Showing 226-240 of 607
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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.
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Answers to Common Questions on PFAS in Drinking Water
Science
12 Aug 2020 | AWWA
An overview of the most common questions regarding PFAS, exposure, and what is currently being done to remediate it.
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The latest on PFAS and drinking water
News
12 Aug 2020 | EHS Daily Advisor
States with adopted PFAS limits in drinking water include CA, CT, CO, MN, NC, NH, NJ, and VT, and states with proposed limits include IL, MA, MI, and NY.
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[Press Release] Scientists Urge Business & Government to Treat PFAS Chemicals as a Class
Policy
11 Aug 2020
All per- and polyfluorinated substances (PFAS) should be treated as one class and avoided for nonessential uses, according to a peer-reviewed article published in today's issue of Environmental Science & Technology Letters.
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New state PFAS standards put Livingston Airport on cleanup list
News
6 Aug 2020 | WHMI
The new Michigan drinking water and groundwater standards resulted in 42 new sites being added.
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In the absence of federal standards, states step in to regulate PFAS
News
6 Aug 2020 | JD Surpa
New state standards place greater burdens on drinking water systems that are frequently without the resources to address existing maintenance and infrastructure improvement needs.
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Transport of Legacy Perfluoroalkyl Substances and the Replacement Compound HFPO-DA through the Atlantic Gateway to the Arctic Ocean—Is the Arctic a Sink or a Source?
Science
4 Aug 2020 | ES&T
Air and water currents contribute to the influx of various PFAS into and out of the Arctic.
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Risk Assessment of Per- and Polyfluoroalkyl Substances (PFASs) Mixtures: A Relative Potency Factor Approach
Science
4 Aug 2020 | Environ. Toxicol. Chem.
The toxicity of PFAS mixtures was investigated to determine the combined health effects in humans.