Adenylyl ImidodiphosphateAdenosineAdenosine TriphosphateStructure-Activity RelationshipKineticsMolecular Structure2-ChloroadenosineAdenosine-5'-(N-ethylcarboxamide)PhenylisopropyladenosineReceptor, Adenosine A2ATubercidinReceptors, Purinergic P1Adenosine KinaseReceptor, Adenosine A1Receptors, PurinergicToyocamycinReceptor, Adenosine A2BXanthinesReceptor, Adenosine A3Adenosine DeaminasePurinergic P1 Receptor AgonistsAdenosine A2 Receptor AgonistsPurinergic P1 Receptor AntagonistsPhenethylaminesAdenosine A1 Receptor AntagonistsTheophyllineAdenosine A1 Receptor AgonistsDeoxyadenosinesFormycinsCyclic AMPNucleobase Transport ProteinsAdenosylhomocysteinaseInosineAdenineAdenosine A2 Receptor AntagonistsNucleosidesLucanthoneRibonucleosidesAdenine NucleotidesAdenylate CyclaseThioinosine1-Methyl-3-isobutylxanthineTrypanosomatinaAdenosine Deaminase InhibitorsDipyridamoleAdenosine MonophosphateDideoxyadenosinePurinesDose-Response Relationship, DrugLeishmania mexicanaRats, Inbred StrainsRibonucleotidesDichlororibofuranosylbenzimidazoleColforsinTrypanocidal AgentsCells, CulturedEnzyme InhibitorsVasodilator AgentsAdenosine A3 Receptor AntagonistsAminoimidazole CarboxamideAdenosine A3 Receptor AgonistsGuanosine TriphosphateGuinea PigsCell Line5'-NucleotidaseEnzyme ActivationCalciumAdenosine TriphosphatasesCell MembraneStereoisomerismAdipose TissueMolecular Sequence DataNucleoside DeaminasesCoformycinModels, MolecularTheobromineReceptors, MuscarinicPentostatinAmino Acid SequenceBinding, CompetitiveAffinity LabelsNucleotidesMagnetic Resonance SpectroscopyProtein BindingTriazinesThionucleotidesTime FactorsPurine NucleosidesAdenosine PhosphosulfateMolecular ConformationSomatostatinNitrogenaseOctreotideRabbits8-Bromo Cyclic Adenosine MonophosphateDrug DesignBucladesineRNA Cap AnalogsEscherichia coliPurinergic Antagonists