title: Histamine as the potential mediator of active reflex dilatation.
mesh_terms: D000227:Adenine Nucleotides / Q000494:pharmacology; D000779:Anesthetics, Local / Q000494:pharmacology; D000818:Animals; D001808:Blood Vessels / Q000502:physiology*; D004285:Dogs; D004837:Epinephrine / Q000494:pharmacology; D006632:Histamine / Q000494:pharmacology*; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D009638:Norepinephrine / Q000494:pharmacology; D012018:Reflex; D014309:Tripelennamine / Q000494:pharmacology; D014666:Vasomotor System / Q000187:drug effects*
chemical_list: D000227:Adenine Nucleotides; D000779:Anesthetics, Local; D006634:Histamine H1 Antagonists; D014309:Tripelennamine; D006632:Histamine; D009638:Norepinephrine; D004837:Epinephrine