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. 2018 Nov 8;13:7251–7273. doi: 10.2147/IJN.S173198

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© 2018 Huang et al. This work is published and licensed by Dove Medical Press Limited

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Levels of inflammatory cytokines from cornea extraction determined by ELISA.

Notes: (A) Cytokine concentration of TNFα, IL6; and (B) IL1β, IL 8. The DES group (0.1% benzalkonium chloride) displays much higher concentrations of IL1β, IL8, TNFα, and IL6, and the GEH group displays lower concentrations of the cytokines (^*P<0.05 compared with control, ^#P<0.05 compared with GEH).

Abbreviations: DES, dry-eye syndrome; EGCG, epigallocatechin gallate; GEH, gelatin–EGCG with hyaluronic acid coating.