The interaction of glucagon with theophylline, PGE1, isoproeerenol, ouabain, and CaC1 on the dog isolated papillary muscle.
D000818:Animals; D002122:Calcium Chloride / Q000494:pharmacology*; D004285:Dogs; D004357:Drug Synergism; D005934:Glucagon / Q000037:antagonists & inhibitors* / Q000494:pharmacology; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology*; D009119:Muscle Contraction / Q000187:drug effects; D009132:Muscles / Q000187:drug effects*; D010042:Ouabain / Q000494:pharmacology*; D010210:Papillary Muscles / Q000187:drug effects; D011453:Prostaglandins / Q000494:pharmacology*; D013806:Theophylline / Q000494:pharmacology*
D011453:Prostaglandins; D010042:Ouabain; D005934:Glucagon; D013806:Theophylline; D007545:Isoproterenol; D002122:Calcium Chloride