Figure 5From: Local ASIC3 modulates pain and disease progression in a rat model of osteoarthritisHistological evaluation of knee joint using Modified Mankin Score. a scale of 0–13 (from 0 (worst) to 13 (best)). Intra-articular injection of APETx2 in early phase prevented OA progression, including breakdown of articular surface and hypocellularity. * p < 0.05 compared to OA.Back to article page