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. 2017 Apr 18;12(4):e0175950. doi: 10.1371/journal.pone.0175950

Fig 5. The effects of chaetocin treatment on the expression of Nrf2, SOD2 and catalase.

Fig 5

(A-B) The cells were treated with 0, 5 and 10 μM chaetocin for 4 and 12 h, and the protein levels of Nrf2, SOD2, and catalase from Sk-Mel-28 (A) and A375 cells (B) were evaluated Western blotting. The results of Western blotting were scanned and analyzed by NIH image J 3.0. The protein levels of Nrf2, SOD2 and catalase were quantified by densitometric ratio of targeted protein/β-actin. Data represented as means ± SEM (n = 3). *P< 0.05 and **P< 0.01, compared with the controls. SOD2: Superoxide dismutase 2.