Showing 1516-1530 of 2007
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People exposed to PFAS could sue for medical monitoring costs, under US legislation
News
23 Apr 2021 | C&EN
People who were significantly exposed to PFAS could sue makers of these chemicals to pay for health monitoring, under a bill introduced in the US Congress April 22.
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PFAS-Tox Database
Science
21 Apr 2021
The PFAS-Tox Database was developed as a free, online, publicly available tool to explore the health and toxicology research published on 29 PFAS beyond PFOA and PFOS.
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[Press Release] Harmful PFAS chemicals are pervasive in building materials
News
21 Apr 2021
From the floor to the roof, the average building may be rife with persistent and potentially toxic “forever chemicals” called PFAS.
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A rapid method for the detection and quantification of legacy and emerging per- and polyfluoroalkyl substances (PFAS) in bird feathers using UPLC-MS/MS
Science
21 Apr 2021 | J Chromatogr B Analyt Technol Biomed Life Sci
The developed LC-MS/MS method was validated and shown to be a fast, sensitive and reliable method for determining a broad range of legacy and emerging PFAS in feathers.
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Time trends of perfluoroalkyl substances in blood in 30-year old Norwegian men and women in the period 1986-2007
Science
20 Apr 2021 | Environ Sci Pollut Res Int
Overall blood burdens of PFAS in men and women increased in reproductively active ages during 1986-2001 and decreases until 2007 with long-chain PFAS increasing after 2007.
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Perfluorooctane sulfonate alternatives and metabolic syndrome in adults: New evidence from the Isomers of C8 Health Project in China
Science
20 Apr 2021 | Environ Pollut
Exposure to Cl-PFESAs was associated with a cluster of conditions that occur together, increasing the risk of heart disease, stroke, and type 2 diabetes.
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Perfluorooctanesulfonic acid (PFOS) thwarts the beneficial effects of calorie restriction and Metformin
Science
20 Apr 2021 | Toxicol Sci
PFOS exposure inhibited the beneficial effects of diabetes treatments.
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Assessing Indoor Dust Interference with Human Nuclear Hormone Receptors in Cell-Based Luciferase Reporter Assays
Science
19 Apr 2021 | Environ Health Perspect
PFAS was found to exhibit hormonal activities in humans from indoor dust.
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Long-term leaching of PFAS from contaminated agricultural soils in Germany
Science
19 Apr 2021 | J. Contam. Hydrol.
Analysis of field data over a time period of 12 years revealed no or slowly decreasing trends as well as seasonal fluctuations, likely due to the ongoing transformation of precursors and a seasonal influence on production rates of mobile PFAS.
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Fluorine-Specific Detection Using ICP-MS Helps to Identify PFAS Degradation Products in Nontargeted Analysis
Science
19 Apr 2021 | Anal Chem
The feasibility of the detection of PFAS metabolites using a fluorine-specific detection was demonstrated using a model compound and can thus be applied to new experiments and unknown organofluorine-containing samples in the future.
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Lawmakers, environmental activist introduce PFAS Action Act
News
13 Apr 2021 | ABC News
U.S. Reps. Fred Upton (R-MI) and Debbie Dingell (D-MI) introduced legislation that aims to protect people and the environment from chemicals known as PFAS.
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In-Vitro and In-Silico Assessment of Per- and Polyfluoroalkyl Substances (PFAS) in Aqueous Film-Forming Foam (AFFF) Binding to Human Serum Albumin
Science
13 Apr 2021 | Toxics
Carboxylic acid and sulfonic acid-containing PFAS were found to bioaccumulate the most readily in human blood.
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Occurrence and sources of per- and polyfluoroalkyl substances in the ice-melting lakes of Larsemann Hills, East Antarctica
Science
13 Apr 2021 | Sci Total Environ
In the ice-melting lakes, PFOA, PFOS, and Cl-PFESA were detected in ice-melt lakes on the eastern side of Antarctica where there are fewer on-site human activities.
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Time Trend of Persistent Organic Pollutants and Metals in Greenlandic Inuit during 1994-2015
Science
13 Apr 2021 | Int J Environ Res Public Health
PFOS, PFHxS, and PFOA decreased across Greenland while PFNA, PFDA, and PFUnDA increased in women.
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Per- and polyfluoroalkyl Substances (PFAS) as Contaminants of Emerging Concern in Asia's Freshwater Resources
Science
13 Apr 2021 | Environ Res
The highest PFAS contamination was detected in surface water relative to ground, tap, and drinking water.