Research Article

Repairing the Osteochondral Defect in Goat with the Tissue-Engineered Osteochondral Graft Preconstructed in a Double-Chamber Stirring Bioreactor

Figure 1

The osteogenic and chondrogenic differentiation of MSCs. (a) The ALP staining of goat BMSCs after osteogenetic induction for 2 weeks (×200). (b) The toluidine blue staining of goat BMSCs after chondrogenic induction for 2 weeks (×40).
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