Table 1.

Sequences of primers.

Primer	Sequence
CCL2-F	5′-TTAAAAACCTGGATCGGAACCAA-3′
CCL2-R	5′-GCATTAGCTTCAGATTTACGGGT-3′
CCL3-F	5′-TTCTCTGTACCATGACACTCTGC-3′
CCL3-R	5′-CGTGGAATCTTCCGGCTGTAG-3′
CCR2-F	5′-ATCCACGGCATACTATCAACATC-3′
CCR2-R	5′-CAAGGCTCACCATCATCGTAG-3′
CCR1-F	5′-CTCATGCAGCATAGGAGGCTT-3′
CCR1-R	5′-ACATGGCATCACCAAAAATCCA-3′