Research Paper Volume 14, Issue 24 pp 10125—10136
Exosomes derived from human umbilical cord mesenchymal stem cells promote osteogenesis through the AKT signaling pathway in postmenopausal osteoporosis
Figure 1. (A) The size and morphology of exosomes derived from HUC-MSCs were determined using transmission electron microscopy (TEM). (B) The size distribution of exosomes derived from HUC-MSCs was scattered and identified using DLS. (C) The surface biomarkers Alixs, CD9 and CD63 were detected using western blot to identify exosomes derived from HUC-MSCs. (D) The exosomes derived from HUC-MSCs were labeled with PKH26.