Skip to main content
. 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. 3.

Fig. 3

Characteristics of transfer of rosmarinic (RA) and ursolic acids (UA) for pure compounds or plant extracts across Caco-2 cells before and after deconjugation of post-experimental basolateral solutions. A. Before deconjugation. No RA was found at 0.5 or 1 h. Means bearing different letters were significantly different (p < 0.01). B. After deconjugation with β-glucuronidase/sulfatase; for RA and RA in P. vulgaris 27664. C. Total basolateral recovery of RA and UA after deconjugation over 4 h incubation. * The basolateral recoveries of RA after β-glucuronidase/sulfatase incubation were significantly different from that before the enzyme treatment (p < 0.01). Basolateral recoveries were calculated as the amount transported divided by the initial amount in the apical chamber during 4 h uptake study. Data are the mean ± S.D (n=9).