Constructing a Sr<sup>2+</sup>-Substituted Surface Hydroxyapatite Hexagon-Like Microarray on 3D-Plotted Hydroxyapatite Scaffold to Regulate Osteogenic Differentiation.

Nanomaterials (Basel) · 2020 · PMC7559340 · PMID 32859069

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an increasing trendno p-value reported

Moreover, the expression level of the BMP2 gene also showed an increasing trend with increasing Sr 2+ -substituted at 7 days.

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