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. 2021 Jul 7;9:676409. doi: 10.3389/fbioe.2021.676409

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Copyright © 2021 Dong, Song, Liu, Yu, Shen, Yang, Yang, Hu, Zhang and Gu.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Expression of HIF-1α/VEGF in regenerative tissue of abdominal wall defect model. (A) Expression of HIF-1α and VEGF in regenerative tissue detected by immunofluorescent staining (green: HIF-1α, red: VEGF, blue: DAPI) (Scale bar = 50 μm). (B) Mean fluorescence intensity of HIF-1α. (C) Mean fluorescence intensity of VEGF. (D,E) mRNA levels of HIF-1α and VEGF in regenerative tissue detected by RT-PCR testing. *P < 0.05 vs. the PP, PLA, 1:7, 7A, and 7C groups.