Tissue DonorsCorneaDeltaretrovirus InfectionsDeltaretrovirus AntibodiesNucleic Acid Amplification TechniquesCorneal StromaEpithelium, CornealEndothelium, CornealBlood DonorsKeratitisLiving DonorsKeratoconusCorneal OpacityEye BurnsCorneal NeovascularizationCorneal UlcerKeratoplasty, PenetratingEye BanksCorneal EdemaDescemet MembraneCorneal KeratocytesOphthalmic NerveCorneal TopographyRabbitsKeratitis, HerpeticLimbus CorneaeKeratan SulfateLasers, ExcimerTissue PreservationConjunctivaWound HealingPhotorefractive KeratectomyCorneal Dystrophies, HereditaryFluorescent Antibody Technique, IndirectOphthalmic SolutionsSodium HydroxideFuchs' Endothelial DystrophyEye InjuriesEyeOrgan Culture TechniquesTearsContact LensesArtificial OrgansAlkaliesOrgan PreservationAdministration, TopicalGraft SurvivalBowman MembraneKeratomileusis, Laser In SituEye Infections, FungalEpitheliumKeratitis, DendriticKeratin-12CollagenAnterior Eye SegmentMicroscopy, ConfocalScleraLens, CrystallineTransplantation, HomologousEye ProteinsDescemet Stripping Endothelial KeratoplastyTissue and Organ ProcurementCorneal PerforationCell CountFluorophotometryAqueous HumorEye Injuries, PenetratingAnterior ChamberIrisMice, Inbred C57BLReverse Transcriptase Polymerase Chain ReactionOnchocerciasis, OcularEye DiseasesContact Lenses, HydrophilicImmunoenzyme TechniquesFibrillar CollagensGraft RejectionEyelidsTime Factors