When under situations of oxidative stress, the GPX enzyme will markedly increase in the lungs as an antioxidant adaptive response. [37] By supplying more GSH to the lung tissues, more of this ...

GSH in the epithelial lining fluid (ELF ... Selenium-containing glutathione peroxidase (GPX) Protects cells from hydrogen peroxides and lipid hydroperoxides. If not neutralized, these peroxides ...