摘要
目的：对精液解脲支原体（ｕｒｅａｐｌａｓｍａｕｒｅａｌｙｔｉｃｕｍ，ＵＵ）培养阳性及阴性的男性精子进行凋亡率检测。方法：采用瑞－姬染色和ＴｄＴ介导的脱氧核苷酸原位末端标记法（ＴＵＮＥＬ）。结果：ＵＵ感染组精子凋亡率明显大于ＵＵ阴性组（Ｐ＜０．０１）。结论：ＵＵ感染可造成男性精子凋亡率升高，影响精子活率。
Objectives: To detect the apoptosis rate of spermatozoa of which culture for Ureaplasma Urealyticum(UU) was positive or negative. Methods: Apoptotic spermatozoa were examined by WrightGiemsa staining and terminal deoxynucleotidyl transferasemediated deoxyuridine triphosphate(dUTP)biotin nickend labeling(TUNEL) technique. Results: The rate of apoptotic spermatozoa was significantly higher in the positive group of UU infection than that in the negative group(P<0.01). Conclusions: UU infection may bring about elevation of apoptotic rate of spermatozoa and affect sperm motility.
出处
《男科学报》
CSCD
1999年第2期76-78,共3页
关键词
解脲支原体
精子凋亡
男性不育
Ureaplasma UrealyticumApoptosis of spermatozoaInfertility
