Pro-OpiomelanocortinArcuate NucleusNeuropeptide YHypothalamusReceptor, Melanocortin, Type 4alpha-MSHMelanocortinsAgouti Signaling ProteinReceptor, Melanocortin, Type 3Receptors, MelanocortinMelanocyte-Stimulating HormonesEatingReceptors, CorticotropinObsessive HoardingIntercellular Signaling Peptides and ProteinsAppetite RegulationHyperphagiaAnorexiaLeptinEnergy MetabolismFeeding BehaviorNeuronsReceptors, LeptinCystine Knot MotifsGhrelinAppetiteBody WeightNeuropeptidesProteinsProto-Oncogene Proteins c-fosgamma-MSHPituitary HormonesFastingPhodopusPeptide HormonesBassThinnessRNA, MessengerMice, Inbred C57BLFood DeprivationDietary FatsParaventricular Hypothalamic NucleusMice, TransgenicMice, ObeseMice, KnockoutHomeostasisAnti-Obesity AgentsWeight GainSignal TransductionBody CompositionAdiposityObesityCorticosteroneIn Situ HybridizationStarvationReceptors, PeptideSuppressor of Cytokine Signaling ProteinsRhombencephalonGene Expression RegulationSTAT3 Transcription FactorFood PreferencesDiphtheria ToxinDiet, High-FatBasal MetabolismCalorimetry, IndirectInsulin6-Cyano-7-nitroquinoxaline-2,3-dioneAdrenal GlandsRats, Sprague-DawleyMolecular Sequence DataEnergy IntakeBraingamma-Aminobutyric Acid2-Amino-5-phosphonovalerateGene ExpressionGreen Fluorescent ProteinsAdipose TissueEnkephalin, Ala(2)-MePhe(4)-Gly(5)-Peptide FragmentsCentral Nervous SystemOvariectomyAmino Acid SequenceReverse Transcriptase Polymerase Chain ReactionNerve Tissue ProteinsAnalysis of VariancePhenotypeMitochondrial ProteinsThyroxineNeurotransmitter AgentsTriiodothyronineRats, WistarDietBlood GlucoseSequence AlignmentSynapsesCarrier ProteinsTime FactorsGlucoseOxygen ConsumptionProtein Binding