DihydroalprenololAlprenololReceptors, AdrenergicReceptors, Adrenergic, betaIsoproterenolBinding, CompetitivePropranololAdrenergic beta-AgonistsRadioligand AssayIodocyanopindololAdenylate CyclaseAdrenergic beta-AntagonistsPindololPropanolaminesKineticsEpinephrineNorepinephrineReceptors, Adrenergic, beta-2Cell MembraneChromatography, AffinityReceptors, Adrenergic, alphaAdipose TissueBinding SitesCyclic AMPMyocardiumRats, Inbred Strains