摘要
目的探讨视屏显示终端综合征与氧化损伤的相关性.方法以2017年3月至2018年10月在该院就诊的视屏显示终端综合征患者(A组)40名与正常对照志愿者(B组)50名,进行对比研究.结果醋酸纤维膜印取结膜上皮细胞过氧化物酶染色阳性细胞百分率A组为(37.67±7.63)%,B组为(5.00±3.92)%,两组差异有统计学意义(t=29.101,P=0.000).结论视屏显示终端综合征患者结膜上皮细胞中过氧化物酶活性升高,表达增强,视屏显示终端综合征与氧化损伤具有显著相关性.
Objective To investigate the correlation between visual display terminal(VDT)syndrome and oxidative damage.Methods Total of 40 cases with visual display terminal syndrome as group A and 50 cases of normal control volunteers as group B were selected from Mar.2017 to Oct.2018 in this hospital.Results The percentage of peroxidase immunostaining positive cells in conjunctival epithelial cells printed with acetate fiber membrane were(37.67±7.63)%in group A,and(5.00±3.92)%in group B.There was significant difference between the two groups(t=29.101,P=0.000).Conclusion The activity and expression of peroxidase in the conjunctival epithelial cells of patients suffering from visual display terminal syndrome are increased,and there is a significant correlation between visual display terminal syndrome and oxidative damage.
作者
刘常明
周群娣
尹忠贵
王巍
Liu Changming;Zhou Qundi;Yin Zhonggui;Wang Wei(Department of Ophthalmology,Shanghai Pudong New Area People’s Hospital,Shanghai 201299,China)
出处
《中华眼外伤职业眼病杂志》
2019年第12期901-904,共4页
Chinese Journal of Ocular Trauma and Occupational Eye Disease
基金
上海市卫生和计划生育委员会科研课题(201640399)。
关键词
过氧化物酶
氧化损伤
综合征
视屏显示终端
细胞学
印迹
Oxidative damage
Syndrome
visual display terminal
Impression cytology
conjunctival
