Lung glutathione and oxidative stress: implications in cigarette smoke induced airway disease American Journal of Physiology Lung Cellular and Molecular Physiology American Physiological Society Reduced glutathione and glutathione disulphide (A), ascorbate and Download Scientific Diagram Full article: Plasma Antioxidants Are Associated with Impaired Lung Function and COPD Exacerbations in Smokers Figure 2 from Oxidative stress in asthma and COPD: antioxidants as a therapeutic strategy. Semantic Scholar