C8–C12 PFCAs and 10:2 FTOH in tree bark.