PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8936553-6 1996 The depolarization may decrease the influx of Ca2+ and the reuptake of choline+, as suggested by an observed synergism with tetraethylammonium CI and hemicholinium-3 Br, which antagonize the reuptake of choline+. Hemicholinium 3 150-163 carbonic anhydrase 2 Rattus norvegicus 46-49