Showing 466-480 of 1104
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Serum levels of perfluorooctanoic acid and perfluorooctane sulfonic acid in pregnant women: Maternal predictors and associations with birth outcomes in the PIPA Project
Science
16 Jun 2021 | J Obstet Gynaecol Res
Age, fish consumption, passive smoking, and the number of rooms in the house were predictors of maternal PFAS levels.
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Legacy and emerging per- and polyfluoroalkyl substances (PFAS) in sediments from the East China Sea and the Yellow Sea: Occurrence, source apportionment and environmental risk assessment
Science
9 Jun 2021 | Chemosphere
PFOA was predominant and HFPO-DA concentration was comparable to PFOS with PBSA and HFPO-DA found for the first time in sediment.
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Air monitoring with passive samplers for perfluoroalkane substances in developing countries (2017-2019)
Science
9 Jun 2021 | Chemosphere
41 developing countries were sampled, with Zambia showing exceptionally high levels of PFAS.
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Association between maternal exposure to perfluoroalkyl and polyfluoroalkyl substances and risks of adverse pregnancy outcomes: A systematic review and meta-analysis
Science
9 Jun 2021 | Sci Total Environ
The meta-analysis results indicated maternal exposure to PFOS can increase the risk of preterm birth.
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Perfluoroalkyl Substances in Plasma of Smallmouth Bass from the Chesapeake Bay Watershed
Science
9 Jun 2021 | Int J Environ Res Public Health
PFUnA and PFDoA concentrations were higher in males than females in a New England population with potentially both agricultural and developed land use associated with exposure.
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Determination of perfluorooctane sulphonate and perfluorooctanoic acid in seafood and water from Map Ta Phut Industrial Estate area, Thailand
Science
9 Jun 2021 | Food Addit Contam Part A Chem Anal Control Expo Risk Assess
PFOS levels exceeded the total tolerable weekly intake value for PFAS mixtures in a Thai population.
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Associations of perfluoroalkyl and polyfluoroalkyl substances (PFAS) and PFAS mixtures with adipokines in midlife women
Science
9 Jun 2021 | Int J Hyg Environ Health
Some PFAS may alter circulating levels of leptin, affecting the ‘hunger’ sensation.
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Early-life associations between per- and polyfluoroalkyl substances and serum lipids in a longitudinal birth cohort
Science
8 Jun 2021 | Environ Res
Childhood PFAS exposures may be associated with elevated serum lipid concentrations which can be a predictor of later development of hyperlipidemia and cardiovascular disease.
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NMED investigates size of PFAS plumes
News
7 Jun 2021 | NM Political Report
The investigation will look into where public and private water sources could be contaminated and how wildlife may be impacted by the chemicals in Curry and Roosevelt counties, New Mexico.
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Perfluoroalkyl and Polyfluoroalkyl substance exposure and association with sex hormone concentrations: Results from the NHANES 2015-2016
Science
6 Jun 2021 | Environ Sci Eur
In a large cohort of males and females aged from 12-80, PFAS exposure was found to disrupt sex hormones in a gender-, age-, and compound-specific manner.
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Assessment of exposure to perfluoroalkyl substances (PFASs) in dogs by fur analysis
Science
2 Jun 2021 | Environ Pollut
Six PFAS were detected in canine fur with PFOA and PFBuA at the highest levels.
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Exploration of the developmental toxicity of TCS and PFOS to zebrafish embryos by whole-genome gene expression analyses
Science
1 Jun 2021 | Environ Sci Pollut Res Int
PFOS was found to disrupt normal organ development compared to triclosan.
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Concentrations and human exposure assessment of per and polyfluoroalkyl substances in farmed marine shellfish in South Africa
Science
1 Jun 2021 | Chemosphere
Short-chain PFAS were more prevalent than long-chain PFAS in farmed shellfish.
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Levels, distributions, and sources of legacy and novel per- and perfluoroalkyl substances (PFAS) in the topsoil of Tianjin, China
Science
1 Jun 2021 | J Env. Sci.
PFOA, 6:2 Cl-PFESA, and PFOS were the main PFAS contaminants in the Chinese topsoil.
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Are there risks induced by novel and legacy poly- and perfluoroalkyl substances in coastal aquaculture base in South China?
Science
1 Jun 2021 | Sci Total Environ
F-53B was found frequently and has a relatively high concentration in seawater in coastal China.