PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10486609-2 1999 METHODS: We observed the expression and localization of inducible NO synthase (NOS-II) in small intestinal ulceration induced by indomethacin in rats. Indomethacin 129-141 nitric oxide synthase 2 Rattus norvegicus 56-77