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. Author manuscript; available in PMC: 2010 Oct 14.
Published in final edited form as: J Agric Food Chem. 2009 Oct 14;57(19):8820–8830. doi: 10.1021/jf901202y

Figure 9.

Figure 9

Inhibition of LPS induced PGE2 production after treatment of synthetic Bauer Ketone 23 at concentration present in third round E. angustifolia Fraction 3D32. The black bars represent PGE2 levels after induction with 1 μg/ml LPS and with the ketone or fraction (n = 3). All treatments + LPS were compared to media + DMSO + LPS control that was set at 100 % PGE2 production (3.8 ng/ml). Treatments were also performed without LPS induction showing no significant differences in PGE2 production. Quercetin was used as a positive control. * and ** are representative of p<0.05 and p<0.001. Each bar represents % of control ± standard error. A parallel cytotoxicity screen was conducted yielding no significant cytotoxicity with Bauer Ketone 23 at the concentrations measured (data not shown).