Table 3.

Growth inhibition percentages recorded at screening concentration of 10 μg/mL.

	SW872	SW982	HS 39.T	HS 5.T	HL-60	M14WM	MCF-7	HT29
Illicium verum	13 ± 8	14 ± 3	12 ± 4	11 ± 4	14 ± 9	28 ± 11	31 ± 11	25 ± 8
Glycyrrhiza glabra	11 ± 8	11 ± 7	21 ± 8	13 ± 7	12 ± 5	27 ± 9	11 ± 4	28 ± 4
Rhamnus frangula	11 ± 6	14 ± 3	26 ± 9	11 ± 6	32 ± 12	25 ± 5	12 ± 4	12 ± 8
Linum usitatissimum	19 ± 6	25 ± 11	25 ± 6	31 ± 7	26 ± 7	28 ± 8	26 ± 4	23 ± 7

Values are the mean of at least three independent determinations; coefficient of variation was less than 15%; not significant (below 15% inhibition).