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前言角膜移植术已在国内广为开展。日益成为防、治多种角膜病致盲的重要手段。为扩大角膜来源,近年国内外均有在同种角膜移植基础上对异种角膜移植术进行研究的报道。并取得了一些成功的经验。我国学者徐氏、沙氏、王氏、孙氏等均先后报道。其中有透明愈合的成功经验,亦有发生免疫排斥反应的失败教训。为了研究异种角膜移植术后免疫反应问题及异种植片的命运,我们用鸡→兔的异种板层角膜移植为模型,进行
Preface Corneal transplantation has been widely carried out in China. Increasingly become an important means of prevention and treatment of a variety of corneal diseases caused by blindness. In order to expand the corneal origin, both at home and abroad in recent years have been reported on the basis of the same kind of corneal transplantation on different kinds of corneal transplantation. And made some successful experiences. Chinese scholars Xu, Shashi, Wang, Sun and so on have reported. One of the successful experience of transparent healing, but also the failure of immune rejection occurred. To investigate the immune response and the fate of xenografts after heterogenous keratoplasty, we performed a heterogeneous lamellar keratoplasty of chicken-rabbit as a model