Showing 826-840 of 1239
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Evaluation, optimization, and application of three independent suspect screening workflows for the characterization of PFASs in water
Science
28 Sep 2021 | Environ Sci Process Impacts
Computational methods were combined to better evaluate the presence and consequence of PFAS in water.
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Ticks as novel sentinels to monitor environmental levels of per- and polyfluoroalkyl substances (PFAS)
Science
28 Sep 2021 | Environ Sci Process Impacts
Four different species of ticks, across two states, were analyzed for 53 PFAS, with the most detects in wetlands.
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Associations among maternal perfluoroalkyl substance levels, fetal sex-hormone enzymatic gene polymorphisms, and fetal sex hormone levels in the Hokkaido study
Science
28 Sep 2021 | Reprod Toxicol
PFAS exposure was associated with abnormal hormone levels leading to disrupted development.
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Overview of the Mechanisms of Action of Selected Bisphenols and Perfluoroalkyl Chemicals on the Male Reproductive Axes.
Science
27 Sep 2021 | Front Genet
PFAS exposure inhibited men’s ability to reproduce by altering key hormones.
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Source apportionment and crop bioaccumulation of perfluoroalkyl acids and novel alternatives in an industrial-intensive region with fluorochemical production, China: Health implications for human exposure
Science
22 Sep 2021 | J Hazard Mater
Through crop consumption, short-chained PFAAs and novel alternatives might pose emerging human health threats.
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Addressing Urgent Questions for PFAS in the 21st Century
Science
21 Sep 2021 | Environ Sci Technol
Six urgent questions relevant to science, technology, and policy were proposed to aid in addressing the -- PFAS problem.
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Organofluorine Mass Balance Analysis of Whole Blood Samples in Relation to Gender and Age.
Science
21 Sep 2021 | Environ Sci Technol
Over 50% of extractable organofluorine could not be explained by the 63 monitored PFAS in the female Swedish population.
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Perfluoroalkyl substances (PFAS) in drinking water and risk for polycystic ovarian syndrome, uterine leiomyoma, and endometriosis: A Swedish cohort study
Science
14 Sep 2021 | Environ Int .
Exposure to high levels of PFAS in drinking water was associated with an increased risk of reproductive harm
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Exposure to per- and polyfluoroalkyl substances associates with an altered lipid composition of breast milk
Science
14 Sep 2021 | Environ Int
Maternal exposure to PFAS impacts the nutritional quality of breast milk, which, in turn, may have a detrimental impact on the health and growth of the children later in life.
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Transport and environmental risks of perfluoroalkyl acids in a large irrigation and drainage system for agricultural production
Science
11 Sep 2021 | Environ Int
Up to 40% of tolerant daily intake came from humans eating contaminated aquatic organisms.
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Use of glioma to assess the distribution of patterns of perfluoroalkyl and polyfluoroalkyl substances in human brain
Science
8 Sep 2021 | Environ Res
PFAS, including short chains, were found inside the brain circumnavigating the blood-brain barrier.
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Associations between polyfluoroalkyl substance and organophosphate flame retardant exposures and telomere length in a cohort of women firefighters and office workers in San Francisco
Science
7 Sep 2021 | Environ Health
Positive associations between PFAS and telomere length in women workers, with larger effects seen among firefighters as compared to office workers.
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Perfluoroalkyl substances (PFAS) in drinking water and risk for polycystic ovarian syndrome, uterine leiomyoma, and endometriosis: A Swedish cohort study
Science
25 Aug 2021 | Environ Int
Exposure to high levels of PFAS in drinking water was associated with an increased risk of enlarged and irritated ovaries.
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The Dilemma of Perfluorooctanoate (PFOA) Human Half-life
Science
25 Aug 2021 | Regul Toxicol Pharmacol
Based on information from both human observational studies and clinical data, we proposed a range for the half-life for PFOA of 0.5 to 1.5 years, which would likely raise many existing regulatory safe levels if all other parameters stayed the same.
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Perfluorooctane sulfonate (PFOS) disturbs fatty acid metabolism in Caenorhabditis elegans: Evidence from chemical analysis and molecular mechanism exploration
Science
17 Aug 2021 | Chemosphere
PFOS was found to inhibit energy synthesis during fatty acid metabolism in a model species.