Effect of Guava Leaf on IFN-? and IL-2 in Salivary of Children Patients with Noroviruses Diarrhea / 中国中医药信息杂志

ABSTRACT

Objective To elucidate the regulate role of the guava leaf on the levels of IFN-? and IL-2 in the salivary juice on children patients with noroviruses diarrhea. Method 50 patients with noroviruses diarrhea was grouped randomly to group A (30 patients), which was treated with guava leaf and group B (20 patients), which was treated with Smecta, and 20 health children was randomly choiced as normal control group. The levels of IFN-? and IL-2 in the salivary juice of the three groups were determined and compared before and after the treatments. Results The levels of IFN-? and IL-2 in the group A and B before the treatments were higher than the normal control group (P