Figure 4.
Effect of pterostilbene on the expression of ER stress-related genes. (A) mRNA expression of ER stress-related genes; (B,C) Expression of autophagy-related genes at the protein level. Reported values are mean ± SEM. *p < 0.05, **p < 0.01 and ***p < 0.001, indicate significant differences compared with the control group.