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. 2018 Mar 19;13:1653–1664. doi: 10.2147/IJN.S159404

Figure 4.

Figure 4

TEM analysis of EVs isolated from hBM-MSCs.

Notes: The heterogeneous population of EVs seems to be enriched for exosomes and microvesicles in terms of their size and shape (AC); the sample of superparamagnetic iron oxide nanoparticles (D); and EVs isolated from hBM-MSCs previously tagged with Molday ION show iron particles localized inside (E and F).

Abbreviations: EVs, extracellular vesicles; hBM-MSCs, human bone marrow mesenchymal stem cells; TEM, transmission electron microscopy.