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.

你在经历情绪刺激体验时，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.

当你不时经历氧气摄入量过低时，你的身体会释放压力荷尔蒙。

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荷尔蒙。

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荷尔蒙，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荷尔蒙。

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。

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

在这个时间段，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.

但如果你只是在看电影，你的身体会释放不同的荷尔蒙，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。

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

另一方面，身体活动能在大脑中释放出积极的荷尔蒙，以能量和幸福来奖励这种动态行为。

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、更活泼的荷尔蒙。

Typically, you know you're hungry because your stomach releases a hormone called ghrelin, which alerts the brain that you need food.

通常，你知道自己饿了，因为胃会释放一种叫做饥饿荷尔蒙的激素，它提醒大脑需要进食。

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，所以婴儿总是在睡觉。

Hypothalamus, telling your body to release hormones.

瑞秋：下丘脑告诉你的身体释放激素。

To maintain balance, or homeostasis, testosterone reduces gonadotropin releasing hormone and luteinizing hormone and sertoli cells release the hormone inhibin which inhibits release of follicle stimulating hormone.

为了保持多种作用平衡，即“稳态”，睾酮还会反作用于GnRH和LH，使它们减少；同时，睾丸支持细胞还会释放抑制素；抑制素也会抑制FSH的释放。

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。

One example, is a struma ovarii tumor which is made up of only thyroid tissue and can release thyroid hormone which leads to hyperthyroidism.

其中一个例子是卵巢甲状腺肿，只由甲状腺组织组成，并且可以分泌甲状腺素，造成甲亢。

Dr. Patel says when we're under stress, we release hormones that put our body into fight-or-flight mode.

帕特尔博士说，当我们处于压力之下时，我们会释放荷尔蒙，使我们的身体进入战斗或逃跑模式。