Small particals, Nano pollution, toxins in the arrangement through lungs
Small particals, Nano pollution, toxins in the system through lungs can cause any sort of health problem. We must protect and prevent with glutathione use Immunocal to help protect and prevent disease. www.immunotec.com Ultrafine particulate pollutants induce oxidative stress and mitochondrial damage. Li N, Sioutas C, Cho A, Schmitz D, Misra C, Sempf J, Wang M, Oberley T, Froines J, Nel A. Department of Medicine, University of California, Los Angeles, California 90095, USA. Abstract: The premise for this study is the increasing awareness that various PM components induce pulmonary inflammation through the generation of oxidative stress. Coarse, fine, and ultrafine particles (UFPs) were collected by ambient particle concentrators in the Los Angeles basin in California and used to study their chemical composition in parallel with assays for generation of reactive oxygen species (ROS) and ability to induce oxidative stress in macrophages and epithelial cells. UFPs were most potent toward inducing cellular heme oxygenase-1 (HO-1) expression and depleting intracellular glutathione. HO-1 expression, a sensitive marker for oxidative stress, is directly correlated with the high organic carbon and polycyclic aromatic hydrocarbon (PAH) content of UFPs. The dithiothreitol (DTT) assay, a quantitative measure of in vitro ROS formation, was correlated with PAH content and HO-1 expression. UFPs also had the highest ROS activity in the DTT assay. Because the small size of UFPs allows ... Low Price Hendrix Guitar Strap Similac Soy Sensitive Buy
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