Fig. 1From: Bolstering the secretion and bioactivities of umbilical cord MSC-derived extracellular vesicles with 3D culture and priming in chemically defined media The schematic representation for human umbilical cord mesenchymal stem cells (hUCMSC)-derived extracellular vesicles (EVs) with 3D culture and TI priming in chemically defined media (CDM). a Time schedules for cell culture and EV isolation. b A set up for media changeable 3D spheroid culture systemBack to article page