AdenosineReceptor, Adenosine A2AReceptor, Adenosine A1Purinergic P1 Receptor AgonistsCell ProliferationAdenosine A2 Receptor AgonistsAdenosine A1 Receptor AgonistsReceptor, Adenosine A3Adenosine DeaminaseReceptor, Adenosine A2BReceptors, Purinergic P1Receptors, Adenosine A2Adenosine KinaseAdenosine A2 Receptor AntagonistsAdenosine A1 Receptor AntagonistsSerotonin Receptor AgonistsDopamine AgonistsPurinergic P1 Receptor AntagonistsSerotonin 5-HT1 Receptor AgonistsDose-Response Relationship, DrugXanthinesAdenosine A3 Receptor AgonistsCells, CulturedSerotonin 5-HT2 Receptor AgonistsAdenosine-5'-(N-ethylcarboxamide)PhenethylaminesRats, Sprague-DawleySignal TransductionAdenosine MonophosphateGABA AgonistsGABA-A Receptor AgonistsReceptors, PurinergicPurinergic P2 Receptor AgonistsGABA-B Receptor AgonistsCyclic AMPCannabinoid Receptor AgonistsSerotonin 5-HT4 Receptor AgonistsAdrenergic alpha-2 Receptor AgonistsTheophyllineAdenosine A3 Receptor AntagonistsPhenylisopropyladenosine2-ChloroadenosineRats, WistarMice, Inbred C57BLCell LineHistamine AgonistsCell DivisionReceptors, Opioid, kappaApoptosisRNA, MessengerCell Line, TumorMuscarinic AgonistsCell DifferentiationTime FactorsReceptors, Opioid, muReceptors, Dopamine D2Serotonin AntagonistsMice, KnockoutCalcium2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineAdrenergic AgonistsRadioligand AssayBaclofenPhosphorylationAdrenergic beta-3 Receptor AgonistsPiperidines5'-NucleotidaseNicotinic AgonistsQuinpiroleReceptors, Opioid, deltaReceptors, Dopamine D1Cell CycleKineticsExcitatory Amino Acid AgonistsImmunohistochemistryInosineGuinea PigsEnzyme InhibitorsAdrenergic beta-AgonistsBenzazepinesBlotting, WesternReverse Transcriptase Polymerase Chain ReactionDisease Models, AnimalNeuronsCell Survival8-Hydroxy-2-(di-n-propylamino)tetralinAdrenergic alpha-AgonistsCannabinoidsEnkephalin, Ala(2)-MePhe(4)-Gly(5)-Adrenergic alpha-1 Receptor AgonistsGene Expression RegulationTubercidinLymphocyte ActivationEnzyme ActivationCell MovementLigandsSerotoninNaphthalenesReceptors, OpioidPyrrolidines