Figure 1. Corneal epithelial wound healing immediately and 48 h after alkali burn. A: The control group, immediately after alkali burn. B: The control group, 48 h after alkali burn. C: AM suspension group, immediately after alkali burn. D: AM suspension group, 48 h after alkali burn. E: Serum eyedrop group, immediately after alkali burn. F: Serum eyedrop group, 48 h after alkali burn. The figure is representative of the experiments. In the control group, the wound immediately after alkali burn (A) was not changed after 48 h (B). However, in the AM suspension group, the wound immediately after alkali burn (C) was decreased after 48 h (D). Furthermore, in the serum eyedrop group, the wound immediately after alkali burn (E) was decreased after 48 h (F). The wound healing ratio (G) was significantly higher in the AM suspension and serum eyedrop groups than the control group (p<0.001). The difference between the AM suspension and serum eyedrop groups was not statistically significant (p=0.458).