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目的功能性消化不良病人的痛觉阈值测定。方法比较３０例功能性消化不良（ＦｕｎｃｔｉｏｎａｌＤｙｓｐｅｐｓｉａＦＤ）患者与正常对照组及消化性溃疡（ＰｅｐｔｉｃｕｌｃｅｒＰＵ）病人的躯体感觉阈（ＳＰＴ），痛觉阈（ＰＰＴ），及相对痛觉阈（ＲＰＰＴ）。结果ＦＤ病人的ＳＰＴ及ＰＰＴ比正常对照组明显增高，而与ＰＵ病人无显著差。结论推测绝对知觉阈的增高可能与ＦＤ病人具有精神焦虑和／或抑郁症状有关。提示内源性疼痛调解系统与功能性消化不良的发生在病理基础上可能有内在的联系。
Objective To determine the threshold of pain threshold in functional dyspepsia patients. Methods The somatosensory threshold (SPT), pain threshold (PPT) and relative pain threshold (RPPT) in 30 patients with functional dyspepsia (FD) and normal control group and Peptic ulcer patients were compared. Results FD patients SPT and PPT was significantly higher than the normal control group, but no significant difference with the PU patients. Conclusion It is speculated that the increase of absolute perception threshold may be related to the symptoms of mental anxiety and / or depression in FD patients. Tip Endogenous pain mediation system and functional dyspepsia occur in the pathological basis may be intrinsically linked.