InsulinReceptor, InsulinInsulin ResistanceInsulin Receptor Substrate ProteinsGlucoseInsulin, Long-ActingHypoglycemic AgentsInsulin AntibodiesInsulin AntagonistsIslets of LangerhansInsulin LisproGlucose Tolerance TestDiabetes Mellitus, Type 2Insulin Infusion SystemsGlucose Clamp TechniqueInsulin AspartInsulin, IsophaneInsulin, Regular, PorkHyperinsulinismAdipose TissueInsulin-Secreting CellsInsulinsGlucagonObesityLiverC-PeptideInsulin, Regular, HumanProinsulinFastingBlood GlucoseHyperglycemiaMuscle, SkeletalDiabetes Mellitus, Type 1Signal TransductionTime FactorsFatty Acids, NonesterifiedGlucose Transporter Type 4AdipocytesHypoglycemiaInsulin, Short-ActingPhosphorylationDiabetes Mellitus, ExperimentalBody WeightDiabetes MellitusRats, WistarGlucose IntoleranceInsulin-Like Growth Factor ICells, CulturedKineticsLeptinTriglyceridesDeoxyglucoseRats, Sprague-DawleyAdministration, OralDrug Administration SchedulePhosphoproteinsPhosphatidylinositol 3-KinasesMonosaccharide Transport ProteinsHemoglobin A, GlycosylatedInsulinomaRats, Inbred StrainsBiphasic InsulinsProto-Oncogene Proteins c-aktHomeostasisPostprandial PeriodGlycogenCell LineLipidsAdiponectinRadiation DosageInfusions, IntravenousLethal Dose 50Injections, SubcutaneousPancreasRNA, MessengerArea Under CurveGlucagon-Like Peptide 1Body Mass IndexMetforminDietary FatsLipid MetabolismMice, ObeseDose-Response Relationship, DrugEatingThiazolidinedionesReference ValuesMuscle ProteinsGene Expression RegulationLipolysisDouble-Blind MethodReceptor, IGF Type 13T3-L1 CellsInfusions, SubcutaneousTreatment OutcomeRats, ZuckerBiological TransportMice, KnockoutStreptozocinMetabolic Syndrome XMice, Inbred C57BL