Fuganning recipe can restrain hypersusceptibility reaction of the model mice which have deficiency of spleen healthy energy, holding food stagnation gived by DNFB and increase weight of thymus gland and spleen. So it can improve immune function.

• 复感宁方可以不同程度地抑制DNFB所致的食滞脾虚模型小鼠的迟发性过敏反应,并能增加胸腺、脾脏重量,提示其具有良好的免疫调控作用。