Fifty-four rats with three different degrees of papain induced osteoarthritis classified by 99m-Tc pertechnetate bone scan were collected for ultrasound treatment.
Fifty-four rats with three different degrees of papain induced osteoarthritis classified by 99m-Tc pertechnetate bone scan were collected for ultrasound treatment.
治疗前后及追踪两个月后关节炎严重度的改变仍以同位素（过鎝酸盐）骨扫瞄加以评估。