PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8987780-3 1997 In these nuclei, nAChR activation facilitated the release of the inhibitory neurotransmitter GABA. gamma-Aminobutyric Acid 93-97 cholinergic receptor, nicotinic, alpha polypeptide 7 Mus musculus 17-22