自杀倾向患者的去甲肾上腺能系统的临床研究

Clinical Research on Norepinephfinic System of Suicide Patients

目的探讨自杀与去甲肾上腺素/肾上腺素比率之间的关系。方法对符合情感性精神障碍与精神分裂症诊断标准与DCR标准的100例精神病住院患者进行临床评估。结果有自杀倾向的患者去甲肾上腺素与肾上腺素比率平均值明显降低,两组间去甲肾上腺素和肾上腺素水平无显著差异。结论对过去有自杀史的患者去甲肾上腺素/肾上腺素的比率可能反映了与自杀倾向有关的特殊心理机制或特征变化。

Objective To explore the relationship between suicide and ratio of norepinephfine to adrenaline. Methods 100 in-patients were evaluated clinically.who were selected according to DSM- Ⅲ -R and DCR. Results There was significant difference on ratio of norepinephfine to adrenaline between suicide patients and non-suicide ones, but no differences on norepinephfine or adrenaline. Conclusion The ratio of norepinephfine to adrenaline of suicide patients reflects some special mental mechanism related to suicide.