But there could be a cleverer way: to awaken our bodies' own "endogenous" stem cells to achieve natural regeneration.
但是可能有更聪明的做法：唤醒身体自身的内源性干细胞来实现自然的重生。
2
Conclusion: AFP could be an endogenous substance which can enhance the proliferation of some neoplastic or tumor cells.
结论：甲胎蛋白是促进某些新生细胞或肿瘤细胞增殖的内源性物质。
3
The team will also conduct tests to investigate whether so-called porcine endogenous retroviruses (PERVS) from the pigs could infect human cells in culture.