Table 2.

Real-time PCR primers

Primers	Forward	Reverse
CDX2	5′-AAGTGAAAACCAGGACGAAAGA-3'	5′-GGATGGTGATGTAGCGACTGTA-3'
Reg IV	5′-CAGATCCTGGTCTGGCAAGT-3'	5′-ATTCGTTGCTGCTCCAAGTT-3'
GAPDH	5′-GCACCGTCAAGGCTGAGAAC-3'	5′-TGGTGAAGACGCCAGTGGA-3'