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. 2017 Sep 12;12:6827–6840. doi: 10.2147/IJN.S140648

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© 2017 Liu et al. This work is published and licensed by Dove Medical Press Limited

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The inflammatory cells infiltrated in the subcutaneous areas of wound edge at day 7 post surgery.

Notes: Representative H&E staining images of the (A) blank, (B) control, (C) PCL, (D) PCL/DA and (E) PCL/NS1.0 groups. The triangle represents the newly formed epidermis, the circle represents the wound area, and the pentagram represents unwounded skin tissue. The black arrows indicate the inflammatory cells. (F) Counting of inflammatory cells infiltrated in the subcutaneous areas of wound edge. Data are presented as mean ± SD (n=4). Scale bars: 100 µm. Magnification ×200. **p<0.01.

Abbreviations: DA, dopamine; H&E, hematoxylin–eosin; NS, nanosilver; PCL, polycaprolactone.