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Fig. 3 | Stem Cell Research & Therapy

Fig. 3

From: Human umbilical cord mesenchymal stem cell-derived extracellular vesicles ameliorate airway inflammation in a rat model of chronic obstructive pulmonary disease (COPD)

Fig. 3

Characterization of hUC-MSC-EVs. a Morphological observation using EFTEM of hUC-MSC-EVs showed to be rounded in shape. b CD63 expression was observed by western blot analysis. β-Actin is visible at 42 kDa, and CD63 is visible at 30–65 kDa. c Particle distribution by Nanosight NS300 reported an average hUC-MSC-EVs diameter of 153 nm. Representative data from three independent experiments

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Stem Cell Research & Therapy

ISSN: 1757-6512