PFOA and PFOS
Impact of household cooking on release of fluorinated compounds PFOA and PFOS from Tefal coated cookware to foods
... both PFOS and PFOA compounds were appeared in all tested samples after cooking with and without ...of PFOS or PFOA in the tested samples with salt were higher than that found in the tested ...
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Estimation of Reference Values for PFOS and PFOA in Human Biomonitoring and Relevance of Exposure among Family Members in China
... to PFOS and PFOA over time was even observed in some area in Japan and China [10, ...of PFOS and PFOA, leading to increasing concern in health risk posed by ...
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Pollution pathways and release estimation of perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) in central and eastern China
... Pollution pathways and release estimation of perfluorooctane sulfonate PFOS and perfluorooctanoic acid PFOA in central and eastern China.. Zhaoyang Liu a,b, Yonglong Lu a,*, Pei Wang a, [r] ...
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Environmental and biological monitoring of persistent fluorinated compounds in Japan and their toxicities
... administered PFOA and PFOS were excreted via the urine (67 and 18%, respec- tively) and feces ...of PFOA via urine in humans were 300–1,000-fold lower than those in Wistar rats and Japanese macaques ...
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Prenatal plasma concentrations of Perfluoroalkyl and polyfluoroalkyl substances and neuropsychological development in children at four years of age
... prenatal PFOA exposure and mental developmental in girls aged 6 months, but not in those aged 18 months ...to PFOS and PFOA may have adverse effects on children ’ s neurobehavioral development, ...
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Proposal for coordinated health research in PFAS-contaminated communities in the United States
... A likely mechanism for development of such a high- level research strategy was included in proposed amendments to the 2018 U.S. Defense authorization bill. The intent of these amendments was to authorize a five-year ...
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No association between perfluoroalkyl chemicals and hypertension in children
... Serum PFOA and PFOS were analyzed as continuous and categorical ...categorized PFOA and PFOS into quartiles of increasing ...between PFOA, PFOS, and blood pressure ...
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Toxicology of perfluorinated compounds
... In recent years, numerous publications have appeared in which biological properties of PFCs are described; however, these are generally limited to PFOA and PFOS. These two substances are, to the best of our ...
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Breastfeeding : a potential excretion route for mothers and implications for infant exposure to perfluoroalkyl acids
... high PFOA exposures in our study population compared with the Norwegian mothers (Thomsen et ...serum PFOA per month of breastfeeding, equivalent to a 60% decrease in PFOA concentrations after 12 ...
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Perfluoroalkyl acids and time to pregnancy revisited: An update from the Danish National Birth Cohort
... All women in the study gave birth to a live born child. Couples with unresolved infertility, spontaneous abortions, or stillbirths are therefore not studied. We were unable to include women with missing TTP, who were ...
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Pregnancy serum concentrations of perfluorinated alkyl substances and offspring behaviour and motor development at age 5–9 years – a prospective study
... Perfluorinated alkyl substances (PFAS) are man-made per- sistent chemicals, which are being widely used due to their water and oil-repellent properties. Biomonitoring studies have shown that they are found globally in a ...
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Role of sonication in decomposition of Perfluorooctanoic acid (PFOA) by Sonophotocatalysis
... Perfluoroalkyl acids (PFAAs) are ubiquitous in the environment due to their extensive applications as industrial surfactants, surface coating agents, firefighting foams, additives, and several other products. Because of ...
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Association between Perfluoroalkyl substances and thyroid stimulating hormone among pregnant women: a cross-sectional study
... were PFOS, PFOA, perfluoroheptanoic acid (PFHpA), perfluorononanoic acid (PFNA), perfluorodecanoic acid (PFDA), perfluoroundecanoic acid (PFUnDA), perfluoro- dodecanoic acid (PFDoDA), perfluorotridecanoic ...
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Dennhöfer, Julia (2011): Untersuchungen zum „Carry-over“ von Perfluorierten Tensiden aus Futtermitteln und Tränkwasser in tierische Lebensmittel am Modell der Legewachtel. Dissertation, LMU München: Tierärztliche Fakultät
... dass PFOS-Gaben bei Ratten zu einem reduzierten Serumspiegel des Peptidhormones Leptin ...von PFOA an Ratten zahlreiche Veränderungen in der Expression von Genen aus verschiedenen Bereichen der ...
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Reduction of perfluorinated compound content in fish cake and swimming crab by different cooking methods
... Perfluorinated compounds (PFCs) are widely used in the processing of several industrial products such as varnishes, paper, and coating agents owing to their spe- cific physical and chemical properties, including heat ...
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The European Collaborative Project SOLUTIONS developed models to provide diagnostic and prognostic capacity and fill data gaps for chemicals of emerging concern
... concentration; PFOS: perfluorooctanesulfonate; PFOA: perfluorooctanoic acid; REACH: registration, evaluation, authorisation and restriction of chemicals; SSD: species sensitivity distribution; SVHC: sub- ...
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Perfluoroalkyl substances, sex hormones, and insulin like growth factor 1 at 6–9 Years of age : a cross sectional analysis within the C8 health project
... PFHxS, PFOA, PFOS, and ...for PFOA was generally less than 10% for multiple samples measured in different ...PFHxS, PFOS, and PFNA were similar to those for ...
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Perfluorinated compounds: occurrence of emerging food contaminants in canned fish and seafood products
... major PFOS producer phased out PFOS and some of its derivatives in 2002 due to their persistence, toxicity, bioaccumulation and global ...of PFOS and related compounds as from the summer 2008 (EU ...
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Prenatal Exposure to Perfluoroalkyl Acids and Serum Testosterone Concentrations at 15 Years of Age in Female ALSPAC Study Participants
... to PFOA, consistent with PPARα activation, suggest opportunities of fetal programming of PFOA (Rosen et ...Neither PFOS nor PFOA appears to increase mouse or human liver PPARγ activity in a ...
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What is the effect of phasing out long-chain per- and polyfluoroalkyl substances on the concentrations of perfluoroalkyl acids and their precursors in the environment? A systematic review protocol
... historically, PFOS is usually found to be the most abun- dant PFSA. PFSAs are stronger acids than PFCAs with pKa’s < 0 and are thus fully dissociated anions in envir- onmental media [15]. Although properties ...
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