Upregulation of catalase and downregulation of glutathione peroxidase activity in the kidney precede the development of hypertension in pre hypertensive SHR Hypertension Research Table 1 from Glutathione S transferase, catalase, superoxide dismutase, glutathione peroxidase, and lipid peroxidation as a biomarkers of oxidative stress in snails: A review Semantic Scholar Super oxide dismutase, Catalase and glutathione peroxidase activity in heavy metals contaminated earthworm, Eisenia fetida The balance of prooxidants and antioxidants in the human body is heavily reliant on an adequate supply of dietary micronutrients. Important antioxidant enzymes like superoxide dismutase (SOD) William Wallace, Ph.D Antioxidant enzymes. CAT: catalase; GPX: glutathione peroxidase; GR: Download Scientific Diagram Free Radicals and Human Disease