PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18316756-2 2008 PURPOSE: To review the evidence for the effectiveness of cholinesterase inhibitors (donepezil, galantamine, rivastigmine, and tacrine) and the neuropeptide-modifying agent memantine in achieving clinically relevant improvements, primarily in cognition, global function, behavior, and quality of life, for patients with dementia. Galantamine 95-106 butyrylcholinesterase Homo sapiens 57-71