PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8045271-10 1994 The 5-HT2A/2C receptor agonist 1-(2,5-dimethoxy-4-iodophenyl)-2-aminopropane increased the release of [3H]noradrenaline, but this effect was not blocked with the 5-HT3 receptor antagonist ondansetron. Tritium 103-105 5-hydroxytryptamine receptor 3A Rattus norvegicus 162-176