林涌超 刘恒
【摘要】 目的:探讨抑郁症患者经舍曲林治疗6周前后外周血T淋巴细胞亚群变化与抑郁症治疗的相关性。方法:选取30例抑郁症患者为试验组,另选取正常健康查体者30例为对照组。采用流式细胞术检测两组人群外周血中CD3+、CD4+、CD8+、CD4+/CD8+细胞亚群的比例,并进行相关分析。结果:抑郁症患者外周血CD3+、CD4+T淋巴细胞比率、CD4+/CD8+水平低于对照组,CD8+T淋巴细胞比率高于对照组,差异均有统计学意义(P<0.01);经舍曲林治疗6周后,与治疗前对比,抑郁症患者外周血CD3+、CD4+T淋巴细胞表达比例、CD4+/CD8+水平均明显上升,CD8+ T淋巴细胞比率明显降低,差异均有统计学意义(P<0.01)。结论:抑郁症患者T淋巴细胞表达存在一定程度的免疫失衡,舍曲林抗抑郁的同时调节抑郁症患者机体免疫功能紊乱。
【关键词】 抑郁; 舍曲林; T淋巴细胞
doi:10.14033/j.cnki.cfmr.2018.11.001 文献标识码 A 文章编号 1674-6805(2018)11-0001-03
Study on T Lymphocyte Differentiation in Patients with Depression Before and After Sertraline Treatment/LIN Yongchao,LIU Heng.//Chinese and Foreign Medical Research,2018,16(11):1-3
【Abstract】 Objective:To investigate the correlation between the changes of T lymphocyte subsets in peripheral blood and the treatment of depression in 6 weeks after Sertraline.Method:30 patients with depression were selected as the experimental group,30 healthy volunteers were selected as the control group.The two groups were detected by flow cytometry in peripheral blood CD3+,CD4+,CD8+,CD4+/CD8+cell subpopulation,and correlation analysis.Result:Peripheral blood CD3+,CD4+ T lymphocyte ratio and CD4+/CD8+ levels in patients with depression than the control group(P<0.01),CD8+T lymphocyte ratio were significantly higher than the control group,the differences were statistically significant(P<0.01), after 6 weeks of the Sertraline treatment,patients with depression of peripheral blood CD3+,CD4+T lymphocytes expression ratio ,CD4+/CD8+ levels were significantly increased.CD8+ T lymphocytes ratio were significantly lower,the differences were statistically significant(P<0.01).Conclusion:There is a certain degree of immune imbalance in the expression of T lymphocyte in patients with depression,while Sertraline can regulate the immune function of patients with depression at the same time.
【Key words】 Depression; Sertraline; T lymphocyte
First-authors address:Fuzhou Neuropsychiatry Hospital,Fuzhou 350008,China
抑郁癥具有较高的患病率、复发率、死亡率、致残率,临床观察发现免疫炎症性疾病与抑郁症有较高的共病率,两者存在共消长的趋势[1],免疫学与精神病学的共同研究成为大势所趋,但免疫功能紊乱在抑郁症发病机制中的角色需进一步确认,抑郁症中局部炎性反应包括多种免疫细胞参与[2],T淋巴细胞水平的改变可在很大程度上反映免疫水平的改变[3],这种免疫细胞的变化与抑郁症发病机制之间的关系尚不清楚。本研究通过比较健康者、抑郁症患者外周血T淋巴细胞亚群的变化,探讨抑郁症患者经舍曲林治疗6周前后外周血T淋巴细胞亚群变化与抑郁症治疗的相关性。
1 资料与方法
1.1 一般资料
经院内伦理委员会批准,2015年9月-2017年9月在笔者所在医院精神科门诊及心理咨询中心被明确诊断为抑郁患者人员中选取30例为试验组。纳入标准:(1)符合国际疾病分类第10版(ICD-10)抑郁发作的诊断标准;(2)性别不限,年龄≥18岁;(3)汉密尔顿抑郁量表(HAMD)17项评分﹥17分;……