Energy MetabolismOxygen ConsumptionEnergy IntakeLipid MetabolismGlucoseEnergy TransferGlycolysisAdenosine TriphosphateLactic AcidPhosphocreatineMitochondriaBasal MetabolismOxidation-ReductionOxidative PhosphorylationLactatesLiverCalorimetry, IndirectMetabolismMagnetic Resonance SpectroscopyCitric Acid CycleModels, BiologicalBody WeightFatty AcidsMuscle, SkeletalKineticsEatingPyruvic AcidMetabolic Networks and PathwaysInsulinBrainTime FactorsAdipose TissueNitrogenHomeostasisMyocardiumBlood GlucoseCarbonFluorescence Resonance Energy TransferOxygenPhosphatesAdenine NucleotidesBody CompositionGene Expression ProfilingMetabolomeLeptinThermogenesisGene Expression RegulationRats, WistarAnaerobiosisAMP-Activated Protein KinasesMitochondrial ProteinsPyruvatesBody Temperature RegulationCarbon DioxideDietary FatsMolecular Sequence DataThermodynamicsRats, Sprague-DawleyHexokinaseCell RespirationSignal TransductionConservation of Energy ResourcesMetabolism, Inborn ErrorsGlycogenCitrate (si)-SynthaseDeoxyglucoseHydrogen-Ion ConcentrationSolar EnergyRNA, MessengerAerobiosisNADMetabolomicsCells, CulturedMice, Inbred C57BLBiotransformationAdenosine DiphosphateCaloric RestrictionChromatography, High Pressure LiquidOxidative StressMutationDietary ProteinsSwineTriglyceridesFatty Acids, NonesterifiedLipidsAcetatesCreatine KinaseCarbon IsotopesProteinsRats, Inbred StrainsAdaptation, PhysiologicalFastingMice, KnockoutProteome3-Hydroxybutyric AcidAdenylate KinaseBiological TransportCytochrome P-450 Enzyme SystemMicrosomes, LiverObesity