On the basis of the fundamental theory of Traditional Chinese Medicine, Plastrum Testudinis is likely to control the proliferation and differentiationof MSC through the adjustment of Bone Morphogenetic Protein 4(BMP4) expression.

• 根据中医理论的指导；龟板可能通过调节骨形态发生蛋白4(BMP4)表达来调控MSC的增殖和分化方向.