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Environmental Source of Arsenic Exposure [PDF]

Journal of Preventive Medicine and Public Health, 2014
Arsenic is a ubiquitous, naturally occurring metalloid that may be a significant risk factor for cancer after exposure to contaminated drinking water, cigarettes, foods, industry, occupational environment, and air.
Jin-Yong Chung, Seung-Do Yu, Young-Seoub Hong   +2 more
doaj   +3 more sources

Environmental exposure to per- and polyfluoroalkyl substances and childhood congenital heart disease: a mixed analysis. [PDF]

Front Public Health
Jiao X, Zhao L, Xu Y, Gao J, Tang W, Wu Y, Yang L, Huang J, Guo Y, Sun K, Chen S.   +10 more
europepmc   +3 more sources

A transgenic mice model of retinopathy of cblG-type inherited disorder of one-carbon metabolism highlights epigenome-wide alterations related to cone photoreceptor cells development and retinal metabolism

Clinical Epigenetics, 2023
Background MTR gene encodes the cytoplasmic enzyme methionine synthase, which plays a pivotal role in the methionine cycle of one-carbon metabolism.
Karim Matmat, Jean-Baptiste Conart, Paul-Henri Graindorge, Sandra El Kouche, Ziad Hassan, Youssef Siblini, Rémy Umoret, Ramia Safar, Okan Baspinar, Aurélie Robert, Jean-Marc Alberto, Abderrahim Oussalah, David Coelho, Jean-Louis Guéant, Rosa-Maria Guéant-Rodriguez   +14 more
doaj   +1 more source

Description and evaluation of the Community Multiscale Air Quality (CMAQ) modeling system version 5.1 [PDF]

Geoscientific Model Development, 2017
The Community Multiscale Air Quality (CMAQ) model is a comprehensive multipollutant air quality modeling system developed and maintained by the US Environmental Protection Agency's (EPA) Office of Research and Development (ORD).
K. W. Appel, S. L. Napelenok, K. M. Foley, H. O. T. Pye, C. Hogrefe, D. J. Luecken, J. O. Bash, S. J. Roselle, J. E. Pleim, H. Foroutan, W. T. Hutzell, G. A. Pouliot, G. Sarwar, K. M. Fahey, B. Gantt, R. C. Gilliam, N. K. Heath, D. Kang, R. Mathur, D. B. Schwede, T. L. Spero, D. C. Wong, J. O. Young   +22 more
doaj   +1 more source

Birch-induced allergic rhinitis: Results of exposure during nasal allergen challenge, environmental chamber, and pollen season

World Allergy Organization Journal, 2023
Background: Pollen variation can affect field study data quality. Nasal allergen challenge (NAC) is considered the gold standard for evaluating allergic rhinitis, while environmental exposure chambers (EECs) are mainly used in phase 2 drug development ...
Alina Gherasim, MD, Frank Dietsch, PhD, Marine Beck, PhD, Nathalie Domis, PhD, Frederic de Blay, MD   +4 more
doaj   +1 more source

A harmonized chemical monitoring database for support of exposure assessments

Scientific Data, 2022
Measurement(s) occurrence of chemicals in environmental and biological media Technology Type(s) mass spectrometry (curation of public data) Sample Characteristic - Organism Homo sapiens • aquatic invertebrates • aquatic vertebrates/mammals • birds • fish
Kristin K. Isaacs, Jonathan T. Wall, Ashley R. Williams, Kevin A. Hobbie, Jon R. Sobus, Elin Ulrich, David Lyons, Kathie L. Dionisio, Antony J. Williams, Christopher Grulke, Caroline A. Foster, Josiah McCoy, Charles Bevington   +12 more
doaj   +1 more source

Cognitive Impairment Is Associated with AMPAR Glutamatergic Dysfunction in a Mouse Model of Neuronal Methionine Synthase Deficiency

Cells, 2023
Impairment of one-carbon metabolism during pregnancy, either due to nutritional deficiencies in B9 or B12 vitamins or caused by specific genetic defects, is often associated with neurological defects, including cognitive dysfunction that persists even ...
Ziad Hassan, David Coelho, Carine Bossenmeyer-Pourié, Karim Matmat, Carole Arnold, Aurélie Savladori, Jean-Marc Alberto, Rémy Umoret, Jean-Louis Guéant, Grégory Pourié   +9 more
doaj   +1 more source

Birch allergen challenges in allergic conjunctivitis using standard conjunctival allergen challenge and environmental exposure chamber

Clinical and Translational Allergy, 2021
Background Environmental exposure chambers (EECs) have been used extensively to study allergic rhinoconjunctivitis. Few studies have been published using EECs in conjunctivitis only, and none have used conjunctival allergen challenge as a selection ...
Alina Gherasim, Jean‐Luc Fauquert, Nathalie Domis, Xavier Siomboing, Frederic deBlay   +4 more
doaj   +1 more source

Nontarget mass spectrometry and in silico molecular characterization of air pollution from the Indian subcontinent

Communications Earth & Environment, 2022
A combination of high-resolution mass spectrometry and computational molecular characterization techniques can structurally annotate up to 17% of organic compounds in fine particulate matter in highly polluted air sampled in the Maldives.
Stefano Papazian, Lisa A. D’Agostino, Ioannis Sadiktsis, Jean Froment, Bénilde Bonnefille, Kalliroi Sdougkou, Hongyu Xie, Ioannis Athanassiadis, Krishnakant Budhavant, Sanjeev Dasari, August Andersson, Örjan Gustafsson, Jonathan W. Martin   +12 more
doaj   +1 more source

Impacts of different characterizations of large-scale background on simulated regional-scale ozone over the continental United States [PDF]

Atmospheric Chemistry and Physics, 2018
This study analyzes simulated regional-scale ozone burdens both near the surface and aloft, estimates process contributions to these burdens, and calculates the sensitivity of the simulated regional-scale ozone burden to several key model inputs with ...
C. Hogrefe, P. Liu, G. Pouliot, R. Mathur, S. Roselle, J. Flemming, M. Lin, M. Lin, R. J. Park   +8 more
doaj   +1 more source