Table 1. Primers used for semiquantitative analyses of gene expression.

Genes	Species	Primer sequences
		Forward primer (5′–3′)	Reverse primer (5′–3′)
C/EBPα	Rat	AGCAACGAGTACCGGGTACG	TGTTTGGCTTTATCTCGGCTC
aP2	Rat	AGAAGTGGGAGTTGGCTTCG	ACTCTCTGACCGGATGACGA
Gadd45	Rat	ATCGAAAGGATGGACACGGT	TGAATGTGGGTTCGTCACCA
PPARγ2	Rat	CTCCTGTTGACCCAGAGCAT	CAACCATTGGGTCAGCTCTT
KLF15	Rat	TCCTCCAACTTGAACCTGTC	CTTGGTGTACATCTTGCTGC
Axin2	Rat	AGTCAGCAGAGGGACAGGA	CTTGGAGTGCGTGGACACTA
GAPDH	Rat	CCATCATGAAGTGTGACGTG	ACATCTGCTGGAAGGTGGAC