Keywords cell transplantation;retinal pigment epithelium;iris pigment epithelium;corneal limbus stem cell;conjunctivial epithelium;photoreceptor;

• 细胞移植;视网膜色素上皮细胞;虹膜色素上皮细胞;角膜缘干细胞;结膜上皮细胞;视网膜感光细胞;