这些改变与痛觉过敏有联系；

And these changes are related to hyperalgesia.

结论NO参与神经损伤后脊髓后角内痛觉调制，提示NO在痛觉过敏、异常疼痛产生机制中发挥重要作用。

Conclusion NO is involved in nociceptive transmission at the spinal cord following nerve injury and it may result in hyperalgesia and allodynia.

内脏高敏感的消化不良患者——痛觉过敏是特异途径还是多途径?

Dyspeptic Patients With Visceral Hypersensitivity : Sensitisation of Pain Specific or Multimodal Pathways?

这些结果表明在子宫外的子宫内膜异位病变的平滑肌纤维收缩和神经纤维的痛觉过敏引起疼痛。

Those results suggest that contraction of smooth muscle fibers and hyperalgia of nerve fibers in endometriotic lesions outside the uterus may induce the pain.