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Fig. 3 | Stem Cell Research & Therapy

Fig. 3

From: Extracellular vesicles derived from LPS-preconditioned human synovial mesenchymal stem cells inhibit extracellular matrix degradation and prevent osteoarthritis of the knee in a mouse model

Fig. 3

Effects of LPS-pre EVs on migration of chondrocytes. a, c Images of scratch assays on chondrocytes obtained under a light microscope (n = 3, one-way ANOVA). b, d Migration of chondrocytes as verified by transwell assay. Crystal violet was used to stain migrating chondrocytes (n = 3, one-way ANOVA). c, d Values are presented as mean ± SD. *P < 0.05, **P < 0.01, ***P < 0.001, one-way ANOVA

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Stem Cell Research & Therapy

ISSN: 1757-6512