Table 1.

Manganese superoxide dismutase (MnSOD) expression level and Invasion Index of cells

	CCD841 CoN	DLD-1	HCT15	SW480	Caco-2	HCT116	LoVo	SW620
MnSOD expression level	0.185 ± 0.038	0.777 ± 0.031	1.045 ± 0.038	0.337 ± 0.025	0.163 ± 0.035	0.289 ± 0.028	0.438 ± 0.028	0.255 ± 0.018
Invasion Index (%)	0	7.5 ± 0.3	8.3 ± 0.2	9.7 ± 0.4	12.0 ± 0.5	17.0 ± 0.6	20.0 ± 0.6	22.0 ± 0.7

MnSOD data are mean and standard deviation of the proportion of readings to internal reference (glyceraldehyde-3-phosphate-dehydrogenase)