CONCLUSION: Bone marrow stem cells mobilized by rhG-CSF can reduce MMP-9 expression in the peripheral tissues of hematoma region and relieve brain edema in ICH rats.

• 结论：重组粒细胞集落刺激因子动员骨髓干细胞能下调脑出血后血肿周边组织基质金属蛋白酶9的表达，并减轻脑水肿的程度。