CAJ | 학술논문

目的:研究男性年龄、禁欲时间对精液质量的影响.方法:2011年6月-2012年6月于笔者所在医院生殖中心初次就诊的男性患者395例,分别根据禁欲时间和年龄分组,对各组进行精液参数分析.结果:年龄41~45岁和46~50岁两组较年龄在40岁以内的三组活动率、前向运动活力低(P<0.05或P<0.01),精子DNA损伤率高(P<0.05或P<0.01);禁欲时间>7 d组较禁欲2~7 d的三组精子密度高(P<0.01),活动率和前向运动活力低(P<0.05),精子DNA损伤率高(P<0.05).结论:男性年龄增加、禁欲时间过长可导致精子活动率、前向运动精子比例降低,精子DNA损伤增高.因此临床在评价不育男性的精子质量和生育能力时,应控制好禁欲时间,还应关注男性的年龄因素.
목적:연구남성년령、금욕시간대정액질량적영향.방법:2011년6월-2012년6월우필자소재의원생식중심초차취진적남성환자395례,분별근거금욕시간화년령분조,대각조진행정액삼수분석.결과:년령41~45세화46~50세량조교년령재40세이내적삼조활동솔、전향운동활력저(P<0.05혹P<0.01),정자DNA손상솔고(P<0.05혹P<0.01);금욕시간>7 d조교금욕2~7 d적삼조정자밀도고(P<0.01),활동솔화전향운동활력저(P<0.05),정자DNA손상솔고(P<0.05).결론:남성년령증가、금욕시간과장가도치정자활동솔、전향운동정자비례강저,정자DNA손상증고.인차림상재평개불육남성적정자질량화생육능력시,응공제호금욕시간,환응관주남성적년령인소.
Objective:To investigate the effect of age and abstinence time on sperm quality.Methods:The 395 infertile male patients asking for the 3rd affiliated hospital of guangxi medical university from June 2011 to June 2012 were set groups according to abstinence time and age,and the sperm paraments were analyzed to observe the effect of male age and different abstinence time on sperm concentration,mobility,normal morphology and DNA integrity.Results:Compared to age<40 groups,the sperm mobility of 40-45 group and 45-50 group was lower(P<0.05 or P<0.01),the rate of sperm damage rate was higher(P<0.05 or P<0.01). Compared to three abstinence time 2 to 7 day groups,the sperm concentration of abstinence time >7 day groups was higher(P<0.01),sperm mobility was lower(P<0.05),the rate of sperm DNA damage rate was higher(P<0.05).Conclusion:The increase of male age and abstinence time can lead to decrease of sperm mobility and increase of sperm DNA damage rate. When clinic evaluating of infertile sperm quality and fertility,different abstinence time and male age should be concerned.