接着，他修正了这些iPS细胞的镰刀形贫血遗传缺陷，并刺激这些iPS细胞分化发育成为能够制造小鼠红细胞的骨髓干细胞。

He then corrected the sickle-cell genetic defect and prodded the iPS cells to develop into the type of marrow stem cell that manufactures a mouse's blood cells.

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目的：研究辛伐他汀对大鼠成骨细胞增殖和分化功能的影响，探讨其刺激成骨的作用机制。

Objective: to study the effect of simvastatin on osteoblast proliferation and differentiation and to explore the mechanism of stimulation of bone formation by simvastatin.

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结论聚吡咯涂层具有良好的生物相容性，并且在阳极电刺激作用下对成骨细胞的增殖和分化有明显的促进作用。

Conclusion the Ppy films have good biocompatibility and the ti disk coated with the Ppy film can accelerate osteoblast proliferation and differentiation with positive electrical stimulation.

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So not all of the B-cells that are stimulated become plasma cells or antibody secreting cells.

所以,并不是所有的B淋巴细胞,被刺激分化成为,浆细胞或是抗体分泌细胞

耶鲁公开课 - 生物医学工程探索课程节选

So, either stimulates the production of-- and differentiation of B-cells, to produce a specific antibody that can neutralize the virus, or stimulates the production of cytotoxic T-cells that can kill infected cells within your body.

所以,疫苗的刺激要么能够,促进B淋巴细胞产生和分化,以生成特定的抗体来杀灭病毒,要么刺激T细胞释放细胞毒素,杀死身体里被感染的细胞

耶鲁公开课 - 生物医学工程探索课程节选