title: Some cardiorespiratory effects of histamine, 5-hydroxytryptamine, and compound 48-80 in the calf.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects*; D002417:Cattle; D006339:Heart Rate / Q000187:drug effects; D006632:Histamine / Q000097:blood / Q000494:pharmacology*; D006634:Histamine H1 Antagonists / Q000494:pharmacology; D006636:Histamine Release / Q000187:drug effects; D008297:Male; D008407:Mast Cells / Q000187:drug effects; D008784:Methysergide / Q000494:pharmacology; D012119:Respiration / Q000187:drug effects*; D012701:Serotonin / Q000097:blood / Q000494:pharmacology*; D013268:Stimulation, Chemical; D014690:Venous Pressure / Q000187:drug effects; D003189:p-Methoxy-N-methylphenethylamine / Q000037:antagonists & inhibitors / Q000494:pharmacology*
chemical_list: D006634:Histamine H1 Antagonists; D012701:Serotonin; D003189:p-Methoxy-N-methylphenethylamine; D006632:Histamine; D008784:Methysergide