title: Effects of isoprenaline on contractile force and intracellular cyclic 3',5'-nucleotide levels in the hypodynamic frog ventricle.
mesh_terms: D000818:Animals; D001001:Anura; D000242:Cyclic AMP / Q000378:metabolism*; D006152:Cyclic GMP / Q000378:metabolism*; D004305:Dose-Response Relationship, Drug; D006352:Heart Ventricles / Q000187:drug effects; D007545:Isoproterenol / Q000494:pharmacology*; D009200:Myocardial Contraction / Q000187:drug effects*; D009206:Myocardium / Q000378:metabolism*; D010477:Perfusion; D011893:Rana esculenta; D011896:Rana temporaria; D016276:Ventricular Function
chemical_list: D000242:Cyclic AMP; D006152:Cyclic GMP; D007545:Isoproterenol