维吾尔族剥脱综合征患者与正常人角膜内皮细胞密度及六角形细胞比例的对比分析

目的观察维吾尔族剥脱综合征患者及维吾尔族正常人中央区角膜内皮细胞密度，六角形细胞比例。方法选择维吾尔族正常人40例40只眼，维吾尔族剥脱综合征患者40例40只眼，应用非接触型角膜内皮显微镜观察角膜内皮细胞密度及六角形细胞的比例。结果维吾尔族正常人角膜内皮密度为（2623．27±388．52）mm^-2，维吾尔族剥脱综合征患者角膜内皮密度为（2306．36±383．13）mm^-2（t=3．46，P=0．001），维吾尔族正常人六角形细胞的比例为0．56±0．12，维吾尔族剥脱综合征患者六角形细胞的比例为0．48±0．14（t=2．87，P=-O．005）。结论维吾尔族剥脱综合征患者角膜内皮密度及六角形细胞比例均较同族正常人低。

Comparison of corneal endothelial cell density and percentage of hexagonal cell differences between exfoliation syndrome and normal Uygur

OBJECTIVE To observe central corneal endothehal cell density, percentage oi nexagonai cell differences between exfoliation syndrome and normal Uygur. METHODS Forty cases of 40 normal Uygur and 40 cases of 40 and exfoliation syndrome Uygur patients were applied non-contact corneal endothelial microscopy to observe endothelial cell density and percentage of hexagonal cells. RESULTS Normal Uighur corneal endothelial density was （2623.27 ± 388.52） mm^-2, while the Uighur with exfoliation syndrome was （2306.36 ± 383.13） mm^-2, T value was 3.46, P = 0.001, normal Uygur hexagonal cells ratio was 0.56 ± 0.12, Uighur and exfoliation syndrome proportion of hexagonal cells was 0.48 ±0.14, T value was 2.87, P value was 0.005. CONCLUSIONS The corneal endothelial cell density and percentage of hexagonal ceils of Uighur exfoliation syndrome patients were lower than that of the normal.