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.

事实上，拥有高睪酮素的男性对疫苗的抗体反应是最弱的。

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。

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。

So testosterone in the POM does inspire mating behavior.

因此POM区域的激素确实会影响交配活动。

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

睾丸激素是一种合代谢类固醇，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。

What's up? Not his testosterone levels.

怎么样（又意: 什么在上升）? 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。

But for those who do experience lust, it's driven by the hormones oestrogen and testosterone.

但对于那些确实有欲望的人来说，欲望是由雌激素和睾酮驱动的。

These are estrogen and progesterone in women and testosterone in men.

在女性中是雌激素和孕酮，男性中则是睾酮。

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

当一名男性彻底压制另一男性时他的睾丸酮会上升。

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

其中一些只在POM区域被注射一定量的激素。

Others got broad testosterone exposure throughout the brain.

另一些鸟儿则在整个大脑区域被注射了适量激素。

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！

A test detected elevated levels of testosterone, a hormone that increases an athletes' endurance.

一项测试检测出睾酮水平升高，睾酮是一种能提高运动员耐力的激素。

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。

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

生长程度很大程度上是由睾丸激素调节的，这增加了蛋白质的合。

You know, like women, men have a monthly hormone cycle. Dips in testosterone can cause irritability.

其实男人像女人一样，每个月也会有荷尔蒙变化周期，睾丸激素的下降会导致男人易怒。