GlucagonHomeostasisGlucoseBlood GlucoseReceptors, GlucagonInsulinGlucose Tolerance TestGlucose IntoleranceIslets of LangerhansGlucagon-Secreting CellsLiverGluconeogenesisInsulin-Secreting CellsInsulin ResistanceGlucagon-Like Peptide 1Diabetes Mellitus, Type 2HypoglycemiaProglucagonFastingGlucose Transporter Type 4Glucose Transporter Type 2Mice, KnockoutGlucose Transporter Type 1GlycogenolysisEnergy MetabolismMice, Inbred C57BLGlucose-6-PhosphatasePancreasObesityHypoglycemic AgentsGlycogenGlucose Metabolism DisordersGlucokinaseMonosaccharide Transport ProteinsHyperglycemiaLiver GlycogenIncretinsAdipose TissueSignal TransductionMice, ObeseGlucose OxidaseBody WeightDiabetes MellitusDiabetes Mellitus, ExperimentalSomatostatinLeptinMuscle, SkeletalFatty Acids, NonesterifiedLipid MetabolismDeoxyglucoseC-PeptideDiet, High-FatHyperinsulinismGastric Inhibitory PolypeptideEatingMice, TransgenicGene Expression RegulationDietary FatsTime FactorsGlucose-6-PhosphateCells, CulturedGlucagon-Like PeptidesPostprandial PeriodAdipocytesLactic AcidGlycolysisBiological TransportEnteroendocrine CellsKineticsGlycogen Storage Disease Type IGlucose Clamp TechniqueEpinephrineRats, Inbred StrainsHypothalamusRNA, MessengerBlood Glucose Self-MonitoringLactatesAdipose Tissue, WhiteGlucose 1-DehydrogenaseRats, WistarVenomsReceptors, Gastrointestinal HormoneHormonesModels, BiologicalAdiposityPhosphoenolpyruvate Carboxykinase (GTP)Dietary CarbohydratesTriglyceridesRats, Sprague-DawleyInsulin Receptor Substrate ProteinsPrediabetic StateCyclic AMPFructoseDiabetes Mellitus, Type 1LipidsTranscription FactorsHexokinasePancreatic HormonesPro-OpiomelanocortinReceptor, Insulin