Table 3.

Viability of cells treated by plant extracts.

Plant Material	Mean % of Control. FaDu, 1 × 105, MTT * 24 h				Mean % of Control, MCF-7, 1 × 105, MTT 24 h				Mean % of Control, MDA-MB-231, 1 × 105, MTT 24 h					Mean % of Control, SCC-25, 1 × 105.MTT 24 h
	10 μg/mL	25 μg/mL	50 μg/mL	100 μg/mL	10 μg/mL	25 μg/mL	50 μg/mL	100 μg/mL	10 μg/mL	25 μg/mL	50 μg/mL	100 μg/mL	10 μg/mL		25 μg/mL	50 μg/mL	100 μg/mL
Laburnum anagyroides—leaves	61.63	51.20	38.98	2.10	62.94	62.81	54.78	5.37	71.19	66.03	36.04	9.20	64.61		60.83	4.61	3.30
Laburnum alpinum—leaves	109.94	96.18	73.31	2.29	109.85	105.41	92.68	21.16	97.15	95.96	46.25	7.55	109.59		104.90	14.42	2.87
Laburnum watereri—leaves	112.0	102.5	93.10	8.13	114.76	109.04	100.05	22.41	105.11	95.72	65.49	31.53	103.51		99.17	39.67	1.37
Laburnum anagyroides L. quercifolium—leaves	79.24	75.95	67.76	53.67	94.38	90.91	81.62	77.62	84.45	78.92	69.26	66.19	91.51		88.31	75.45	64.27
Laburnum anagyroides—cortex	87.94	81.75	58.21	5.24	114.74	105.43	53.15	12.15	99.54	48.63	19.43	12.44	98.18		85.87	47.43	12.46
Genista germanica L.—leaves	102.52	60.2	2.27	0.16	117.29	97.76	1.03	0.93	101.66	96.76	2.09	0.18	114.20		108.94	6.38	3.59
Genista tinctoria—herb	78.84	50.28	36.32	1.28	81.06	49.32	24.58	9.07	92.01	66.40	41.11	17.76	94.23		93.77	27.46	4.51
Laburnum anagyroides—seeds	94.98	87.13	78.36	8.38	103.26	95.35	85.37	63.40	98.90	90.63	61.19	39.375	101.20		58.76	4.43	2.34
Laburnum watereri—seeds	90.62	70.38	60.67	18.56	87.14	83.54	61.75	35.06	84.14	79.03	47.74	26.06	103.22		25.56	1.20	0.64
Etoposide	57.73	42.57	45.79	36.74	112.14	117.49	99.00	86.39	119.18	102.78	95.59	79.22	90.02		80.48	71.87	70.25

* MTT: 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltratrazolium bromide.