PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19811027-3 2001 In vitro and in vivo studies have confirmed that galantamine is an orally-active, reversible, competitive inhibitor of brain cholinesterase, which is 50 times more selective for acetylcholinesterase, compared with butyrylcholinesterase. Galantamine 49-60 acetylcholinesterase (Cartwright blood group) Homo sapiens 178-198