Table 1. Sequences of primers for RT-PCR.

	Human (sequence 5′-3′)		Mouse (sequence 5′-3′)
	Forward	Reverse	Forward	Reverse
GAPDH	CCTGACCTGCCGTCTAGAAA	TGCTGTAGCCAAATTCGTTG	AAGGGCTCATGACCACAGTC	CACTGGGGGTAGGAACAC
IL-6	TAGCCTCAATGACGACCTAAGCT	GGGCTGATTGGAAACCTTATTAAG	GAGGATACCACTCCCAACAGACC	AAGTGCATCATCGTTGTTCATACA
MMP-9	TGGGTGTACGACGGTGAAAA	CATGGGTCTCTAGCCTGATA	GCATACTTGTACCGCTATGG	TAACCGGAGGTGCAAACTGG
MDR1	CTGGTGTTTGGAGAAATGACAG	CCCAGTGAAAAATGTTGCCATTGAC	AACACAGCCAACCTTGGAAC	TGTTGCAATCTTTCCAGCAG