In addition, a significant number of natural product-derived drugs are ranked in the top 35 worldwide selling ethical drugs or are in late-stage clinical development.

此外，很多天然产物衍生化药物处于世界处方药物销售的前35名或者处于临床后期试验。

youdao

Second, except for one company that is "high-tech" and several others that manufacture ethical drugs, the companies are in businesses that, on balance, seem rather mundane.

第二除了有一家是所谓的高科技公司，另外少数几家属于制药业以外，大多数的公司产业相当平凡普通。

youdao

Is it ethical to use drugs to control prisoners' behaviour?

用药物来控制犯人的行为合乎道德吗？

youdao

Four professional bodies - the Academy of Medical Sciences, the British Academy, the Royal Academy of Engineering and the Royal Society - have all said use of "smart" drugs raise serious ethical, philosophical, regulatory and economic issues.

BBC: 'Smart' drugs debate in Bristol

Pfizer and Quintiles, two American health-care firms, find India's crowded hospitals ideal venues for conducting cheap trials of new drugs (strictly to international ethical standards, they insist).

ECONOMIST: Indian business

Ideas floated for study include using advanced scanning techniques and genetics to fuel knowledge about who is most at risk for head injury, finding ways to regrow knee ligaments in a lab, identifying injury prevention strategies such as new drugs or new helmets, and addressing ethical issues surrounding player injuries.

CNN: STORY HIGHLIGHTS