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. Author manuscript; available in PMC: 2012 Oct 11.
Published in final edited form as: J Ethnopharmacol. 2011 Jul 20;137(3):1107–1112. doi: 10.1016/j.jep.2011.07.037

Fig. 2.

Fig. 2

The percent transported of ursolic acid for pure compound and S. officinalis extract across Caco-2 cell monolayer as a function of concentration at 5–20 μM after 4 h uptake study. S. officinalis extract was diluted to apply the same concentrations to the cells as were used for the pure compounds. Data are the mean ± S.D (n=9). Means bearing different letters were significantly different (p < 0.01).