They found that TGF-beta helps to heal wounds and is important in the body's defense system against disease.

VOA: special.2009.01.27

First, hopefully your blood clots and so that stops you from dying from loss of blood there, but your body tries to heal this wound that's created.

首先,顺利的话血液会形成凝块,使你不至于流血而死,进而身体尝试着去愈合创口

耶鲁公开课 - 生物医学工程探索课程节选

And this fluid eventually starts to leak out and those lesions would heal, but they leave scars in most cases.

这些液体最终会流出来,伤痕也会痊愈,但大部分情况下会留下疤痕

耶鲁公开课 - 生物医学工程探索课程节选

No such thing. It is to heal one of the five and to leave the other four to bleed more than ever."

VOA: special.2009.04.09

While she was recovering, her doctor suggested musical therapy as a way to heal her brain.

VOA: special.2009.10.30

I think the patient is stabilized. There are still wounds that have to heal.

VOA: special.2009.04.04

He watched the United States try to heal itself and increase democracy.

VOA: special.2009.04.12

He's here to heal. Child of the cosmos, Mind traveling through Warm sands and subway tracks Humming lullabies in broken Arabic, like"Ahibak,akhi"*(*ahibak,akhi: I love you,my brother) And it's been far from easy On my clumsy days;

VOA: special.2009.04.17

Officials say they will soon begin the process of long-term recovery, as American Samoans begin to heal their wounds.

VOA: standard.2009.10.06

"Today I am pleased to report that there are encouraging signs that the financial system is starting to heal,"

VOA: standard.2009.05.20

But there is no unity on the best medicine to heal the ailing system.

VOA: standard.2009.06.15

trying to heal a sick economy and promoting his administration's economic recovery plan.

VOA: standard.2009.12.15

On January 24, Pope Benedict lifted the excommunication of British-born Richard Williamson and three other bishops to try to heal a 20-year-old rift that began when they were thrown out of the Church for being ordained without the permission of Pope John Paul II.

VOA: standard.2009.03.12

During almost a year of recovery, Gardot turned to music to help her heal both mentally and physically.

VOA: special.2009.10.30

There,in buildings dating back more than a century, psychiatrists attempt to treat and possibly heal a dangerous assortment of patients.

VOA: standard.2010.02.27

In a sharp attack on Iranian leaders last Friday, former President Akbar Hashemi Rafsanjani warned those in power to "abide by the will of the people" and heal the wounds of the recent crisis.

VOA: standard.2009.07.20