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发明公开
CN104800891A 一种增强体外培养间充质干细胞生物抗氧化功能的细胞外基质生物材料、制备方法及其应用 失效 - 权利终止

一种增强体外培养间充质干细胞生物抗氧化功能的细胞外基质生物材料、制备方法及其应用
摘要：
本发明提供一种增强体外培养间充质干细胞生物抗氧化功能的细胞外基质生物材料、制备方法及其应用，该细胞外基质生物材料的制备步骤如下：脐带间充质干细胞培养在完全培养基中，密度≥90%时，加入完全培养液培养7-10天，每3天换液一次，之后加入脱细胞液，构建成细胞外基质生物材料。本发明的细胞外基质生物材料能够增强体外培养间充质干细胞生物抗氧化功能。
摘要（英）：

The invention provides an extracellular matrix biological material for improving a biological anti-oxidizing function of mesenchymal stem cells of an in-vitro culture, a preparation method and an application thereof. The extracellular matrix biological material is prepared by the following steps of when the umbilical cord mesenchymal stem cells are cultured in a complete medium and the density is greater than or equal to 90%, adding a complete culturing liquid, culturing for 7 to 10 days, replacing the liquid at the intervals of 3 days, and adding a decellularizing agent, so as to form the extracellular matrix biological material. The extracellular matrix biological material has the advantage that the biological anti-oxidizing function of the mesenchymal stem cells of the in-vitro culture can be improved.

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