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Fig. 1 | Stem Cell Research & Therapy

Fig. 1

From: Human bone marrow mesenchymal stem cells-derived exosomes alleviate liver fibrosis through the Wnt/β-catenin pathway

Fig. 1

Exosome characterization. a Morphological appearance of cultured hBM-MSCs (bar = 100 μm). b Morphological analysis of hBM-MSCs-Ex by transmission electron microscopy (bar = 100 nm and 200 nm). c Size distribution measurements under flow conditions by nanoparticle tracking with the corresponding video frame. d Western blot assay indicated the positive expression of CD9, CD63, CD81, TSG101 and Alix proteins in hBM-MSCs-Ex

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