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. 2021 Dec 2;7(12):e08533. doi: 10.1016/j.heliyon.2021.e08533

Figure 6.

Figure 6

Photomicrographs showing histopathology of the full-thickness skin wounds on days 7 and 14 in hematoxylin and eosin-stained sections at 10×. CON: normal control group; DM: diabetic group; DM + HUVECs: DM transplanted with human umbilical vein endothelial cells group; DM + AV: DM treated with oral Aloe vera group; and DM + HUVECs + AV: DM treated with combined HUVECs and oral Aloe vera group.