[The development of human embryonic spinal cord transplants in the spinal cord of adult rats].

Dynamics of transplants of human embryonic spinal cord fragments development in adult rat spinal cord was studied in immunosuppression. Transplants were shown to take roots and their cellular elements proliferated and differentiated. The peculiarity of such transplants is the lack of rough glio-connective tissue scar. Graft development in the spinal cord depends on histoblastic potential of the tissue transplanted and recipient spinal cord reaction to the transplantation.