Fig. 5From: Isorhynchophylline alleviates cartilage degeneration in osteoarthritis by activating autophagy of chondrocytesIsorhy reduced the reduction of joint space in vivo. A Typical micro-CT images of normal cells, OA cells and OA cells after Isorhy treatment, B The relative articular space width of three groups, which is determined from the micro-CT images. **P < 0.01, ***P < 0.001Back to article page