Abstract: Objective：WT5”BZ〗To observe immune regulation effect of Liyankang granule on children.WT5”HZ〗Methods：WT5”BZ〗The present study has been carried out using NaCMC injected into the mice's abdominal cavity to cause inflammation and induce white blood cell migration,varnishing DNFB to induce mice's DTH,injecting colloid activated carbon suspension into mice's tail vein,with 10% of sheep RBC injected into the abdomen to immunize mice.We observed inhibitory function of Liyankang granule on NaCMC to cause inflammation and induce white blood cell migration,the effect of DNFB on inducing mice's DTH and the effect on clearance speed of carbon particle in mice's blood and serum agglution of mice.WT5”HZ〗Results：WT5”BZ〗Liyankang granule for children could obviouly inhibit migration of white blood cells,having obvious effect on inhibiting DNFB to mice's DTH,but the effect on clearance speed of carbon particle in mice's blood and serum agglutinin of mice was not obvious.WT5”HZ〗Conclusion：WT5”BZ〗Liyankang granule for children has certain immune regulation effect.

Key words: Inflammation;Traditional Chinese drug/Therapy；Animals, laboratory；Rats, Wistar；Mice