查询词典 spermatogenic

It was a new mousegene in GenBank and named as SRG-L(spermatogenesis related gene expressed in the latestages of spermatogenic cells). The sequence of this cDNA has been deposited in GenBankwith the Accession No. AY352586. 2. Analyses of expression characteristics of SRG-L during mouse spermatogenesis.The results of RT-PCR and Northern Blotting indicated that no expression signal of thisgene could be observed in primitive type A spermatogonia and type B spermatogonia. Asignal first appeared in diplotene/pachytene spermatocytes, and was significantlyintensified in round spermatids and elongating spermatids, findly went down to beundetectable in mature spermatozoa.

RT-PCR和Northern Blotting分析表明：该基因在早期A型和B型精原细胞中不表达，从双线期初级精母细胞阶段开始表达并逐渐上调，在粗线期初级精母细胞、圆形精子细胞及长形精子细胞中均检测到高水平的mRNA，但在成熟精子中消失，具有明显的阶段特异性表达特征，并且组织特异性表达分析显示该基因在睾丸组织中的呈高表达。

In vitro assay showed that engulfment of apoptotic spermatogenic cells increases ATP production by Sertoli cells.

体外实验证实吞噬凋亡生精细胞能够促进Sertoli细胞产生ATP。

Objective To observe the effects of fluoride on spermatogenic cell apoptosis in adult male rats.

目的 观察氟对成年大鼠生精细胞凋亡的影响。

Objective: To study the effect and the mechanism of glutathione on apoptosis and proliferation of spermatogenic cells of rats exposed to manganese.

目的：研究谷胱甘肽对染锰大鼠生精细胞凋亡与增殖的作用及机制。

This is because a long period of hot hip bath will increase testicular temperature, thus impeding the testis spermatogenic function, will cause serious functional testicular and other changes in the structure so that testicular damage, leading to reduced testosterone secretion.

这是因为，长时间的热水坐浴会使睾丸温度增高，从而妨碍睾丸的生精功能，严重还将造成睾丸其他功能和结构的改变，使睾丸损伤，导致睾酮分泌减少。

During the development of spermatogenic cells, the morphology and number of mitochondria changed.

在生精细胞的发育过程中，线粒体的形态和数量发生变化。

Objective: To observe the apoptosis of spermatogenic cells in experimental murine orchitis.

目的：观察睾丸炎期间生精细胞凋亡的情况。

The spermatogenic states of 38 azoospermic men were evaluted use fine needle aspiration cytodiagnosis and bioptic gun testicular tissue pathologic assessment.

一、用细针抽吸细胞学检查和活检枪穿刺组织学检查的方法，对38例无精症病人的睾丸生精功能进行了评价。

Objective: To explore the protective effect of Phyllanthus urinaria extraction on cytoskeleton vimentin disrupted by nitrogen mustard (NH2) in spermatogenic epithelium in vivo.

目的：研究叶下珠植物提取物对盐酸氮芥(NH2)损伤睾丸生精上皮细胞骨架中间丝波形蛋白的保护作用。

Few apoptotic spermatogenic cells can be seen in normal testis and they are increased in the orchitis.

正常小鼠睾丸中可见少量凋亡的生精细胞。睾丸炎期间凋亡的生精细胞增多。

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。