Objective To explore Function improvement of chronic hepatitis b patients by two different drug plasma o the kidney and spleen detoxification acting on the dendritic cells, comparisoning which method is more can promote DCs activate T cell function to improve.Methods Extraction peripheral blood 60 ml of 20 patients of chronic HBV infection immune-tolerant phase and immune clearance period, separation develop mature dendritic cells, external intervention to DCs with the kidney and spleen to detoxify and detoxification compound Chinese medici...