Figure 2
From: Lipopolysaccharide responsiveness in vocal fold fibroblasts
Constitutive mRNA expression of TLR4 accessory molecules in VFF. Polymerase chain reactions showed that scar, polyp, and normal (T21 and T59) VFF expressed MD-2 and CD14 mRNA. Appropriate sized DNA band for each gene product was determined by 100Â bp ladder. U937 cells were used as a positive control.