PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10492128-5 1999 Colitis induced by intrarectal administration of trinitrobenzenesulfonic acid was monitored by measuring the myeloperoxidase activity and histology. Trinitrobenzenesulfonic Acid 49-77 myeloperoxidase Homo sapiens 109-124