Figure 2. VEGF levels in the cornea. The results showed that the VEGF levels of all medicine-treated groups obviously decreased compared to that of the PBS group (p<0.05). The VEGF level was lowest in the dexamethasone-treated group, and there was a statistically significant difference between the dexamethasone-treated group and the other groups (p<0.05). All doses of KH906 decreased VEGF levels. There was no statistically significant difference between the Avastin-treated group and the KH906-treated groups (p>0.05). PBS: PBS, DEX: dexamethasone, AV: Avastin, K-5:KH906 (5 mg/ml), K-10:KH906 (10 mg/ml), K-20:KH906 (20 mg/ml).