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Biotechnology and health

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🎓MIT Tech Review··1 分钟阅读

The quest to keep organs alive outside the body

This week, I covered a fascinating effort to preserve organs outside the body. There’s a huge shortage of donor organs, and one of the main reasons is time—they survive only a matter of hours outside the body, even when they’re kept on ice. Doctors dream of organ banks—stores of human organs that ca

过冷肾脏已被移植到猪体内,这是一项“里程碑式的成就”
🎓MIT Tech Review··1 分钟阅读

过冷肾脏已被移植到猪体内,这是一项“里程碑式的成就”

Supercooled kidneys have been transplanted into pigs in a “landmark achievement”

对于器官捐赠来说,时间就是一切。一旦器官被小心地从捐献者体内取出,它就会开始恶化。外科医生需要几个小时的时间才能将其送入接受者体内。放置时间太长,器官将无法使用。大多数情况下,器官会被保留……