AdenosineAdenosine TriphosphateReceptor, Adenosine A2AReceptor, Adenosine A1Adenosine DeaminaseReceptor, Adenosine A3Adenosine KinaseReceptor, Adenosine A2BAdenosine MonophosphateReceptors, Adenosine A2Adenine NucleotidesReceptors, Purinergic P1Adenosine A2 Receptor AgonistsAdenosine A2 Receptor AntagonistsAdenosine A1 Receptor AntagonistsGuanosine TriphosphateAdenosine A1 Receptor AgonistsPurinergic P1 Receptor AntagonistsReceptors, PurinergicAdenosine TriphosphatasesXanthinesPurinergic P1 Receptor AgonistsAdenosine DiphosphateTheophyllineApyrasePhosphatesKineticsMagnesiumNucleotidesUridine TriphosphateAdenosine-5'-(N-ethylcarboxamide)PhosphocreatineReceptors, Purinergic P25'-NucleotidasePhosphorus IsotopesCalciumInosineCyclic AMPAdenosine A3 Receptor AntagonistsEnergy MetabolismCoformycinTime FactorsAdenosine A3 Receptor Agonists2-ChloroadenosineThiamine TriphosphateInosine NucleotidesPhenethylaminesOxidative PhosphorylationGuanosine 5'-O-(3-Thiotriphosphate)Hydrogen-Ion ConcentrationPhenylisopropyladenosineAdenineDose-Response Relationship, DrugUracil NucleotidesNucleosidesRabbitsDipyridamoleMyocardiumLactatesReceptors, Purinergic P2XHydrolysisHypoxanthinesInosine TriphosphateDiphosphatesCells, CulturedPurinergic AntagonistsAdenylyl ImidodiphosphateDinitrophenolsRibonucleosidesCytidine TriphosphatePurinesReceptors, Purinergic P2Y2Deoxyadenine NucleotidesMagnetic Resonance SpectroscopyThionucleotidesCytosine NucleotidesReceptors, Purinergic P2X7TubercidinPyruvatesPyrophosphatasesPotassiumGlycolysisGuanine NucleotidesPhosphotransferasesATP PhosphoribosyltransferaseOligomycinsCarbon IsotopesErythrocytesGuinea PigsOxygen ConsumptionCyanidesDeoxyribonucleotidesFirefly LuciferinGlucoseBinding SitesRats, Sprague-DawleyThymine NucleotidesCell MembraneDogsCoronary Circulation