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. 2019 Nov 13;16:216. doi: 10.1186/s12974-019-1602-5

Fig. 4.

Fig. 4

Extracellular vesicles (EVs) derived from human bone marrow mesenchymal cells (hBM-MSCs) enter the ipsilateral hemisphere of focal injured rats after intra-arterial infusion. Representative images of EVs labeled with PKH26 visible in the different regions of ipsilateral hemisphere of graft recipients 24 h after EV transplantation (a-c). Scale bar 10 μm