英语语法分析

This review focused on several important cytokines participating in hematopoietic stem cell mobilization and megakaryocytopoiesis.

该综述关注的是参与造血干细胞动员和生成巨核细胞的几种重要细胞因子。

Hematopoietic stem cell research is a new subject.

造血干细胞的研究是一门新兴的学科。

And the best source of the hematopoietic stem cell is the cord blood of her siblings.

而造血干细胞的最好成婚源那么她同胞兄弟姐妹的脐带血。