Figure 1
From: Lipopolysaccharide responsiveness in vocal fold fibroblasts
Constitutive mRNA expression of TLR 1 to 9 in VFF. Polymerase chain reactions showed that scar, polyp, and normal (T21 and T59) VFF expressed TLR 1 to 6, TLR8, and TLR9 genes during steady state conditions. Amplification of β-actin was used as an internal control. Appropriate sized DNA band for each gene product was determined by 100 bp ladder. Panels depict individual VFF and the PCR product of each TLR is displayed in lanes marked 1 through 9.