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. 2020 Oct 23;20(6):251. doi: 10.3892/etm.2020.9381

Figure 2.

Figure 2

Effect of biochanin A on oxidative stress levels. (A) Effect of biochanin A on serum ROS levels. (B and C) Effects of BA on Nrf2 expression in the alveolar bone of rats determined by immunohistochemical staining. Nrf2-positive cells are indicated with black arrows. Data are presented are the mean ± SD. n=5 rats per group. *P<0.05, ***P<0.001 and ****P<0.0001. BA12.5, 12.5 mg/kg/day biochanin A; BA25, 25 mg/kg/day biochanin A; BA50, 50 mg/kg/day biochanin A; PP, percentage of positive cells.