Receptors, Purinergic P2Purinergic P2Y Receptor AgonistsPurinergic P2 Receptor AgonistsUridine TriphosphateReceptors, Purinergic P2X7Receptors, Purinergic P2YReceptors, Purinergic P2XPurinergic P2X Receptor AntagonistsReceptors, Purinergic P2Y2Purinergic P2X Receptor AgonistsReceptors, Purinergic P2X3Purinergic P2 Receptor AntagonistsAdenosine TriphosphateReceptors, Purinergic P2Y1Receptors, Purinergic P2X4Receptors, PurinergicReceptors, Neuropeptide YReceptors, Purinergic P2X2Purinergic AntagonistsPurinergic AgonistsReceptors, Purinergic P2Y12SuraminReceptors, Purinergic P2X5Receptors, Purinergic P2X1Purinergic P2Y Receptor AntagonistsPyridoxal PhosphatePurinergic P1 Receptor AgonistsUridine DiphosphateCalciumReceptors, Purinergic P1Serotonin Receptor AgonistsDopamine AgonistsCalcium SignalingRats, Sprague-DawleyAdenosine DiphosphateAdenosine A1 Receptor AgonistsSerotonin 5-HT1 Receptor AgonistsCells, CulturedSerotonin 5-HT2 Receptor AgonistsDose-Response Relationship, DrugAdenosineApyrasePurinergic P1 Receptor AntagonistsPurinergic AgentsRats, WistarSignal TransductionNeuropeptide YThionucleotidesGABA AgonistsAdenosine A2 Receptor AgonistsGABA-A Receptor AgonistsGABA-B Receptor AgonistsCannabinoid Receptor AgonistsSerotonin 5-HT4 Receptor AgonistsNeuronsPeptide YYAdrenergic alpha-2 Receptor AgonistsCell LineMuscarinic AgonistsMice, Inbred C57BLCyclic AMPReceptors, Opioid, kappaNucleotidesAdenosine A3 Receptor AgonistsHistamine AgonistsPurinesMice, KnockoutGuinea PigsSerotonin AntagonistsElectric StimulationAdrenergic AgonistsReceptors, Opioid, muReceptor, Adenosine A2APhenethylaminesType C PhospholipasesNicotinic Agonists2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineReceptors, Dopamine D2Adrenergic beta-3 Receptor AgonistsPatch-Clamp TechniquesMuscle, SmoothMembrane PotentialsReceptors, Opioid, deltaBaclofenReceptor, Adenosine A1Adenosine-5'-(N-ethylcarboxamide)QuinpiroleAdrenergic alpha-AgonistsAdrenergic alpha-1 Receptor AgonistsCholinergic AgonistsMuscle ContractionExcitatory Amino Acid AgonistsTriazinesGTP-Binding ProteinsInterleukin-1betaReceptors, Dopamine D1RNA, MessengerPiperidines8-Hydroxy-2-(di-n-propylamino)tetralinBenzazepines