Table I.

Primer sequences used for polymerase chain reaction.

Name	Sequence 5′-3′
	Sense	Antisense
Mouse GAPDH	TGACCTCAACTACATGGTCTACA	CTTCCCATTCTCGGCCTTG
Human GAPDH	GGAGCGAGATCCCTCCAAAAT	GGCTGTTGTCATACTTCTCATGG
Mouse Slc26A3	GCCGTGGTTGGGAACATGA	GCAAATCCTTTGAATGCTCCAG
Human Slc26A3	GTTGCAGAAGCTCCTCACAGA	GGCTGTGGCAAGTTGAAGAC
Mouse TNF-α	CATCTTCTCAAAATTCGAGTGACAA	TGGGAGTAGACAAGGTACAACCC
Human TNF-α	CCTCTCTCTAATCAGCCCTCTG G	AGGACCTGGGAGTAGATGAG

Slc26A3, solute carrier family 26, member 3 (also termed downregulated-in-adenoma); TNF-α, tumor necrosis factor-α.