Human fetal adrenal medullary tissue removed from the fetus donor aborted atthe age of 16,20 and 24 week′s gestation was cultured for two weeks The morphologyand function of the tissue and cells were observed.The results suggest that the adrenal medullary tissue cultured from the fetus donor aborted at 24 week′s gestationhas high functional secretory of DA.The tissue cultured was transplanted to thesubcortex in twenty four adult rabbits.This is the first demonstration that the humanfetal adrenal medullary t...