结论胎盘间充质干细胞具有牙向分化的潜能。
Conclusion PMSCs have the potential to be induced to odontoblast-like cells.
结果与结论：胎盘间充质干细胞、骨髓间充质干细胞均成贴壁生长、形态均一的成纤维样细胞梭形外观，但后者体积略小。
RESULTS AND CONCLUSION:PMSCs and BMSCs had the adherent growth ability, morphology of fibroblast-like cells and spindle-shaped appearance, but the latter had the slightly smaller size.
目的探索间充质干细胞在人胎盘组织中的分布规律。
To investigate the distribution pattern of mesenchymal stem cells in human placentas by immunofluorescence staining and immunohistochemical staining.
人脐带和胎盘来源的MSC取材容易，较骨髓间充质干细胞有更广泛的应用前景。
Human umbilical cord-derived and human placenta-derived MSCs are easily available, which have more widespread application prospect than bone marrow-derived MSCs.
结论：胎盘组织可能是新的间充质干细胞来源。
Conclusion: Placental mesenchymal stem cells could be regarded as an alternative source of MSCs.
方法采用酶直接消化法从胎盘组织中提取间充质干细胞，并利用流式细胞术及染色体核型分析技术鉴定其干细胞特性。
Methods the enzyme directory digestion method was used to isolate Mesenchymal stem cells from Human Placenta and flow cytometry and karyotyping were used to evaluated the character of stem cells.
目的：比较人胎盘源间充质干细胞和人骨髓源间充质干细胞体外分离培养、扩增及生物学性状的差异。
OBJECTIVE: To compare the differences in isolation and culture in vitro, amplification and differences in biological characteristics between PMSCs and BMSCs.
目的：比较人胎盘源间充质干细胞和人骨髓源间充质干细胞体外分离培养、扩增及生物学性状的差异。
OBJECTIVE: To compare the differences in isolation and culture in vitro, amplification and differences in biological characteristics between PMSCs and BMSCs.
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