The continuous and simultaneous measurement of O2-consumption, rate of decarboxylation of 14C-substrates and the performance of spontaneously-beating isolated heart atria of guinea pigs.
D000319:Adrenergic beta-Antagonists / Q000037:antagonists & inhibitors; D000818:Animals; D016275:Atrial Function; D001696:Biomechanical Phenomena; D001698:Biomedical Engineering; D002208:Caproates / Q000378:metabolism; D002245:Carbon Dioxide / Q000378:metabolism*; D002247:Carbon Isotopes; D046508:Culture Techniques; D003653:Decarboxylation; D005947:Glucose / Q000378:metabolism; D006168:Guinea Pigs; D006321:Heart / Q000502:physiology*; D006325:Heart Atria / Q000187:drug effects; D007700:Kinetics; D008297:Male; D008722:Methods; D008991:Monitoring, Physiologic / Q000295:instrumentation; D009206:Myocardium / Q000378:metabolism*; D010042:Ouabain / Q000494:pharmacology; D010101:Oxygen Consumption / Q000187:drug effects; D011773:Pyruvates / Q000494:pharmacology; D012964:Sodium
D000319:Adrenergic beta-Antagonists; D002208:Caproates; D002247:Carbon Isotopes; D011773:Pyruvates; D002245:Carbon Dioxide; D010042:Ouabain; D012964:Sodium; D005947:Glucose