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. 2007 Nov 14;2(11):e1167. doi: 10.1371/journal.pone.0001167

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This is an open-access article distributed under the terms of the Creative Commons Public Domain declaration which stipulates that, once placed in the public domain, this work may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose.

This is an open-access article distributed under the terms of the Creative Commons Public Domain declaration, which stipulates that, once placed in the public domain, this work may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose.

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Images of skin tissue sections stained with hematoxylin and eosin showing histological changes during the wound healing process in non-transgenic control mice, NAS mice, GSI (100 µM DAPT) treated mice and 15 µM Jagged peptide-treated mice at post-injury days 1, 3, 5, 8 and 13. NAS and DAPT-treated mice exhibited delayed wound healing, and Jagged peptide-treated exhibited enhanced wound healing, compared to control mice. See Supplementary histological evaluation (Text S2) for a detailed description of histological changes in the different groups of mice. Scale bar = 0.5 mm