Drug Partial AgonismDopamine AgonistsNicotinic AgonistsXamoterolDose-Response Relationship, DrugGABA AgonistsGABA-A Receptor AgonistsAdrenergic beta-AgonistsAzocinesRadioligand AssayCycloserineAnabasineSerotonin 5-HT1 Receptor AgonistsLigandsAdrenergic beta-1 Receptor AgonistsMuscarinic AgonistsBenzazepinesSerotonin Receptor AgonistsPurinergic P1 Receptor AgonistsQuinolizinesPindololPropanolaminesReceptors, Dopamine D3Histamine AgonistsQuinoxalinesBenzylidene CompoundsBinding, CompetitiveReceptors, Dopamine D2Adrenergic AgonistsReceptors, Opioid, muCHO CellsReceptors, NicotinicPurinergic P2 Receptor AgonistsSerotonin 5-HT2 Receptor AgonistsSerotonin 5-HT3 Receptor AgonistsSerotonin AntagonistsAdrenergic alpha-2 Receptor AgonistsRats, Sprague-DawleyReceptors, OpioidGuanosine 5'-O-(3-Thiotriphosphate)Adrenergic alpha-AgonistsCricetinaeSerotonin 5-HT4 Receptor AgonistsExcitatory Amino Acid AgonistsCarteololParasympathomimeticsReceptors, Serotonin, 5-HT4BuspironeReceptors, Opioid, kappaAdrenergic beta-3 Receptor AgonistsAdrenergic beta-2 Receptor AntagonistsStructure-Activity RelationshipReceptors, SerotoninPiperazinesLisurideAdrenergic alpha-1 Receptor Agonists2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineCyclic AMPGuinea PigsAdenosine A3 Receptor AgonistsCannabinoid Receptor AgonistsEnkephalin, Ala(2)-MePhe(4)-Gly(5)-Narcotic AntagonistsReceptors, Adrenergic, beta-2Drug InteractionsPyridinesPurinergic P2X Receptor AgonistsReceptors, Opioid, deltaAdrenergic beta-AntagonistsIsoproterenolPiperidinesBuprenorphineReceptors, GlycineReceptors, GABA-ACannabinoidsCell LinePropylbenzilylcholine MustardReceptors, Adrenergic, betaRats, WistarAdenylate CyclaseCholinergic AgonistsReceptors, MuscarinicBicyclo Compounds, HeterocyclicBinding SitesCarbacholIndolesAdenosine A1 Receptor AgonistsReceptor, Muscarinic M1Receptors, Adrenergic, beta-1LaburnumDopamine AntagonistsCricetulusNaltrexoneProtein BindingCalciumOpioid PeptidesSerotoninBenzothiepinsKineticsCells, Cultured