Failure of 5-methoxytryptamine to evoke the Bezold-Jarisch effect supports homology of excitatory 5-HT receptors on vagal afferents and postganglionic sympathetic neurones.
D008735:5-Methoxytryptamine / Q000494:pharmacology*; D000818:Animals; D001794:Blood Pressure / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects*; D008297:Male; D009474:Neurons / Q000187:drug effects; D051381:Rats; D011919:Rats, Inbred Strains; D011985:Receptors, Serotonin / Q000187:drug effects*; D012018:Reflex / Q000187:drug effects*; D013564:Sympathetic Nervous System / Q000187:drug effects*; D014363:Tryptamines / Q000494:pharmacology*; D014630:Vagus Nerve / Q000187:drug effects*
D011985:Receptors, Serotonin; D014363:Tryptamines; D008735:5-Methoxytryptamine