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http://dx.doi.org/10.1016/j.envres.2024.119918 | DOI Listing |
Ecotoxicol Environ Saf
September 2025
China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China; National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute of Environm
New evidence has revealed ambient fine particulate matter < 2.5 μm (PM) may have endocrine disrupting effect, such as thyroid hormone disorder, while which PM constituents contributed to the effect was debatable. The study aimed to identify the specific PM constituents regarding to acute endocrine disrupting effect.
View Article and Find Full Text PDFJ Hazard Mater
September 2025
Institute of Environment, Florida International University, 3000 NE 151st St., Biscayne Bay Campus, North Miami, FL 33181, USA; Department of Chemistry and Biochemistry. Florida International University, 11200 SW 8th Street, Modesto A. Maidique Campus, Miami, FL 33199, USA. Electronic address: nsoar
Per- and polyfluoroalkyl substances (PFAS) are man-made pollutants widely used in industrial and consumer products, known to pose significant health risks. While their occurrence in water, soil, and food has been extensively studied, limited research has focused on ambient air, particularly in the U.S.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
September 2025
Department of Medicine, Institute for Transformative Molecular Medicine, Case Western Reserve University School of Medicine, Cleveland, OH 44106.
The β-adrenergic receptor (βAR), a prototype G protein-coupled receptor, controls cardiopulmonary function underpinning O delivery. Abundance of the βAR is canonically regulated by G protein-coupled receptor kinases and β-arrestins, but neither controls constitutive receptor levels, which are dependent on ambient O. Basal βAR expression is instead regulated by the prolyl hydroxylase/pVHL-E3 ubiquitin ligase system, explaining O responsivity.
View Article and Find Full Text PDFJ Acoust Soc Am
September 2025
Department of Physics, University of Louisiana at Lafayette, Lafayette, Louisiana 70503, USA.
A method is presented for determining the significant parameters, maximum wind speed and radius of maximum wind speed, of the surface winds associated with a hurricane. The method is based on Bayesian inversion, using Markov chain Monte Carlo sampling. Underwater acoustic measurements are used to estimate parameters in the axisymmetric Holland model for hurricane surface winds.
View Article and Find Full Text PDFArch Environ Contam Toxicol
September 2025
Department of Environmental Engineering, Faculty of Engineering and Natural Sciences, Bursa Technical University, Mimar Sinan Mahallesi Mimar Sinan Bulvarı Eflak Caddesi No:177, 16310, Yıldırım, Bursa, Turkey.
This study investigates airborne concentrations of six insecticides widely used on crops grown in agricultural, semi-urban, and rural areas of Bursa Province, Türkiye. Sorbent-impregnated passive air samplers (SIP-PASs), consisting of polyurethane foam (PUF) disks impregnated with XAD-2 resin, were deployed at ten strategically selected sites representing diverse agricultural and demographic profiles within the province. Analytes were quantified using gas chromatography-mass spectrometry (GC-MS) for depuration compounds and liquid chromatography-tandem mass spectrometry (LC-MS/MS) for target insecticides.
View Article and Find Full Text PDF