Enhancing the skin's natural antioxidant enzyme system by the supplementation or Upregulation of Superoxide Dismutase, Catalase, Glutathione Peroxidase glisodin sod gliadin complex UC Irvine The Applications and Mechanisms of Superoxide Dismutase in Medicine, Food, and Cosmetics Adding superoxide dismutase (SOD) in the Amplex UltraRed assay is more than a conversion step to generate HO from O. It also reduces chemical background from NADH or glutathione auto oxidation and Frontiers Research progress of glutathione peroxidase family (GPX) in redoxidation Figure 1 from Comparing glutathione peroxidase and glutathione reductase activity and their associations with cardiovascular measures in Africans and Caucasians : the SABPA study Semantic Scholar