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. 2020 Sep 25;8:745. doi: 10.3389/fchem.2020.00745

Figure 3.

Figure 3

HMSCs treated with magneto mechanical stimulation combined with biochemical factors formed mineralized nodules. Alizarin red and von Kossa co-staining showed positive calcium and phosphorus in the nodules. (a) Undifferentiated hMSCs morphology; (b) Magnetic nanoparticles (MNP) For PDGFRα; (c) integrin ανβ3 hMSCs, (b,d) histological analysis of hMSCs after 21 days of osteogenic induction; (e) alizarin red s staining; (f) Sirius-red staining. Reproduced with permission from Hu et al. (2013).