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Fig. 4 | Stem Cell Research & Therapy

Fig. 4

From: Exosomes as potential alternatives to stem cell therapy for intervertebral disc degeneration: in-vitro study on exosomes in interaction of nucleus pulposus cells and bone marrow mesenchymal stem cells

Fig. 4

NPC exosome chemotactic assay to BM-MSCs. a Migration activity of BM-MSCs treated by NPC exosomes at concentrations of 0, 1, 10 and 100 μg/ml. b Number of transmitted cells in the transwell migration assay in (a). Values are the mean ± SD. n =9. *P < 0.05. BM-MSC bone marrow mesenchymal stem cell, Exo exosomes, NPC nucleus pulposus cell

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