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. 2020 Aug 6;9(8):2536. doi: 10.3390/jcm9082536

Figure 3.

Figure 3

Percentage of PD-1+ immune cell subpopulations in PD-1+ cells and the percentage of PD-1/PD-L1 double-positive CD8+T cells throughout pregnancy and in nonpregnant women. The percentage of the PD-1+ CD8+T cells (A) and PD-1+ NKT-like (B) cells in the PD-1+ cell population (A) and the percentage of PD-1+/PD-L1 double-positive CD8+T cells (C) The solid bars represent medians of 10, 13, 10 and 12 samples, the boxes indicate the interquartile ranges, and the lines show the most extreme observations. Differences were considered statistically significant for p-values ≤ 0.05. Variables with the same letter indicate no statistically significant difference, while different letters indicate a statistically significant difference.