All of the following are free radical scavengers except
Cells have developed many mechanisms to remove free radicals and thereby minimize injury Antioxidant enzymes include glutathione peroxidase, SOD and catalase. Hydrogen peroxide is one of the free radical involved in causing injury Reference: Robbins and Cotran Pathologic Basis of Disease, page 48, 9th edition; Chapter 2
Superoxide dismutase
Glutathione peroxidase
Catalase
Hydrogen peroxide
General pathology