PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9586867-4 1998 The neuropeptide cholecystokinin (CCK), which coexists with dopamine (DA) in some brain regions, has been implicated in the pathophysiology of schizophrenia. Dopamine 60-68 cholecystokinin Rattus norvegicus 34-37 9586867-4 1998 The neuropeptide cholecystokinin (CCK), which coexists with dopamine (DA) in some brain regions, has been implicated in the pathophysiology of schizophrenia. Dopamine 70-72 cholecystokinin Rattus norvegicus 34-37