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Fig. 5 | BMC Biotechnology

Fig. 5

From: Enhanced bone regeneration by low-intensity pulsed ultrasound and lipid microbubbles on PLGA/TCP 3D-printed scaffolds

Fig. 5

Alizarin red staining assay on 7, 14 and 21 days. (a) alizarin red staining of control on 7 days (magnification, x100); (b) alizarin red staining of control on 14 days (magnification, x100); (c) alizarin red staining of control on 21 days (magnification, x100); (d) alizarin red staining of LIPUS + MB group on 7 days (magnification, x100); (e) alizarin red staining of LIPUS + MB group on 14 days (magnification, x100); (d) alizarin red staining of LIPUS + MB group on 21 days (magnification, x100). The positive expression of Alizarin red staining in LIPUS + MB group was higher than that in the control group on 14 and 21 day

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BMC Biotechnology

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