PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23287799-0 2013 Effect of iNOS inhibitor S-methylisothiourea in monosodium iodoacetate-induced osteoathritic pain: implication for osteoarthritis therapy. monosodium iodoacetate 48-70 nitric oxide synthase 2 Rattus norvegicus 10-14