Fig. 1From: Neural progenitor cell-derived nanovesicles promote hair follicle growth via miR-100ReN cell-derived nanovesicles (ReN-NV) preparation and identification. a Schematic illustration of ReN-NV preparation. b Size distribution of ReN-NV detected by NTA measurement. c Transmission electron micrograph of the ReN-NV. Scale bar, 300 nm. d Fluorescent image of tdTomato-labeled ReN-NV (red dots). Scale bar, 10 μmBack to article page