Table 1.

Oligo sequences for RT-PCR used in this study.

genes	Forward	Reverse
β-actin	5′-TGTGTCCGTCGTGGATCTGA-3′	5′-CCTGCTTCACCACCTTCTTGA-3′
IL-10	5′-TGGACAACATACTGCTAACCG-3′	5′-GGATCATTTCCGATAAGGCT-3′
ARG-1	5′-TGGCTTGCGAGACGTAGAC-3′	5′-GCTCAGGTGAATCGGCCTTTT-3′
IL-4	5′-CACCAGCTATGCATTGGAGA-3′	5′-TTTGGCGGTCAATGTATTTCT-3′