生殖道解脲脲原体感染会影响精液质量吗？
Do Ureaplasma urealyticum infections in the genital tract affect semen quality?
作者信息
Wang Yan, Liang Cui-Ling, Wu Jun-Qing, Xu Chen, Qin Shi-Xiao, Gao Er-Sheng
机构信息
Shanghai Institute of Planned Parenthood Research, Fudan University, Shanghai 200032, China.
出版信息
Asian J Androl. 2006 Sep;8(5):562-8. doi: 10.1111/j.1745-7262.2006.00190.x. Epub 2006 Jun 5.
UNLABELLED
To investigate the relationship between Ureaplasma urealyticum (UU) infection and semen quality.
METHODS
From 2001 to 2003, 346 eligible patients aged 20-45 years were invited from two hospitals in Shanghai, China, to participate in an investigation which included questionnaires about general and reproductive health, an external genital tract examination, UU culture and semen analysis. Multiple linear regression models were used to examine whether UU had a significant effect on semen quality after adjustment for confounding factors.
RESULTS
Findings suggested that UU infection was associated with higher semen viscosity and lower semen pH value. Sperm concentration was lower in UU positive subjects than that in UU negative subjects (54.04 X 10(6)/mL vs.70.58 X 10(6)/mL). However, UU did not significantly affect other semen quality indexes.
CONCLUSION
UU infection of the male genital tract could negatively influence semen quality.
未标注
研究解脲脲原体（UU）感染与精液质量之间的关系。
方法
2001年至2003年，从中国上海的两家医院邀请了346名年龄在20至45岁之间的符合条件的患者参与一项调查，该调查包括有关一般健康和生殖健康的问卷、外生殖器检查、UU培养和精液分析。在对混杂因素进行调整后，使用多元线性回归模型来检验UU是否对精液质量有显著影响。
结果
研究结果表明，UU感染与较高的精液粘度和较低的精液pH值有关。UU阳性受试者的精子浓度低于UU阴性受试者（54.04×10⁶/mL对70.58×10⁶/mL）。然而，UU并未显著影响其他精液质量指标。
结论
男性生殖道的UU感染可能对精液质量产生负面影响。
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