Research Article

Effects of Quorum Sensing Systems on Regulatory T Cells in Catheter-Related Pseudomonas aeruginosa Biofilm Infection Rat Models

Figure 6

Integrated optical density (IOD) of TGF-β1 in lung tissues. Integrated optical density (IOD) of TGF-β1 was analyzed by Image-Pro Plus analysis system. PAO1 group (P), ΔlasIΔrhlI group (I), ΔlasRΔrhlR group (R), and control group (C). ●: compared with control group, . ▲: statistically significant differences between PAO1 and ΔlasRΔrhlR group, . ◆: statistically significant differences between PAO1 and ΔlasIΔrhlI group, .