Glutathione Peroxidase 1 in Health and Disease: From Molecular Mechanisms to Therapeutic Opportunities Edith Lubos, Joseph Loscalzo, Diane E. Handy, 2011 Catalase and glutathione peroxidase mimics ScienceDirect Full article: First line defence antioxidants superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPX): Their fundamental role in the entire antioxidant defence grid 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 Upregulation of catalase and downregulation of glutathione peroxidase activity in the kidney precede the development of hypertension in pre hypertensive SHR Hypertension Research Measurement of superoxide dismutase, catalase and glutathione peroxidase in cultured cells and tissue Nature Protocols