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. 2022 Jun 24;54:102384. doi: 10.1016/j.redox.2022.102384

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© 2022 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. 6 — MSN-NGR1-CD11b antibody nanoparticles injected intravenously promote angiogenesis. Immunofluorescence detection of the number of CD31-positive cells at the infarct site (A, B). Scale bar: 100 μm (left), 50 μm (right) and 10 μm (magnification).**P < 0.01 versus the MI group; ^##P < 0.01 versus the MI + MSN-NGR1 group. MSN-NGR1-CD11b antibody nanoparticles increased the expression of VEGF and bFGF according to ELISA assay (C, D). *P < 0.05, **P < 0.01 versus the MI group; ^##P < 0.01 versus the MSN-NGR1 group.