性腺

In the creek, the gonads balloon from 3 percent of body weight to almost 8 percent.

在小溪里，鱼类的性腺从只占身体重量的3%逐渐增长到约占8%。

During normal development,DMY is expressed only in somatic cells of XY gonads.

在正常的雄性发育中，DMY仅在XY性腺的体细胞中表达。

The formation of digit ratios and differentiation of gonads are determined by HOXA and HOXD.

指长比的形成和性腺的分化由HOXA和HOXD两组基因决定。

We sheltered it in our gonads.

我们的性腺中储存着这些细胞。

During normal deelopment,DMY is expressed only in somatic cells of XY gonads.

在正常的雄性发育中，DMY仅在XY性腺的体细胞中表达。

RT-PCR analysis indicated that the TSHβ mRNA was expressed abundantly not only in pituitary but also in gonads.

RT-PCR组织分布分析发现，TSHβ基因除垂体有表达外，性腺也有少量表达。

Also, the intensity of immuno-positive reactions to them enhance with the development of the gonads.

免疫组织化学法也显示卵原细胞、卵母细胞、精原细胞、精母细胞和精子细胞存在睾酮和17β-雌二醇的免疫阳性物质，而且睾酮和17β-雌二醇的免疫反应强度也是随着性腺发育成熟而增强。

Sexual differentiation of gonads is sensitive to temperature during thermosensitive period.

TSD机制在生理水平的作用机制主要受到性腺类固醇激素的控制，温度通过影响芳香化酶和5α-还原酶的活性控制雌、雄激素转化，进而决定了个体的性别分化。

In winter, male hamsters change colour, their gonads retract and they have no libido.

在冬季，雄性仓鼠则改变了体色，缩回性腺、没有性欲。

This has long been recognized in the case of women whose gonads cease functioning after menopause without diminishing their sexual responsiveness.

有关这一点早就被人们所认识。因为，妇女在绝经期后，她们的性腺停止了功能，却没有减弱她们的性反应。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。