PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1557183-0 1992 The CCK-A and CCK-B receptor antagonists, devazepide and L-365,260, enhance morphine antinociception only in non-acclimated rats exposed to a novel environment. l-365 57-62 cholecystokinin B receptor Rattus norvegicus 14-28