AdenosineAdenosine TriphosphateReceptor, Adenosine A2AUridine PhosphorylaseReceptor, Adenosine A1Uridine KinaseAdenosine DeaminaseReceptor, Adenosine A3Uridine TriphosphateAdenosine KinaseReceptor, Adenosine A2BAdenosine MonophosphateAdenine NucleotidesReceptors, Adenosine A2Receptors, Purinergic P1Adenosine A2 Receptor AgonistsAdenosine A2 Receptor AntagonistsAdenosine A1 Receptor AntagonistsUracil NucleotidesGuanosine TriphosphateAdenosine A1 Receptor AgonistsPurinergic P1 Receptor AntagonistsReceptors, PurinergicAdenosine TriphosphatasesUridine Diphosphate SugarsUridine MonophosphateKineticsXanthinesNucleotidesPurinergic P1 Receptor AgonistsAdenosine DiphosphateUridine DiphosphateNucleosidesApyrasePhosphatesTheophyllineMagnesiumReceptors, Purinergic P2InosinePhosphorus IsotopesAdenosine-5'-(N-ethylcarboxamide)5'-NucleotidaseCytidinePhosphocreatineCalciumCyclic AMPAdenosine A3 Receptor AntagonistsUridine Diphosphate GlucoseRibonucleosidesEnergy MetabolismPyrimidine NucleotidesCoformycinCytidine TriphosphateCytosine NucleotidesAdenosine A3 Receptor AgonistsDipyridamoleAdenineHydrogen-Ion Concentration2-ChloroadenosineThiamine TriphosphateReceptors, Purinergic P2Y2PhosphotransferasesInosine NucleotidesRabbitsDose-Response Relationship, DrugPhenethylaminesOxidative PhosphorylationGuanosine 5'-O-(3-Thiotriphosphate)Cells, CulturedThioinosineHypoxanthinesPhenylisopropyladenosineHydrolysisPurinergic AntagonistsPurinesCarbon IsotopesMagnetic Resonance SpectroscopyLactatesMyocardiumTime FactorsReceptors, Purinergic P2XThionucleotidesInosine TriphosphateDiphosphatesBinding SitesAdenylyl ImidodiphosphateGuanine NucleotidesDinitrophenolsChromatography, PaperPyrophosphatasesTubercidinNucleoside Transport ProteinsRibonucleotidesDeoxyribonucleotidesPentosyltransferasesPyruvatesTritiumUridine Diphosphate N-AcetylglucosamineUracilEscherichia coli