In a way, we're back to the questions we started with about trolley car and the organ transplant.
某种程度上,我们又回到了最初的问题,即之前的电车和器官移植问题。
Then that would open up lots of more possibilities for organ transplantation than are known now.
这项技术将给器官移植领域,带来更多的可能性
You got a transplant, I want to see the old body part.
你说你做了移植手术,我就要看看你换下来的器官或组织
Not just an amplification system that you put in your ear, but actually an implant that replaces the function of an organ inside your ear.
人工耳蜗不是一个简单的,植入耳朵的扩音系统,而是一种,能替代听力器官功能的移植物
It's the reason why you can't do organ transplants between people that aren't immunologically matched.
这也就是器官移植,无法在免疫不匹配的个体间进行的原因
What if we could just take a few cells from that donor organ, ship them to the site, grow a new organ at the site and then implant it there?
如果我们只需,从供体器官中取一些细胞,把他们放到适当的位置培养出新的器官,就完成了移植过程,这又意味着什么
If you take an organ from one person and put it in another, if their MHC molecules don't match then the immune system recognizes the immune system of the host recognizes 'this is not the right MHC for me' and the immune tries to destroy those cells.
如果将器官从一个人移植到另一个人,免疫系统识别出MHC分子并不匹配,宿主的免疫系统就会说,这不是我的MHC,免疫系统就会试着摧毁移植器官的细胞
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