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. 2021 Oct 28;12:778359. doi: 10.3389/fimmu.2021.778359

Figure 6.

Figure 6

Blockade of IL-6/IL-6R signaling reduces macrophages and T cells infiltration in allografts detected by immunohistochemistry staining. Representative images and quantitative analysis of CD68 (A), CD3 (B), CD4 (C), and CD8 (D) in the control, tocilizumab, and IL-6-/- groups (n = 4/group). *P<0.05; **P<0.01; ***P<0.001; NS, no significance.