PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2496574-0 1989 Differences in response of acetylcholinesterase to diisopropylfluorophosphate in the mesencephalic raphe region. Isoflurophate 51-77 acetylcholinesterase Rattus norvegicus 27-47 2496574-5 1989 Additionally, the multiple forms of water-soluble AChE were separated by microelectrophoresis. Water 36-41 acetylcholinesterase Rattus norvegicus 50-54