title: Blockade by cimetidine of the effects of histamine on adenylate cyclase activity, spontaneous rate and contractility in the developing praenatal heart [proceedings].
mesh_terms: D000262:Adenylyl Cyclases / Q000378:metabolism*; D002927:Cimetidine / Q000494:pharmacology*; D005260:Female; D005318:Fetal Heart / Q000187:drug effects* / Q000201:enzymology; D006146:Guanidines / Q000494:pharmacology*; D006339:Heart Rate / Q000187:drug effects; D006632:Histamine / Q000494:pharmacology*; D006801:Humans; D066298:In Vitro Techniques; D009200:Myocardial Contraction / Q000187:drug effects; D011247:Pregnancy
chemical_list: D006146:Guanidines; D002927:Cimetidine; D006632:Histamine; D000262:Adenylyl Cyclases