Conclusion Intravenous administration of bone marrow stromal cells after stroke in rats can promote the recovery of the nervous functions and improve the expression of bcl-2 protein.

• 结论 经静脉移植骨髓基质细胞可明显改善大鼠局灶性脑梗死后神经功能恢复，并可上调脑内bcl-2蛋白表达水平。