These biologic cues should influence scaffold-implanted me senchymal stem cells (MSC) or bone marrow stromal cells (BMSC) to form the neces sary tissue for site-specific facial reconstruction.

• 这些生物刺激信号可影响植入支架内的间充质干细胞（MSC）或骨髓基质细胞（BMSC），从而形成面部重建所需的组织。