Table 2.

Cytotoxic effect of BJEE on colorectal cancer cell lines (HT29) after 24, 48, and 72 h

Sample	HT29 treatment time periods; BJEE IC50 (μg/mL) for each period
HT29	24 h	48 h	72 h
BJEE	65±4.2	48±2.5	25±3.1

Notes: HT29 cells were treated with different concentration of BJEE at different time periods (24, 48, and 72 h). The IC₅₀ values of BJEE were detected for different times of treatment. The data represent mean ± SD.

Abbreviations: BJEE, Brucea javanica ethanolic extract; IC₅₀, concentration that inhibits 50% of the cell growth.