These results are as they should be if adrenaline affects memory modulation by increasing blood glucose levels.

如果肾上腺素通过增加血糖中的葡萄糖来调节记忆的话，这些结果正是他们应该表现出来的。

How can the hormone adrenaline that does not act directly on the brain have a regulatory effect on brain function?

肾上腺素不直接作用于大脑，怎么会对大脑功能产生调节作用呢？

Since one consequence of adrenaline release in an animal is an increase in blood glucose levels, we examined the effects of glucose on memory in rats.

由于肾上腺素在动物体内释放的结果之一是血糖水平的升高，我们检查了葡萄糖对大鼠记忆的影响。

That was my first big game in months and the adrenaline was going.

那是我数月来第一场大赛，非常兴奋。

They are adrenaline junkies.

他们是肾上腺激素上瘾者。

"Cortisol and adrenaline go up and down," he said.

“皮质醇和肾上腺素升高和降低，”他说。

The constant surge of adrenaline is hard on our bodies.

不断激增的肾上腺素对我们的身体来说难以应付。

Once we jumped into the water, adrenaline took over.

当我们一跳入水中，一阵兴奋随之而来。

Elsewhere it says a new movie out on DVD is full of adrenaline.

在其他地方，还有这样的说法：一部新电影的DVD充满了adrenaline。

The adrenal gland dumps cortisol and adrenaline into the blood stream.

肾上腺分泌大量的皮质醇和肾上腺素进入血液。

She was very scared but, organising the flight, her adrenaline was so high.

她很害怕，但在安排了航班后，她的肾上腺素让她很勇敢。

It was always so exciting, living with robert-such an adrenaline high.

和他在一起总是令人兴奋。

This response is limited to a few minutes, because adrenaline degrades rapidly.

这种回应被限制到几分钟，因为肾上腺素会迅速降低。

Q: What exactly happens in the heart when it's flooded with too much adrenaline?

问：当过量的肾上腺激素涌入心脏的时候，心脏中到底发生了什么情况？

With a burst of adrenaline, Endris thrust his head above the surface, gasping for air.

随着肾上腺素的爆发，Endris努力使头浮出水面，呼吸空气。

I kept alert on adrenaline and Dunkin Donuts, and I had a bulging waistline to prove it.

我对肾上腺素和邓金油炸圈饼保持警惕，你看到我当时膨胀的腰围就知道为何了。

A hole is cut in the ice to expose enough water for adrenaline junkies to dive into.

在冰面上凿开一个洞，为那些“冬泳迷”们开拓出足够的水域来畅游一番。

"Adrenaline rush — the closer I feel to getting killed, the more I love it," Gonzalez said.

冈萨雷斯说到：“肾上腺素激素急速上升，越接近死亡，越是让我更加爱的疯狂。”

But what if it is due to repeated injections of adrenaline every time the economy slows?

不过要是因为每次经济减缓联储的不断刺激措施呢？

First, there was the terrifying adrenaline whirlwind of diagnosis and decisions about treatment.

首先，是为治疗而进行的肾上腺素诊断，力度大，很吓人。

When I'd feel my heart racing, from nerves and adrenaline, I'd wonder if I were close to a heart attack.

从我绷紧的神经和大量分泌出的肾上腺素里让我感受到心脏是如何不断加速跳动。

It is far from clear how strongly the economy will grow when the adrenaline of stimulus is withdrawn.

当刺激计划退出之后，经济增长的势头又会如何，这一点还远远不清楚。

Physical exertion too close to bedtime energizes your body’s systems by stimulation the release of adrenaline.

临睡前的剧烈活动会刺激肾上腺素的释放，从而使身体充满活力。

Both Tim and Chris had been out there long enough that any naive desire to chase adrenaline was long gone.

蒂姆和克里斯两个人都在那里呆了足够久的时间，那种追求刺激的天真想法早就不存在了。

When I'd feel my heart racing, from nerves and adrenaline, I'd wonder if I were close to a heart attack. "Come on, Mr."

从我绷紧的神经和大量分泌出的肾上腺素里让我感受到心脏是如何不断加速跳动。

If this system is overwhelmed with adrenaline, the heart can go into abnormal rhythms that are not compatible with life.

如果这个体系中的肾上腺激素大大过量，那么心跳就会不正常，生命就会危险。

Young relationships start out with an adrenaline rush. Your heart RACES, you get giddy, you're alert, awake and excited.

当一段新的恋情开始时，你总会感觉到肾上腺素的飙升，此时你心跳加速，头晕目眩，你变得清醒，机敏和兴奋。

If it's a massive overwhelming storm of adrenaline, calcium keeps pouring into the cells and the muscle just can't relax.

如果是巨多的肾上腺素，钙涌向这些细胞，肌肉就不能放松了。

It is a cool experience for adrenaline fans and it can really be something you would like to visit as a young person.

对于狂热的粉丝来说，这样的经历确实很酷，而且，作为个年轻人，你一定很想去参观下。