Table 1.

The primers used in the present study.

Target	Oligonucleotide sequence (5'–3′)
	Forward primer	Reverse primer
Has-β-actin	GCCCTGAGGCACTCTTCCA	TTGCGGATGTCCACGTCA
Has-Col1a1	ACTGGTGAGACCTGCGTGTA	AATCCATCGGTCATGCTCTC
Has-Smad7	CCCCATCACCTTAGCCGACTCTGC	CCCAGGGGCCAGATAATT
Has-miR-497	CAGCAGCACACTGTGGTTTG
Has-Acta2	TTCATCGGGATGGAGTCTGCTGG	TCGGTCGGCAATGCCAGGGT
U6	ATGGGTCGAAGTCGTAGCC	TTCTCGGCGTCTTCTTTCTCG
mmu-miR-497	CAGCAGCACACTGTGGTTTGTA
mmu-Smad7	AGAGGCTGTGTTGCTGTGAATC	CCATTGGGTATCTGGAGTAAGGA
mmu-β-actin	AACTCCATCATGAAGTGTGA	ACTCCTGCTTGCTGATCCAC
mmu-Col1a1	TAGGCCATTGTGTATGCAGC	ACATGTTCAGCTTTGTGGACC