title: Temperature dependent receptor interconversion hypothesis: chronotropic histamine receptors in isolated guineapig atria.
mesh_terms: D000631:Aminopyridines / Q000494:pharmacology*; D000818:Animals; D016275:Atrial Function; D002927:Cimetidine / Q000494:pharmacology*; D005260:Female; D006146:Guanidines / Q000494:pharmacology*; D006168:Guinea Pigs; D006321:Heart / Q000502:physiology*; D006325:Heart Atria / Q000187:drug effects; D006339:Heart Rate / Q000187:drug effects; D008297:Male; D011738:Pyrilamine / Q000494:pharmacology*; D011968:Receptors, Histamine / Q000502:physiology*; D011969:Receptors, Histamine H1 / Q000502:physiology*; D011970:Receptors, Histamine H2 / Q000502:physiology*; D013696:Temperature
chemical_list: D000631:Aminopyridines; D006146:Guanidines; D011968:Receptors, Histamine; D011969:Receptors, Histamine H1; D011970:Receptors, Histamine H2; D002927:Cimetidine; D011738:Pyrilamine