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Fig. 2 | Journal of Orthopaedic Surgery and Research

Fig. 2

From: ERK-estrogen receptor α signaling plays a role in the process of bone marrow mesenchymal stem cell-derived exosomes protecting against ovariectomy-induced bone loss

Fig. 2

Identification of BMSC-Exos, and the uptake of BMSC-Exos by MG-63. A Transmission electron microscope images of the morphology. Scale bar: 200 nm. B Detection of CD63, CD81, and TSG101 by western blotting. C Nanoparticle tracking analysis. D Uptake of BMSC-Exos observed by confocal microscopy. Scale bar: 50 μm

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