单、双相抑郁障碍患者GRmRNA的表达水平及ACTH和血清皮质醇的浓度分析

Analysis of GRmRNA and serum cortisol levels of ACTH and serum cortisol in patients with single and double phase depression

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DOI
刊名
Journal of International Psychiatry
年,卷(期) 2016, 43(5)
作者
作者单位

.湖北省武汉市汉口医院精神科 ;
湖北省武汉大学人民医院精神卫生中心 ;

摘要
【摘要】目的:研究单、双相抑郁障碍患者GRmRNA的表达水平及ACTH和血清皮质醇的浓度的关系。方法:选取2014年10月~2015年10月收入我院的单相、双相抑郁障碍患者84例为研究对象。根据抑郁障碍差异分为单相抑郁障碍组(UDD组)及双相抑郁障碍组(BDD组)。另选同时期于我院进行体检的正常人作40例为对照组,研究各组GRmRNA、ACTH及皮质醇水平差异。结果:患者组及对照组外周血单个核细胞中GRα mRNA水平具有显著性差异( χ2 = 11.383,P<0.05)。UDD组及BDD组中轻中度组、重度组和对照组的GRα mRNA水平具有显著性差异( χ2 =11.483,P<0.05;χ2 =10.324,P<0.05),且重度组GRαmRNA水平显著弱于轻中度组。患者组及对照组ACTH浓度未见统计学差异(P>0.05),皮质醇浓度具有统计学差异(χ2 =6.735,P<0.05),且随着病情的加重,血清皮质醇浓度呈上升的趋势(P<0.05)。患者组及对照组GRα的亚细胞分布及核内表达水平差异有统计学意义(P<0.05),且重度组核内分布显著弱于轻中度组。患者组HAMD总分均与GRαmRNA的表达呈负相关(r=-0.746,P<0.05;r=-0.831,P<0.05);患者组中均未出现HAMD与ACTH、皮质醇浓度的相关性和GRαmRNA与ACTH及皮质醇浓度的相关性(P>0.05)。结论:单、双相抑郁患者外周血GRmRNA的表达水平、皮质醇浓度与病情的严重程度密切相关,但单、双相抑郁患者组间未见统计学差异。糖皮质激素受体可能仅为抑郁障碍的的指标之一,在单、双相抑郁的发病过程起到十分重要的作用。
Abstract
【Abstract】 objective:To investigate the relationship of GRmRNA and serum cortisol levels of ACTH and serum cortisol in patients with single and double phase depression.Methods: 84 cases of unipolar and bipolar depression patients were selected as study subjects. GR, ACTH and cortisol levels were examinated. Results: patients group and control group in peripheral blood mononuclear cells GR mRNA level has significant difference (χ2= 11.383, P < 0.05). UDD group and BDD group in light moderate group had significant difference (χ2 =11.483, P < 0.05; χ2 =10.324, P < 0.05), and severe group of GR mRNA level was weak in light to moderate group. cortisol concentration has significant difference (χ2 =6.735, P < 0.05).HAMD scores in patients group were and GR mRNA expression was negatively correlated r=-0.746, P < 0.05; r=-0.831, P < 0.05); patients group did not appear the HAMD and ACTH, cortisol concentration correlation and GR mRNA and adrenocorticotropic hormone (ACTH) and cortisol concentration correlation (P > 0.05). Conclusion: the expression level of GRmRNA in peripheral blood of patients with depression and bipolar depression was closely related to the severity of the disease, but there was no statistical difference between the two groups.
关键词
【关键词】单、双相抑郁障碍;GRmRNA;ACTH;皮质醇;
KeyWord
【Key words】Single and double phase depression disorder; GRmRNA; ACTH; cortisol;
基金项目
页码 784-787
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彭亮*,胡红涛,刘忠纯,李永超. 单、双相抑郁障碍患者GRmRNA的表达水平及ACTH和血清皮质醇的浓度分析 [J]. 国际精神病学杂志. 2016; 43; (5). 784 - 787.

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