Table 1.

Primers sequence at target genes

CYP2D6	Forward	5′-GCCTTCGCCAACCACTCCG-3′
	Reverse	5′-AAATCCTGCTCTTCCGACGC-3′
GSTM1	A	5′-CGCCATCTTGTGCTACATTGCCCG-3′
	B	5′-ATCTTCTCCTCTTCTGTCTC-3′
	C	5′-TTCTGGATTGTAGCAGATCA-3′
GSTP	Forward	5′-ACCCCAGGGCTCTATGGGAA-3′
	Reverse	5′-TGAGGGCACAAGCCCCT-3′
GSTT	Forward	5′-TTCCTTACTGGTCCTCACATCTC-3′
	Reverse	5′-TCACCGGATCATGGCCAGCA-3′