Table 2.

Percentage inhibition of A549 cells treated with different concentrations of F3 isolated from seeds of B. hispida. Cell viability was measured by MTT assay and the values are expressed as mean ± SEM.

Concentration (µg/mL)	F3 (protein fraction)	Doxorubicin	Cell control
10	59.80 ± 6.05****
30	78.06 ± 4.76****
100	89.00 ± 4.70***
300	89.76 ± 4.87***
1000	88.71 ± 5.41**
0.1		52.83 ± 1.15****
0.3		70.95 ± 2.82****
1		85.17 ± 1.38***
3		87.35 ± 4.33***
10		99.11 ± 0.53***
			100

****P < 0.0001, ***P < 0.001, and **P < 0.01 indicate significant difference compared to the control. Values are analyzed by using Dunnett's Multiple Comparison Test.