Evidence-Based Complementary and Alternative Medicine / 2019 / Article / Fig 3

Research Article

Cytoprotective Effect of Ligustrum robustum Polyphenol Extract against Hydrogen Peroxide-Induced Oxidative Stress via Nrf2 Signaling Pathway in Caco-2 Cells

Figure 3

Effects of BuE with various concentrations on the expressions of antioxidant enzymes and Nrf2 in Caco-2 cells. (a) Gene expressions of Nrf2, NQO1, HO-1, and GCL. Data are presented as mean ± SD, p < 0.05, p < 0.01 versus model. (b) The levels of Nrf2 were analyzed by Western blot. 1: blank group, 2: model group, 3: high dose, 4: middle dose, and 5: low dose. The test was repeated three times and representative blots are shown.

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