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. 2020 May 12;11:676. doi: 10.3389/fphar.2020.00676

Figure 5.

Figure 5

(A) The effect of different concentrations of TNF-α on the proliferation of B cells was detected by CCK-8. (B) The effect of different concentrations of etanercept on the proliferation of B cells stimulated by TNF-α was detected by CCK-8. (C) Expression of TNFRII on type I transitional B cells (CD19+IgM+IgD), type II transitional B cells (CD19+IgM+IgD+), and mature B cells (CD19+IgD+IgM) by flow cytometry. ##p < 0.01 vs TNF-α group, **p < 0.01 vs Control group.