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. 2020 Feb 6;15(2):e0228252. doi: 10.1371/journal.pone.0228252

Fig 6. Characterization of immune cell infiltration in corneal stroma.

Fig 6

(A) Corneal sections from 3 days post challenge were stained with (A) Iba1 for macrophage, and (B) CD3 for T lymphocytes. Quantification of (C) Iba1-positive macrophages, and (D) CD3-positive T cells in corneal tissue sections was performed from 10 different regions of cornea stroma per eye (n = 6). Statistical analysis was done using One-Way ANOVA and Tukey-Kramer test. *P ≤ 0.05 **P ≤ 0.01, ***P ≤ 0.001.