Bee venom induced persistent spontaneous nociception was used to reflect spinal cord mediated nociceptive flexor reflect.

• 测量两组大鼠左足皮下蜜蜂毒(bee venom，BV)诱致的持续性自发缩足反射，该指标反映脊髓介导的伤害性屈肌反射特性的变化。