Reactive oxygen species clearance MedLink Neurology Production of reactive oxygen species by freezing stress and the protective roles of antioxidant enzymes in plants 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 Noxious Cellular Injury Triggers an Oxidative Stress Gene Response Mitochondrial Glutathione in Cellular Redox Homeostasis and Disease Manifestation