Long-term survival of cryopreserved corneal endothelium.
Long-term survival of cryopreserved corneal endothelium.
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冷冻保存的角膜内皮的长期存活。
DOI：
10.1016/s0161-6420(85)34088-5
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发表时间：
1985
期刊：
影响因子：
13.7
通讯作者：
Edelhauser,HF
中科院分区：
文献类型：
--
作者：
Schultz,RO;Matsuda,M;Yee,RW;Glasser,DB;Sabin,SM;Edelhauser,HF
对5例15年前接受冷冻保存穿透性角膜移植的患者的角膜进行局部角膜内皮显微镜和计算机辅助形态测量分析。该技术定量细胞大小和形状以及细胞数量的变化。对4例患者的5只眼进行了使用新鲜移植物的穿透性角膜移植术后15年的比较。在三名患者中，新鲜和冷冻组织被移植到同一宿主中。这些检查表明，冷冻保存的组织与新鲜供体组织在结构或功能上没有差异。
Corneas of five patients who received cryopreserved penetrating grafts 15 years previously were evaluated by regional specular microscopy and computer-assisted morphometric analysis. This technique quantitates changes in cell size and shape as well as cell number. Comparisons were made with five eyes in four patients 15 years after penetrating keratoplasty utilizing fresh grafts. In three patients, fresh and frozen tissue were transplanted in the same host. These examinations showed no difference in structure or function comparing cryopreserved tissue with fresh donor tissue.