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Researchers Restore Cell and Organ Function in Pigs After Death

The team’s technology could have implications for human surgeries, transplants and other treatments.

BySam Walters
Credit: CHIRATH PHOTO/Shutterstock

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As an animal dies, its inability to continue its circulation of blood and oxygen causes a torrent of internal issues that destroy its body’s cells and organs. Though this destruction has historically been a quick process, scientists say it need not occur at such a fast rate.

According to recent research in Nature, researchers have developed a technology that pumps protective fluids, capable of restoring circulation and certain critical functions to the cells and organs, throughout the bodies of deceased pigs. If further developed, the technology could have huge impacts on the field of human healthcare.

Though the loss of circulation and the destruction of cells and organs inevitably occurs following a death, scientists have always wondered about their ability to postpone the inevitable.

"All cells do not die immediately. There is a more protracted series of events," says David Andrijevic, a study author and neuroscience researcher at Yale School ...

  • Sam Walters

    Sam Walters is the associate editor at Discover Magazine who writes and edits articles covering topics like archaeology, paleontology, ecology, and evolution, and manages a few print magazine sections.

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