The miracle of organ donation — and a breakthrough for the future | Abbas Ardehali

The miracle of organ donation — and a breakth...

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What to do when you’re told there’s nothing left to try | David Fajgenbaum and Kiah Williams

What do you do when the world declares something impossible? When physician-scientist David Fajgenbaum was dying from a rare disease and social entrepreneur Kiah Williams was confronting the realities of economic hardship, they began asking a different question: What can I do tod ...  Show more

The tiny organisms transforming farming | Karsten Temme

What if the solution to feeding humanity has been hiding in the soil for millions of years? Bioengineer Karsten Temme discovered a remarkable answer to this question: for eons, crops relied on soil microbes to convert atmospheric nitrogen into food — until modern farming severed ...  Show more

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The miracle of organ donation — and a breakthrough for the future | Abbas Ardehali
TED Health

Organ transplants save lives, but they come with challenges: every minute a healthy donated organ is on ice increases risk. And even if things go perfectly, rejection of the organ is still possible. Cardiothoracic surgeon Abbas Ardehali introduces cutting-edge medical advances in ...  Show more

CLASSIC: Crime, Kidnapping and Organs: The Red Market
Stuff They Don't Want You To Know

For the majority of human history, a failing vital organ was a death sentence. Yet hard-won lessons from countless tragic medical experiments have given modern humans the amazing ability to swap a failing organ from a healthy one, often with good odds of surviving the operatio ...

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How does heart transplant surgery work? | Roni Shanoada
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Your heart beats more than 100,000 times a day. In one minute, it pumps over five liters of blood throughout your body. But unlike skin and bones, the heart has a limited ability to repair itself. So if it’s ever severely damaged, there's often only one medical solution: replacin ...  Show more

Chimeras in medicine: xenotransplantation
Health Report - Full program podcast

Many people are currently waiting for an organ donation, and some of those waiting may die before a suitable organ is found. However some researchers think that we will be able to grow organs in animals to be then safely transplanted into humans. This is the first of two features ...  Show more