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. Author manuscript; available in PMC: 2017 Jul 11.
Published in final edited form as: Planta Med. 2013 Dec 5;80(1):97–104. doi: 10.1055/s-0033-1351097

Figure 4.

Figure 4

Concentration-response activation ARE luciferase reporter construct in AREc32 cells by tBHQ, CDDO-Im, and the 10 best natural compounds to activate the Keap1-Nrf2-ARE pathway. AREc32 cells were cultured and treated as described in figure 2. The luminescence of each well was divided by the median luminescence of the DMSO vehicle control wells to generate the fold Nrf2 activation. Data are presented as the average from three independent experiments.