Figure 2. Netrin-4 inhibits cornea inflammation, adhesion and chemotactic factors induced by alkali-burn.

Corneal inflammation evaluated by real-time PCR for the mRNA expression of IL-1β (A), IL-6 (B), MIP-1 (C), MCP-1 (D), ICAM-1 (E) and VACM-1 (F) in the corneas of each group. The figure is a summary of three experiments with n=3 corneas per time point per group per experiment. Data are shown as mean±SD. ^aP<0.05, ^bP<0.01, ^cP<0.001. Scale bar: 20 mm.