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. 2023 Feb 8;11:1127594. doi: 10.3389/fcell.2023.1127594

FIGURE 2.

FIGURE 2

Endocytosis of EVs by MSCs. (A) Representative confocal micrographs of fluorescently labeled (green) control and 424 EVs endocytosed by HMSCs. Red represents actin counter stain, and the nuclei are stained blue with DAPI. Scale bar represents 20 μm. (B) Dose-dependent endocytosis of fluorescently labeled control and 424 EVs by HMSCs. No significant difference was observed between the ability of the two EVs to be endocytosed by HMSCs. Data are represented as mean ( ± SD).