Figure 9 : Clinical scores of mice treated by regimen III (methylene blue mediated PDI at 24 h post infection), recorded from hour 24 to day 3.

From: Chlorin e6 mediated photodynamic inactivation for multidrug resistant Pseudomonas aeruginosa keratitis in mice in vivo

Figure 9

Means with standard deviations are shown. 0.005% methylene blue (MB) was used in PDI at hour 24, while 0% MB was used in control group. There was no significant difference between the two groups. Clinical scores of 0% MB group increased significantly from hour 24 to day 3 (*P = 0.002). Clinical scores of 0.005% MB group increased significantly from hour 24 to day 2 (*P = 0.041).