NFE2L2 and neoplasm: Western blot analysis demonstrated that both S180 tumor-bearing and LGT alone administration slightly enhanced the protein expression of hepatic nuclear Nrf2, but there was no significant difference, while compatibility with JQC in the ratios (LGT/JQC from 4/1 to 1/4) all remarkably up-regulated the protein expression of hepatic nuclear Nrf2 compared with LGT alone administration group (all P<0.01) (Figure 2A,B), suggesting that compatibility with JQC administration promoted nuclear translocation of Nrf2.