Histologically, a variety of mature tissue elements may be found.

组织学上，可见多种成熟组织成分。

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Ten years after the discovery of human es cells, scientists are still working on standardizing procedures for coaxing pluripotent cells to become mature tissue.

在发现人类胚胎干细胞的十年之后，科学家们仍致力于研究将多能细胞“哄骗”成为成熟组织细胞的标准过程。

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Eight weeks later, they found that the graft, guided by cues such as blood pressure from the surrounding tissue, had remodeled itself to resemble a mature artery.

八周后他们发现，在血压及周围组织环境的引导下，这些移植物重新塑性，类似成熟的动脉。

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A progenitor cell, the definition, it just means it can generate the cells that are typical of that tissue or that organ, so it's capable of becoming these mature classes of cells.

祖细胞的定义就是,它能产生那个器官或者组织内的,所有的典型细胞,所以它可以成为那一类的成熟细胞

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This prompting is done with growth factors (molecules that stimulate tissue growth, and then maintain mature organs).

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It is hoped that work of this kind will eventually enable scientists to turn mature cells back into stem cells which have the ability to become any type tissue in the body.

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