Research Article

Simvastatin Treatment Upregulates HO-1 in Patients with Abdominal Aortic Aneurysm but Independently of Nrf2

Figure 3

Simvastatin upregulates HMOX1 mRNA and increases HO-1 protein in HAoSMC. (a) Simvastatin influence on HAoSMC viability after 24–48 h of stimulation (MTT assay). (b) mRNA level of HMOX1, GCLM, and NQO1 in HAoSMC after simvastatin treatment (1 μM and 10 μM) for 6 h and 24 h. (c) Immunofluorescent staining of HO-1 (green) and Bach1 (red) in HAoSMC after stimulation with simvastatin (1 and 10 μM) for 6 h. (d) Protein expression of HO-1 and Nrf2 after 24 h stimulation with simvastatin (1 and 10 μM) presented in representative Western blot. Data are presented as mean ± SE. ().
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