NorepinephrineTerbutalineAdrenergic beta-AgonistsAlbuterolAdministration, InhalationFenoterolBronchodilator AgentsAsthmaAdrenergic beta-2 Receptor AgonistsNorepinephrine Plasma Membrane Transport ProteinsEstrogen Receptor betaPeak Expiratory Flow RateNebulizers and VaporizersAnti-Asthmatic AgentsEthanolaminesIsoproterenolDose-Response Relationship, DrugForced Expiratory VolumeAdrenal Cortex HormonesReceptors, Adrenergic, betaDouble-Blind MethodEpinephrineInterleukin-1betaGlucocorticoidsDopamine AgonistsAdrenergic alpha-AgonistsSympathetic Nervous SystemCatecholaminesPulmonary Disease, Chronic ObstructiveDrug Therapy, CombinationAdrenergic Uptake InhibitorsAdrenergic AgonistsEstrogen Receptor alphabeta 2-MicroglobulinDesipramineRats, Sprague-DawleyDrug Administration ScheduleAdrenergic alpha-2 Receptor AgonistsReceptors, Adrenergic, alphaReceptors, AdrenergicAdrenergic alpha-AntagonistsReceptors, Adrenergic, beta-2Receptors, Adrenergic, alpha-2GABA AgonistsDopamine beta-HydroxylaseDopamineNicotinic AgonistsAdrenergic alpha-1 Receptor AgonistsIntegrin beta3Cells, CulturedTreatment OutcomeVasoconstrictor AgentsBlood PressurePurinergic P1 Receptor AgonistsPropranololHistamine AgonistsMuscarinic AgonistsReceptors, Adrenergic, beta-1Locus CoeruleusSerotoninAdrenergic beta-AntagonistsHeart RateClonidineYohimbineSympathomimeticsDogsReceptors, Adrenergic, alpha-1Rats, WistarTyramineSignal TransductionAdrenergic AgentsCell LinePhentolamineMethoxyhydroxyphenylglycolPrazosinCyclic AMPSerotonin 5-HT1 Receptor AgonistsSerotonin 5-HT2 Receptor AgonistsTransforming Growth Factor betaCalciumPropanolaminesKineticsPhenylephrineTime FactorsRNA, MessengerAdrenergic alpha-2 Receptor AntagonistsRadioligand AssayAdrenergic beta-3 Receptor AgonistsAdrenergic AntagonistsPurinergic P2 Receptor AgonistsReceptors, Adrenergic, beta-3VasoconstrictionBiogenic MonoaminesCholinergic AgonistsAcetylcholineElectric StimulationRats, Inbred StrainsAdenosine A1 Receptor AgonistsMice, Inbred C57BLLigands