PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 406629-11 1977 This subsensitivity could reflect a reduced sensitivity of postsynaptic receptors to acetylcholine, which may partially account for the behavioural recovery of the rats while acetylcholinesterase activity is still markedly depressed. Acetylcholine 85-98 acetylcholinesterase Rattus norvegicus 175-195