Adrenergic AgonistsAdrenergic AntagonistsAdrenergic alpha-AntagonistsAdrenergic alpha-AgonistsYohimbinePrazosinClonidineReceptors, Adrenergic, alphaMedetomidineAdrenergic beta-2 Receptor AntagonistsAdrenergic alpha-2 Receptor AgonistsAdrenergic alpha-1 Receptor AgonistsReceptors, AdrenergicAdrenergic beta-AgonistsAdrenergic beta-AntagonistsAdrenergic alpha-1 Receptor AntagonistsIdazoxanPhenylephrinePropanolaminesNorepinephrineReceptors, Adrenergic, alpha-2PropranololAdrenergic alpha-2 Receptor AntagonistsEpinephrineIsoproterenolReceptors, Adrenergic, betaDioxanesDose-Response Relationship, DrugReceptors, Adrenergic, alpha-1ButoxaminePhentolamineAdrenergic beta-1 Receptor AntagonistsRats, Sprague-DawleyTimololRats, WistarClenbuterolDoxazosinTerbutalineImidazolesHormone AntagonistsMethoxamineDopamine AntagonistsMetaproterenolExcitatory Amino Acid AntagonistsNarcotic AntagonistsRats, Inbred StrainsDioxolesNeurokinin-1 Receptor AntagonistsFenoterolQuinoxalinesHistamine H2 AntagonistsDopamine AgonistsBlood PressureMuscarinic AntagonistsInterleukin 1 Receptor Antagonist ProteinPiperidinesAdrenergic beta-2 Receptor AgonistsGABA AntagonistsHeart RateDexmedetomidineProcaterolPurinergic P1 Receptor AntagonistsReceptors, Adrenergic, beta-3Histamine H1 AntagonistsNordefrinHistamine AntagonistsReceptors, Adrenergic, beta-2Adrenergic beta-3 Receptor AgonistsNicotinic AntagonistsCyclic AMPCells, CulturedAdenosine A2 Receptor AntagonistsPurinergic P2 Receptor AntagonistsEthanolaminesSympathomimeticsDrug InteractionsSerotonin 5-HT2 Receptor AntagonistsCalciumSerotonin 5-HT3 Receptor AntagonistsPhenoxypropanolaminesAlbuterolRadioligand AssayGuanfacineInjections, SpinalAdenosine A1 Receptor AntagonistsGABA AgonistsXylazineNaloxonePurinergic P1 Receptor AgonistsAzepinesCholinergic AgonistsLeukotriene AntagonistsCarbacholSympatholyticsAngiotensin Receptor AntagonistsSerotoninAutonomic AgentsAdipose Tissue, BrownBinding, CompetitiveGABA-A Receptor Antagonists