Scientific American Frontiers

Season 12 Episode 9

Body Building

Aired Unknown May 28, 2002 on PBS
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Episode Summary

Body Building
Most people do not think of engineers as body builders, but MIT scientists are building body tissues from scratch in a lab. Tissue engineers are building everything from a nose, heart tissue, retina tissues and liver tissues. Now that the first complete liver is living, how far do scientists have to go to use lab-produced livers in liver transplant recipients? Some say the "Lab Liver" will be available for our grandchildren, but maybe sooner. Others say this is the first step towards building a complete laboratory version of the human body.moreless

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