The Roles of Glutathione and Oxidative Stress in Diabetes and COVID 19 Frontiers New Advances on Pathophysiology of Diabetes Neuropathy and Pain Management: Potential Role of Melatonin and DPP 4 Inhibitors Improved glycemic control either alone, or combined with antioxidant supplementation, fails to restore blood glutathione or markers of oxidative stress in adolescents with poorly controlled type 1 diabetes ScienceDirect The Link between Type 2 Diabetes Mellitus and the Polymorphisms of Glutathione Metabolizing Genes Suggests a New Hypothesis Explaining Disease Initiation and Progression PDF) Potential use of glutathione for the prevention and treatment of diabetic neuropathy in the streptozotocin induced diabetic rat