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Fig. 1 | Stem Cell Research & Therapy

Fig. 1

From: Mesenchymal stem cell-derived exosomes ameliorate cardiomyocyte apoptosis in hypoxic conditions through microRNA144 by targeting the PTEN/AKT pathway

Fig. 1

Mesenchymal stem cell (MSC)-derived exosomes were identified and internalized by H9C2 cells. A1, A2 Analysis of the concentration and diameters of MSC-derived exosomes using nanoparticle trafficking. B Western blot analysis of the exosome surface markers TSG101 and CD63 (MSC lysis was used as control). C H9C2 cells internalized labeled MSC-derived exosomes after a 12-h co-incubation; unlabeled exosomes were used as control. D–E Labeled exosomes but not dye alone were readily taken up by H9C2 cells. Statistics calculated based on the results of three repetitions of each experiment

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Stem Cell Research & Therapy

ISSN: 1757-6512