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Fig. 7 | Stem Cell Research & Therapy

Fig. 7

From: Recent strategies for enhancing the therapeutic efficacy of stem cells in wound healing

Fig. 7

Reproduced from the article by authors Li et al. [39], copyright 2013, Li et al.

The effects of angiopoietin-1 gene-modified MSCs (Ang1-MSCs) on wound healing [39]. Excisional wounds of rats received treatment with Ang1-MSCs, MSCs, recombinant adenovirus encoding angiopoietin-1 (Ad-Ang1), and vehicle medium (sham). A Wound closure of different treatments; B histological images of the wounds with different treatments and the comparison of epidermal thickness; C Masson’s trichrome-stained images of the wounds with different treatments and the comparison of collagen deposition; D the images of CD31 (a blood vessel endothelial cell marker) staining (yellow) in wounds with different treatments and the comparison of capillary density. Ang1: angiopoietin-1; Ad-Ang1: recombinant adenovirus encoding angiopoietin-1.

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