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. 2019 Sep 23;14(9):e0222515. doi: 10.1371/journal.pone.0222515

Fig 2. BM-MSCs administration inhibited CD4+ and CD68+ immune cell infiltration and augmented Treg proportion in the corneal allografts.

Fig 2

Representative flow cytometric histograms and quantified bar graphs of CD4+ (A), CD8+ (B), and CD68+ (C) immune cells infiltrating in the corneal allografts on day 10 post-operation. (D) Representative flow cytometric contour plots and quantification of Foxp3+/CD4+ Tregs in the corneal allografts at day 10 following transplantation. n = 5 / group, * p < 0.05, ** p < 0.01.