title: Studies of fetal mouse hearts in organ culture: influence of prolonged exposure to triiodothyronine on cardiac responsiveness to isoproterenol, glucagon, theophylline, acetylcholine and dibutyryl cyclic 3',5'-adenosine monophosphate.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D003994:Bucladesine / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D004357:Drug Synergism; D005318:Fetal Heart / Q000187:drug effects*; D005934:Glucagon / Q000494:pharmacology*; D006325:Heart Atria / Q000187:drug effects; D006339:Heart Rate / Q000187:drug effects; D007545:Isoproterenol / Q000494:pharmacology*; D051379:Mice; D009924:Organ Culture Techniques; D013806:Theophylline / Q000494:pharmacology*; D014284:Triiodothyronine / Q000494:pharmacology*
chemical_list: D014284:Triiodothyronine; D003994:Bucladesine; D005934:Glucagon; D013806:Theophylline; D007545:Isoproterenol; D000109:Acetylcholine