Subcutaneous Fat, AbdominalSubcutaneous FatAdipose TissueIntra-Abdominal FatAbdomenObesityLipolysisBody CompositionBody Mass IndexBody Fat DistributionSubcutaneous TissueAdipose Tissue, BrownDietary FatsAdipocytesAdipose Tissue, WhiteAbdominal FatFat NecrosisVisceraOmentumAdiposityGlycerolInsulin ResistanceFatsBody WeightTissue DistributionLipodystrophyFatty AcidsTorsoInsulinLeptinButtocksAdipogenesisAbsorptiometry, PhotonLipectomyMicrodialysisAdiponectinMuscle, SkeletalFatty Acids, NonesterifiedSkinfold ThicknessModels, BiologicalLipid MetabolismBlood GlucoseAdipokinesAdipocytes, WhiteFats, UnsaturatedPanniculitisHIV-Associated Lipodystrophy SyndromeCarbon RadioisotopesLiverTriglyceridesMagnetic Resonance ImagingEnergy IntakeRNA, MessengerLipidsObesity, MorbidMice, ObeseThighMeatAnimal FeedLipid MobilizationAnthropometryKineticsGene Expression RegulationTomography, Emission-ComputedSwineGlucoseTime Factors