Viability of Caco-2 cells after exposure to fractions from immature (A) and mature (B) seed extracts for 72 hr measured by 3-(4,5-Dimethylthiazol-2yl)-2,5-diphenyl-tetrazolium bromide (MTT) assay.Data are expressed as IC50 or dose (µg/mL) inhibiting cell viability to 50% (mean ± SEM) of 3 independent experiments. Statistical analysis was determined by one-way ANOVA with Tukey'spost-hoc test. Values with different letters (a,b,c) in each column were statistically different at P<0.05.
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