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. 2015 May 21;33(6):1927–1938. doi: 10.1002/stem.2030

Figure 3.

Figure 3

Macroscopic and histological analyses for articular cartilage at the medial tibial plateau. (A): Macroscopic features. Cartilage surface was stained with India ink. Arrows indicate cartilage erosion. (B): Modified Inoue's score. Bars show the mean ± SD (n = 5). *, p < 0.05 by Kruskal–Wallis test. (C): Sagittal sections stained with safranin-o. 20-weeks-old normal rat was also used as a control. (D): Mankin scores. Bars show the mean ± SD (n = 5). *, p < 0.05 by Kruskal–Wallis test. Abbreviation: MSC, mesenchymal stem cell.