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. 2014 May 19;28(3):246–256. doi: 10.3341/kjo.2014.28.3.246

Fig. 1.

Fig. 1

Enzyme-linked immunosorbent assay analysis of the corneal lysate after chemical injury. The bar charts show the mean concentrations of pro-inflammatory cytokines. (A) Interleukin (IL)-17. (B) IL-6. (C) Tumor necrosis factor alpha (TNF-α). Control represents the normal cornea. Note that the production of cytokines IL-17 and TNF-α peaked at 1 week post-injury, and in contrast, peak IL-6 levels increased immediately after injury. The experiments were performed in duplicate.