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. 2020 Jun 2;12(6):507. doi: 10.3390/pharmaceutics12060507

Figure 4.

Figure 4

Down-regulation of Runx2 expression by C60-PEI/shRNA-Runx2 plasmids polyplexes reduces the expression of osteoblast differentiation markers ALP (A), OSP (B), BSP (C) and BMP-4 (D) in VIC exposed to HGOM. Results, normalized to β-actin, represent the means ± S.D. of three independent experiments performed in duplicate (n = 6) and represent fold change relative to HGOM condition (considered as 1). Representative blots are shown above the graphs. * p < 0.05, ** p < 0.01, *** p < 0.001 versus HGOM.