title: Active oxygen and medicine. Introduction: Free radical involvement in physiological and biochemical processes.
mesh_terms: D000818:Animals; D002462:Cell Membrane / Q000378:metabolism; D002633:Chemotaxis; D005609:Free Radicals; D006801:Humans; D006900:Hydroxylation; D010100:Oxygen / Q000502:physiology*; D013482:Superoxide Dismutase / Q000502:physiology
chemical_list: D005609:Free Radicals; D013482:Superoxide Dismutase; D010100:Oxygen