The demonstration of energy dependence of the isoproterenol-induced transcellular Ca2+ current in isolated perfused guinea pig hearts--an explanation for mechanical failure of ischemic myocardium.
D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D001692:Biological Transport / Q000187:drug effects; D002110:Caffeine / Q000494:pharmacology; D002118:Calcium / Q000378:metabolism*; D002462:Cell Membrane / Q000378:metabolism; D002463:Cell Membrane Permeability / Q000187:drug effects; D003327:Coronary Disease / Q000378:metabolism; D003486:Cyanides / Q000494:pharmacology; D003864:Depression, Chemical; D004140:Dinitrophenols / Q000494:pharmacology; D004563:Electrochemistry; D006168:Guinea Pigs; D006339:Heart Rate / Q000187:drug effects; D000860:Hypoxia / Q000378:metabolism; D007545:Isoproterenol / Q000494:pharmacology; D008564:Membrane Potentials / Q000187:drug effects; D009203:Myocardial Infarction / Q000209:etiology*; D009206:Myocardium / Q000166:cytology / Q000378:metabolism*; D011188:Potassium / Q000494:pharmacology; D012964:Sodium / Q000378:metabolism; D013806:Theophylline / Q000494:pharmacology; D014970:Xanthines / Q000494:pharmacology
D003486:Cyanides; D004140:Dinitrophenols; D014970:Xanthines; D002110:Caffeine; D012964:Sodium; D013806:Theophylline; D007545:Isoproterenol; D011188:Potassium; D002118:Calcium