Results 21 to 30 of about 29,416 (304)

Albumin is the major carrier protein for PFOS, PFOA, PFHxS, PFNA and PFDA in human plasma.

open access: yesEnvironment International, 2020
Perfluoroalkyl (PFAS) substances are widespread in the environment and in organisms. The fact that exposure to PFAS is associated with elevated cholesterol levels is a major concern for human health. Previous investigations, in which bovine serum albumin
M. Forsthuber   +6 more
semanticscholar   +1 more source

Removal of PFOA and PFOS from water by titanium supported nano silver electrode

open access: yes矿业科学学报, 2018
In order to solve the problem that Perfluorooctanoic Acid(PFOA) and Perfluorooctane Sulfonate(PFOS) in the perfluorinated and polyfluoroalkyl substances(PFASs) are difficult to be naturally degraded and impossible effectively removed by traditional ...
Su Changluo   +3 more
doaj   +1 more source

Redesigning an Electrochemical MIP Sensor for PFOS: Practicalities and Pitfalls

open access: yesSensors, 2019
There is a growing interest in the technological transfer of highly performing electrochemical sensors within portable analytical devices for the in situ monitoring of environmental contaminants, such as perfluorooctanesulfonic acid (PFOS).
Giulia Moro   +5 more
doaj   +1 more source

PFO Closure: CLOSURE [PDF]

open access: yesStroke, 2013
The optimal secondary prevention strategy in patients presenting with a cryptogenic stroke or transient ischemic attack (TIA) and a patent foramen ovale (PFO) is uncertain. In the United States, closure of a PFO using a percutaneous transcatheter device is currently considered investigational by the Food and Drug Administration.
openaire   +2 more sources

A Study on the Detection Characteristics of PFOA, PFOS, and PFHxS among Perfluorinated Compounds in the Geum River Basin [PDF]

open access: yes대한환경공학회지
The present study conducted a preliminary investigation of perfluorinated compounds (PFCs) within the Geum River Basin, focusing on potential contamination sources such as downstream areas, wastewater treatment plants, and major rivers in the basin.
Deul Re Min   +5 more
doaj   +1 more source

Mitochondrial iron overload mediated by cooperative transfer of plasma membrane ATP5B and TFR2 to mitochondria triggers hepatic insulin resistance under PFOS exposure

open access: yesEcotoxicology and Environmental Safety, 2023
In general populations, insulin resistance (IR) is related to perfluorooctane sulfonate (PFOS), a persistent organic pollutant. However, the underlying mechanism remains unclear. In this study, PFOS induced mitochondrial iron accumulation in the liver of
Jianyu Wang   +9 more
doaj   +1 more source

Electrochemical Sensing of Perfluorooctanesulfonate (PFOS) Using Ambient Oxygen in River Water.

open access: yesACS Sensors, 2020
Per- and polyfluoroalkyl substances (PFAS) are an emerging class of pervasive and harmful micropollutant. Next-generation sensors are necessary to detect PFAS at sub-nanomolar levels.
Rebecca B Clark, J. Dick
semanticscholar   +1 more source

Identification of sex-specific DNA methylation changes driven by specific chemicals in cord blood in a Faroese birth cohort

open access: yesEpigenetics, 2018
Faroe islanders consume marine foods contaminated with methylmercury (MeHg), polychlorinated biphenyls (PCBs), and other toxicants associated with chronic disease risks.
Yuet-Kin Leung   +10 more
doaj   +1 more source

Half-lives of PFOS, PFHxS and PFOA after end of exposure to contaminated drinking water

open access: yesOccupational and Environmental Medicine, 2017
Background Municipal drinking water contaminated with perfluorinated alkyl acids had been distributed to one-third of households in Ronneby, Sweden. The source was firefighting foam used in a nearby airfield since the mid-1980s.
Y. Li   +6 more
semanticscholar   +1 more source

Ultrasonic degradation of perfluorooctane sulfonic acid (PFOS) correlated with sonochemical and sonoluminescence characterisation.

open access: yesUltrasonics sonochemistry, 2020
Sonolysis has been proposed as a promising treatment technology to remove per- and polyfluoroalkyl substances (PFASs) from contaminated water. The mechanism of degradation is generally accepted to be high temperature pyrolysis at the bubble surface with ...
Richard James Wood   +5 more
semanticscholar   +1 more source

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