Fig. 2

Percentage of HT-29 cells as determined by crystal violet assay in 96-well plates following 24 (a), 48 (b), and 72-h (c) exposure to CAK and SAK extracts. Data is shown as mean ± SEM of three separate experiments. Significant differences between treated and control samples are indicated by *P ≤ 0.05, ** P ≤ 0.01, *** P ≤ 0.001 compared to respective controls (Two-way ANOVA followed by Tukey’s multiple comparisons test)