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，最广大家所知的就是睾丸激素。

It's probably low testosterone om from stress.

估计是因太大，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。

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的激素。

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。

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。

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。

Two steroid hormones—testosterone and cortisol—come out in force during the excesses of bull and bear markets.

强劲的牛市和熊市出现时, 　两类固醇激素，就是睾酮和皮质醇会剧增。