Fig. 7.

Molecular mechanisms proteins in vivo. a, b Representative Western blot analysis of IκBα and NF‐κB p65, Nrf3 in heart tissue under different conditions. Cytoplasmic and nuclear proteins were collected and extracted to measure IκBα and NF‐κB p65, Nrf3, GAPDH (c–f) and Histone3 (g, h) were used as normalized cytoplasmic and nuclear protein. Data are expressed as the means ± SEM; n = 5; *P < 0.05