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Fig. 6 | Stem Cell Research & Therapy

Fig. 6

From: Matrix vesicles from dental follicle cells improve alveolar bone regeneration via activation of the PLC/PKC/MAPK pathway

Fig. 6

Immunohistochemistrical evaluation of the frontier of the defects. A The expression of osteogenic proteins (ALP, OCN, OPN and MMP-2) was detected and the brown indicated positive sites. The red pentagons indicated positive regions of MMP-2. Scale bar: 100 mm. B Quantitative analysis of the expression level of the above proteins. *p < 0.05, **p < 0.01, ***p < 0.001

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