To study the effect and mechanism of the tongbi granule used to treat OA from the clinical research and the experimental study based on the theory of Traditional Chinese Medicine and the latest progresses of western medicine.

• 为了观察中医中药对OA的疗效及作用机制，本研究以中医理论为指导，选取具有益肾活血化瘀功效的痛痹颗粒，从实验及临床两方面来进行探讨。