AIM: To detect the gastric expression of Toll-like receptor 2(TLR2),TLR4,nuclear factor-kappa B 65(NF-κB65),and serum levels of interleukin-6(IL-6) and IL-8 in mice with Helicobacter pylori(H.pylori) associated gastritis with splenogastric hygropyrexia syndrome(SGHS),and to investigatethe mechanism underlying the therapeutic effect of Mieyou decoction in the treatment of chronicgastritis.METHODS: BALB/c mouse were randomly divided into five groups: a control group,a modelgroup,a high-concentration Mieyou decoction group,a low-conc...