Basic Study
Copyright ©The Author(s) 2023.
World J Stem Cells. Sep 26, 2023; 15(9): 947-959
Published online Sep 26, 2023. doi: 10.4252/wjsc.v15.i9.947
Figure 4
Figure 4 Biocompatibility of gelatin sponge loaded with exosomes. A and B: The size of the gelatin sponge remaining on day 7 and day 14; C: Hematoxylin and eosin staining of the adjacent skin tissues in the dorsal subcutaneous space of SD rats after 7 and 14 d of implantation. Scale bar = 100 μm. Exo: Exosome.