abstract |
An object of the present invention is to provide an angiogenic agent capable of sufficiently exerting the angiogenic effect of mesenchymal stem cells without infiltrating host cells and protecting from immune rejection, and a method for producing the same. According to the present invention, there can be provided an angiogenesis agent comprising (A) mesenchymal stem cells and (B) an immune barrier membrane enclosing the above-mentioned mesenchymal stem cells. |