Showing 646-660 of 1035
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Association between exposure to perfluoroalkyl substances and metabolic syndrome and related outcomes among older residents living near a Science Park in Taiwan
Science
15 Sep 2020 | Int J Hyg Environ Health
PFNA and PFOS were found to be positively associated with uric acid levels, especially in elderly males.
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Immunotoxicity of an Electrochemically Fluorinated Aqueous Film-Forming Foam
Science
14 Sep 2020 | Toxicol. Sci.
Male mice exposed to PFAS-containing fire fighting foams saw a decrease in body weight by 15% and an increase of liver weight up to 200%.
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Perfluoroalkyl acids and sulfonamides and dietary, biological and ecological associations in peregrine falcons from the Laurentian Great Lakes Basin, Canada
Science
9 Sep 2020 | Environ. Res.
The study's findings highlighted the importance of integrating dietary, biological, and ecological factors when studying PFAS exposure in birds.
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Neurotoxic Effects of Lactational Exposure to Perfluorooctane Sulfonate on Learning and Memory in Adult Male Mouse
Science
8 Sep 2020 | Food Chem Toxicol
The present study showed that lactational PFOS exposure has a profound, long-lasting neurotoxic effect in the brain and consequently leads to learning and memory deficits.
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Legacy and emerging per- and polyfluoroalkyl substances (PFASs) in multi-media around a landfill in China: Implications for the usage of PFASs alternatives
Science
8 Sep 2020 | Sci. Total Environ.
Short-chain PFAS such as PFBS was found in rising concentrations in surface waters replacing long-chain legacy PFAS.
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Effect of washing, soaking, and cooking methods on perfluorinated compounds in mackerel
Science
8 Sep 2020 | Food Sci Nutr
Grilling and cooking with high starch foods was found to decrease PFAS concentrations in fish significantly.
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Legacy and alternative per- and polyfluoroalkyl substances in a subtropical marine food web from the Beibu Gulf, South China: Fate, trophic transfer and health risk assessment
Science
8 Sep 2020 | J. Hazard. Mater.
PFOS and F-53B were found to biomagnify in marine ecosystems.
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Exposure to Perfluoroalkylated Substances (PFAS) in Relation to Fitness, Physical Activity, and Adipokine Levels in Childhood: The European Youth Heart Study
Science
2 Sep 2020 | Env. Res.
PFOA, PFDA and PFHxS were inversely associated with hormones that regulated metabolism and fat storage.
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Uptake, accumulation and metabolism of PFASs in plants and health perspectives: A critical review
Science
2 Sep 2020 | Crit. Rev. in Env. Sci. & Tech.
This review summarizes the recent findings on the uptake, accumulation, distribution, and metabolism of PFASs in higher plants, with a specific focus on plant metabolism pathways of representative PFAS.
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Groundwater council calls for action on PFAS; nitrate remains top contaminant
News
2 Sep 2020 | Wisconsin State Journal
While past Wisconsin Groundwater Coordinating Council’s reports have addressed PFAS, this is the first to call for direct action.
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ILSI North America Virtual Symposium on Risk Assessment of PFAS in Food
Events
2 Sep 2020
This session will address risk characterization with a focus on exposure routes and toxicology, and will build on the first session on PFAS Analytical Methodology which was held June 23rd.
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Biomonitoring of chlorinated polyfluoroalkyl ether sulfonic acid in the general population in central and eastern China: Occurrence and associations with age/sex
Science
1 Sep 2020 | Env. Int.
This study provides extensive data regarding human exposure to 6:2 Cl-PFESA in the general population in central and eastern China.
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NC officials investigating foam containing chemicals found in Gray’s Creek
News
1 Sep 2020 | Cumberland County News
The surface water sample below the foam did not reflect it, but preliminary test results of the foam found significant levels of PFOS.
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[Press Release] EPA adds Blades, Delaware, site to Superfund National Priorities List
News
1 Sep 2020 | EPA
The primary groundwater contaminants of concern in the Blades area are metals associated with electroplating compounds. PFOS and PFOA have also been found in groundwater and public and residential supply wells.
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Ski wax use contributes to environmental contamination by per- and polyfluoroalkyl substances
Science
31 Aug 2020 | Chemosphere
PFAS-containing ski wax was found to be a significant source of pollution in snowmelt and nearby water sources.