Figure 2.

ARE signaling activity reported as a function of HAM concentration (bottom panel). ARE signaling activity at various HAM concentrations was reported as the mean (± SE) percent of the positive control (23 µM β-napthoflavone) from 4 independent experiments. Acute cytotoxicity (top panel) was measured as a function of HAM concentration. Data are reported as mean (± SE) percent of the DMSO control from 4 independent experiments.