Objective To investigate the effect of uroacitides injection on cell-mediated immunity function by measuring the concentration of cytokines in the supernant collected from the macrophage cells of the patients and the healthy after cultivation.Methods The vein blood from thirty patients and healthy individuals was requried and then the peripheral blood mononuclear cells(PBMCs) was separated with density gradient centrifugation.The PBMCs were plated at a density of 106 cells/ml in RPMI 1640 and treated with u...