ABSTRACT
Objective To study the effect of Wulong granules on the expression of IL-2 mRNA,IL-4 mRNA and IL-6 mRNA in allergic rhinitis(AR) rats in Spleen Qi deficiency type. To establish the clinic treatment principle-tonify Spleen and reinforce Qi of AR through the lab study. Methods Established AR model with combination of disease and Zheng,checked the expression of IL-2 mRNA,IL-4 mRNA and IL-6 mRNA of nasal mucosa were detected with RT-PCR. Results Wulong granules can adjust the expression of mRNA of AR rats' nasal mucosa. It can descend the ascensus of IL-4 mRNA,IL-6 mRNA and the drop of IL-2 mRNA. Conclusion Wulonggranules can show treatment effect to AR rats through adjusting the expression of cell factors such as IL-2 mRNA,IL-4 mRNA and IL-6 mRNA.