眼科 ›› 2013, Vol. 22 ›› Issue (1): 45-48.

• 论著 • 上一篇    下一篇

单纯疱疹病毒性角膜炎角膜组织病毒潜伏感染的PCR检测分析

徐欣   张樱楠  骆非  潘志强   

  1. 100730 首都医科大学附属北京同仁医院  北京同仁眼科中心  北京市眼科学与视觉科学重点实验室 北京同仁眼库
  • 收稿日期:2012-03-26 出版日期:2013-01-25 发布日期:2013-01-30
  • 通讯作者: 潘志强,Email:panyj0526@sina.com
  • 基金资助:

    北京市卫生局高级人才基金(2009-2-05)

Detection of herpes simplex virus DNA in corneal tissue with different corneal diseases

XU Xin, ZHANG Ying-nan, LUO Fei, PAN Zhi-qiang.   

  1. Beijing Tongren Eye Bank, Beijing Ophthalmology and Visual Science Key Lab, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
  • Received:2012-03-26 Online:2013-01-25 Published:2013-01-30
  • Contact: PAN Zhi-qiang, Email: panyj0526@sina.com 

摘要:  目的  探讨通过穿透性角膜移植获取的单纯疱疹病毒性角膜炎病变角膜组织中1型单纯疱疹病毒(HSV-1)DNA的表达情况及意义。设计 实验研究。研究对象  2010年5-12月北京同仁医院因病毒性角膜炎角膜白斑行穿透性角膜移植术后角膜标本20例,圆锥角膜、大泡性角膜病变和角膜营养不良等非感染性角膜病变的角膜标本20例。方法  对角膜组织标本中HSV-1 DNA进行聚合酶链反应(PCR)检测。 主要指标  HSV-1 DNA的阳性率。结果  单纯疱疹病毒性角膜炎静止期患者角膜组织中12/20例(60%)检出HSV-1 DNA,非感染性角膜组织中6/20例(30%)检出HSV-1 DNA(χ2=3.64,P=0.057)。结论  单纯疱疹病毒性角膜炎静止期角膜组织多数表达HSV-1 DNA,角膜内潜伏病毒是引起单纯疱疹病毒性角膜炎的可能原因,正常人角膜也可能有HSV-1的DNA存在。(眼科,2013,22:45-48)

关键词: 单纯疱疹病毒性角膜炎, 1型单纯疱疹病毒, 聚合酶链反应(PCR)

Abstract:  Objective To investigate herpes simplex virus type-1(HSV-1) DNA expression in the corneal tissue lesions in different corneal diseases and its significance. Design Experimental study. Participants The corneal tissue after penetrating keratoplasty were collected between May 2010 to Dec. 2010 in Beijing Tongren Hospital, including 20 corneal specimens from viral keratitis and the other 20 specimens from keratoconus, bollous keratopathy, corneal destrophy and other noninfecive disease. Methods The HSV-1 DNA in the corneal specimens was detected by polymerase chain reaction(PCR). Main Outcome Measures Detection rate of HSV-1 DNA. Results 12 cases (60%) were detected HSV-1 DNA positive from 20 cases of herpetic simplex keratitis, while 6 cases (30%) were detected HSV-1 DNA positive from non-infectious corneal tissues (P=0.057). Conclusion HSV-1 DNA was expressed in corneal tissues of stationary phase HSK and normal subjects as well. Corneal latent virus may be the cause of herpes simplex keratitis. (Ophthalmol CHN, 2013, 22: 45-48)

Key words: herpes simplex keratitis, herpes simplex virus type-1, polymerase chain reaction