Figure 1From: CpG oligonucleotide activates Toll-like receptor 9 and causes lung inflammation in vivoPulmonary expression of TLR9. TLR9 expression in the lung was detected by Real-time PCR (A) and by Western blot analysis (B, C). All data were normalized to control (0 h) (C). TLR9 was present even under base line conditions; however, no significant increase in TLR9 was observed after CpG-ODN stimulation (n = 3/group).Back to article page