Research Article

MicroRNA-25 Protects Smooth Muscle Cells against Corticosterone-Induced Apoptosis

Figure 2

Corticosterone induces expression of apoptosis-associated proteins in VSMCs. VSMCs were treated with corticosterone. Western blot analyses show expression of Bax (a), cleaved caspase-3 (b), and Bcl-2 (c); bands on western blot depict Bax, cleaved caspase-3, Bcl-2, and GAPDH. Results are expressed as . PBS-24 and PBS-48 h: VSMCs were treated with PBS for 24 and 48 hours; Corti-24 h and Corti-48 h: VSMCs were treated with corticosterone for 24 and 48 hours.
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