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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. 1.

Fig. 1

Sub-fractioning anti-inflammatory components of American ginseng crude extract. (A) Cytotoxicity of American ginseng crude extracts (Am. G), hexane fraction (Hexane-F), water-F, butanol-F, dichloremethane-F, ethyl acetate-F, and maltodextrin control in RAW264.7 cells. Sub-confluent RAW264.7 cells were treated with American ginseng crude extracts and other fractions in DMEM supplemented with 2% FBS as indicated for 24 h. n=6, *p<0.05 vs. control (0) in each group. (B) The effects of American ginseng crude extracts (Am. G), hexane fraction (Hexane-F), water-F, butanol-F, dichloremethane-F, ethyl acetate-F, and maltodextrin control on iNOS expression in LPS-inflamed RAW264.7 cells. Sub-confluent RAW264.7 cells were treated with LPS, American ginseng crude extracts and other fractions in DMEM supplemented with 2% FBS for 6 h. The immunoblotting results are representatives of three separate experiments.