查询词典 spermatogenic

Objective To investigate the effect of vasostomy on apo ptosis in the male rat spermatogenic cells after vasoligation.

目的 研究输精管阻断所致生精细胞凋亡状况在输精管复通后的变化。

After chronic pain stress for 28 d, spermatogenic cells and sperms in seminiferous tubule were decreased.

慢性疼痛应激14 d 和21 d后，手术组大鼠睾丸annexin 5 在支持细胞定位减少。

The developmental pattern of seminiferous tubules and the appearance time of various spermatogenic cells in grafts were similar as seen in intact mice.

移植物中生精小管的发育及各阶段生精细胞出现时间与在正常小鼠中所见基本相同。

Objective To analyse different pathology of seminiferous tubule and sex hormone levels in order todiscuss whether they can provide reference for acquiring sperm or spermatogenic cell.

目的 分析唯支持细胞综合征不育患者曲细精管的不同病理改变及其血清性激素水平，探讨是否可以为睾丸活检取精子或生精细胞提供参考。

The developmental pattern of seminiferous tubules and the appearance time of various spermatogenic ceils in grafts were similar as seen in intact mice.

移植物中生精小管的发育及各阶段生精细胞出现时间与在正常小鼠中所见基本相同。

The testis contain great number of seminiferous tubules. The epithlium of the tubule produce different stages of spermatogenic cells.

精巢呈多小管构造，有许多生精小管，生精小管不断增殖，产生了不同发育阶段的雄性生殖细胞。

Histological analysis was performed for the observation of the structure of seminiferous epithelium and the composition of spermatogenic cells in grafts.

将出生1.2d昆明小鼠睾丸移植到7—12周去势雄性免疫缺陷小鼠背部；在移植后不同时间段（分为3d、1—11周和3.6月16个组）取出移植物，计算移植物的回收率，测定移植物重量，观察移植物中生精小管结构及生精细胞的组成。

A Sertoli cell resides in testicular seminiferous tubule, which is the only body cell contact with the spermatogenic cell, plays a crucial role of regulation in the process of spermatogenesis.

Sertoli细胞位于睾丸生精小管内皮，作为与生精细胞接触的惟一体细胞，在生精过程中起至关重要的调控作用。

Objective To observe the regulating effect of sex hormone levels on spermatogenic cell apoptosis in male rats exposed to fluoride.

目的 探讨性激素水平对染氟大鼠生精细胞凋亡的调节作用。

AR expressed stronger in spermatocytes and spermatogenic cells, ER in germ cells and sperm expressed strong in the second spermatocyte, PR in Leydig cells also expressed stronger.

AR在精母细胞和精细胞中表达较强，ER在精细胞和精子中表达较强，精母细胞中次之，PR在睾丸间质细胞中表达较强。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。