Research Article
A Comparative Study on the Effect of Exosomes Secreted by Mesenchymal Stem Cells Derived from Adipose and Bone Marrow Tissues in the Treatment of Osteoarthritis-Induced Mouse Model
Figure 6
IHC analysis. Collagen I and II staining (brown coloration) in the normal, OA, AD-Exo, BM-Exo, and sham groups. OA: osteoarthritis; AD-Exo: exosomes secreted by adipose tissue-derived mesenchymal stem cells; BM-Exo: exosomes secreted by bone marrow-derived mesenchymal stem cells.