Table I.

Primer sequences and lengths for reverse transcription-quantitative polymerase chain reaction.

Primer	Sequence (5′-3′)	Product length (bps)
Wnt-1	Forward: GGTGGGGCATCGTGAACATAG	296
	Reverse: GGAGGTGATTGCGAAGATAAACG
GSK-3β	Forward: ATGCCTGTCTCCTCTAACGC	321
	Reverse: GGTCTTGGTGGCGGGTTT
β-catenin	Forward: GCTGACCAAACTGCTAAATGACGA	192
	Reverse: TGTAGGGTCCCAGCGGTACAA
NF-κB	Forward: CTGGAAGCACGAATGACAGA	297
	Reverse: TTTCAAGTTGGATGCATTGG
TGF-β1	Forward: CCAACTA TTGCTTCAGCTCCA	154
	Reverse: GTGTCCAGGCTCCAAATGT
β-actin	Forward: CACCCGCGAGTACAACCTTC	207
	Reverse: CCCATACCCACCATCACACC

GSK, glycogen synthase kinase; NF, nuclear factor; TGF, transforming growth factor.