DihydroalprenololReceptors, Adrenergic, betaAdrenergic beta-3 Receptor AgonistsReceptors, AdrenergicAdrenergic beta-AgonistsPropranololIsoproterenolButoxamineAdrenergic beta-AntagonistsAdrenergic beta-2 Receptor AntagonistsReceptors, Adrenergic, beta-3Adrenergic AgonistsAdrenergic alpha-2 Receptor AgonistsAdrenergic beta-2 Receptor AgonistsReceptors, Adrenergic, beta-2Adrenergic alpha-AgonistsClenbuterolPropanolaminesReceptors, Adrenergic, alpha-2ClonidineReceptors, Adrenergic, beta-1EpinephrineProcaterolCyclic AMPNorepinephrineAdrenergic beta-1 Receptor AntagonistsMetoprololReceptors, Adrenergic, alpha-1Receptors, Adrenergic, alphaDioxolesAlbuterolAdrenergic beta-3 Receptor AntagonistsAdrenergic alpha-1 Receptor AgonistsAdenylate CyclaseFenoterolGuanabenzAdrenergic beta-1 Receptor AgonistsPrazosinYohimbineAdrenergic alpha-AntagonistsDexmedetomidineDose-Response Relationship, DrugAdrenergic alpha-2 Receptor AntagonistsEthanolaminesPhenylephrineDogsRats, Sprague-DawleyIodocyanopindololQuinoxalinesTerbutalineAtenololRats, WistarPindololBetaxololPurinergic P1 Receptor AgonistsBisoprololSerotonin Receptor AgonistsDopamine AgonistsCells, CulturedRadioligand AssayPractololSignal TransductionSerotonin 5-HT1 Receptor AgonistsSerotonin 5-HT2 Receptor AgonistsPhenoxypropanolaminesAdrenergic alpha-1 Receptor AntagonistsAdenosine A1 Receptor AgonistsAdrenergic AntagonistsBupranololPhenethylaminesBenzopyransNadololGABA AgonistsAdenosine A2 Receptor AgonistsInterleukin-1betaEchothiophate IodideMuscle RelaxationBinding, CompetitiveGABA-A Receptor AgonistsCeliprololGABA-B Receptor AgonistsCannabinoid Receptor AgonistsSerotonin 5-HT4 Receptor AgonistsCyclic AMP-Dependent Protein KinasesDioxanesMyocardiumCarteololLipolysisArrestinsPurinergic P2 Receptor AgonistsImidazolesHeart RateCricetinaeCell LineIdazoxanGTP-Binding ProteinsRNA, MessengerMuscle, SmoothGuinea PigsXamoterol