论文部分内容阅读
目的了解尿道拭子支原体培养阳性而精液支原体培养阴性者两次精液检查精子运动参数的差异情况。方法对弱精子症患者再次精液复查前先取尿道拭子作支原体培养。取完尿道拭子后即用75%酒精作生殖器消毒处理,手淫法留取精液、液化,采用计算机辅助的精液分析技术(CASA)检测样品各项运动指标。精液检查时同时作支原体培养。结果尿道拭子支原体培养阳性而精液支原体培养阴性组第2次复查A级精子(%)、A+B级精子(%)、直线速度、平均路径速度均显著好于第1次检查结果,差异有统计学意义(P<0.05)。尿道拭子支原体培养及精液支原体培养均阴性组第2次复查的各项指标与第1次检查结果比较,除pH值外,其他各项指标差异均无统计学意义(P>0.05)。结论不育患者支原体感染影响精子活力,部分发生于射精后的尿道口的支原体感染。
Objective To understand the differences of sperm motility parameters between two semen samples with positive urethral swab Mycoplasma culture positive and Mycoplasma hyopneumoniae culture negative. Methods The patients with asthenospermia were re-semen urethral urethral swab before mycoplasma re-examination. After taking the urethral swab, 75% alcohol was used for genital disinfection, while the masturbation method was used for semen collection and liquefaction. The computer-assisted semen analysis (CASA) was used to detect the movement indexes of the samples. Sperm examination for mycoplasma culture at the same time. Results A grade of sperm (%), grade A + B sperm (%), linear velocity and mean path velocity were significantly better than those of the first inspection in the negative group of Mycoplasma hyopneumoniae There was statistical significance (P <0.05). In addition to the pH value, there was no significant difference between the indexes of the second review of the urethral swab mycoplasma culture and the seminal mycoplasma culture negative second group and the first inspection (P> 0.05). Conclusion Infertility patients with mycoplasma infection affect sperm motility, in part, occurred after ejaculation urethral mycoplasma infection.