Objective: To study the effect of bone marrow-derived mesenchymal stem cell transplantation on wound repair after myocardial infarction and provide the theoretical basics for MSC transplantation.

目的：探讨骨髓间质干细胞(msc)移植对心肌梗死后创伤修复的影响，为临床MSC移植提供理论基础。

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Express mesenchymal stem cell-related antigen CD105 and CD44, but not express hematopoietic cell antigen CD34 and CD45, which was identical to human bone marrow-derived mesenchymal stem cells.

表达间充质干细胞相关的抗原cd 105, CD 44，但不表达造血细胞抗原cd 34, CD 45，这与源于骨髓的间充质干细胞一致。

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To study murine bone marrow derived endothelial cell line.

对小鼠骨髓内皮细胞株的特性进行研究。

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The researchers showed that it could be used to grow mesenchymal stem cells (MSCs), a kind of primitive cell derived from bone marrow that can be easily grown in culture.

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