LIPID SOLUBLE ANTIOXIDANTS PRESERVE RABBIT CORNEAL CELL-FUNCTION

被引：18
作者：
LUXNEUWIRTH, O
MILLAR, TJ
机构：
[1] Save Sight and Eye Health Institute, Department of Ophthalmology, University of Sydney, NSW
来源：
CURRENT EYE RESEARCH | 1990年 / 9卷 / 02期
关键词：
D O I：
10.3109/02713689008995196
中图分类号：
R77 [眼科学];
学科分类号：
100212 ;
摘要：
The survival time of rabbit corneal endothelial cells in isolated perfused cornea is extended dramatically by the addition of oxygen free radical scavengers. Lipid soluble antioxidants were found to be more effective than water soluble non-enzymatic antioxidants in extending the survival time. The ultrastructural appearance of endothelial cells treated with vitamin E was compared with controls. Vitamin E treated endothelial cells retained normal appearance up to 12h, but without vitamin E, breakdown of the endothelial cells occurred after 6h of perfusion. In these cells the major sites of damage were the mitochondria and the endoplasmic reticulum, whereas the plasma and nuclear membranes appeared normal. © 1990 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted.
引用
收藏
页码：103 / 109
页数：7
相关论文
共 23 条
123