title: Oxygen free radicals linked to many diseases.
mesh_terms: D000818:Animals; D002545:Brain Ischemia / Q000628:therapy; D002374:Catalase / Q000627:therapeutic use; D005609:Free Radicals; D006801:Humans; D009203:Myocardial Infarction / Q000628:therapy; D009369:Neoplasms / Q000209:etiology; D009504:Neutrophils / Q000502:physiology; D010100:Oxygen; D013482:Superoxide Dismutase / Q000627:therapeutic use
chemical_list: D005609:Free Radicals; D002374:Catalase; D013482:Superoxide Dismutase; D010100:Oxygen