Showing 46-60 of 93
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Invited Perspective: PFAS in Breast Milk and Infant Formula—It’s Time to Start Monitoring
Science
2 Mar 2023 | EHP
The author states that health-based guidance values are needed for infant PFAS exposures for the myriad of legacy and emerging PFAS—not just the four drinking water screening values used in the U.S.
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Emerging and Legacy Perfluoroalkyl Substances in Breastfed Chinese Infants: Renal Clearance, Body Burden, and Implications
Science
2 Mar 2023 | Environ Health Perspect
Legacy and novel short-chain PFAS were found widespread in human breast milk, with 6:2 Cl-PFESA displaying a median half-life of 49 years in infants.
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How Widespread Are These Toxic Chemicals? They’re Everywhere.
News
23 Feb 2023 | The New York Times
While concern about PFAS compounds, also known as “forever chemicals” because they break down very slowly, has largely focused on people, the pollutants have also been detected in wildlife.
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Exposure to serum perfluoroalkyl substances and biomarkers of liver function: The Korean national environmental health survey 2015-2017
Science
21 Feb 2023 | Chemosphere
Higher serum PFOA, PFOS, PFHxS, PFDA, and PFNA concentrations were related to higher serum concentrations of liver enzymes, although some differences were dependent on sex and obesity status.
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Potentially harmful chemicals found in Tokyoites’ blood
News
1 Feb 2023 | The Japan Times
A Tokyo citizens group said Monday it has detected high concentrations of potentially harmful substances known as PFAS in some western Tokyo residents’ blood.
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Associations between per and polyfluoroalkyl ether sulfonic acids and vitamin D biomarker levels in Chinese newborns
Science
5 Jan 2023 | Sci Total Environ
Exposure to legacy PFAS, including PFTrDA, PFHxS, and PFOS, might disturb vitamin D status in newborns.
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Occurrence, partitioning and transport of perfluoroalkyl acids in gas and particles from the southeast coastal and mountainous areas of China
Science
5 Dec 2022 | Environ Sci Pollut Res Int.
The longer the fluorinated carbon chain length of the PFAA, the more the PFAA tended to exist in the particulate phase, and PFAS in China can be widely spread through the atmosphere due to winter monsoon winds.
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What Happens In Utero Does Not Stay In Utero: a Review of Evidence for Prenatal Epigenetic Programming by Per- and Polyfluoroalkyl Substances (PFAS) in Infants, Children, and Adolescents
Science
22 Nov 2022 | Curr Environ Health Rep
This review covers the relationship between prenatal exposure to PFAS and epigenetic modifications in infants, children, and adolescents over 18 years of age.
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More than 110 experts raise alarm over WHO’s ‘weak’ PFAS limits for drinking water
News
19 Nov 2022 | The Guardian
Independent scientists raise concerns about apparent industry influence and distortions of the science in WHO guidelines.
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Prenatal exposure to perfluorooctane sulfonate alternatives and associations with neonatal thyroid stimulating hormone concentration: A birth cohort study
Science
20 Oct 2022 | Chemosphere
Higher concentrations of prenatal PFBS was associated with lower developmental hormone concentrations in newborns.
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Occurrences of legacy and emerging per-and polyfluoroalkyl substances in human milk in China: Results of the third National Human Milk Survey (2017–2020)
Science
12 Oct 2022 | J. Hazard. Mater.
Potential hazard from PFAS exposure through breastmilk, especially from high PFOA exposure, was observed throughout China.
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Preconception Exposure to Perfluoroalkyl and Polyfluoroalkyl Substances and Couple Fecundity: A Couple-Based Exploration
Science
4 Oct 2022 | Environ. Int.
Preconception exposure to 6:2 diPAP and PFHpA in women may have the potential to impair couples’ fertility.
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Perfluoroalkyl and polyfluoroalkyl substances (PFASs) crossing the blood-cerebrospinal fluid barrier: Their occurrence in human cerebrospinal fluid
Science
15 Sep 2022 | J Hazard Mater
New and legacy PFAS were found cerebrospinal fluid at levels lower than in blood, though levels were higher in the elderly compared with other age groups.
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Prenatal exposure to per- and polyfluoroalkyl substances and childhood adiposity at 7 years of age
Science
21 Aug 2022 | Chemosphere
Prenatal exposure to individual PFAS and mixtures was associated with higher weights in girls and lower weights in boys.
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Suspect screening and nontargeted analysis of per- and polyfluoroalkyl substances in representative fluorocarbon surfactants, aqueous film-forming foams, and impacted water in China
Science
9 Jul 2022 | Environ. Int.
69 PFAS were identified in Chinese fluorosurfactants such as those used in aqueous film-forming foams, and high concentrations of neutral PFAS were found in polymer-based products.