Table I.

Primer sequences.

Gene	PCR amplification fragment length (bp)	Primer sequence (5′→3′)
β-actin	231	F: 5′-ACTGCCCTGGCTCCTAGCA-3′
		R: 5′-GCCAGGATAGAGCCACCAATC-3′
TLR4	100	F: 5′-GCATCATCTTCATTGTCCTTGAGA-3′
		R: 5′-CTCCCACTCGAGGTAGGTGTTT-3′
TLR2	285	F: 5′-CGCTTCCTGAACTTGTCC-3′
		R: 5′-GGTTGTCACCTGCTTCCA-3′

PCR, polymerase chain reaction; TLR 4, Toll-like receptor 4; TLR 2, Toll-like receptor 2; F, forward; R, reverse.