Figure 7
From: Promotion of wound healing using adipose-derived stem cells in radiation ulcer of a rat model
Engrafted CM-DiI-labeled ASCs were expressed within the endothelial cells. (A-C) Images obtained from 16 μm sections frozen 14 days after the injection of CM-DiI-labeled ASCs (red fluorescence) into tissue with radiation ulcers. Phase contrast (A), red fluorescence (B) and overlay images (C). Bar: 200 μm. (D-K) Confocal images were acquired from 8 μm sections frozen 14 days after the injection of CM-DiI-labeled ASCs and immunostained with vWF (D-G) or CD31 (H-K). Differential interference contrast image (D and H). Red staining indicates CM-DiI-labeled ASCs (E and I). Green staining indicates vWF (F) and CD31 (J). Overlay image (G and K).