Fig. 3
![Fig. 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs10020-023-00659-w/MediaObjects/10020_2023_659_Fig3_HTML.jpg)
Plasma sEVs are internalized by HUVECs. Confocal microscopy of HUVECs after 4 h incubation with 20 µg PKH67-stained sEVs (upper row) or stained PBS as control (lower row). Magnification = 40x, scale = 20 µm
Plasma sEVs are internalized by HUVECs. Confocal microscopy of HUVECs after 4 h incubation with 20 µg PKH67-stained sEVs (upper row) or stained PBS as control (lower row). Magnification = 40x, scale = 20 µm