Diabetic RetinopathyPolymorphism, GeneticDiabetic AngiopathiesGenotypeRetinopathy of PrematurityRetinal VesselsDiabetic NephropathiesPolymorphism, Single NucleotideDiabetes Mellitus, ExperimentalDiabetes Mellitus, Type 2Retinal NeovascularizationDiabetes Mellitus, Type 1RetinaPhotographyLight CoagulationRetinal DiseasesVitreous BodyFluorescein AngiographyBlood-Retinal BarrierLaser CoagulationLeukostasisDiabetic FootGenetic Predisposition to DiseaseGene FrequencyPregnancy in DiabeticsVitrectomyMacular EdemaVisual AcuityAllelesFundus OculiHemoglobin A, GlycosylatedBlood GlucoseCase-Control StudiesDiabetes MellitusStreptozocinVitreous HemorrhageRetinal HemorrhageDiabetes ComplicationsOphthalmoscopyPericytesRisk FactorsHyperglycemiaBlindnessVascular Endothelial Growth Factor AHaplotypesAldehyde ReductasePolymerase Chain ReactionOphthalmologyOptometryAlbuminuriaEye DiseasesInsulinAsian Continental Ancestry GroupEpiretinal MembraneRetinal ArteryCapillariesDiagnostic Techniques, OphthalmologicalVision DisordersMacula LuteaGenetic VariationVitreoretinopathy, ProliferativeGlycosylation End Products, AdvancedHypoglycemic AgentsIntravitreal InjectionsDiabetic CardiomyopathiesDisease ProgressionElectroretinographyPrevalenceRetinal NeuronsVision ScreeningGenetic Association StudiesRetinal DetachmentDisease Models, AnimalGlucoseTime FactorsLinkage DisequilibriumTomography, Optical CoherencePhenotypeMass ScreeningProspective StudiesCross-Sectional StudiesMice, Inbred C57BLSequence Analysis, DNARats, Sprague-DawleyMacular DegenerationHypertensive RetinopathyChinaSeverity of Illness IndexTriamcinolone AcetonidePolymorphism, Single-Stranded ConformationalRetinoscopyBase SequenceRetinal VeinDiabetic DietHomozygoteOxidative StressMolecular Sequence DataGenetic MarkersEndothelium, VascularFollow-Up Studies