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. 2018 Jan 9;19(1):203. doi: 10.3390/ijms19010203

Figure 3.

Figure 3

TNF-α stimulated gene/protein 6 (TSG-6) expression in cartilage tissue. (a) control group, (b) Saline group, (c) MIA+/MSC− group, (d) MIA+/MSC+ group. Control group and Saline group: Almost no TSG-6 expression is found in cartilage tissue. MIA+/MSC− group: Like in A, TSG-6 is not found anywhere in cartilage tissue. MIA+/MSC+ group: TSG-6 expression is found extensively from the surface layer to deep layer of cartilage tissue. As compared with control, Saline, MIA+/MSC− group, a significant increase in TSG-6 expression is found only in the group administered with MSC. * p < 0.01 compared to the MIA+/MSC− group.