Basic Medicine:Secrets of the Sequence（38）
Estimates of numbers of animals of all species used in medical research annually vary widely， but are in the millions. It depends on the particular thing you're trying to replicate. So， non-human primates might be used for virus research. Rats and dogs are used for drug metabolism for example. You name it there is some specific disease or condition that some animal might represent. Gizmos like this one may one day replace some animal test models.
- Added：2006
- Country：America
- Duration：30
- Time of update：2011/8/17 15:39:33