Glucose Clamp TechniqueBlood GlucoseInsulinInsulin ResistanceGlucoseHyperinsulinismGlucose Tolerance TestHypoglycemiaPancreas, ArtificialFastingHypoglycemic AgentsC-PeptideDiabetes Mellitus, Type 2Patch-Clamp TechniquesFatty Acids, NonesterifiedMembrane PotentialsHyperglycemiaGlucagonGlucose IntoleranceInfusions, IntravenousPotassium ChannelsElectrophysiologyReference ValuesObesityGlucose Transporter Type 1Biological TransportBody WeightKineticsDiabetes Mellitus, Type 1Glucose OxidaseGlucose Transporter Type 4Ion ChannelsDeoxyglucoseElectric ConductivityAction PotentialsSodiumMonosaccharide Transport ProteinsCalciumPotassiumCalcium ChannelsTime FactorsDose-Response Relationship, DrugCells, CulturedIon Channel GatingSodium ChannelsBlood Glucose Self-MonitoringRats, Sprague-DawleyGuinea PigsGlucose 1-DehydrogenaseLiverAdenosine TriphosphateMuscle, SkeletalGlucose Transporter Type 2Xenopus laevisRats, WistarMyocardiumOocytes