摘要
目的 了解老年性白内障患者血中一氧化氮 (NO)含量变化 ,探讨其与白内障发病关系。方法 随机收集 2 0 0 1年至 2 0 0 2年老年性白内障患者 83例 ,与健康组 30例做对照 ,测定血中 NO含量。结果 老年性白内障患者血中 NO含量高于对照组 ,差异有显著性。各年龄组间 NO含量差异也有显著性 ,以 6 2～ 70岁组为最高。结论 白内障患者血中 NO含量变化 ,提示老年性白内障发病与氧自由基水平有一定关系 ,符合氧化损伤学说。
Objective To evaluate the change of NO concentration in serum of senile cataract patients.And to investigate the correlation with in incidence of cataract.Methods There are 83 senile cataract patients in 2001 to 2002 who were collected.There are 30 normal persons who were selected as a control group matched with their age,sex,NO was measured.Then t-test statistical analysis was done.Results The concentration of No in serum of senile cataract patients is significantly higher than control group.At the age of 62-70,the concentration of NO in serum is the highest in the all.Conclusion The increase of NO concentration in serum of senile cataract patients was showed that in may be correlateive with the incidence of cataract.
出处
《临床眼科杂志》
2004年第6期489-490,共2页
Journal of Clinical Ophthalmology
基金
上海市徐汇区卫生局科研基金资助项目
