【摘要】 目的　探讨沙眼衣原体 (Ct)感染与男性不育的关系及不同标本Ct阳性率。方法　采用直接免疫荧光法检测了 386例男性不育患者与 2 10例正常生育男性的精液、尿道拭子和尿液Ct。结果　男性不育组中精液、尿道拭子和尿液Ct阳性率显著高于对照组 ,三种不同标本的阳性率也存在差异。结论　Ct感染是男性不育的原因之一。男性不育患者检测Ct感染时应首选精液 ,亦可选择尿道拭子 ,不宜用尿液更多还原

【Abstract】 Objective To investigate the relationship between infection of Chlamydia trachomatis(Ct) and male sterility and positive rate of different samples. Methods Direct immunoflu escenseassay(DFA) was used to detect Ct in sperm,urethral swab and urine of 386 patients with sterility (steriliity group)and 210 persons with normal fertility(control group). Results Positive rate in sterility group was significantly higher than control group and there was difference among the three different Ct samples. Conclusions Infection of Ct is one cause of male sterility, sperm should be first considered in the detection of Ct infection to analyze sterity, and the urethral swab can also be chosen, but urine is not suitable.更多还原