In fact, when the researchers created nerve injury such that new myelin would not be formed, the macrophages continued to lurk around the injury site.
In fact, when the researchers created nerve injury such that new myelin would not be formed, the macrophages continued to lurk around the injury site.
实际上，当研究人员（再次）损伤神经，使髓鞘不能形成时，巨噬细胞继续留在受损位点。