Their bodies release far less testosterone.

他们体内分泌的睾酮量远少于年轻男性。

In fact, men who had high testosterone showed the lowest antibody response to the vaccine.

，拥有高睪酮素的男性对疫苗的抗体反应是最弱的。

You know, when one male dominates another, his testosterone level rises.

当名男性彻底压制另男性时他的睾丸酮会升。

For men, the best known is testosterone.

对于男性来说，最广为大家所知的就是睾丸激素。

Testosterone in particular can drastically change a person's voice.

睾酮尤其能极大地改变个人的声音。

It's probably low testosterone om from stress.

估计是因为压力太大，导致睾酮素太低。

That testosterone trap is not Tom.

这个被睾酮激素控制了的人不是Tom。

Others got broad testosterone exposure throughout the brain.

另些鸟儿则在整个大脑区域被注射了适量激素。

Testosterone is an anabolic steroid, meaning that itencourages new muscle growth.

睾丸激素是种合成代谢类固醇，它能够促进新的肌肉的生长。

A deep voice is associated with high testosterone, physical strength and aggression.

低沉嗓音与高睾酮、体力以及自身的攻击性有关。

What's up? Not his testosterone levels.

怎么样（又意: 什么在升）? 反正他的睾丸素水平没升。

Cholesterol's importance in hormone production also explains why men taking statins have been found to have lower testosterone.

胆固醇对荷尔蒙生成至关重要，所以，那些长期服用他汀药物的男性患者体内的睾丸酮水平都比较低。

So, you know, it may have to do with testosterone.

因此，这可能与睾丸激素有关。

Is it Cortisol, testosterone, insulin or serotonin. You've got three seconds, go!

是皮质醇、睾丸素、胰岛素还是血清素？你有3钟时间，开始！

Testosterone promotes masculine features, such as wide faces and strong chins.

睾丸素促进形成男性特有的容貌，例如宽阔的脸型和结的下巴。

Just cause it sounds like testosterone, it's absolutely nothing like it.

它仅仅是听起来像睾酮激素，其他的方面都完全不像。

Some of these canaries received doses of testosterone to the POM only.

其中些只在POM区域被注射定量的激素。

So testosterone in the POM does inspire mating behavior.

因此POM区域的激素确会影响交配活动。

Testosterone sends the production of sebum into overdrive, increasing the incidents of blockages.

睪酮会让皮脂的分泌失控，提高阻塞发生的机率。

The degree of growth is largely regulated by testosterone, which increases protein synthesis.

生长程度很大程度是由睾丸激素调节的，这增加了蛋白质的合成。