The voltages used to open seals could also affect the stem cells, but Melosh explains they could solve this problem by recessing the pores so that the electric fields are more distant from the cells.

• 用于穿孔的电流有可能会影响干细胞，米洛许说，他们现在已经可以用把孔洞深埋的方式，将电场与细胞的之间的距离拉长。