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. 2022 Mar 27;20:162. doi: 10.1186/s12951-022-01361-5

Fig. 6.

Fig. 6.

a The mRNA expression levels of Opn, Col1a1, Bsp and Runx2 in BMSCs cultured on CS and nCS bioceramic discs for 7 days. (* indicates significant differences, p < 0.05). b The immunofluorescence staining of Runx2 in CS and nCS bioceramic discs for 7 days. CLSM images of the cells cultured for 7 days. Blue: the cell nuclei (a0, a1), red: Runx2 (b0, b1), green: the actin (c0, c1), merge: Runx2, actin and cell nuclei (d0, d1). Scale bar = 50 μm