Fig. 6

QD and its active components shifted Th17 dominance to Treg dominance in UC mouse (n = 5). (A) Representative frequencies of CD4 + Foxp3 + cells (Treg) and CD4 + IL-17+ (Th17) cells were presented in LPMCs of mice and the frequency ratios of Treg/Th17 were compared in each group. (B) The concentrations of Treg and Th17 lineage-associated cytokines (IL-6, IL-10, IL-17 A and TGFβ1) were presented in serum samples of mice in each group. (∗P value < 0.05)