查询词典 spermatogenic

Observation of the spermatogenic cell morphological detection is an ideal method.

精液细胞学检测是一种较理想的检查方法。

With the increase of exposure intensity and time,the Bax and Bcl2 exprseeion in spermatogenic cells in rats were gradually decreased.

随着电磁场暴露频率的升高和时间的延长，大鼠生精细胞Bax的表达明显上调，Bcl-2的表达逐渐下调。

Objective To study the effect of extremely low frequency electromagnetic fields on Bax and Bcl2 expression in the spermatogenic cells of rats.

目的 探讨极低频电磁场对大鼠生精细胞凋亡相关基因Bax和Bcl-2表达的影响。

Methods 81 cases with seminal spermatogenic cells examination results were analyzed and compared with the results of epididym puncture biopsy.

分析81例无精子症患者精液生精细胞学检查结果，与睾丸穿刺活检结果对照分析。

Objective To study DNA damage, Bcl-2 and Bax expression, and ultrastructure change in spermatogenic cell of mice by cadmium exposure.

目的研究镉暴露对小鼠睾丸生精细胞DNA的损伤作用、bcl-2和Bax蛋白表达率及超微结构的变化。

Objective To study the low-intensity electromagnetic fields P53 and Bcl-2 expression in the spermatogenic cells of rats.

目的探讨低强度电磁场对大鼠生精细胞P53和Bcl-2表达的影响。方法选择Wistar大鼠60只，随机分为于0.1mT，12.8mT电磁场暴中露2周和12周组及对照组，每组10只。

Therefore, Y haplogrouping is highly recommended for studies on Y-linked disease, such as spermatogenic failure.

对Y染色体的单倍群分型后发现，AZFc的各类结构变化在各单倍群中的分布差异较大。

In situ hybridization results showed that mouse Cdv-1 express only in spermatogenic cell in testis tissues.

在小鼠的睾丸组织中的原位杂交还显示：小鼠Cdv-1基因仅在精原细胞中表达。

The apoptosis of 80 mg/kg ﹒ d group was mainly located in spermatogenous cell and first spermatocyte; the apoptosis of 120 mg/kg ﹒ d group was mainly located in spermatogenous cell , first spermatocyte and spermatocyte of the second order; the apoptosis of 240 mg/kg ﹒ d group was mainly located in spermatogenous cell and first spermatocytes, and seemingly, the apoptosis located in first spermatocyte was dominant; whereas the apoptosis of 480 mg/kg ﹒ d group was located in all levels spermatogenic cells.

结果表明：各试验组小鼠生精细胞凋亡指数随着浓度的升高有增加的趋势，而且与对照组差异显著（ P ＜0.05或 P ＜0.01）。80 mg/kg · d 组凋亡细胞主要定位于精原细胞和初级精母细胞；120 mg/kg · d 组凋亡细胞主要定位于精原细胞、初级精母细胞和次级精母细胞；240 mg/kg · d 组凋亡细胞主要定位于精原细胞、初级精母细胞，以初级精母细胞为最多；而480 mg/kg · d 组凋亡细胞定位于各级生精细胞。

The testis consists of numerous finger-like spermatogenic lobes and its structure is described as "unrestricted" spermatogonial type.

精巢中含有无数肾形的生精小叶，我们将其称为&精原无限型&。

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。