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Fig. 4 | Stem Cell Research & Therapy

Fig. 4

From: Mesenchymal stem cell-derived exosomes protect against liver fibrosis via delivering miR-148a to target KLF6/STAT3 pathway in macrophages

Fig. 4

MSC-EXO circulated into the liver and co-located with macrophages. A Imaging of DiR-labeled exosomes from different tissues at 24 h after tail vein injection. B Quantification of the relative fluorescence intensity of the infiltrated exosomes in the tissues in different groups. C DiR-labeled exosome (red) localization in the liver as detected by fluorescence microscopy. Macrophages were F4/80 positive (green). Nuclei were counterstained with DAPI

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