Adipose Tissue, BrownAdipose TissueThermogenesisCell DifferentiationAdipose Tissue, WhiteAdipocytes, BrownCold TemperatureMitochondrial ProteinsBody Temperature RegulationIon ChannelsRNA, MessengerAdipocytesEnergy MetabolismConnective TissueGene Expression Regulation, DevelopmentalGene Expression RegulationObesityTranscription FactorsLipid MetabolismAcclimatizationSubcutaneous FatLipolysisAdipogenesisMolecular Sequence DataCartilageGene Expression ProfilingMitochondriaBase SequenceLeptinSignal TransductionAdipocytes, WhiteCarrier ProteinsBody WeightReceptors, Adrenergic, beta-3Mice, ObeseInsulinMesodermMice, Inbred C57BLFatty AcidsImmunohistochemistryIn Situ HybridizationNorepinephrineGlucoseCell LineMembrane ProteinsOxygen ConsumptionGuanosine DiphosphateBody Temperature3T3-L1 CellsLiverHomeodomain ProteinsCells, CulturedDNA-Binding ProteinsFatty Acids, NonesterifiedMice, KnockoutInsulin ResistanceAmino Acid SequenceUncoupling AgentsIntra-Abdominal FatIodide PeroxidaseLipoprotein LipaseDietary FatsEatingMuscle, SkeletalTriglyceridesDioxolesRats, ZuckerAdiposityRats, Inbred StrainsBlood GlucoseGene ExpressionShiveringRats, WistarDiet, High-FatLipidsReverse Transcriptase Polymerase Chain ReactionPPAR gammaSympathetic Nervous SystemGlycerolAdrenergic beta-AgonistsRats, Sprague-DawleyLipid MobilizationMice, TransgenicProteinsReceptors, Adrenergic, betaAnimals, NewbornBody CompositionTriiodothyronineTime FactorsOrgan SpecificitySubcutaneous Fat, AbdominalPhodopusGlycerolphosphate DehydrogenaseOrgan SizeDietAdiponectinStem CellsCold-Shock ResponseAnti-Obesity AgentsFasting