PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16185316-0 2005 mu-Opiate receptor agonist loperamide blocks bethanechol-induced gallbladder contraction, despite higher cholecystokinin plasma levels in man. Bethanechol 45-56 opioid receptor mu 1 Homo sapiens 0-18 16185316-10 2005 CONCLUSION: The mu-opiate receptor agonist loperamide inhibits bethanechol-induced gallbladder contraction. Bethanechol 63-74 opioid receptor mu 1 Homo sapiens 16-34