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. 2018 Jul 19;96(10):4159–4172. doi: 10.1093/jas/sky278

Figure 4.

Figure 4.

Effect of tea polyphenol (TP) on hydrogen peroxide (H2O2)-induced nuclear factor-erythroid 2-related factor 2 (NFE2L2) protein and mRNA abundance. (A, B) NFE2L2 protein and mRNA abundance in control bovine mammary epithelial cells (BMEC) or BMEC receiving H2O2 and TP with or without H2O2. The BMEC were pretreated with or without 100 µg/mL of TP for 12 h and then treated with or without 600 µM of H2O2 for 6 h. The NFE2L2 protein and mRNA abundance were analyzed by Western blot and quantitative real-time PCR. Means with different superscript letters differ (P < 0.05). There were 5 replications for each experiment and each well.