在精神分裂症患者和健康对照者之间比较代谢综合征参数,氧化应激,细胞代谢和基因多态性
Khamelia Malik1, Kresna Septiandy Runtuk2, Nurmiati Amir1
1Department of Psychiatry, Faculty of Medicine, Universitas Indonesia, Cipto Mangunkusumo, Jakarta, Indonesia.
精神分裂症患者表现出改变的谷氨水平和早期代谢风险,部分原因是GCLC基因变异. 早期代谢查对于精神分裂症患者至关重要.
科学领域:
- 生物化学 生物化学
- 遗传学 是一个遗传学.
- 精神病学是一个精神病学.
背景情况:
- 精神分裂症患者面临的代谢综合征和心血管疾病的风险增加,独立于抗精神病药物.
- 氧化应激,线粒体功能障碍和GCLC基因多态是这种脆弱性的潜在贡献者.
研究的目的:
- 研究精神分裂症,氧化应激标志物,代谢参数和GCLC基因多态性之间的关联.
- 探索谷氨系统和GCLCGAG多态性在精神分裂症代谢障碍中的作用.
主要方法:
- 一项分析观察病例控制研究,涉及25名先前未服用药物或未服用药物的精神分裂症患者和25名健康对照.
- 从血液样本中测量人类,代谢和氧化应激标志物 (MDA,GSH,GSSG,MnSOD,ATP).
- 使用PCR对GCLCGAG三核酸重复多态的分析.
主要成果:
- 与对照组相比,精神分裂症患者表现出较低的减少型谷氨 (GSH) 和氧化型谷氨 (GSSG) 水平,但较高的GSH/GSSG比率.
- 在精神分裂症患者中,血麦隆迪阿尔海德 (MDA) 水平较低.
- 高风险的GCLC基因型与精神分裂症患者的MDA水平升高相关,GSSG与LDL-c有负相关性.
结论:
- 精神分裂症与谷氨系统的干扰有关,并具有早期代谢风险,可能受到GCLCGAG多态化的影响.
- 这些发现强调了对被诊断为精神分裂症的人进行早期代谢查的必要性.
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