title: Influence of extracellular ions on cardiotonic effects of BDPU [1-(butyl-3 (1-(6,7 dimethoxyquinazoline 4-yl) piperidine 4-yl) urea)].
mesh_terms: D000818:Animals; D002122:Calcium Chloride / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D004357:Drug Synergism; D005260:Female; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects*; D010726:Phosphodiesterase Inhibitors; D011189:Potassium Chloride / Q000494:pharmacology*; D011799:Quinazolines / Q000494:pharmacology*; D011898:Ranidae; D012965:Sodium Chloride / Q000494:pharmacology*; D013268:Stimulation, Chemical
chemical_list: D010726:Phosphodiesterase Inhibitors; D011799:Quinazolines; D012965:Sodium Chloride; D011189:Potassium Chloride; C012675:buquineran; D002122:Calcium Chloride