PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29756568-5 2019 In this review, the use of aporphines in nature for treating Alzheimer"s disease, alkaloids isolated from natural and/or synthetic sources have been used principally as cholinesterase inhibitors (acetyl- and butyrylcholinesterase) as galantamine, for instance, though its use has been questioned for being slightly effective or marginal. Galantamine 234-245 butyrylcholinesterase Homo sapiens 169-183