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. 2008 Feb 29;8:65. doi: 10.1186/1471-2407-8-65

Table 3.

Percentages of cells in the G2/M phase of the cell cycle at different incubation times.

	% of cells in G2/M
Cell line	Control	4 h incub.	6 h incub.	16 h incub.	20 h incub.	24 h incub.	48 h incub.
	VRL
ECV304	22.5 ± 1.3	37.7 ± 1.7^a	45.4 ± 2.0^a	58.2 ± 4.3^a	53.9 ± 6.9^a	58.7 ± 6.5^a	46.4 ± 6.2
CAL-27	17.9 ± 1.0	33.3 ± 1.0^a	40.3 ± 1.6^a	66.9 ± 5.6^a	61.9 ± 3.9^a	64.3 ± 4.2^a	23.7 ± 3.0^b
MCF-7	18.1 ± 1.2	23.2 ± 1.0^a	27.8 ± 1.5^a	46.3 ± 3.6^a*	39.6 ± 2.0^a*	42.6 ± 2.6^a	36.6 ± 2.3*
H292	18.2 ± 1.2	31.6 ± 3.6^a	46.8 ± 5.9^a	71.4 ± 1.7^a	64.8 ± 4.4^a	64.7 ± 7.5^a	60.4 ± 3.1

	VFL
ECV304	20.6 ± 1.4	32.7 ± 3.3^a	37.9 ± 3.1^a	64.1 ± 5.6^a	44.9 ± 7.3^a	48.7 ± 6.5^a	42.4 ± 3.5
CAL-27	17.1 ± 1.5	33.7 ± 2.4^a	40.9 ± 1.3^a	61.2 ± 1.2^a	63.0 ± 6.5^a	62.7 ± 5.3^a	21.3 ± 2.9^b
MCF-7	18.7 ± 0.9	25.5 ± 1.8^a	30.8 ± 2.2^a	59.7 ± 1.0^a	54.6 ± 3.2^a	48.7 ± 5.9^a	49.3 ± 2.9
H292	18.7 ± 1.1	37.8 ± 3.2^a	38.5 ± 4.1^a	65.4 ± 5.1^a	66.0 ± 4.5^a	69.4 ± 3.0^a	65.7 ± 1.8

Percentages of cells in the G2/M phase of the cell cycle: at different incubation times with VRL and VFL; mean ± standard error.

^ap < 0.05 compared to control

^bp < 0.05 compared to 24 h incubation

* p < 0.05 compared to the equitoxic VFL concentration