Topical Application of Ketoprofen Improves Gait Disturbance in Rat Models of Acute Inflammation
Figure 3
Histological analysis of knee joints of rats with -carrageenan-induced arthritis. Representative sections stained with hematoxylin and eosin (a). Scale bars are 300 μm. Histopathological scores for infiltration of neutrophils and mononuclear cells (0, no change; 1, mild; 2, moderate; and 3, severe) (b). Each column represents the of 3 animals.
