PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8695568-14 1996 Allopurinol and oxypurinol act as direct scavengers of free radicals and hypochlorous acid, which is produced via MPO catalysis, thus leading to a reduction in tissue inflammation and tissue damage. Hypochlorous Acid 73-90 myeloperoxidase Homo sapiens 114-117