基质细胞

matrix cell的用法和样例：

例句

A second cell type is the endometrial stromal cells.第二种为子宫内膜间质细胞。
HIM is the soil of orientation, proliferation, differentiation and development of HSC, of which hematopoietic stromal cell is an important component.人脐血中是否存在造血基质细胞及其生物学特点如何，脐血基质细胞能否在体外有效扩增，国内外相关的系统性研究较少。

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