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. 2018 Dec 11;9:2881. doi: 10.3389/fimmu.2018.02881

Figure 6.

Figure 6

Expression of inflammatory mediators by administration of STAT3-inhibited OA-MSCs in articular cartilage of MIA-induced OA rats. Immunohistochemical staining of femoral condyle was performed to measure the expression of IL-1β, IL-6, TNF-α, and HIF-2α after multiple injections of IA and IV iSTAT3 OA-MSCs in knee joint tissues of MIA-induced OA rats. The percentage positive cells for each antibody are shown at the right. Data represent the mean ± SEM of 3 independent experiments (***P < 0.001).