Diabetic RetinopathyDiabetes Mellitus, Type 2Diabetes Mellitus, Type 1Diabetes MellitusHypoglycemic AgentsBlood GlucoseDiabetic NephropathiesDiabetic NeuropathiesHemoglobin A, GlycosylatedRetinopathy of PrematurityInsulinDiabetes Mellitus, ExperimentalRetinal VesselsDiabetes ComplicationsCase-Control StudiesRisk FactorsObesityRetinal NeovascularizationRetinaPhotographyDiabetic AngiopathiesRetinal DiseasesLight CoagulationVitreous BodyFluorescein AngiographyBlood-Retinal BarrierLaser CoagulationHyperglycemiaDiabetes, GestationalLeukostasisMacular EdemaVitrectomyPregnancy in DiabeticsVisual AcuityFundus OculiStreptozocinRetinal HemorrhageOphthalmoscopyVitreous HemorrhagePrevalenceDiabetic FootPericytesAlbuminuriaBlindnessGlucose Tolerance TestVascular Endothelial Growth Factor AOphthalmologyGlucoseOptometryEye DiseasesProspective StudiesAldehyde ReductaseTime FactorsRetinal ArteryFollow-Up StudiesCross-Sectional StudiesEpiretinal MembraneDiagnostic Techniques, OphthalmologicalCapillariesVision DisordersRetrospective StudiesGlycosylation End Products, AdvancedMass ScreeningDisease ProgressionIncidenceInsulin ResistanceMacula LuteaIslets of LangerhansHypertensionVitreoretinopathy, ProliferativeBiological MarkersDisease Models, AnimalCohort StudiesVision ScreeningIntravitreal InjectionsBlood PressureElectroretinographyRetinal NeuronsAlloxanDiabetic DietBody Mass IndexTreatment OutcomeSeverity of Illness IndexRetinal DetachmentEndothelium, VascularTomography, Optical CoherencePrediabetic StateOxidative StressCardiovascular DiseasesHypoglycemiaRats, Sprague-DawleyDiabetic KetoacidosisInfant, NewbornHypertensive RetinopathyMice, Inbred NODReference ValuesDiabetic CardiomyopathiesRetinal VeinC-PeptideGlucose Intolerance