The Antifibrosis Effects of Peroxisome Proliferator-Activated Receptor δ on Rat Corneal Wound Healing after Excimer Laser Keratectomy

Figure 3

Central corneal haze scores are depicted in the bar graph. Four weeks after surgery, the haze score was lower in the GW501516 group than the GSK3787 group (); however, the GW501516 group did not significantly differ from the PBS group (). Data are presented as the mean ± SD (), and differences were analyzed with a nonparametric test. versus GW501516 group.