Showing 2791-2805 of 4789
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Ineffectiveness of ultrasound at low frequency for treating per- and polyfluoroalkyl substances in sewage sludge
Science
4 Aug 2021 | Chemosphere
Ultrasonication was found not efficient at removing PFAS from sewage sludge and would ultimately increase pollution after sludge was disposed of.
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Developing potency factors for thyroid hormone disruption by PFASs using TTR-TRβ CALUX® bioassay and assessment of PFASs mixtures in technical products
Science
4 Aug 2021 | Environ. Int.
PFASs mixtures, including aqueous film-forming foam surfactants, were assessed using the TTR-TRβ CALUX® assay for their thyroid hormone transport disrupting potential.
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Unsafe Levels of PFOS in Blood of 3M Factory Neighbors
News
4 Aug 2021 | The Brussels Times
Blood samples taken from residents in Zwijndrecht, Belgium had levels of PFOS up to 168 times the European Food Safety Authority limit of of 6.9 ng/mL.
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Accumulation of PFAS by livestock - determination of transfer factors from water to serum for cattle and sheep in Australia
Science
4 Aug 2021 | Food Addit Contam Part A Chem Anal Control Expo Risk Assess
PFOS and PFHxS were in cattle serum in appreciable amounts while PFHpS, PFNA, and PFDA were much lower.
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Perfluorooctanoic acid exposure in early pregnancy induces oxidative stress in mice uterus and liver
Science
4 Aug 2021 | Environ Sci Pollut Res Int
PFOA exposure was found to cause damage to the liver and the loss of embryos.
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Maternal Perfluoroalkyl Substances, Thyroid Hormones, and Genes: A Spanish Cross-sectional Study
Science
4 Aug 2021 | Environ Sci Technol
As PFOA levels increased, hormones which growth and development, levels decreased.
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Exposure to Perfluoroalkyl Chemicals and Cardiovascular Disease: Experimental and Epidemiological Evidence
Science
4 Aug 2021 | Front Endocrinol (Lausanne)
PFAS exposure was associated with an increase in platelets leading to heart diseases.
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New compounds, old problems. The case of C6O4 - a substitute of PFOA - and its effects to the clam Ruditapes philippinarum
Science
4 Aug 2021 | J Hazard Mater
C6O4-a was found to disrupt the normal biology of an indicator species of clam.
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Characterization of PFOS toxicity on in-vivo and ex-vivo mouse pancreatic islets
Science
4 Aug 2021 | Environ Pollut
PFOS was found to decrease metabolism by inhibiting the secretion of insulin.
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Association between gestational PFAS exposure and Children's adiposity in a diverse population
Science
4 Aug 2021 | Environ Res
PFAS may be developmental obesogens, and that maternal race-ethnicity may be an important modifier of the associations among women without obesity.
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Environmental Sources, Chemistry, Fate and Transport of Per- and Polyfluoroalkyl Substances: State of the Science, Key Knowledge Gaps, and Recommendations Presented at the August 2019 SETAC Focus Topic Meeting
Science
4 Aug 2021 | Environ Toxicol Chem
The synthesis of varying viewpoints and discussion of the current state of the science is highlighted to facilitate the assessment and management of PFAS.
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Concentrations of tetanus and diphtheria antibodies in vaccinated Greenlandic children aged 7–12 years exposed to marine pollutants, a cross sectional study
Science
3 Aug 2021 | Environ. Res.
PFHxS and PFOS were associated with a decrease in antibodies protecting children from bacterial disease after vaccination.
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EPA Approval of PFAS for Fracking May Spell a New Health Crisis for Communities
News
30 Jul 2021 | Truthout
At least 130 oil and gas companies … have used PFAS, or chemicals that can break down into PFAS in fracking in at least 1,200 wells in the U.S. since 2012.
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[Op-ED] EPA must protect public health by regulating PFAS as a class
News
30 Jul 2021 | The Hill
According to federal Toxic Substances Control Act, the EPA can define all existing PFAS chemicals, including byproducts and transformation products, as a “category” and restrict or ban their uses if the category is determined to pose an unreasonable risk of injury to health or the environment.
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Internal exposure to perfluoroalkyl substances (PFAS) in vegans and omnivores
Science
28 Jul 2021 | J Hyg Environ Health
A vegan diet may be related to lower PFAS levels in plasma.