Table 1.

Primers for real-time PCR

Gene	Primers (5’-3’)
TGF-β1	For: CTGCTACCGCTGCTGCTGTGGCTACTG
	Rev: CGGTCGCGGGTGCTGTTGT
Smad4	For: TGCTGTGCAAAGTGTTCAGGTG
	Rev: CCATCGGGTATCTGGAGTAAGGA
Smad7	For: TAGCCTTGTCAGATAAGGAAGGA
	Rev: CACCCACACACCATCCACG
GADPH	For: AGCCACATCGCTCAGACA
	Rev: TGGACTCCACGACGTACT

For: Forward primer; Rev: Reverse primer