Showing 646-660 of 1034
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Frustrated families in Summerville, Ga. wait for water solutions
News
28 Aug 2020 | News Channel 9
Back in January, the EPA found PFOS and PFOA in the water, above the recommended levels.
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Pentadecafluorooctanoic-acid-free polytetrafluoroethylene and mechanism of PFOA formation by γ-irradiation
Science
25 Aug 2020 | Sci Rep.
The process of making PFOA-free PTFE micropowder was optimized for use in automotive equipment and printing machines.
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Concentrations of perfluoroalkyl and polyfluoroalkyl substances and blood glucose in pregnant women
Science
25 Aug 2020 | Env. Health
FAS exposure was associated with an increased risk of altered glucose and insulin levels among pregnant women.
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Serum Per- and Polyfluoroalkyl Substances Are Associated with Increased Hearing Impairment: A Re-Analysis of the National Health and Nutrition Examination Survey Data
Science
25 Aug 2020 | Int J Environ Res Public Health
PFOA, PFOS, PFNA, and PFHxS were correlated with hearing impairment at different frequencies in the U.S. adult population.
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Associations between the serum levels of PFOS/PFOA and IgG N-glycosylation in adult or children
Science
25 Aug 2020 | Env. Poll.
High levels of PFOS or PFOA in human serum were strongly associated with altered immune function leading to the decreased ability to fight off diseases.
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Are forever chemicals harming ocean life?
News
25 Aug 2020 | EcoWatch
Once in the ocean, PFAS can persist for decades or longer — and travel long distances.
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The battle for Decatur: PFAS contamination divides an Alabama town
News
23 Aug 2020 | The Intercept
This is just one of a series of conflicts playing out throughout the United States. In countless communities where PFAS have been discovered, residents are now grappling with — and sometimes fighting over — how to force powerful companies to clean them up.
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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
19 Aug 2020 | J of Haz. Mat.
F-53B was found to biomagnify in marine food webs.
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Orally Administered 6:2 Chlorinated Polyfluorinated Ether Sulfonate (F-53B) Causes Thyroid Dysfunction in Rats
Science
18 Aug 2020 | Toxics
F-53B was found to be a strong hormone disruptor so caution should be exercised in the industrial application of F-53B as an alternative for PFOS.
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An assessment of serum-dependent impacts on intracellular accumulation and genomic response of per- and polyfluoroalkyl substances in a placental trophoblast model
Science
18 Aug 2020 | Environ. Toxicol.
PFOA, PFOS, and GenX was associated with altered placenta function.
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Modelling scenarios of environmental recovery after implementation of controls on emissions of persistent organic pollutants
Science
18 Aug 2020 | Environ Sci Process Impacts
A generic modeling tool was developed to assess the potential remediation requirements for PFOS and other persistent chemicals.
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Peruoroalkyl Substances Are Associated With Elevated Blood Pressure and Hypertension in Highly Exposed Young Adults
Science
13 Aug 2020
PFAS exposure was associated with high blood pressure in individuals aged 20-39 years.
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Exposure to per- and polyfluoroalkyl substances (PFASs) in serum versus semen and their association with male reproductive hormones
Science
13 Aug 2020 | Env. Poll.
PFAS concentrations in men were negatively associated with total testosterone levels leading to poor reproductive health.
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Exposure characteristics for congeners, isomers, and enantiomers of perfluoroalkyl substances in mothers and infants
Science
13 Aug 2020 | Env. Int.
This review summarizes the current knowledge on pre- and neo-natal exposures to PFAS based on more than 200 articles published from 2000 to date.
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Per- and poly-fluoroalkyl substances (PFASs) in follicular fluid from women experiencing infertility in Australia
Science
13 Aug 2020 | Environ. Res.
PFAS exposure in ovaries is linked to an increased risk of infertility.