输精管吻合术后睾丸Na^+,K^+-ATPase、Mg^+-ATPase活力变化及与精子密度的关系  

RELATION BETWEEN CHANGES OF TESTICULAR Na^+,K^+-ATPase, Mg^(2+)-ATPase ACTIVITIES AND SPERM DENSITYIN RABBITS AFTER ANASTOMOSIS OF VASA DEFERENS

作　　者：赵丹[1] 赵雪俭[1] 李杨[1] 王忠山[1] 刘复兴[1] 息金波[1] 王青云[2] 张富喜[2] 刘铮[2] 

机构地区：[1]白求恩医科大学基础医学院病理生理教研室 [2]白求恩医科大学第一临床医学院显微外科研究室

出　　处：《白求恩医科大学学报》1992年第3期224-226,共3页Journal of Norman Bethune University of Medical Science

摘　　要：32只雄兔随机分为输精管结扎组(VG)9只,假手术组(SOG)9只作为对照。输精管吻合组(VAG)14只,于双侧输精管结扎术后第12个月吻合双侧输精管,术后第5个月检测结果表明:①VAG Na^+,K^+-ATPase活力为53.42±14.03μmolpi/mg.h,虽明显低于SOG但却显著地高于VG;②VAG的Mg^(2+)-ATPase活力与SOG比较无差异;③睾丸Na^+,K^+-AT-Pase、Mg^(2+)-ATPase活力和睾丸重量与精子密度均呈密切地正相关。Thirty- two Japanese white male rabbits were divided into sham oparation group (SOG). Vasectomy group (VG) asa anastomosis group (VAG) in which anastomosis of vasa deferens was performed 12 months after vasectomy. The results showed that: (1) Na-, K+-ATPase activities in SOG. VAG. VG were 78. 00±28. 74μmol pi/mg. h. 53. 42±14. 03μmol pi/mg. h and 34. 40 ±11. 19μmol/mg. h. respctively. the activity in VAG was obviously lower than that in SOG (P< 0. 05). but was significantly higher than that in VG; (2) there was no significant inference between VAG and SOG in Mg2+- ATPade ae.h , (3) Na-. K+-ATPase, Mg2+- ATPase of testicular cell mem-brane and testicular weight were positively correlated to sperm density (P<0. 01. < 0. 05, <

关 键 词：输精管吻合 精子 睾丸 

分 类 号：R699.8[医药卫生—泌尿科学]