translation.en: And that idea was that the small intestine of a pig, if you threw away all the cells, and if you did that in a way that allowed it to remain biologically active, may contain all of the necessary factors and signals that would signal the body to heal itself.
translation.zh: 这个点子就是，猪的小肠， 如果你能剥除所有的细胞， 如果你能在保持其生物活性的前提下做到这个， 这里面就可能包括所有必需的因子和信号 来启动身体自我修复的功能。