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. 2023 Sep 20;2023:5537610. doi: 10.1155/2023/5537610

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Copyright © 2023 Hongxu Lu et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Changes in apoptosis levels in MC3T3-E1 cells after hucMSC-EMVs and NAC intervention. (a) CCK-8 test for the viability of MC3T3-E1 cells after intervention with different concentrations of hucMSC-EMVs. (b and c) Apoptosis level of MC3T3-E1 cells after hucMSC-EMVs and NAC intervention. (d) Bax and Bcl 2 expression after intervention of hucMSC-EMVs. (e) Bax and Bcl 2 expression after NAC intervention by western blot. ^∗p < 0.05, ^∗ ^∗p < 0.01, and ^∗ ^∗ ^∗ ^∗p < 0.0001 compared wtih control group. ^#p < 0.05, ^##p < 0.01, and ^####p < 0.0001 compared to the DEX group.