Part one) Marrow stromal cells (MSCs), transplanted intravascularly, were shown to be able to migrate into sites of brain injuries, suggesting that MSCs possess migratory capacity.

• 第一部分)近年来,研究证实静脉或动脉直接注射的骨髓基质细胞可向脑损伤区迁移,说明骨髓基质细胞具有体内迁移的特性,但目前关于其向损伤区迁移的具体机制还不清楚。