Table 2. Effects of genistein on the viability of cervical cancer cells.

Genistein concentration (μM)	Relative vitality (%)
	HeLa cell	CaSki cell
0	100.7±8.6d	100.1±6.7d
40	103.1±9.4d	101.2±8.4d
60	102.4±8.0d	98.9±8.4d
80	101.7±8.5d	102.1±7.8d
100	98.1±7.2d	99.5±7.2d
120	81.4±9.0c	92.1±7.7d
140	55.7±7.6b	78.3±5.4c
160	19.6±4.1a	37.7±4.3b
180	14.5±3.2a	13.4±3.1a

Representative results are shown as the mean±standard deviation of triplicates. Values with different superscripts in the same column are significantly different (P<0.05).