The action of imidazole on the effects of methyl-xanthines and catecholamines on cardiac contraction and phosphorylase activity.
D000227:Adenine Nucleotides / Q000378:metabolism*; D000628:Aminophylline / Q000494:pharmacology*; D000818:Animals; D002110:Caffeine / Q000494:pharmacology*; D004336:Drug Antagonism; D005964:Glucosyltransferases / Q000378:metabolism*; D006168:Guinea Pigs; D006321:Heart / Q000187:drug effects*; D007093:Imidazoles / Q000494:pharmacology*; D007545:Isoproterenol / Q000494:pharmacology; D009206:Myocardium / Q000201:enzymology; D009638:Norepinephrine / Q000494:pharmacology; D010477:Perfusion; D011817:Rabbits; D013806:Theophylline / Q000494:pharmacology*
D000227:Adenine Nucleotides; D007093:Imidazoles; D000628:Aminophylline; D002110:Caffeine; D013806:Theophylline; D005964:Glucosyltransferases; D007545:Isoproterenol; D009638:Norepinephrine