Diabetic RetinopathyDiabetic AngiopathiesDiabetic NephropathiesDiabetes Mellitus, Type 1Polymorphism, GeneticRetinopathy of PrematurityRetinal VesselsDiabetes Mellitus, ExperimentalPolymorphism, Single NucleotideDiabetes Mellitus, Type 2Gene FrequencyGenetic Predisposition to DiseaseGenotypeRetinal NeovascularizationRetinaDiabetic FootPhotographyMicrocirculationRetinal DiseasesCase-Control StudiesLight CoagulationAllelesPregnancy in DiabeticsVitreous BodyFluorescein AngiographyBlood-Retinal BarrierBlood GlucoseDiabetes MellitusMicrovesselsLaser CoagulationStreptozocinLeukostasisHemoglobin A, GlycosylatedDiabetes ComplicationsHaplotypesRisk FactorsVitrectomyVisual AcuityAsian Continental Ancestry GroupMacular EdemaFundus OculiCapillariesHyperglycemiaGenetic Association StudiesPericytesVascular Endothelial Growth Factor ARetinal HemorrhageVitreous HemorrhagePolymerase Chain ReactionInsulinOphthalmoscopyAlbuminuriaEndothelium, VascularCapillary PermeabilityAldehyde ReductaseDiabetic CardiomyopathiesPeptidyl-Dipeptidase ABlindnessHypoglycemic AgentsLinkage DisequilibriumGlycosylation End Products, AdvancedRetinal ArteryOphthalmologyEndothelial CellsOptometryEye DiseasesChinaDisease ProgressionTime FactorsEpiretinal MembraneRats, Sprague-DawleyDisease Models, AnimalDiagnostic Techniques, OphthalmologicalGlucoseDiabetic DietVision DisordersMacula LuteaOdds RatioBlood PressureProspective StudiesRats, WistarIntravitreal InjectionsHomozygoteVitreoretinopathy, ProliferativePrevalenceMice, Inbred C57BLPolymorphism, Restriction Fragment LengthReference ValuesCells, CulturedOxidative StressCross-Sectional StudiesSeverity of Illness IndexPhenotypeMethylenetetrahydrofolate Reductase (NADPH2)ElectroretinographyRetinal NeuronsVision ScreeningFollow-Up StudiesCohort StudiesTomography, Optical Coherence