Table 3.

Percentage of EMT marker positive cells quantitatively measured by image cytometry in tumor and control samples.

EMT Marker	Tumor		Control		Sig.
	Mean ± SD (%)	n=	Mean ± SD (%)	n=
Slug	12.1 ± 3.6	61	3.2 ± 2.5	11	0.001
E-cadherin	56.9 ± 2.6	64	97.9 ± 1	12	0.049
Beta-catenin	15.4 ± 5.7	64	86.2 ± 1.2	12	0.001
E-cadherin/ß-catenin doublepos.	15.4 ± 5.7	64	85.4 ± 1.2	12	0.001