9 May 2012 Updated at 14:14 ET
Stem cell shield 'could protect cancer patients'
James Gallagher
Health and science reporter, BBC News
The trial is being conducted on patients with brain cancer
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It may be possible to use "stem cell shielding" to protect the body from the damaging effects of chemotherapy, early results from a US trial suggest.
link-
http://www.bbc.co.uk/news/health-18007789