Fig. 1
Effect of H-RN on the production of IL-6, MCP-1 and IFN-γ in corneal fibroblasts. Cells were stimulated by LPS (10 μg ml−1) or poly(I:C) (10 μg ml−1) and incubated with H-RN (10, 50, 100 μM), H-GP (100 μM), and DEX (100 μM) for 6 h (for RT-PCR) or 24 h (for ELISA). The mRNA (a–d) and protein (e–h) level of IL-6, MCP-1, and IFN-γ were analyzed by RT-PCR and ELISA. Data are expressed as mean ± SD. #p < 0.05 compared with control group; *p < 0.05 compared with LPS or poly(I:C) group; DEX, dexamethasone