Fig. 4

Effect of knockdown of miR-155 on T cell subsets in the serum of CSU rats. (A–B) The changes in CD3+, CD4+, CD8 + and CD4 + CD25 + T cell subsets in the blood of rats in each group were detected by flow cytometry. **P < 0.01 vs. normal group; ##P < 0.01 vs. NC group, ^&&P < 0.01 vs. CSU group, ^∆∆P < 0.01 vs. in-miR-155 group