Adipocytes, WhiteAdipocytesAdipocytes, BrownAdipose Tissue, BrownLipolysisAdipose Tissue, White3T3-L1 CellsPhenotypeAdipose TissueReceptors, Adrenergic, beta-3AdipogenesisMitochondrial ProteinsInsulinLeptinCell DifferentiationPPAR gammaLipid MobilizationAdrenergic beta-AgonistsIon ChannelsReceptors, Adrenergic, betaThermogenesisEpididymisCells, CulturedGlucoseRNA, MessengerGene Expression RegulationFatty AcidsMice, Inbred C57BLLipid MetabolismObesityNorepinephrinePalmitic AcidGlucose Transporter Type 4IsoproterenolMitochondriaMice, KnockoutEnergy MetabolismCarrier ProteinsReverse Transcriptase Polymerase Chain ReactionTranscription FactorsRats, Wistar3T3 CellsMonosaccharide Transport ProteinsRats, Inbred StrainsRNA, Small InterferingMutationMolecular Sequence DataSignal TransductionDeoxyglucoseMuscle ProteinsEgg WhiteBase SequenceAdiponectinReceptor, InsulinInsulin ResistanceBiological TransportGene ExpressionSterol EsteraseMice, ObeseEuropean Continental Ancestry GroupAmino Acid Sequence