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. 2022 Aug 11;13:969892. doi: 10.3389/fphar.2022.969892

FIGURE 5.

FIGURE 5

Effects of QE on protein expression of Cd-induced the Nrf2 signal pathway related genes in BRL-3A cells. The levels of Nrf2, NQO1 and Keap1 proteins (A) were measured by Western blot. The protein levels of Nrf2 (B) NQO1 (C) and Keap1 (D) in BRL-3A cells. β-actin was used as a control. The data are expressed in the form of mean ± SEM, and data with different letters (a, b, and c) represent significantly different (p < 0.05) among different treatments.