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Fig. 7 | Stem Cell Research & Therapy

Fig. 7

From: Human acellular amniotic membrane incorporating exosomes from adipose-derived mesenchymal stem cells promotes diabetic wound healing

Fig. 7

Regeneration of collagen was analyzed by Masson’s trichrome staining. The hAAM-Exos group showed the highest amount of deposited collagen compared to the other three groups. a Representative images of collagen evaluated by H&E staining in all groups at days 7 and 14. The 200× image scale bar = 50 μm, the 400× image scale bar = 20 μm. b Quantitative analysis of the collagen regeneration in each group at day 7 and day 14. **P < 0.01, *P < 0.05

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Stem Cell Research & Therapy

ISSN: 1757-6512