Table 1. Specific primers for real-time PCR analysis.

Gene	Description	Primer sequence (5′–3′)	Product length (bp)
Nrf2	Forward	TGAAGCTCAGCTCGCATTGA	108
	Reverse	TGCTCCAGCTCGACAATGTT	108
SOD1	Forward	ATCCACTTCGAGCAGAAGGC	96
	Reverse	CTGATGGACGTGGAACCCAT	96
CAT	Forward	TTTTGCCTACCCGGACACTC	154
	Reverse	GGGGTAATAGTTGGGGGCAC	154
GAPDH	Forward	GGCAAATTCAACGGCACAGT	84
	Reverse	GTCTCGCTCCTGGAAGATGG	84