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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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Cell viability of HCECs.

Notes: Cultured with (A) variant EGCG formulations at different EGCG concentrations for 1 day and (B) EGCG at 20 µg/mL for 1, 3, and 7 days (mean ± SD, n=6). (C) Live/dead staining images of HCECs treated for 1 day with variant EGCG formulations (EGCG 20 µg/mL). ^*statistically significant when compared with control (P<0.05); #statistically significant when compared with GEH (P<0.05).

Abbreviations: EGCG, epigallocatechin gallate; GE, gelatin–EGCG; GEH, GE with hyaluronic acid coating; HCECs, human corneal epithelium cells.