Corneal TransplantationCorneal DiseasesCorneaNostrumsKeratitisEye BanksDescemet Stripping Endothelial KeratoplastyKeratitis, HerpeticEndothelium, CornealTissue DonorsFetal Tissue TransplantationEpikeratophakiaCorneal UlcerKeratitis, DendriticEpithelium, CornealBrain Tissue TransplantationCorneal StromaTissue PreservationEye Infections, BacterialKeratoconusKeratoplasty, PenetratingCorneal Dystrophies, HereditaryCorneal NeovascularizationTearsGraft SurvivalMedicine, African TraditionalAcanthamoeba KeratitisBlindnessContact LensesHerpesvirus 1, HumanGraft RejectionBlood DonorsConjunctivaTransplantation, HomologousTransplantation, HeterologousLiving DonorsPseudomonas InfectionsRabbitsVisual AcuityMice, Inbred C57BLMice, Inbred BALB CCorneal OpacityEye BurnsCorneal Edema