title: Evidence that cyclic GMP may regulate cyclic AMP metabolism in the isolated frog ventricle.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D000242:Cyclic AMP / Q000378:metabolism*; D006152:Cyclic GMP / Q000031:analogs & derivatives / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D006321:Heart / Q000187:drug effects; D006352:Heart Ventricles / Q000378:metabolism; D009200:Myocardial Contraction / Q000187:drug effects; D009206:Myocardium / Q000378:metabolism*; D011896:Rana temporaria; D011976:Receptors, Muscarinic / Q000187:drug effects; D013806:Theophylline / Q000494:pharmacology
chemical_list: D011976:Receptors, Muscarinic; C016276:8-bromocyclic GMP; D013806:Theophylline; D000242:Cyclic AMP; D006152:Cyclic GMP; D000109:Acetylcholine