martes, 21 de julio de 2009

Mad cow disease. Is our food safe?

If you want to know more about prions related with Mad cow disease, kuru, fatal familial insomnia and Creutzfeldt Jakob disease, you can find information in the next video:

http://www.youtube.com/watch?v=oECHOITMWMk

Duration time: aprox. 30 min.
Please post your opinion about this new health problem.

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