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. 2019 Oct 5;8(2):193–202. doi: 10.1016/j.gendis.2019.09.014

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© 2019 Chongqing Medical University. Production and hosting by Elsevier B.V.

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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Effect of novel Lev/MSNs/n-HA/PU composite scaffold materials on proliferation and apoptosis of MC3T3-E1. (A) MC3T3-E1 was cultured on different scaffold materials for 14 days and digested for assay of flow cytometry. (B) The percentage of cell proliferation cycles treated with different materials. (C) TUNEL assay for evaluation of apoptosis of MC3T3-E1 co-cultured with different materials for 14 days. (D) The percentage of TUNEL positive cell treated with different materials, and black arrows represent positive cells. Each experiment was repeated three times. “*” means P < 0.05.