Table 1.

Primer sequences for RT-PCR

Gene	5'-3' forward primer	5'-3' reverse primer
NIS	CCA CCG GAA TTA TCT GCA CCT	ACG ACC TGG AAC ACA TCA GTC
PTEN	TTT GAA GAC CAT AAC CCA CCA C	ATT ACA CCA GTT CGT CCC TTT C
GAPDH	CTC AAC GAC CAC TTT GTC AAG CTC	CTC TCT TCC TCT TGT GCT CTT GCT