Showing 196-210 of 891
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Occurrence, partitioning and transport of perfluoroalkyl acids in gas and particles from the southeast coastal and mountainous areas of China
Science
5 Dec 2022 | Environ Sci Pollut Res Int.
The longer the fluorinated carbon chain length of the PFAA, the more the PFAA tended to exist in the particulate phase, and PFAS in China can be widely spread through the atmosphere due to winter monsoon winds.
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Infant formula and baby food as a source of perfluoroalkyl substances for infants
Science
2 Dec 2022 | Environ Pollut
Total infant exposure to 14 PFAS from infant formula and baby food was found not to be a significant contributor to the tolerable weekly intake set by the EU.
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Synthetic Report on Understanding Side-Chain Fluoroianted Polymers and Their Life Cycle
Science
1 Dec 2022
This report summarizes efforts by the OECD/UNEP Global PFC Group in synthesizing publicly available scientific and technical information on the life cycle of SCFPs, which are polymers with a non-fluorinated polymer backbone and with substructures.
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Maternal exposure to perfluorobutane sulfonate (PFBS) during pregnancy: evidence of adverse maternal and fetoplacental effects in New Zealand White (NZW) rabbits
Science
1 Dec 2022 | Toxicol Sci
PFBS exposure during gestation may lead to renal injury, hypertension in the mother, and decreased fetal growth.
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Bayesian Estimation of Human Population Toxicokinetics of PFOA, PFOS, PFHxS, and PFNA from Studies of Contaminated Drinking Water
Science
1 Dec 2022 | Environ Health Perspect
A harmonized methodology was developed to determine the half-life and volume of distribution for PFOA, PFOS, PFNA, and PFHxS.
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[Press Release] Investors with $8 trillion call for phase-out of dangerous “forever chemicals”
News
29 Nov 2022 | ChemSec
The world’s biggest chemical companies are turning a blind eye to the emerging global crisis.
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What should I do about PFAS in my water?
News
28 Nov 2022 | Wisconsin Watch
A consumer guide details how people can deal with harmful PFAS in local water sources being detected nationwide, including around Wisconsin.
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Contaminants in fish from US rivers: Probability-based national assessments
Science
28 Nov 2022 | Sci. Total Environ.
PFAS is detected in 95.2–99.7 % of fish samples annually.
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Approaches to mixture risk assessment of PFASs in the European population based on human hazard and biomonitoring data
Science
26 Nov 2022 | Int J Hyg Environ Health
The mixture risk assessments indicate that PFAS exposure is too high and may result in a human health risk.
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Systemic toxicity induced by topical application of perfluoroheptanoic acid (PFHpA), perfluorohexanoic acid (PFHxA), and perfluoropentanoic acid (PFPeA) in a murine model
Science
23 Nov 2022 | Food Chem Toxicol
Dermal exposure to newer PFAS showed similar effects on the liver and immune system as oral PFAS exposure.
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Insights into the Dermal Absorption, Deposition, and Elimination of Poly- and Perfluoroalkyl Substances in Rats: The Importance of Skin Exposure
Science
23 Nov 2022 | Environ Sci Technol
Dermal absorption of PFAS can be long-lasting and contribute considerably to the body burden of PFAS in a human model species.
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Prenatal Exposure to Per- and Polyfluoroalkyl Substances, Maternal Thyroid Dysfunction, and Child Autism Spectrum Disorder
Science
23 Nov 2022 | Endocrinol Metab (Seoul)
A review of relevant studies found that PFAS exposure may lead to thyroid dysfunction and childhood developmental abnormalities.
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What Happens In Utero Does Not Stay In Utero: a Review of Evidence for Prenatal Epigenetic Programming by Per- and Polyfluoroalkyl Substances (PFAS) in Infants, Children, and Adolescents
Science
22 Nov 2022 | Curr Environ Health Rep
This review covers the relationship between prenatal exposure to PFAS and epigenetic modifications in infants, children, and adolescents over 18 years of age.
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GAC Filters Continue To Effectively Remove Chemours’ PFAS
News
21 Nov 2022 | Cape Fear Public Utility Authority
CFPUA has an ongoing program to monitor PFAS in raw, untreated water from the Cape Fear River and in finished, treated drinking water.
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More than 110 experts raise alarm over WHO’s ‘weak’ PFAS limits for drinking water
News
19 Nov 2022 | The Guardian
Independent scientists raise concerns about apparent industry influence and distortions of the science in WHO guidelines.