Fig. 2From: Early detection of osteoarthritis in rabbits using MRI with a double-contrast agentSIR values in proton density-weighted images. The SIR values of the medial condyle of the femur before and after contrast agent injection (a) and those of the lateral condyle of the femur before and contrast agent injection (b) are shown. * indicates P < 0.017, which was defined as a significant changeBack to article page