Figure 6.
Anti-inflammatory effect of OA (oleanolic acid), AOA (3-acetyloleanolic acid), AOAm (28-methyl, 3-acetyloleanane), and OAm (28-methyloleanane). Results are presented as mean change in paw volume ± SEM for 6 animals; ∗ p < 0.05 and ∗∗ p < 0.01. (a) shows a comparison of the tested compounds with control group, whereas (b) shows the comparison of anti-inflammatory effects of the oleanane compounds with OA.