PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19170187-6 2009 In this model, the acetylcholinesterase inhibitor physostigmine is administered at 0.125 mg/kg i.p. Physostigmine 50-63 acetylcholinesterase Rattus norvegicus 19-39