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. 2017 Jun 26;18:128. doi: 10.1186/s12931-017-0580-3

Fig. 5.

Fig. 5

Among the patients with tuberculosis, correlations between the percentage of T helper (Th) 17 cells in CD4 lymphocytes and (a) the percentage of Th1 cells in CD4 lymphocytes, (b) Th2 cells in CD4 lymphocytes, (c) programmed death-1 (PD-1) on CD4 lymphocytes, (d) PD-1 on regulatory T cells (Treg), (e) PD-1 ligand-1 (PD-L1) on Th2 cells, or (f) PD-L1 on Th17 cells