Magnetic Targeted Delivery of Induced Pluripotent Stem Cells Promotes Articular Cartilage Repair

Figure 7

Immunofluorescent staining with antibodies against human mitochondria (a, b, and c) and safranin O staining (d) of cartilage cells. The antibodies against human mitochondria were expressed from cartilage cells. These findings suggest that m-iPS cells differentiate into cartilage cells. Bar = 50 μm.

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