近年来 ,神经变性和再生领域的研究表明视网膜变性疾病并非象人们以往认为的那样无法治疗〔1〕。自八十年代初 ,人们即发现可以将视网膜成功移植到异体内 ,此后国内众多学者对视网膜移植进行了广泛、深入的研究 ,这无疑给变性视网膜疾病的治疗带来了新的希望。1　视网膜色素上 In recent years, studies in the field of neurodegeneration and regeneration have shown that retinal degenerative diseases are not untreatable as previously thought (1). Since the early 1980s, people have found that the retina can be successfully transplanted into the foreign body. Since then, many domestic scholars have conducted extensive and in-depth research on retinal transplantation, which undoubtedly brings new hope for the treatment of degenerative retinal diseases. 1 retinal pigment on