They found that forty-one percent of the profiles chosen at random included information about alcohol or drug use.

VOA: special.2009.02.18

Because we've learned about that biology we've been able to make erythropoietin outside the body and use it as a drug.

由于我们已经知道了这种生物学机制,因此我们能体外制造促红细胞生成素,并作为药品应用

耶鲁公开课 - 生物医学工程探索课程节选

When you don't produce enough insulin yourself, as diabetics do not, then you can use insulin as a drug.

如果你的体内不能产生足够的胰岛素,例如糖尿病人,你就可以将胰岛素作为药物使用

耶鲁公开课 - 生物医学工程探索课程节选

She says these sculptures comment on problems in society such as drug use and smoking.

VOA: special.2010.07.09

The other pathway that I think is very promising is now to use stem cell generated cells in culture dishes to use them for high throughput drug screening now we can test thousands of different drugs without killing so many animals.

第二个目标的前景相当广阔,我们可以用干细胞,在培养皿中大量繁殖各种细胞,用于大剂量的药物试验,让你无需屠戮动物,就能进行各种药物试验。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

They found that forty-one percent of the pages included information about alcohol or drug use.

VOA: special.2009.02.03

Now, sometimes the agonist is the natural ligand itself and that's - an example of that is when you use insulin as a drug.

有时激动剂药物就是天然配体分子,例如将胰岛素作为药物使用

耶鲁公开课 - 生物医学工程探索课程节选

The research is called the National Survey on Drug Use and Health.

VOA: special.2010.10.11

So if you can make 100 tons of the drug but it costs $100,000 a gram that might not be a useful drug because nobody could afford to use it.

虽然你能制造一百吨药,但每克药得十万美元,这药就没什么用,因为没人能用得起它

耶鲁公开课 - 生物医学工程探索课程节选

The activities are said to include drug use,sexual behavior and violence.

VOA: special.2009.02.03

Her son,Redmond O'Neal, was jailed for drug use.

VOA: special.2009.12.27

Campbell says an aggressive approach used to combat drug use among Afghan security and police forces might work elsewhere.

VOA: standard.2010.06.23

I think we're pretty far past that." With drug use high, Kerlikowske says U.S.scientists conduct 85 percent of the world's research on drug treatment.

VOA: standard.2010.07.02

Campbell says Afghan and world leaders must look at the socio-economic factors fueling drug use.

VOA: standard.2010.06.23

Recently,a group of experts advised the Food and Drug Administration that the drug needs more controls and better directions for use.

VOA: special.2009.07.21

Last week,a group of experts advised the Food and Drug Administration that the drug needs more controls and better directions for use.

VOA: special.2009.07.08

It says that, with the use of insecticides, better testing and drug treatments, the world could reach its goal of zero malaria deaths by twenty fifteen.

VOA: special.2010.04.20

This is called "off-label" use of a drug.

VOA: special.2009.09.11

Khan pointed to numerous scientific studies from Europe,Canada, and the United States, as well as reports from the World Health Organization and the U.S.Institute of Medicine, that all show a link between veterinary use of antibiotics and higher risk of drug-resistant infections among humans.

VOA: standard.2010.07.21

"We have to make sure that the compound will be sufficiently efficacious to be used in the clinical setting, it has to be safe, and again we can make the drug sufficiently cheaply that it will be appropriate for the use in the clinical setting."

VOA: standard.2010.04.05