Relationship between Abnormal spinal complement activity and hyperalgesia in rats following sciatic nerve ligation;
坐骨神经结扎大鼠脑脊液补体异常活化与痛觉过敏的关系
Mechanical allodynia was represented by 50% withdrawal threshold, while cold induced ongoing pain was detected by the number of paw lift in 5 min when the rat was p.
方法 :将大鼠右侧L5 /L6脊神经结扎 ,用引起 5 0 %抬足的机械刺激阈值评价机械性痛觉超敏 ,用大鼠 5min内从 5℃冷板上的抬足次数反映冷诱发的持续性疼痛。