Table 1.

The primers used in this study for semiquantitative RT-PCR assay

Gene	Primer primer sequence
β-actin	F: 5′- TGGCACCCAGCACAATGAA-3′
	R: 5′- CTAAGTCATAGTCCGCCTAGAAGCA-3′
FHIT	F: 5′- GCAGCTCTGCGGGTCTACTTTC-3′
	R: 5′- TCTTCAAACTGGTTGGCAATAGCTC-3′
Survivin	F: 5′- GTCCGGTTGCGCTTTCCTT-3′
	R: 5′- CGCAGTTTCCTCAAATTCTTTCTTC-3′

F: Forward primer, R: Reverse primer.