Research Paper Volume 15, Issue 23 pp 14292—14305
Delivering umbilical cord mesenchymal stem cell exosomes through hydrogel ameliorates vaginal atrophy in ovariectomized rats
Figure 1. Characterization of umbilical cord mesenchymal stem cell-derived exosomes. (A, B) Representative transmission electron microscopy images of exosomes. (C) Nanoparticle tracking analysis showing the size distribution of exosomes. (D) Western blot analysis for the detection of specific proteins in ucMSC-ex.