Figure 6

Microfocal computed tomography (micro-CT) images of DBA/1J mice with collagen-induced arthritis (CIA). A, the proximal part of the left tibial metaphysis; B, the distal part of the left femoral metaphysis; C, the left leg. (i) normal group (CIA was not induced); (ii) control group (CIA was induced); (iii) CIA-induced mice treated with methotrexate (MTX); (iv) CIA mice treated with brazilin.