Table 1. Primers used for RT- PCR.

No.	Gene name	Sequence (5′-3′)	Primer size
1	IL-1β	Forward: GGATATGGAGCAACAAGTGG	20
		Reverse: ATGTACCAGTTGGGGAACTG	20
2	IL-6	Forward: GCCTTCGGTCCAGTTGCCTT	20
		Reverse: AGTGCCTCTTTGCTGCTTTCAC	22
3	IL-8	Forward: AGGGCCAAGAGAATATCCGA	20
		Reverse: GGATCCGGCTAGCAGACTA	19
4	β-actin	Forward: TGGCACCCAGCACAATGAA	19
		Reverse: CTAAGTCATAGTCCGCCTAGAAGCA	25