Histologic study of the outcome of components of nerves of human corpses grafted in nude mice (a model of chimeric intercellular communication)

Human corpse nerves are microsurgically grafted in nude mouse and biopsied from 1 to 152 days after graft. Schwann cells ever survived and probably produce angiogenic factors stimulating mice vessels. Others nerves are grafted end to end with mouse sciatic nerve. Mouse's neurites invading grafts are surrounded by human Schwann cells and set up normal chimeric nerve.