Fig. 3

Effect on diabetic ischemic wounds in rats treated topically and systemically. Diabetic ischemic wounds (a), wound area healing rate (b), and random blood glucose levels (c) following PBS and BM-MSCs via topical and IV transplantation at 0, 3, 7, 10, and 14 days. The color-coded q-DSA images (d) and rPeak (e) of ROI at days 0, 7, and 14 after treatment. White circles indicate the ROI. Values are mean ± SD. *P < 0.05, **P < 0.01, ***P < 0.001