首都医科大学学报 ›› 1996, Vol. 17 ›› Issue (4): 280-282.

• 论著 • 上一篇    下一篇

聚合酶链反应检测慢性前列腺炎患者前列腺液中沙眼衣原体

张月清1, 周茉1, 王虹1, 邵强2, 张玉海2   

  1. 1. 北京热带医学研究所;2. 首都医科大学附属北京友谊医院泌尿科
  • 收稿日期:1995-12-06 修回日期:1900-01-01 出版日期:1996-10-15 发布日期:1996-10-15

Detection of Chlamydia Trachomatis DNA in Prostatic Secretion of Chronic Prostatitis Using PCR

Zhang Yueqing1, Zhou Mo1, Wang Hong1, Shao Qiang2, Zhang Yuhai2   

  1. 1. Beijing Tropical Medicine Research Institute;2. Beijing Friendship Hospital, Affiliate of Capital University of Medical Sciences
  • Received:1995-12-06 Revised:1900-01-01 Online:1996-10-15 Published:1996-10-15

摘要:

采用聚合酶链反应(PCR)对134例慢性前列腺炎病人的前列腺液进行沙眼衣原体DNA重复序列检测,结果阳性率为29.1%(39/134).非慢性前列腺炎其他泌尿生殖道疾病患者的前列腺液15例作为对照,均未出现阳性反应。用PCR检测沙眼衣原体敏感性高(检测3.85pgDNA,在引物扩增片段517bp仍有可见的扩增信号),特异性强(与数种细菌、病毒、支原体、弓形虫均未出现沙眼衣原体待异性沉淀带),提示本法可用于临床诊断,在一定程度上替代培养技术,成为监测沙眼衣原体感染的实验室手段。

关键词: 聚合酶链反应, 慢性前列腺炎, 沙眼衣原体

Abstract:

The repetitive DNA sequences of Chlamydia trachomatis in prostatic secretion of chronic prostatitis was detected by using polymerase chain reaction (PCR).In 134 patients, 39 cases showed positive reaction (29.1%).All of 15 patients with other urogenital diseases but no significant inflammation ,which were selected to be the control,gave negative results.Because of high sensitivity and specificity,the PCR technique can replace the culture techinique,and becomes a major method for the diagnosis of Chlamydia.

Key words: polymerase chain reaction, chronic prostatitis, Chlomydia trachomatis

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