Acquisition and identification of bone mesenchymal stem cell-derived apoptotic bodies (BMSC-ABs) and preparation and characterization of polycaprolactone (PCL) fiber scaffolds. (IMAGE)
Caption
(A) Acquisition of BMSC-ABs. (B) Identification of apoptotic cells by flow cytometry. (C) Morphological images of ABs. Left: scanning electron microscopy (SEM) images of ABs (scale bar, 2 μm); right: particle size of ABs measured by dynamic light scattering (DLS). (D) Zeta potential of the ABs. (E) Flow chart of PCL scaffolds prepared by electrostatic filament mimicking technique. (F) SEM image of an electrostatic filament mimicking the PCL scaffold. Scale bar, 20 μm. (G) SEM images of electrostatic filament-mimicking PCL scaffolds loaded with ABs. Red arrows indicate sites representing ABs. (H) Identification of ABs by western blot. (I) Release rate of AB-loaded PCL scaffolds.
Credit
Genes & Diseases
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