Mesenchymal stem cells (MSCs) is a kind of mult ip otent adult stem cells that have the ability of differentiation into mesoderm ce lls, even endoderm and neuroectoderm cells in vivo and in vitro.

• 间充质干细胞是一类具有多向分化潜能的成体干细胞,在体内外不仅可以被诱导分化为中胚层细胞,而且可以分化为内胚层和神经外胚层细胞。