目的观察超低温冻存对人骨髓基质干细胞(BMSC)生物学特性的影响。
Objective To study the effects of cryopreservation on biological characters of human bone marrow stromal cell (BMSC).
将腺病毒感染的骨髓基质干细胞接种于修剪成一定形状的PLGA上，经电镜观察可见细胞贴附于材料表面和孔隙内并增殖。
Adenovirus-infected MSCs seeded onto PLGA showed high level of proliferation, and mass synthesis of cell matrix was observed with electronic microscoping.
重组病毒物理滴度测定后感染骨髓基质干细胞，在荧光显微镜下观察荧光强度。
After measuring virus titer, BMSCs were transfected and the fluorescence intensity was observed under fluorescence microscope.
目的：观察骨髓基质细胞源性神经干细胞移植治疗持续性植物状态的可行性及临床效果。
OBJECTIVE: To explore the possibility and clinical effect of bone marrow stromal cells-derived neural stem cell transplantation for treating patients with persistent vegetative state.
目的：观察骨髓基质细胞源性神经干细胞移植治疗持续性植物状态的可行性及临床效果。
OBJECTIVE: To explore the possibility and clinical effect of bone marrow stromal cells-derived neural stem cell transplantation for treating patients with persistent vegetative state.
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