[Objective]To investigate the effect of different treatments of TCM(tonifying kidney, strengthening spleen and tonifying kidney combined with strengthening spleen)on DC cells in patients with chronic hepatitis B(CHB). [Methods]Twenty-four patients with chronic hepatitis and ten healthy controls were included in this study. DC cells of phenotype CDIα, CDSO, CD86 and HLA-DR were differentiated from peripheral blood mononuclear cells (Pt3MCs), incubated and induced. Then the DC cells were interfered by plasma of medicine of different treatm...