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. 2020 Feb 10;8:6. doi: 10.1038/s41413-019-0077-4

Fig. 9.

Fig. 9

Immunofluorescence analysis and quantification of COL-II and AGC at 1 month. Statistical analysis: (*) compared to the sham group; **P < 0.01. (^) Compared to the KOA + NS group; ^P < 0.05, ^^^P < 0.001