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. 2017 Aug 23;7:9223. doi: 10.1038/s41598-017-10087-6

Figure 4.

Figure 4

Persistent HCV replication induces Nrf2 activation and nuclear translocation. (A) Immunocytochemical staining of HCV core and pNrf2 in HCV infected Huh-7.5 cells at different days after HCV infection. (B) Quantification of core positive and Nrf2 positive infected Huh-7.5 cells, three high-power fields were measured using ImageJ software. ***P < 0. 0001. (C) Activation of ARE-luciferase reporter in uninfected and HCV infected cells at day 12. Two different concentrations of ARE-luciferase plasmid were transfected to Huh-7.5 cells and infected Huh-7.5 cells. After 24 hours, equal amounts of protein lysates were measured for luciferase activity. The luciferase values were normalized to one microgram of protein.