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. 2023 Feb 11;25:333–346. doi: 10.1016/j.bioactmat.2023.02.006

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© 2023 The Authors

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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Fig. 9 — Postoperative observation of the corneal defects with hydrogels treatment. A. Representative slit lamp images and AS-OCT images in G8F4 hydrogel treated group at 3, 7, 14 and 28 days. B. Representative slit lamp images and AS-OCT images in G8F4C3 hydrogel treated group at 3, 7, 14 and 28 days. C. H&E, Masson and α-SMA immunohistochemical staining of regenerated tissue in G8F4 hydrogel treated group and G8F4C3 hydrogel treated group (Bar scale: 50 μm).