Table 1. PCR primers.

Gene	Reference sequence number	Sequence	Product length
Hypoxanthine guanine phosphoribosyltransferase. HPRT	NM012583	Forward 5´AAGCTTGCTGGTGAAAAGG3´ Reverse 3´CAAAGCCTAAAAGACAGCGG5´	192 pb
Interferon gamma. IFNɣ	NM138880	Forward 5’AACCAGGCCATCAGCAACA3’ Reverse 3’TCTGTGGGTTGTTCACCTCG5’	128 pb
Tumor necrosis factor alpha. TNF α	NM012675	Forward 5’CTCTTCTGTCTACTGAACT3’ Reverse 3’GAGAAGATGATCTGAGTGTG5’	115 pb
Interleukin 4. IL4	NM201270	Forward 5’GGCTTCCAGGGTGCTTCGC3’ Reverse 3’GTGGACTCATTCACGGTGCA5’	150 pb
Interleukin 10. IL10	X60675	Forward 5’GGGGTGACAATAACTGCAT3’ Reverse 3’GGGGCATCACTTCTACCAT5’	216 pb
Transforming growth factor, beta 3. TGFb3	NM013174	Forward 5´CCCAACCCCAGCTCCAAGC3´ Reverse 3´AGCCACTCTGCGGTGCCTCG5´	132 pb
Forkhead box P3. Foxp3	NM110825	Forward 5´CTGCCTGTGCTTAGGAGAC3´ Reverse 3´CATCACTGGCTTTCGCGTA5´	156 pb