Table 1. Primers used.

Gene	Sequence
18S	5′-AGCTAGGAATAATGGAATAG-3′ (sense)
	5′-AATCAAGAACGAAAGTCGGAG-3′ (antisense)
Iex-1	5′-GCGCGTTTGAACACTTCTC-3′ (sense)
	5′-ATGGCGAACAGGAGAAAGAG-3′ (antisense)
Mmp-9	5′-GTTTTTGATGCTATTGCTGAGATCCA-3′ (sense)
	5′-CCCACATTTGACGTCCAGAGAAGAA-3′ (antisense)
Mcp-1	5′-GTCCCTGTCATGCTTCTGG-3′ (sense)
	5′-GCTCTCCAGCCTACTCATTG-3′ (anti sense
Vegf-A	5′-ATGAAGTGATCAAGTTCATGG-3′ (sense)
	5′-GGATCTTGGACAAACAAATGC-3′ (antisense)