PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6621817-6 1983 The GABA transaminase inhibitor gamma-acetylenic GABA increased the density of all PGO waves but was not effective in the case of PGOPCPA. (S)-(+)-1,2-Propanediol 83-86 4-aminobutyrate aminotransferase Homo sapiens 4-21