FIGURE 3.

Glucocorticoids regulate KLF13 gene expression in H9C2 rat cardiomyocytes and HL-1 mouse cardiomyocytes. A and B, H9C2 and HL-1 cells were treated with Veh (white bars) or 100 nm Dex (black bars) for the indicated times (3–48 h) and KLF13 levels were analyzed by RT-PCR. C, HL-1 KLF13 protein levels at 48 h following Dex treatment. KLF13 levels were normalized to β-actin. A representative Western blotting is shown. Data represent mean ± S.E. from three or four independent experiments. *, p < 0.05; **, p < 0.01; ***, p < 0.001.