Diabetic RetinopathyDiabetes Mellitus, Type 1Diabetes Mellitus, Type 2Diabetes MellitusBlood GlucoseHypoglycemic AgentsHemoglobin A, GlycosylatedDiabetic NephropathiesDiabetes Mellitus, ExperimentalInsulinDiabetic NeuropathiesDiabetes ComplicationsRetinopathy of PrematurityRetinal VesselsCase-Control StudiesRisk FactorsDiabetic AngiopathiesObesityHyperglycemiaIslets of LangerhansMice, Inbred NODPregnancy in DiabeticsGlutamate DecarboxylaseStreptozocinRetinal NeovascularizationRetinaDiabetes, GestationalPhotographyRetinal DiseasesLight CoagulationAlbuminuriaHypoglycemiaIslets of Langerhans TransplantationPrediabetic StateBlood Glucose Self-MonitoringVitreous BodyFluorescein AngiographyTime FactorsC-PeptideBlood-Retinal BarrierRats, Inbred BBGenetic Predisposition to DiseaseInsulin-Secreting CellsLaser CoagulationLeukostasisDiabetic FootPancreas TransplantationMacular EdemaGlucosePrevalenceBiological MarkersFollow-Up StudiesHLA-DQ AntigensVitrectomyVisual AcuityAutoantibodiesBlood PressurePancreasFundus OculiGlucose Tolerance TestCross-Sectional StudiesDisease ProgressionMetforminEchovirus 9Prospective StudiesOphthalmoscopyRetinal HemorrhageRetrospective StudiesGenotypeVitreous HemorrhageInsulin ResistanceBody Mass IndexDisease Models, AnimalPericytesCohort StudiesTreatment OutcomePolymorphism, Single NucleotideHypertensionAutoimmune DiseasesBlindnessIncidenceSulfonylurea CompoundsAutoimmunityCardiovascular DiseasesVascular Endothelial Growth Factor ASelf CareOxidative StressOphthalmologyInsulin Infusion SystemsAutoantigensEndothelium, VascularCells, CulturedAllelesRats, Sprague-DawleyOptometryMice, Inbred C57BLAldehyde ReductaseEye DiseasesGliclazideFasting