The effect of Fructus Lycii and 7 other traditional Chinese medicines on the morphology of diploid cells cultured in vitro, velocity of growth, phagocytosis and phagocytic index of macrophages of the abdominal cavity in mice was studied, using the method of cell cultivation and determination of the phagocytic function of macrophages.Plastrum Testudinis,Fructus Psoraleae and Fructus Lycii obviously promoted the velocity of growth and proliferaton of the diploid cells and increased phagocytosis of macrophages...