Skip to main content
Fig. 2 | BMC Immunology

Fig. 2

From: The exhaustion of lymphocytes is the main factor that decreases the sensitivity of QFT-GIT detection in silicosis

Fig. 2

The expression of PD-1 on CD4+T cells CD8+T cells and CD56+NK cells in silicosis. a Gating strategy and expression profiles of PD-1 in peripheral CD4+T cells CD8+T cells and CD56+NK cells in TB group, SILs group, SILs&LTBI group TB&SILs-P group and TB&SILs-N group. b The expression of PD-1 on CD4+T cells in TB group, SILs group, SILs&LTBI group TB&SILs-P group and TB&SILs-N group; c The expression of PD-1 on CD8+T cells in TB group, SILs group, SILs&LTBI group TB&SILs-P group and TB&SILs-N group; d The expression of PD-1 on CD56+NK cells in TB group, SILs group, SILs&LTBI group TB&SILs-P group and TB&SILs-N group; e Analyzed the correlation between the level of IFN-γ and expression of PD-1 on CD4+T cells; f Analyzed the correlation between the level of IFN-γ and expression of PD-1 on CD8+T cells; g Analyzed the correlation between the level of IFN-γ and expression of PD-1 on CD56+NK cells. *p < 0.05; **p < 0.01; ***p < 0.001

Back to article page