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. 2018 Aug 14;9:1098. doi: 10.3389/fphys.2018.01098

FIGURE 3.

FIGURE 3

Immune cell migration. (a–h) IHC of neutrophil marker, MPO. MPO-positive cells were found just below the epithelium of the injection area. (i–p), IHC of T cell marker, CD3. CD3-positive cells were shown all around the injection area. (q,r) MPO- and CD3-positive cells ratio analysis at the injection area. The results are expressed as the mean ± SD. p < 0.05, ∗∗p < 0.01, ∗∗∗p < 0.005. Scale bar, 100 m.