title: Effect of intra-amnial administration of a cardiotoxic dose of isoproterenol on cyclic AMP levels in the chick embryo heart.
mesh_terms: D000375:Aging; D000650:Amnion; D000818:Animals; D002642:Chick Embryo; D000242:Cyclic AMP / Q000378:metabolism*; D006321:Heart / Q000187:drug effects / Q000196:embryology; D007267:Injections; D007545:Isoproterenol / Q000008:administration & dosage / Q000494:pharmacology*; D009206:Myocardium / Q000378:metabolism*
chemical_list: D000242:Cyclic AMP; D007545:Isoproterenol