AdenosinePurinergic P1 Receptor AgonistsReceptors, Purinergic P1Adenosine-5'-(N-ethylcarboxamide)Receptor, Adenosine A2APurinergic P1 Receptor AntagonistsAdenosine A3 Receptor AgonistsReceptor, Adenosine A3Adenosine A2 Receptor AgonistsAdenosine A1 Receptor AgonistsPhenethylaminesReceptor, Adenosine A1XanthinesPhenylisopropyladenosine2-ChloroadenosineReceptor, Adenosine A2BReceptors, PurinergicAdenosine A2 Receptor AntagonistsReceptors, Adenosine A2Adenosine A3 Receptor AntagonistsAdenosine A1 Receptor AntagonistsAdenosine DeaminaseTheophyllinePurinergic AntagonistsTriazinesTheobromineTriazolesCyclic AMPRadioligand AssayPurinesDose-Response Relationship, DrugFuransThionucleosidesAdenosine KinaseRats, Sprague-DawleyAdenylate CyclaseCells, CulturedColforsinVasodilator AgentsDopamine AgonistsRats, WistarGuinea PigsSerotonin Receptor AgonistsBinding, CompetitiveCricetinaeCHO CellsSerotonin 5-HT1 Receptor AgonistsSerotonin 5-HT2 Receptor AgonistsLipolysisSignal TransductionAdenosine MonophosphateCalcium5'-NucleotidaseHeartPurinergic P2 Receptor AgonistsMice, Inbred C57BLMyocardiumHeart RateGABA AgonistsAdenosine TriphosphateGABA-A Receptor AgonistsGABA-B Receptor AgonistsInosineCannabinoid Receptor AgonistsSerotonin 5-HT4 Receptor AgonistsAminophyllineNorbornanesTubercidinBlood PressureMice, KnockoutAdrenergic alpha-2 Receptor AgonistsCell LineReceptors, Dopamine D2CaffeineDipyridamoleReceptors, Opioid, kappaDisease Models, AnimalHistamine AgonistsAdrenergic AgonistsLigandsKineticsMuscarinic AgonistsRNA, MessengerBaclofenTime FactorsReceptors, Opioid, muGTP-Binding ProteinsThioinosineSerotonin AntagonistsNucleoside Transport ProteinsReceptors, Purinergic P2Piperidines2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineStructure-Activity RelationshipAminopyridinesIsoproterenolAdenineAdrenergic beta-AgonistsPertussis ToxinAdenine Nucleotides