Artificial liver progress
b'The liver is an incredible organ that does a number of different jobs - including cleaning our blood and breaking down chemicals and drugs - to keep us healthy. And liver problems can have serious consequences, resulting in potentially needing a new one in the case of liver failure. And there aren\'t exactly loads of spare healthy livers around, and some people just aren\'t suited for transplant. But this week, scientists have published news of an artificial liver system that cleans the blood, and returns it again to the body within a matter of hours, whilst also encouraging the liver tissue to... Like this podcast? Please help us by supporting the Naked Scientists'