Ginsenoside agonist activity in AHR-responsive recombinant guinea pig (G16L1.1c8), rat (H4L1.1c4), mouse (H1L1.1c2) and human (HG2L6.1c3) cells.

Cells were incubated with 10 µM of indicated ginsenoside for 4 hours and luciferase activity was determined as described in Materials and Methods section. a Values were expressed as the percentage of 1 nM TCDD induction and represented the mean ± SD of triplicate determinations. b Values were significantly different from the DMSO-treated sample at pt-test.