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. 2021 Jun 2;15:2357–2373. doi: 10.2147/DDDT.S309648

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© 2021 Ma et al.

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The expression of MMP-3 and MMP-9 in corneal epithelial cells (N: the normal group; (M) the model group; (S) the solution group; (G) the gel group. The blue fluorescence represented the nucleus.).