男性不育患者精液阴道加德纳菌感染调查

Molecular Epidemiologic Investigation of Infertile Male's Semen Infected by Gardnerella Vaginalis

目的 :了解男性不育患者精液阴道加德纳菌 (Gv)的感染状况。 方法 :收集 2 0 0 2年 4月～ 2 0 0 3年 5月期间无锡市妇幼保健院男性不育门诊就诊的 373例男性精液标本 ,以及其中 6 3例Gv阳性患者的配偶阴道拭子标本 ,应用套式聚合酶链反应 (nPCR)技术进行Gv检测。 结果 :男性不育患者精液Gv定植率为 4 4 .2 % ,阳性者配偶阳性率达 87.3%。 结论 :男性不育患者精液Gv定植率较高 ,Gv可经性生活传播。

Objective: To investigate the status of the semen of the infertility patients infected by Gardnerella vaginalis (Gv). Methods: Semen samples from 373 clinic patients of infertility and vaginal samples from 63 positive patients' wives were collected from April 2002 to May 2003. And the samples were tested by nested polymerase chain reaction(nPCR). Results: The positive rate of the infertile males' semen infected by Gv was 44.2 %,while that of the postive patients' wives was 87.3 %. Conclusion: The positive rate of the infertile male's semen infected by Gv is high and Gv can be spread by sexual intercourse.