Figure 6 of Sumioka, Mol Vis 2008; 14:2272-2281.

Figure 6. Cornea alkali burn model in rats. Alkali exposure resulted in an epithelial defect, stromal opacity, and hemorrhaging in the anterior chamber. These pathological findings were overall less severe in the Smad7-Ad group (B,D) as compared with the control Cre-Ad group (A,C) at day 3 (A,B) and week 1 (C,D).