生精细胞

Caspase-3与生精细胞凋亡关系的研究

The relationship between caspase-3 and spermatogenic cell apoptosis

结论男性不育与生精细胞凋亡调控基因Fas过高表达，促进生精细胞凋亡密切相关。

Conclusion There is significant correlation between male infertility and spermatogenic cell apoptosis resulted from the overexpression of Fas .

锰对大鼠生精细胞半胱氨酰天冬氨酸酶-3和细胞色素C表达的影响

Effects of Manganese on the Expression of Caspase-3 and Cytochrome-c in Spermatogenic Cells of Rats

细胞松弛素E对大鼠生精细胞发育的影响

Effects of cytochalasin E on spermatogenic cells in rats

KM小鼠睾丸各级生精细胞的组织化学研究

Study on Spermatogenic Cells in Different Stages in Mice by Using Histochemical Methods

[结果]与正常睾丸生精细胞对比，男性原发不育患者生精细胞凋亡指数明显升高（P＜0.05）。

[ Results ] Apoptotic index of spermatogenic cell in male idiopathic infertility was more higher than those in normal control ( P ﹤ 0.05 ) .

结扎组生精细胞PCNA增殖指数（PI）明显低于对照组（P

PCNA-index ( PI ) in the high ligation groups were much lower than the control groups ( P

输精管复通对生精细胞中Bcl-2及Bax基因蛋白表达的影响

Effect of Vasostomy on Expression of Bcl-2 and Bax Gene in Rat Spermatogenic Cells

结果：UU感染组中生精细胞凋亡率明显高于正常对照组（P＜0.01）。

Results : Apoptosis rate of infective group of UU was significantly higher than that of normal group .

镉暴露小鼠生精细胞DNA损伤与Bcl-2和Bax表达率及超微结构改变

DNA damage , Bcl-2 、 Bax expression and ultrastructure change in spermatogenic cell of mice exposed to cadmium

Fas及FasL表达对大鼠睾丸局部热作用生精细胞凋亡的影响

Fas / FasL Expression and Spermatogenic Cell Apoptosis in Rat with Local Testicular Heating

少精子症精子计数＞250×106／ml，均有生精细胞。

In oligospermous disease , spermatozoal cells were more than 250 × 106 per milliliter , all of them were spermatogenic cells .

镍染毒大鼠睾丸生精细胞凋亡及其对Bcl-2和Bax表达的影响

Spermatogenic cell apoptosis and the effects on the expression of Bcl-2 and Bax induced by nickel sulfate in rats

结论大鼠睾丸扭转后生精细胞p53基因表达和Caspase-3增加与生精细胞凋亡增加有关。

Conclusion The germ cell apoptosis is asso-ciated with expression of p53 and caspase-3 after testicular torsion in rats .

Sertoli细胞吞噬凋亡生精细胞的机理和意义

Phagocytosis of Apoptotic Spermatogenic Cells by Sertoli Cells : Mechanism and Significance

汞对小鼠生精细胞Bcl-2、Bax表达和生精细胞、精子超微结构的影响

Bcl-2 and Bax Expressions in Spermatogenic Cells and Ultrastructural Changes in Spermatogenic Cells and Sperms of Mice Exposed to Mercury

结论：衰老大鼠睾丸生精细胞p53基因表达上调，睾丸功能减退。

Conclusions : The p53 gene expression of spermatogenic cells in testis of aging rats increased , and the function of testis decline .

研究不同低剂量X射线对小鼠睾丸生精细胞凋亡的影响。

To study the effects of low dose radiation ( LDR ) with different doses of X-rays on the apoptosis in spermatogenic cells of male Kunming mouse testes .

结果：肾阳虚大鼠睾丸生精细胞的增殖率明显低于正常大鼠（P＜0.05），而凋亡的细胞数量则明显高于正常大鼠（P＜0.05）。

Results : Compared with normal rats , the proliferation of spermatogenic cells in model rats obviously decreased ( P < 0 . 05 ), while the apoptosis significantly increased ( P < 0.05 ) .

染锰大鼠生精细胞Caspaes-3和Ki-67表达

Effects and significance of manganese on expression of Caspase-3 and Ki-67 in spermatogenic cells of rats

Percoll密度梯度离心分离不同发育阶段生精细胞的方法

Separation of Mouse Spermatogenic Cells by Centrifugation in Percoll Density Gradients

目的：观察D-半乳糖衰老大鼠血清睾酮含量及睾丸生精细胞p53基因表达的变化。

Objecfive : To observe the changes of testosterone content in serum and p53 gene expression of spermatogenic cells in testis of D-gal aging rats .

实验性大鼠隐睾中eNOS的表达与生精细胞凋亡

The expression of eNOS and apoptosis of spermatogenic cell in the rat experimental cryptorchidism

精索内动静脉高位结扎iNOS的表达与睾丸生精细胞增殖和凋亡的关系

The relationships of iNOS expression with spermatogenic cell proliferation and apoptosis following high ligation of internal spermatic cord vessels

结果显示，所观察的三个因素（3或6个水平）中，培养温度和pH值对生精细胞脱落的影响最为明显，而小牛血清浓度的影响较少。

Three factors : pH of the medium cultural temperature , and concentration of foetal bovine serum . with 3 or 6 levels , were investigated in the co culture system .

对38例正常男性进行精液生精细胞染色体的直接低渗制备和G显带核型分析，成功率为68.4%。

In this study , the direct low osmotic preparation and G-banding karyotype analysis were carried out in 38 normal male persons . The successful rate was 68 . 4 % .

目的：以生精细胞凋亡作为指标探讨超生理剂量十一酸睾酮（TU）抑制精子发生的机制。

Objectives : To study the mechanism of spermatogenicsuppressive effect of supraphysiological doses of testosterone undecanoate ( TU ) .

大鼠单侧隐睾对侧睾丸生精细胞凋亡与T-AOC、MDA和Bcl-2基因表达的关系

Effect of T-AOC , MDA , BcL-2 on the Germ Cell Apoptosis in the Contralateral Testes of Unilateral Cryptorchidism in Rats

结论小鼠镉暴露可导致生精细胞DNA断裂，Bcl2和Bax蛋白表达率发生变化，细胞超微结构发生病理性改变。

Conclusion Cadmium exposure will cause the DNA break , Bcl-2 and Bax protein abnormal expression and ultrastructural change in spermatogenic cell .

隐睾生精细胞ALR表达及其作用机制研究

The Expression and Function Investigation of ALR in Cryptorchid Testis Germ Cells