Evaluation on Cartilage Morphology after Intra-Articular Injection of Titanium Dioxide Nanoparticles in Rats
Figure 3
The representative sagittal slice of distal femur in 20%, 30%, and 40% CMDI for μ-CT in the rat model, the average X-ray attenuation of contrast agent, articular cartilage, and calcified bone in the corresponding CMDI. Yellow, red, and purple arrows refer to the contrast agent, articular cartilage, and calcified bone, respectively.
