Showing 631-645 of 1814
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Effect modification by maternal vitamin D status in the association between prenatal exposure to per- and polyfluoroalkyl substances and neurodevelopment in 2-year-old children
Science
5 Mar 2024 | Environ Int
In a Chinese birth cohort, researchers investigated how prenatal exposure to PFAS affects childhood neurodevelopment, finding that while PFAS exposure was linked to lower language scores and increased risk of delay overall, the impact varied based on maternal vitamin D levels.
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Prenatal exposure to mixtures of per- and polyfluoroalkyl substances and organochlorines affects cognition in adolescence independent of postnatal exposure
Science
5 Mar 2024 | Int J Hyg Environ Health
This study investigated the cognitive effects of prenatal exposure to PFAS and organochlorines, finding that higher prenatal exposure to these chemicals, particularly PFHxS and PFNA, is associated with improved sustained and selective attention during adolescence, regardless of exposure levels at adolescence. However, the authors suggest the results should be interpreted with caution due to limited understanding of biological pathways and prior studies showing neurotoxic effects from PFAS.
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Association between prenatal exposure to per-and polyfluoroalkyl substances and infant anthropometry: A prospective cohort study
Science
4 Mar 2024 | Int. J. Hyg. Environ. Health
Prenatal exposure to PFAS was linked to altered infant growth patterns, with PFNA and PFDoA associated with increased size in females, and PFOA correlated with decreased weight, head, and arm circumference in males, suggesting potential impacts on offspring growth trajectories.
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Kimberly-Clark factory where Kleenex made pollutes town with PFAS, lawsuit says
News
4 Mar 2024 | Reuters
Kimberly-Clark has been hit with a proposed class action filed by Connecticut residents living near a facility where it makes Kleenex accusing the consumer goods company of contaminating their properties and drinking water with toxic ‘forever chemicals.’
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Texas farmers claim company sold them PFAS-contaminated sludge that killed livestock
News
1 Mar 2024 | The Guardian
Two ranches also allege biosolids with ‘forever chemicals’ ruined crops, polluted drinking water and left their properties worthless.
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Prediction of the Interactions of a Large Number of Per- and Poly-Fluoroalkyl Substances with Ten Nuclear Receptors
Science
29 Feb 2024 | Environ Sci Technol
Modeling and machine-learning was used to study interactions between thousands of PFAS and nuclear receptors – these interactions can be indicative of endocrine and metabolic disruption – and the authors urge biological validation of their computational findings on a diverse set of PFAS.
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Fast-Food Wrappers That Contain PFAS Are No Longer Sold in the US, the FDA Says
Policy
28 Feb 2024
Starting in 2020, the FDA obtained commitments from U.S. food manufacturers to phase out PFAS in wrappers, boxes and bags with coating to prevent grease, water and other liquids from soaking through.
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Unveiling per- and polyfluoroalkyl substance contamination in Chinese paper products and assessing their exposure risk
Science
28 Feb 2024 | Environ Int
Chinese paper food contact materials were found to be contaminated with PFAS, with estimated intake from one-third of tested paper bowls/plates exceeding recommended health levels; moreover, the study suggests that microwave heating can release PFAS from popcorn bags and convert long-chain PFAS into short-chain forms.
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The Best PFAS-Free Running Jackets
News
27 Feb 2024 | Outside
We tested 16 running jackets that provide all-weather protection without containing forever chemicals. These three were our favorites.
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Health scientists applaud the scrapping of controversial Indiana PFAS bill
News
27 Feb 2024 | Environmental Health News
The manufacturer-friendly bill would have narrowed the scope of which chemicals were considered PFAS.
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Dynamic spatiotemporal changes of per- and polyfluoroalkyl substances (PFAS) in soil and eggs from private gardens at different distances from a fluorochemical plant
Science
27 Feb 2024 | Environ Pollut
The study conducted near a fluorochemical plant in Antwerp, Belgium, revealed higher concentrations of short-chain PFAS and their precursors in vegetable garden soil, elevated levels of long-chain PFAS in chicken enclosure soil and homegrown eggs, and temporal variations such as a 9x decrease in PFOS concentrations in soil and a 13x drop in concentrations in eggs, emphasizing the presence of localized high-concentration plumes near the plant and the necessity for ongoing monitoring and regulatory intervention.
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Evers signals he won’t sign bill to fight PFAS as legislative session nears end
Policy
26 Feb 2024
Democratic Gov. Tony Evers signaled Wednesday that he has no intention of signing a Republican bill that would spend tens of millions of dollars to address pollution from the so-called forever chemicals known as PFAS because it dramatically scales back regulators’ enforcement authority.
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Texas Farms Detail PFAS Contamination in Lawsuit Over Biosolids Fertilizer
News
26 Feb 2024 | Progressive Farmer
With regulation of sewage-sludge fertilizer mostly unsettled nationally, a pair of Texas farms are suing the waste recycling and biosolids company Synagro for selling fertilizer that the farmers allege has affected their health, contaminated their water supply and left their fields and livestock with dangerous testing levels of "forever chemicals."
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Personal injury firms look for people exposed to PFAS from Joint Base Cape Cod
News
26 Feb 2024 | wbur
Across the country, more than 10,000 people — many veterans and firefighters — have joined a lawsuit over exposure to toxic PFAS chemicals.
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Integrated Analysis of Per-and Polyfluoroalkyl Substance Exposure and Metabolic Profiling of Elderly Residents Living near Industrial Plants
Science
26 Feb 2024 | Environ. Sci. Technol.
Significant associations between PFAS exposure levels and metabolic profiles were identified among those residing near industrial plants, particularly within lipid metabolism pathways, shedding light on potential adverse health effects and emphasizing the importance of understanding and mitigating these risks.