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Figure 5 | Respiratory Research

Figure 5

From: Imbalance of dendritic cell co-stimulation in COPD

Figure 5

OX40L / PD-L1 ratio and its association with emphysema. Graph A shows the ratio of OX40L expression on mDCs to PD-L1 expression on pDCs (OX40L/PD-L1 ratio) of 21 never-smokers (Never-Smoker), 21 current smokers with normal lung function (Smoker) and 54 patients with COPD (COPD). The other graphs show the correlation between the OX40L/PD-L1 ratio and the diffusion capacity (DLCO) (B), the residual volume (RV) (C) and the total lung capacity (TLC) (D) of the 54 patients with COPD. The Spearman’s correlation coefficient (r) and the p-value (p) is given for each correlation.

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