Rats, ZuckerObesityRats, Mutant StrainsBody WeightThinnessInsulinBlood GlucoseAdipose TissueDisease Models, AnimalMice, TransgenicEatingMice, KnockoutSodium GlutamateInsulin ResistanceMice, Inbred C57BLOrgan SizeLiverTriglyceridesAnti-Obesity AgentsGlucoseLeptinDietary FatsDietLipid MetabolismThiazolidinedionesHypoglycemic AgentsDiet, High-FatMuscle, SkeletalRNA, MessengerHyperinsulinismVentromedial Hypothalamic NucleusRats, WistarParabiosisAppetite DepressantsWeight GainRats, Sprague-DawleyAdipose Tissue, BrownDiabetes Mellitus, ExperimentalHyperphagiaPhysical Conditioning, AnimalBody CompositionThiazolesTime FactorsEnergy MetabolismFeeding BehaviorRats, Inbred OLETFReceptors, LeptinRandom AllocationMice, Mutant StrainsGlucose Tolerance TestFatty AcidsMyocardiumSignal TransductionBlood PressureFatty Acids, NonesterifiedGene Expression RegulationEnergy IntakeAgingLipidsCrataegusHypothalamusDiabetes Mellitus, Type 2KidneyGene ExpressionFatty Acid SynthasesBlotting, WesternReverse Transcriptase Polymerase Chain ReactionSwineAdipocytesElementary ParticlesCholesterolAnalysis of VariancePhenotypeImmunohistochemistryCells, Cultured11-beta-Hydroxysteroid Dehydrogenase Type 1Metabolic Syndrome XMonosaccharide Transport ProteinsReference ValuesBody Temperature RegulationDose-Response Relationship, DrugGlucose Transporter Type 4Hypolipidemic AgentsOxidative Stress2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineNeuropeptide YAcetyl-CoA CarboxylaseFastingDietary CarbohydratesHyperglycemiaGlycogenLiver GlycogenGlycerolFenofibrateHomeostasisGlucagon-Like Peptide 1Gastric BypassCorticosteroneMetforminAdrenalectomy