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Unlike animals such as sea stars, humans have a more limited ability to regenerate parts of the body. But researchers are discovering just how flexible adult stem cells may be in their ability to produce divergent cells in the body.
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European doctors have successfully given a woman a new windpipe with tissue grown from her own stem cells.
The ground-breaking procedure could revolutionise how doctors carry out organ transplants in the future. Al Jazeera's Fergal Parkinson finds out more.
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Vince's white blood cells can't remember his best friend Howard, so he reminds them of their long standing friendship with a Pancake Crimp. Once Howard reminds Vince that edible frisbies really come alive when you add the chives, his white cells agree to take him into Vince's brain. Alternative comedy from the latest series of The Mighty Boosh, starring Noel Fielding and Julain Barratt.
A young mother in Spain was given a trachea transplant grown using her body's own stem cells. It's less likely to be rejected by her body, reports Sky News' Thomas Moore.
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Ignorant Americans will get the government they deserve.
The Socialist Republic of the United States.
My initial reaction to an Obama win.
Ron Paul
http://www.infowa rs.net/articles/nove mber2008/051108Paul. htm
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http://video.news.sk y.com/skynews/video/
A young mother has become the first in the world to get a new part of her body made from her own stem cells.
The woman in Spain received a new windpipe -- grown in a lab.
British doctors who were involved in the revolutionary transplant say it heralds a new era in medicine.
Our Health Correspondent Thomas Moore explains.
![Vince\](http://img.youtube.com/vi/gaqo2IhH4kw/2.jpg "Vince\")
