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. 2020 Apr 27;11:2040622320916014. doi: 10.1177/2040622320916014

Figure 6.

Figure 6.

Efficacy of short-term and low-dose IL-2 treatment in regulating levels of CD4+T subsets. (a, b, e, f) Absolute numbers of Th1, Th2 and the ratio of Th1/Th2 and Th17/Treg in PB were no statistical difference after IL-2 treatment. (c, d) Absolute numbers of Th17 and Treg cells in PB, especially Tregs, were significantly increased in patients after IL-2 treatment. Within-group comparisons were made using the Wilcoxon test before (blue) and after (red) IL-2 therapy.

IL-2, interleukin-2; PB, peripheral blood; Tregs, regulatory T cells.

**p < 0.01, ***p < 0.001. Asymptotic significances (2-sided tests) were displayed. The significance level was p < 0.05.