A metabolomic study of Baihe Zhimu decoction in a rat model of depression

doi:10.16016/j.1000-5404.201905065

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A metabolomic study of Baihe Zhimu decoction in a rat model of depression

更新时间：2021-08-02

- A metabolomic study of Baihe Zhimu decoction in a rat model of depression
- Journal of Army Medical University Vol. 41, Issue 20, Pages: 1917-1925(2019)
- 作者机构：
  
  1. 陆军军医大学(第三军医大学)第一附属医院药剂科
  2. 重庆市中药研究院
- 作者简介：
- 基金信息：
- DOI：10.16016/j.1000-5404.201905065
  CLC： R285.5
- Published：2019，
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[1]刘职瑞,杨波,刘芳,郭延磊,夏培元.基于代谢组学的百合知母汤治疗抑郁症的作用研究[J].第三军医大学学报,2019,41(20):1917-1925.

A metabolomic study of Baihe Zhimu decoction in a rat model of depression. [J]. Journal of Army Medical University 41(20):1917-1925(2019)
[1]刘职瑞,杨波,刘芳,郭延磊,夏培元.基于代谢组学的百合知母汤治疗抑郁症的作用研究[J].第三军医大学学报,2019,41(20):1917-1925. DOI： 10.16016/j.1000-5404.201905065.

A metabolomic study of Baihe Zhimu decoction in a rat model of depression. [J]. Journal of Army Medical University 41(20):1917-1925(2019) DOI： 10.16016/j.1000-5404.201905065.

摘要

目的观察抑郁大鼠模型血清中内源性代谢物的变化

分析百合知母汤对异常代谢物的调节作用。方法 40只雄性SD大鼠（SPF级）按随机数字表法分为4组

每组10只

分别是正常对照组、模型组、氟西汀+模型组和百合知母汤+模型组。采用慢性不可预见性轻度应激联合孤养的方法建立抑郁大鼠模型

利用代谢组学方法寻找抑郁模型大鼠血清中改变的内源性代谢物及其相关代谢通路

从内源性代谢物的角度评价百合知母汤的抗抑郁作用。结果百合知母汤可显著增加抑郁模型大鼠的体质量、糖水偏好度以及行为学得分（P<0.05）

并使模型大鼠血清中水平异常的23个差异代谢物回调至正常水平

主要涉及脂肪酸酰胺代谢、苯丙氨酸代谢、甘氨酸代谢和脂质代谢;而氟西汀仅能纠正甘氨酸代谢和脂质代谢2条代谢通路中17个代谢物的水平异常。结论与氟西汀相比

百合知母汤可影响更多的代谢通路而发挥抗抑郁作用。

Abstract

Objective To investigate the changes in endogenous metabolites in a rat model of depression and the modulatory effect of Baihe Zhimu decoction(BZD) on the abnormal metabolites through a metabolomic approach. Methods Forty rats were randomly divided into normal control group

depression model group

fluoxetine treatment group and BZD treatment group. In all but the control group

rat models of depression were established by keeping the rats in separate cages combined with exposure to chronic unpredictable mild stress. A metabolomic approach was used to identify the endogenous metabolites and metabolic pathways that were related to the antidepressive effects of BZD. Results BZD could significantly increase the body weight

sucrose preference and behavioral scores in the rat models of depression(P<0.05). BZD treatment resulted in the recovery of normal levels for 23 metabolites that showed abnormal serum levels in the depressive rats

and these metabolites were associated with fatty acid amide metabolism

phenylalanine metabolism

glycine metabolism and lipid metabolism. By comparison

fluoxetine treatment only restored the normal levels for 17 abnormal metabolites

which were related with glycine metabolism and lipid metabolism. Conclusion BZD can modulate more metabolic pathways than fluoxetine for treatment of depression.

关键词

百合知母汤抑郁症代谢组学代谢通路

Keywords

Baihe Zhimu decoctiondepressionmetabolomicsmetabolic pathways

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Related Institution

Department of Pediatrics, Army Medical Center of PLA

Department of Pediatrics, Chongqing University Jiangjin Hospital, Jiangjin

Department of Military Cognitive Psychology, Faculty of Medical Psychology, Army Medical University (Third Military Medical University)

Department of Anesthesiology, 2Departments of Psychiatry, the First Affiliated Hospital of Chongqing Medical University

Department of Medical Psychology, First Affiliated Hospital, Army Medical University (Third Military Medical University)

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