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. 2019 Feb 8;24:10. doi: 10.1186/s40001-019-0366-9

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© The Author(s) 2019

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 2 — Activation of the Wnt signaling pathway improved the therapeutic effect of hUCMSCs-loaded scaffold for diabetic wounds. a Wound healing in different intervention groups on days 7, 14, and 28 postoperative (scale: 0.25 cm). b Statistical analysis of results in c (n = 6); *P < 0.05, **P < 0.01