Table 1.

Designed primers for semi-quantitative real-time polymerase chain reaction.

Gene	Primers sequences
Bcl-2	Forward: 5′- GTG GTG GAG GAA CTC TTC -3′
	Reverse: 5′- GAT CCA GGT GTG CAG ATG -3′
Bax	Forward: 5′- AGG GTT TCA TCC AGG ATC -3′
	Reverse: 5′- TCC ACA TCA GCA ATC ATC -3′
β-actin	Forward: 5′- ATT GCT GAC AGG ATG CAG AAA -3′
	Reverse: 5′- TAG AGC CAC CAA TCC ACA CAG -3′