精子顶体酶

结论IL2对精子顶体酶活性有显著影响。

Conclusion IL 2 could influence the sperm acrosin activity .

方法精子顶体酶活力检测采用BAEEADH联合法。

Methods The sperm acrosin activity was examined by BAEE / ADH joint method .

研究发现，精子顶体酶活性呈正偏态分布，65.5%低于正常值（18μIU／106精子）；

It showed that the acrosin activity presented positive bias distribution and 65.5 percent cases were lower than normal value .

结果：GABA可明显提高正常及AsAb阳性精子顶体酶的活性（P<0.01）；

Results : GABA could increase the sperm acrosin activity in normal and AsAb positive patients ( P < 0.01 ) .

目的探讨精索静脉曲张患者在精索静脉高位结扎术前、后精子顶体酶活性（SAA）的变化。

Objective To study the change of sperm acrosin activity ( SAA ) before and after high ligation of spermatic vein for patients with varicocele .

结果冷冻后精子顶体酶活性明显低于冷冻前（P005）。

Results The sperm acrosin activities were significantly decreased after freezing ( P0.05 ) .

结论MXC对大鼠精子顶体酶活性具有明显的抑制作用。

Conclusions MXC has obvious dose-dependent inhibitive effects on the acrosin activities of spermatozoa of male rats .

方法：采用BAEE/ADH法测定精子顶体酶的活性，以及通过FITC-PSA法检测精子顶体反应。

Methods : Sperm acrosin activity was measured by BAEE / ADH and AR evaluated by FITC-PSA .

结果与对照组比较，MXC作用后的各组精子顶体酶活性明显降低，且降低幅度与MXC的作用浓度有关。

Results Compared with the control group , the sperm acrosin activities in each group treated with MXC decreased significantly , which were dependent with the concentration of MXC .

底物膜技术检测精子顶体酶活性的研究

Studies on assaying acrosomal enzyme activities by utilizing substrate membrane technique

γ-氨基丁酸对精子顶体酶活性的影响

Effect of γ - Aminobutyric Acid on the Sperm Acrosin Activity

方法分光光度比色法测定精子顶体酶活性。

Methods The sperm acrosin activities were determined by spectrophotometer .

结果精索静脉高位结扎术后患者的精子顶体酶活性较术前明显增高（P<0.01）。

Results SAA was increased significantly after high ligation of spermatic vein .

甲氧滴滴涕对大鼠精子顶体酶活性的影响

Effects of Methoxychlor on Acrosomal Enzyme Activities of Spermatozoa of Male Rats

家蚕精子顶体酶活性分析及冷冻精液的人工授精

Acrosin Activity Analysis of Silkworm Sperm and Artificial Insemination With Cryopreservation Sperm

男性不育者精子顶体酶活性影响因素分析

Analysis of Influence Factors of Human Sperm Acrosin Activity

精子顶体酶活性检测新方法与临床应用

Assay of sperm acrosin activity and its clinical application

一种简便的测定精子顶体酶的方法&固定明胶底物薄膜法

A concise method for detecting of acrosin in SPERM-FIXED gelatin substrate film technique

冷冻保存对人精子顶体酶活性影响

Effects of freezing on acrosin activities of human spermatozoa

精子顶体酶活性与体外受精受精率的相关性研究

Study on the relationship between sperm acrosin activity and insemination during in-vitro fertilization

缺氧5天、15天和30天，引起大鼠精子顶体酶活性显著降低。

Hypoxia inhibited sperm acrosome reaction significantly in vitro .

精子顶体酶活性检测方法研究

Study on assaying acrosin activity of human spermatozoa

精子顶体酶活性与精液有关参数的研究

The investigation of the relationship between activity of human sperm acrosin and semen-related parameters

217例男性不育症精子顶体酶检测与分析

The detection and analysis on acrosin in the sperm of 217 cases of male infertility

混苯对接触男工精子顶体酶活力和副性腺功能的影响

Effects of mixed benzene exposure on acrosin activity and accessory gonad function of male workers

研究老年大鼠睾丸结构与精子顶体酶的关系。

Studies on the relationship between testicle structure and acrosin of old aged rat were carried out .

精索静脉曲张患者手术前后精子顶体酶活性变化分析

An analysis of the changes in sperm acrosin activity in patients with varicocele before and after operation

肿瘤坏死因子对人精子顶体酶和顶体反应的影响及机制探讨

Study the mechanism and effects of tumor necrosis factor alpha on the sperm acrosin activity and acrosome reaction

探讨明胶底物膜法测试精子顶体酶活性的实验室质量控制。

To research the laboratory quality control of measuring acrosin activity using the gelatin lysis test in semen .

目的：了解禁欲时间对人精子顶体酶活性、精子密度和精子数的影响。

Objective : To study the effect of abstinence on human acrosin activity , sperm density , sperm number .