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. 2020 Jan 15;10:1584. doi: 10.3389/fphys.2019.01584

FIGURE 3.

FIGURE 3

Prolyl hydroxylase inhibitor (PHI) FG4592 decreases smooth muscle marker expression that is prevented by zinc. VSMCs were cultured in growth medium in the presence or absence of PHI (5 and 20 μmol/L) or in calcification medium with or without PHI FG4592 and zinc for 10 days, and the expression of smooth muscle-specific markers were measured using qRT-PCR (A–C). (A) Relative expression of ACTA-2 (smooth muscle alpha (α)-2 actin), (B) MYH11 (smooth muscle myosin heavy chain 11), and (C) TAGLN (smooth muscle protein 22-α) were determined by qRT-PCR and normalized to RNA45S5. Results are presented as mean ± SEM of three independent experiments. Statistical analysis was performed by one-way ANOVA test followed by Bonferroni correction. A value of p < 0.05 was considered significant. p < 0.05, ∗∗p < 0.01, ∗∗∗p < 0.001.