When puberty comes a-knocking, the hypothalamus starts releasing gonadotropin-releasing hormone, or GnRH.

当青春期来临时，下丘脑开始释放促性腺激素释放激素。

And the pancreas regulates your blood sugar by releasing two different hormones — insulin and glucagon.

胰腺通过释放两种不同的激素来调节你的血糖——胰岛素和胰高血糖素。

The kidneys also release key hormones.

肾也分泌关键的激素。

Whenever you have an emotionally stimulating experience, your brain releases this hormone.

你情绪刺激体验时，大脑就释放这种激素。

There are certain times of the day when different hormones are released.

一天中有特定的时间会释放不同的激素。

As you experience periods of low oxygen intake, your body releases stress hormones.

当你不时氧气摄入量过时，你的身体会释放压力。

The anterior pituitary then releases thyroid stimulating hormone also called thyrotropin or simply TSH.

接着，垂体前叶分泌促甲状腺激素，简称TSH。

It makes the body release hormones that increase our heart rate and blood pressure.

压力会让人体释放出使心跳加快和血压升高的。

When you're experiencing excess stress, your brain releases hormones like cortisol, which impair your memory.

当压力过大时，大脑会释放出皮质醇等，从而损害你的记忆。

Every time you hug someone, your body releases a special hormone called oxytocin into your brain.

每次你拥抱某人的时候，你的身体都会向你的大脑释放一种叫做催产素的特殊。

Around that time, your circadian rhythm releases hormones like melatonin that tell your body it's time to sleep.

这个时间段，你的昼夜节律会释放激素，就像褪黑素，会告诉身体该睡觉了。

But when you're just watching a movie, your body releases different hormones that just make you feel good.

但如果你只是看电影，你的身体会释放不同的，让你感觉良好。

This is because our bodies release oxytocin into our bloodstream, the same hormone produced when mothers breastfeed their babies.

因为我们的身体会向血液中释放催产素，母亲给孩子喂奶时也会产生相同激素。

High levels of cortisol also inhibit the secretion of gonadotropin- releasing hormone from the hypothalamus, which messes up normal ovarian and testicular function.

高水平皮质醇会抑制促性腺激素分泌，即下丘脑分泌的释放激素，导致卵巢和睾丸功能紊乱。

On the other hand, physical activity releases positive hormones in your brain, rewarding this dynamic behavior with energy and happiness.

另一方面，身体活动能大脑中释放出积极的，以能量和幸福来奖励这种动态行为。

When you scroll before bed, you're stopping your brain from releasing an important nighttime hormone called melatonin, which helps you fall asleep on time.

当你睡前刷电子屏，就会阻止大脑释放重要的夜间激素——褪黑素，这种激素能有助于按时入睡。

It's closely tied into the sun. When it's up, our bodies released hormones that make us more awake and alert.

它与太阳有紧密的联系。太阳升起的时候，人类的身体会释放让我们更清醒、更活泼的。

The body releases stress hormones, including adrenaline and cortisol, leading to an increased heart rate and blood flow to your muscles.

身体会释放压力，包括肾上腺素和皮质醇，从而导致心率加快，肌肉血液流量增加。

Sleep also supports growth, because that's when our pituitary glands release growth hormones, which is why babies sleep all the time.

睡眠也支持生长，因为我们睡觉的时候，腺体可以分泌激素，所以婴儿总是睡觉。

In Prader-Willi, the hypothalamus has issues secreting gonadotropin releasing hormone and growth hormone releasing hormone as it should, which can cause decreased sex hormone levels and short stature, respectively.

普拉德-威利综合征的发展中，下丘脑分泌促性腺激素释放激素和生长激素释放激素受阻，分别导致性腺激素分泌不足以及身材矮小。