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. 2023 May 16;20:100664. doi: 10.1016/j.mtbio.2023.100664

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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. 3 — Adhesion, proliferation, and migration of rMSCs promoted by G3@nCe/GelMA hydrogel. (a) Immunofluorescence images of vinculin expression in rMSCs at 6 h. Scale bar: 50 μm. (b) The proliferation of rMSCs evaluated up to 5 days of culture using CCK-8 assay. (c) Indicative fluorescent images of actin and nuclei of rMSCs after culturing up to 5 days. Scale bar: 200 μm. (d) Representative images from the migration assay using rMSCs up to 24 h. Scale bar: 500 μm. (e) The quantitative analysis of wound closure rate using ImageJ. All data expressed as mean ± SD (n = 3; ∗p < 0.05, ∗∗p < 0.01, ∗∗∗∗p < 0.0001).