Research Article

Exosomes Derived from M2 Macrophages Exert a Therapeutic Effect via Inhibition of the PI3K/AKT/mTOR Pathway in Rats with Knee Osteoarthritic

Figure 1

Identification of M2 type macrophages and exosomes. (a) Flow cytometric detection of CD206 expression in M0 and M2 type macrophages. (b) Relative expression of M2-type macrophage surface markers (Arginase and CD206). (c) Exosome signature protein identification, TEM detection of the morphological structure of M2-exo, and particle size distribution of M2-exo. -test was used for statistical analysis; .
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