PhenethylaminesPurinergic P1 Receptor AgonistsReceptor, Adenosine A2AAdenosine A2 Receptor AgonistsReceptors, Purinergic P1AdenosinePurinergic P1 Receptor AntagonistsAdenosine-5'-(N-ethylcarboxamide)XanthinesAdenosine A2 Receptor AntagonistsPipecolic AcidsTriazolesTriazinesCarbon-Oxygen LyasesAdenosine A1 Receptor AntagonistsAdenosine A1 Receptor AgonistsVitamin UReceptor, Adenosine A2BReceptor, Adenosine A1Receptors, Adenosine A2Glycyrrhiza uralensis2-ChloroadenosinePhenylisopropyladenosineTheobromineForssman AntigenReceptor, Adenosine A3NeprilysinTheophyllineThromboxane-A SynthaseReceptors, Purinergicbeta-GlucansAromatase InhibitorsAntihypertensive AgentsCyclic AMPDose-Response Relationship, DrugGlyoxylatesRadioligand AssaySinorhizobium frediiRats, Sprague-DawleyAspartic Acid EndopeptidasesRats, WistarOrganophosphonatesNitriles4,5-Dihydro-1-(3-(trifluoromethyl)phenyl)-1H-pyrazol-3-amineDiiodothyroninesBrucella abortusMetalloendopeptidasesNeostriatumEnzyme InhibitorsMembranesEthionineArthus ReactionPurinergic P2 Receptor AntagonistsAdenosine DeaminaseVasodilator AgentsBinding, Competitiveortho-AminobenzoatesSerotonin Receptor AgonistsSynaptosomesFlumazenilCyclic AMP-Dependent Protein KinasesEndothelin-1Lipoxygenase Inhibitors5'-NucleotidaseCaffeineS-AdenosylmethioninePhenylalanineN-MethylaspartateBenzimidazolesReceptors, SerotoninCaregiversPyrazoles3',5'-Cyclic-AMP PhosphodiesterasesCorpus StriatumPyrazinesCells, CulturedPyrimidinesGlyburideCytoplasmic GranulesQuinoxalinesNaphthoquinonesRNA, MessengerMethionineGlobus PallidusAnesthesiaCalmodulinMuscle RelaxationEstroneGuinea PigsImidazolesAndrostenedioneSulfonamidesPyridinesPapioEndothelinsTritiumPC12 CellsBlood PressureReceptors, N-Methyl-D-AspartateConditioning, Operant