AdenosineReceptor, Adenosine A2AReceptor, Adenosine A1Adenosine DeaminaseReceptor, Adenosine A3Receptor, Adenosine A2BAdenosine KinaseReceptors, Adenosine A2Adenosine A2 Receptor AgonistsAdenosine A2 Receptor AntagonistsReceptors, Purinergic P1Adenosine A1 Receptor AntagonistsAdenosine A1 Receptor AgonistsPurinergic P1 Receptor AntagonistsXanthinesPurinergic P1 Receptor AgonistsAdenosine MonophosphateAdenosine-5'-(N-ethylcarboxamide)DNA, ComplementaryTheophyllineAdenosine A3 Receptor AntagonistsReceptors, PurinergicBase SequenceAmino Acid SequenceAdenosine A3 Receptor Agonists2-ChloroadenosinePhenethylaminesPhenylisopropyladenosineInosine5'-NucleotidaseCyclic AMPAdenosine TriphosphatasesTubercidinAdenine NucleotidesDNARNA, MessengerNucleoside DeaminasesGene LibraryCoformycinDipyridamoleTheobrominePentostatinAdenosine PhosphosulfateKineticsPurinesThioinosineTriazinesAdenineBlotting, NorthernDeoxyadenosinesCell LineSequence Homology, Nucleic AcidDose-Response Relationship, DrugPurinergic AntagonistsCells, CulturedAminophyllineVasodilator AgentsNucleoside Transport ProteinsNucleotidasesHypoxanthineGene ExpressionSequence AlignmentNucleic Acid HybridizationHypoxanthinesApyraseTriazolesNucleosidesRabbitsRecombinant ProteinsRats, Sprague-DawleyAdenylate CyclaseGuinea PigsMyocardiumCalciumBucladesineTransfectionCoronary CirculationGenesDogsPolymerase Chain ReactionCattleRNARats, WistarRibonucleosidesAdenosylhomocysteinaseReceptors, Purinergic P2CricetinaeLiverEscherichia coliNucleotidesTranscription, GeneticTime FactorsRestriction MappingColforsinDNA Primers8-Bromo Cyclic Adenosine MonophosphateMagnesiumExtracellular SpaceCaffeineReverse Transcriptase Polymerase Chain Reaction