AdenosineReceptor, Adenosine A2AReceptor, Adenosine A1Adenosine DeaminaseReceptor, Adenosine A3Adenosine A2 Receptor AntagonistsAdenosine A1 Receptor AntagonistsReceptor, Adenosine A2BAdenosine KinaseReceptors, Adenosine A2Purinergic P1 Receptor AntagonistsAdenosine A2 Receptor AgonistsReceptors, Purinergic P1Adenosine A1 Receptor AgonistsXanthinesInterleukin 1 Receptor Antagonist ProteinPurinergic P1 Receptor AgonistsAdenosine MonophosphateNeurokinin-1 Receptor AntagonistsAdenosine A3 Receptor AntagonistsAdenosine-5'-(N-ethylcarboxamide)TheophyllineDose-Response Relationship, DrugReceptors, PurinergicRats, Sprague-DawleyPhenethylaminesPiperidinesAdenosine A3 Receptor AgonistsHistamine H2 AntagonistsSerotonin 5-HT3 Receptor Antagonists2-ChloroadenosineExcitatory Amino Acid AntagonistsCyclic AMPDopamine AntagonistsPhenylisopropyladenosinePurinergic P2 Receptor AntagonistsRats, WistarAngiotensin Receptor AntagonistsInosine5'-NucleotidaseSerotonin 5-HT2 Receptor AntagonistsHormone AntagonistsNarcotic AntagonistsTubercidinHistamine H1 AntagonistsAdenosine TriphosphatasesGuinea PigsReceptors, EndothelinMuscarinic AntagonistsTheobromineAdenine NucleotidesPurinergic AntagonistsGABA AntagonistsHistamine AntagonistsGABA-A Receptor AntagonistsSerotonin AntagonistsRadioligand AssayCells, CulturedTriazinesLeukotriene AntagonistsReceptors, N-Methyl-D-AspartateReceptors, SerotoninSialoglycoproteinsReceptor, Endothelin ADizocilpine MaleateTriazolesSerotonin 5-HT1 Receptor AntagonistsNucleoside DeaminasesDipyridamoleCalciumTime FactorsBiphenyl CompoundsKineticsAdrenergic alpha-1 Receptor AntagonistsCoformycinTetrazolesReceptors, Interleukin-1BenzazepinesPyrazolesBinding, CompetitiveVasodilator AgentsPurinesPyridinesNicotinic AntagonistsAdrenergic alpha-2 Receptor AntagonistsReceptors, Purinergic P2SerotoninSulfonamidesSerotonin Receptor AgonistsIndolesPurinergic P2X Receptor AntagonistsNeuronsPentostatinHistamine H3 AntagonistsDogsPeptides, CyclicAzepinesAdenosine PhosphosulfateSignal TransductionSynaptic Transmission