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Fig. 7 | Journal of Orthopaedic Surgery and Research

Fig. 7

From: Exosomes derived from platelet-rich plasma present a novel potential in alleviating knee osteoarthritis by promoting proliferation and inhibiting apoptosis of chondrocyte via Wnt/β-catenin signaling pathway

Fig. 7

Migration rate of chondrocytes. Scratch wound assays presented the migration rate of osteoarthritis chondrocytes induced by IL-1β (10 ng/mL) stimulated by different concentration of PRP-Exos and PRP-As. Scar bar:1 00 μm (a). The PRP-Exos (50 μg/mL) significantly promoted the migration of osteoarthritis chondrocytes induced by IL-1β, compared with other groups (*P < 0.05), not only at 6 h but also at 12 h (b). Quantitative data were presented as meams ± standard deviations from three independent experiments, P < 0.05

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X