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. 2016 Nov 9;16:78. doi: 10.1186/s12896-016-0306-5

Fig. 6.

Fig. 6

Histological analysis of knee sections. HE staining, Immunostaining of collagen II, Safranin O/Fast green staining were did to test the repairment of iPSCs. MIA-injected knee (MIA) showed obvious cartilage damage compare with normal knee (Control), while transplantation of iPS cells or iPS derived chondrocytes, the cartilage was repaired, and iPS derived chondrocytes (iPS-chondro) seems have stronger repair ability than iPS cells (iPSC)