[Changes of ultrastructure of the capillary endotheliocytes of ischemized and nonaffected muscular tissue after transplantation of human hemopoietic stem cells of fetal liver in experiment in vivo].

In experiment was investigated ultrastructure of the capillaries endothelial cells and histological peculiarities of muscular tissue on various stages after transplantation of hemopoietic stem cells of fetal liver (HSCFL). There was proved, that in ischemic environment HSCFL stimulate processes of angiogenesis, and in the case of transplantation into intact muscular tissue they are differentiating into the tissue macrophages, not interfering with muscular tissue structure.