Basic Study
Copyright ©The Author(s) 2025.
World J Stem Cells. May 26, 2025; 17(5): 101898
Published online May 26, 2025. doi: 10.4252/wjsc.v17.i5.101898
Figure 3
Figure 3 Immunohistochemical staining against CD31. A: There were more micro-blood vessels in the collagen III group; B: Larger blood vessels were found in the treatment group. The orange arrows indicate some key areas of interest within the figure; C: The average number of micro blood vessels of the dermal layer was significantly different (n = 9, P < 0.0001). bP < 0.01. ASCs: Adipose-derived stem cells.