Table 1.

Sequences of primers for RT-PCR.

	Primer sequence
TNF-α	Forward	ACC ACT CTC CCT TTG CAG AAC TCA
	Reverse	TCT CAT GCA CCA TCA AGG ACT
IL-17	Forward	TCC ACC GCA ATG AAG ACC CTG ATA
	Reverse	ACC AGC ATC TTC TCG ACC CTG AAA
TGF-β	Forward	GTG CGG CAG CTG TAC ATT GAC TTT
	Reverse	TGT ACT GTG TGT CCA GGC TCC AAA
IL-10	Forward	GCT CTT GCA CTA CCA AAG CCA CAA
	Reverse	AGT AAG AGC AGG CAG CAT AGC AGT
IDO	Forward	TCG GAA GAG CCC TCA AAT GTG GAA
	Reverse	TGG AGC TTG CTA CAC TAA GGC CAA