Ameliorative Effect of Curcumin Nanoparticles against Monosodium Iodoacetate-Induced Knee Osteoarthritis in Rats

Figure 6

X-ray image showing the left knee joints (L) of all groups: (a) the normal knee joints; (b) MIA-treated knee joints depicting radiographic alternations such as erosion of the cartilage surface, osteophytes, and joint space narrowing; and (c) MIA+CUR-loaded PLGA NP-treated group, with joints nearly similar to those of the normal control.

(a)

(b)

(c)