Swimming also presents less risk of muscle and joint injury because of the body's weightlessness in water.

VOA: special.2010.06.08

We've found that stimulation, electrical stimulation deep in the brain can help patients that have Parkinson's Disease and can reduce the tremors and loss of muscle control that many patients with Parkinson's Disease use.

我们已经发现,这种脑部深层的电刺激,可以缓解帕金森氏症患者的症状,如震颤和肌肉丧失控制,许多帕金森氏症患者都使用这种疗法

耶鲁公开课 - 生物医学工程探索课程节选

Now, in the heart action potential is moving from one heart muscle cell to another over the surface of the heart.

心脏中的动作电位,沿相邻心肌细胞在心脏表面传递

耶鲁公开课 - 生物医学工程探索课程节选

For years, researchers blamed muscle tension from tightening in the face, neck and the skin on top of the head.

VOA: special.2010.03.30

It's this lump of flesh and bone and muscle that's sitting here in front of you and that each one of you sort of drags around with you.

它是由一块块皮肤,骨骼和肌肉组成,它正坐在你们的面前,并且,你们中的每一个人都被这些肉体所牵制

耶鲁公开课 - 死亡课程节选

Now,researchers with the Rehabilitation Institute of Chicago are working on another method called TMR, or targeted muscle reinnervation.

VOA: special.2009.03.10

I mean it's--well it's not said directly but that's inferred isn't it, because all these are--they're doing all the muscle kind of things and they're eating the Texas Double Whopper.

我是指,尽管没有直接阐明却隐含其中,因为所有这些,广告里的人都吃着,德州巨无霸汉堡而且做着各种肌肉运动

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

All of these things combined help to improve heart activity, lower blood pressure and cholesterol levels, and reduce bone and muscle loss.

VOA: special.2010.06.08

Because muscle can use and frequently is using glucose as a source of energy.

因为肌肉细胞可以利用糖分,通常将糖作为能量来源

耶鲁公开课 - 生物医学工程探索课程节选

Nearly all of the major muscle groups are put to work.

VOA: special.2010.06.08

Well, why does it increase uptake of glucose into muscle cells?

那么,肌细胞为什么要增加糖的摄取

耶鲁公开课 - 生物医学工程探索课程节选

Two other symptoms of the disease are muscle weakness and tiredness.

VOA: special.2009.01.06

When it does it makes biochemical changes inside the cells and one of the things it does is increase glucose uptake into certain kinds of cells, particularly fat cells and muscle cells.

这导致细胞内部发生生物化学变化,其中的一个变化是,某些细胞开始增加对糖分的摄取,尤其是脂肪细胞和肌细胞

耶鲁公开课 - 生物医学工程探索课程节选

The heat burns off a small amount of heart muscle.

VOA: special.2010.03.02

It's very important because it provides-- does provide energy but it helps with muscle building and with the manufacturing the body does of its own proteins, and therefore, is a vital part of the diet.

蛋白质非常重要,因为它能提供,的确能提供能量,但它也能帮助肌肉塑形,参与身体内自身蛋白的合成,因此是饮食中不可或缺的组成部分

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Most people suffer only muscle pain because of heat stress.

VOA: special.2010.07.27

It occurs because blood flow gets reduced in that blood vessel and so the heart muscle, which is actively beating all the time, needs large quantities of oxygen provided by blood can't get the blood through the vessel.

发病原因是冠状动脉血流量降低,因为心肌搏动永不停歇,随时需要血液供给大量氧气,发病时血液无法正常流过血管

耶鲁公开课 - 生物医学工程探索课程节选

They are known as "second generation" drugs, designed to alleviate side effects of older "first generation" medicines that often caused muscle spasms and stiffness.

VOA: standard.2010.07.08

None of us expected it," Lautner,17,added weight and muscle to fill out his character Jacob;

VOA: standard.2009.11.23

"How does this hunk of flesh, which is not much different from a muscle it's just a bowl of porridge how does it produce the mind?

VOA: standard.2010.01.28

"How does this hunk of flesh, which is not much different from a muscle,you know, it's just a bowl of porridge how does it produce the mind?

VOA: standard.2010.01.15

Also on board is a new exercise machine, which is part of ongoing studies into the effects of long-term space flight on muscle and bone loss in astronauts.

VOA: standard.2010.04.05