Stress hormones like cortisol can also alter brain function, even our ability to learn.

皮质醇等应激激素也会改变大脑功能，甚至改变我们的学习能力。

Think of that as the stress hormone.

把它想象成压力荷尔蒙。

Laughter also decreases stress hormones in your blood.

笑还能降低血液中的压力荷尔蒙。

I know how to kill that stress hormone, cortisol.

我知道如何杀死压力荷尔蒙——皮质醇。

Get your dominance hormone up, and get your stress hormone down.

让你的主导性激素含量上升，皮质醇含量下降。

The adrenaline also triggers the release of the stress hormone cortisol.

肾上腺素还会触发压力荷尔蒙皮质醇的释放。

And the stress hormones were way up in that first group.

第一组的压力荷尔蒙高出很多。

Meanwhile, stress hormones affect immune cells in a variety of ways.

同时，压力荷尔蒙还会以多种方式影响免疫细胞。

Laughter releases endorphins and decreases stress hormones among many other benefits.

笑能释放内啡肽，减少压力荷尔蒙，还有很多其他好处。

Your stress hormones rise and stay there, your executive function in the prefrontal cortex declines.

你的应激激素会升高并且居高不下，你的前额叶皮质的执行控制能力会下降。

Glucocorticoid receptors relay signals from stress hormones in the blood into cells.

糖皮质激素受体依靠血液中的压力激素发出信号而进入细胞。

Your adrenal gland releases the stress hormones cortisol, epinephrine, also known as adrenaline, and norepinephrine.

你的肾上腺会释放压力荷尔蒙皮质醇，肾上腺素，以及去甲肾上腺素。

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。

Then they thought the key factor could be cortisol, the quintessential stress hormone.

之后他们认为关键因素可能是皮质醇，这是一种典型的压力激素。

It increases the heart rate, you have more stress hormones on board.

它会增加心率，你在飞机上有更多的压力荷尔蒙。

They found that levels of stress hormones doubled over the whale's life.

他们发现，在蓝鲸的生命中荷尔蒙水平增长了一倍。

Others think crying might lower the amounts of stress hormones in the blood.

另一些人认为哭泣可能会降低血液中的应激激素含量。

However, when stressed for a long period, these stress hormones are ever-present in our bodies.

然而，在长期受压的状态下，这些应激激素会一直在我们的体内。

The researchers measured the teens'level of the stress hormone hormone cortisol after the math quiz.

研究人员在数学测验后测量了这些青少年的压力荷尔蒙皮质醇水平。

The researchers then measured the womens' metabolism, blood sugar, cholesterol, insulin and stress hormones.

然后研究人员检测了餐后女性们的代谢、血糖、胆固醇、胰岛素及应激激素。