Table 1. The primer sequences of cytokine and chemokine.

Gene	RT-PCR primers
β-actin	Forward 5′-GCGAGCACAGCTTCTTTGCAGC-3′
	Reverse 5′-AATACAGCCCGGGGAGCATCGT-3′
Ifn-α	Forward 5′-GGACTTTGGATTCCCGCAGGAGAAG-3′
	Reverse 5′-GCTGCATCAGACAGCCTTGCAGGTC-3′
Ifn-β	Forward 5′-AACCTCACCTACAGGGCGGACTTCA-3′
	Reverse 5′-TCCCACGTCAATCTTTCCTCTTGCTTT-3′
Ifn-γ	Forward 5′-TCAAGTGGCATAGATGTGGAAGAA-3′
	Reverse 5′-TGGCTCTGCAGGATTTTCATG-3′
Il-6	Forward 5′-GAGGATACCACTCCCAACAGACC-3′
	Reverse 5′-AAGTGCATCATCGTTGTTCATACA-3′
MCP-1	Forward 5′-CTTCTGGGCCTGCTGTTCA-3′
	Reverse 5′-CCAGCCTACTCATTGGGATCA-3′
MIP-1α	Forward 5′-CTTCTCTGTACCATGACACTC-3′
	Reverse 5′-AGGTCTCTTTGGAGTCAGCG-3′