Table 1. Sequences of forward and reverse primers used for quantitative real time-PCR.

Number	Primer	Primer sequence
1	HGPRT forward	5′ GATAGATCCACTCCCATAACTG 3′
	HGPRT reverse	5′ TACCTTCAACAATCAAGACATTC 3′
2	IFN-γ forward	5′ GCTTAGATGTCGTGAATGG 3′
	IFN-γ reverse	5′ GCTGCTGTTGAAGAAGTTAG 3′
3	IL-12 forward	5′ TATGTTGTAGAGGTGGACTG 3′
	IL-12 reverse	5′ TTGTGGCAGGTGTATTGG 3′
4	TNF-α forward	5′ TTCTCCTTCCTGCTTGTG 3′
	TNF-α reverse	5′ CTGAGTGTGAGTGTCTGG 3′
5	iNOS forward	5′ CGACGGCACCATCAGAGG 3′
	iNOS reverse	5′ AGGATCAGAGGCAGCACATC 3′
6	IL-10 forward	5′ TGCCAAACCTTATCAGAAATG 3′
	IL-10 reverse	5′ AGTTATCCTTCACCTGTTCC 3′
7	TGF-β forward	5′ ACGGAGAAGAACTGCTGTG 3′
	TGF-β reverse	5′ GGTTGTGTTGGTTGTAGAGG 3′