Research Article

Topical Vitamin C Promotes the Recovery of Corneal Alkali Burns in Mice

Figure 4

Vitamin C inhibits the infiltration of the inflammatory cells. (a) The hematoxylin and eosin stains of the corneas of the two groups. (b) MPO immunohistochemical staining of the center and periphery of the cornea. (c, d) IOD/area of the MPO in the central and peripheral areas of the cornea. Abbreviations: Ctrl, control group (sterile water group); Vc, Vitamin C group; ns, no significant difference between the indicated groups. Means the comparison of Vc group and control group. Means the comparison with day 1. , , and . Scale bar = 50 μm. IOD means integral optical density, and MPO is myeloperoxidase.
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