【摘要】 目的探讨血浆5-羟色胺与突发性聋的关系,进一步了解突发性聋的发病机制。方法突发性聋患者46例,健康对照组34例,使用免疫放射测定法,分别测定入院时或入选时血浆5-羟色胺浓度,进行统计学分析,同时调查1周前的负性生活事件。结果突聋组血浆5-羟色胺显著高于对照组(P<0.01);突聋组发病前35例(76%)存在疲劳、心理压力和睡眠减少。结论突聋患者血浆5-羟色胺升高可能与焦虑抑郁的情绪、血小板活化有关;血浆5-羟色胺是否与突聋的严重程度、预后有关,有待进一步研究。更多还原

【Abstract】 Objective To explore the relationship between plasma 5-HT and patients with sudden deafness and the pathogenesis in sudden deafness.Methods 46 inpatients with sudden deafness as patient group,and 34 healthy as control group.They were determined the plasma 5-HT concentration by immunoradiometric assay,then statistics analysis,and investigated negative life events in one week before admission.Results There is significant difference in 5-HT concentration between two groups.In patient group,35 cases(76%) had anxiety,depression emotion and sleep disorder before attack.Conclusions The high level of the plasma 5-HT concentration is probably one of the mechanisms in the patients of sudden deafness.Whether there is relationship between plasma 5-HT concentration and the degree and prognosis of sudden deafness needs to be further studied.更多还原