Fig. 2

AFMSCs do not induce adverse effects in mouse diabetic wounds. a DiI-stained AFMSCs in culture. b IVIS-generated images of diabetic wounds following topical application of DiI stained AFMSCs, until signal could no longer be detected. Images are representative of n ≥ 3. c Representative H&E image of diabetic wound tissue at post-operative days 2, and 3 after vehicle treatment and AFMSC treatment, n ≥ 3. Scale bar 100 µm