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. Author manuscript; available in PMC: 2016 Jun 20.
Published in final edited form as: J Ethnopharmacol. 2015 Apr 14;168:326–336. doi: 10.1016/j.jep.2015.04.004

Fig. 5.

Fig. 5

American ginseng crude extract- and sub-fractions-operated Nrf2 transcriptional activity in RAW264.7 cells. (A) The effects of American ginseng crude extracts, hexane fraction, and panaxynol on Nrf2 Neh2-luciferase (Luc) activity in RAW264.7 cells. Sub-confluent RAW264.7 cells transfected with Nrf2 Neh2-Luc and TK-Luc were treated with American ginseng crude extracts (Am. G, 100 μg/ml), hexane fraction (Hexane-F, 100 μg/ml), and panaxynol (1 μM) in DMEM supplemented with 2% FBS for 6 h. n=6, *p<0.05 vs. control (−). (B) The effects of American ginseng crude extracts, hexane fraction, and panaxynol on Nrf2 ARE-luciferase (Luc) activity in RAW264.7 cells. Sub-confluent RAW264.7 cells transfected with Nrf2 ARE-Luc and TK-Luc were treated with American ginseng crude extracts (Am. G, 100 μg/ml), hexane fraction (Hexane-F, 100 μg/ml), and panaxynol (1 μM) in DMEM supplemented with 2% FBS for 6 h. n=6, *p<0.05 vs. control (−).