IL10 and Sepsis: After being treated with rSj-Cys, the serum levels of ALT, AST were obviously decreased, and the sepsis-caused liver injury scores was much reduced with the best results for group treated with 10 μg of rSj-Cys compared to mice with sepsis without treatment, which is consistent with the highest levels of IL-10 and TGF-β1 cytokines and lowest levels of pro-inflammatory cytokines in sera measured above.