HyperglycemiaDiabetic KetoacidosisBlood GlucoseInsulinDiabetes Mellitus, ExperimentalIslets of LangerhansDiabetes MellitusDiabetes Mellitus, Type 2GlucoseHypoglycemic AgentsStreptozocinGlucose Tolerance TestTime FactorsDiabetes Mellitus, Type 1HypoglycemiaHyperinsulinismInsulin ResistanceTreatment OutcomeGlucagonSymptom AssessmentHemoglobin A, GlycosylatedInsulin-Secreting CellsDepressionSeverity of Illness IndexRisk FactorsPostprandial PeriodDiabetes ComplicationsFastingGlucose Clamp TechniqueProspective StudiesQuestionnairesDisease Models, AnimalDiabetic AngiopathiesGlycosuriaPhlorhizinAcute DiseaseGluconeogenesisFollow-Up StudiesGlucokinaseBody WeightPrevalenceC-PeptideLiverRats, Sprague-DawleyGlucose Intolerance