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. 2018 Jul 23;8:11067. doi: 10.1038/s41598-018-29330-9

Figure 3.

Figure 3

Silencing of OPN gene results in inhibition of cellular microcalcification formation in the knockdown clones. (A) Representative bright-field images showing alizarin red S stained cells for the four stably silenced clones and vector control. The scale bars represent 50 µm. (B) Bar plot showing mean and standard deviation of normalized alizarin red S stain intensity for stably silenced clones as percentage of vector control. Conventional Student t test threshold (p < 0.05) was considered statistically significant and is indicated by *.