Showing 916-930 of 1266
-
Systemic PFOS and PFOA exposure and disturbed lipid homeostasis in humans: what do we know and what not?
Science
27 Apr 2021 | Crt. Rev. Tox.
This paper aims to present the main issues regarding the modulation of lipid homeostasis by the two most common PFASs, PFOS and PFOA, with emphasis on the underlying mechanisms relevant for humans.
-
Atmospheric Fate of a New Polyfluoroalkyl Building Block, CFOCHFCFSCHCHOH
Science
27 Apr 2021 | Environ Sci Technol
The kinetics and degradation pathway of a novel PFAS, FESOH, was investigated.
-
Atmospheric Deposition and Annual Flux of Legacy Perfluoroalkyl Substances and Replacement Perfluoroalkyl Ether Carboxylic Acids in Wilmington, NC, USA
Science
26 Apr 2021 | ES&T L
Particle-bound and gas-phase PFAS that may have undergone long-range transport can be incorporated into raindrops and removed rapidly.
-
PFAS-Tox Database
Science
21 Apr 2021
The PFAS-Tox Database was developed as a free, online, publicly available tool to explore the health and toxicology research published on 29 PFAS beyond PFOA and PFOS.
-
A rapid method for the detection and quantification of legacy and emerging per- and polyfluoroalkyl substances (PFAS) in bird feathers using UPLC-MS/MS
Science
21 Apr 2021 | J Chromatogr B Analyt Technol Biomed Life Sci
The developed LC-MS/MS method was validated and shown to be a fast, sensitive and reliable method for determining a broad range of legacy and emerging PFAS in feathers.
-
Perfluorooctanesulfonic acid (PFOS) thwarts the beneficial effects of calorie restriction and Metformin
Science
20 Apr 2021 | Toxicol Sci
PFOS exposure inhibited the beneficial effects of diabetes treatments.
-
Lipid responses to environmental perfluoroalkyl substance exposure in a Taiwanese Child cohort
Science
20 Apr 2021 | Environ Pollut
Different lipid patterns were discovered in children exposed to different levels of specific PFASs, such as PFTrDA, PFOS, and PFDA.
-
Assessing Indoor Dust Interference with Human Nuclear Hormone Receptors in Cell-Based Luciferase Reporter Assays
Science
19 Apr 2021 | Environ Health Perspect
PFAS was found to exhibit hormonal activities in humans from indoor dust.
-
Fluorine-Specific Detection Using ICP-MS Helps to Identify PFAS Degradation Products in Nontargeted Analysis
Science
19 Apr 2021 | Anal Chem
The feasibility of the detection of PFAS metabolites using a fluorine-specific detection was demonstrated using a model compound and can thus be applied to new experiments and unknown organofluorine-containing samples in the future.
-
In-Vitro and In-Silico Assessment of Per- and Polyfluoroalkyl Substances (PFAS) in Aqueous Film-Forming Foam (AFFF) Binding to Human Serum Albumin
Science
13 Apr 2021 | Toxics
Carboxylic acid and sulfonic acid-containing PFAS were found to bioaccumulate the most readily in human blood.
-
Investigating Molecular Mechanisms of Immunotoxicity and the Utility of ToxCast for Immunotoxicity Screening of Chemicals Added to Food
Science
13 Apr 2021 | Int J Environ Res Public Health
PFAS show weak or no activity in immune-related ToxCast assays, which differs from traditional toxicological studies.
-
Biological and behavioural responses of European honey bee (Apis mellifera) colonies to perfluorooctane sulfonate (PFOS) exposure
Science
12 Apr 2021 | Integr Environ Assess Manag
PFOS exposure adversely affects honey bee colonies and may transfer to honey.
-
The interplay between environmental exposures and COVID-19 risks in the health of children
Science
7 Apr 2021 | Env. Health
An international group of researchers interested in children’s environmental health was invited to identify knowledge gaps and to develop research questions to close these gaps.
-
Considerations for Toxicity Experiments and Risk Assessments with PFAS Mixtures
Science
7 Apr 2021 | IEAM
This perspective article discusses available approaches for mixtures risk assessment with a specific focus on application to PFAS mixtures.
-
Occurrence and abundance of poly- and perfluoroalkyl substances (PFASs) on microplastics (MPs) in Pearl River Estuary (PRE) region: Spatial and temporal variations
Science
7 Apr 2021 | Environ Pollut
8:2 diPAP was detected with the highest frequency of 92.5% in all samples.