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目的 :探讨男性不育症患者解脲脲原体 (UU)感染与精子密度及精子运动质量的关系。方法 :将 2 5 8例男性不育症患者精液进行UU培养及精液计算机辅助分析。结果 :无精子症组、少精子症组、精子密度正常组三者之间UU感染阳性率有明显区别 (P <0 0 5 ) ,以少精子症患者UU感染阳性率最高。UU阳性组与UU阴性组比较 ,精子运动质量无明显差别 (P >0 0 5 ) ,但前者运动线性有明显下降趋势 (P <0 0 1)。结论 :UU感染可对男性的生精功能及精子质量有一定影响 ,从而使精液整体质量下降
Objective: To investigate the relationship between UU infection and sperm density and sperm motility in male infertility patients. Methods: A total of 258 male infertile patients underwent UU culture and semen computer-assisted analysis. Results: The positive rates of UU infection in azoospermia group, oligozoospermia group and normal sperm density group were significantly different (P <0.05). The positive rate of UU infection in patients with oligospermia was the highest. There was no significant difference in sperm motility between the UU positive group and the UU negative group (P> 0.05), but the linearity of the former showed a significant decrease (P <0.01). Conclusion: UU infection may have some influence on spermatogenic function and sperm quality in men, so that the overall quality of sperm is decreased