通过各种途径通过谷氨调节术后认知功能障碍:叙述性审查
Yan Lin He1, Ying Zhang2,3, Qing Liu1,2
1Department of Anesthesiology, He jiang Hospital of Traditional Chinese Medicine, Southwest Medical University, Luzhou, China.
Journal of biochemical and molecular toxicology
|February 10, 2025
概括
谷氨 (GSH) 可能治疗术后认知功能障碍 (POCD),这是与神经炎症和氧化应激有关的常见并发症. 需要进一步的研究来了解GSH.
科学领域:
- 神经科学是一个神经科学.
- 生物化学 生物化学
背景情况:
- 手术后认知功能障碍 (POCD) 是手术和麻醉后的一种普遍的神经并发症,患病率随着年龄的增长而增加.
- POCD对患者,家庭和社会产生负面影响,神经炎症和氧化应激是主要被认可的机制.
- 谷氨酸 (GSH) 是一种强大的减少剂,与POCD的病理生理学有关.
研究的目的:
- 探索谷氨 (GSH) 在缓解术后认知功能障碍 (POCD) 中的潜在作用.
- 审查关于POCD机制的当前文献,包括神经炎症和氧化应激,以及它们与GSH的关系.
主要方法:
- 通过PubMed和Web of Science等医疗数据库进行了全面的文献搜索.
- 关键词包括POCD,GSH,神经炎症,氧化应激,微质细胞,星球细胞,寡质细胞,铁和BDNF.
- 原创的文章,评论和医学书籍都被纳入了分析.
主要成果:
- 经过审查的文献表明,Glutathione (GSH) 具有作为POCD治疗剂的潜力.
- 作为一种强大的减少剂,GSH的作用可以抵消POCD所涉及的氧化应激.
结论:
- 针对POCD的向治疗仍然有限,这强调了预防策略的重要性.
- 对GSH和POCD之间的关系进行进一步的研究是有必要的,以便全面了解和开发有效的治疗方法.
相关概念视频
Cognitive Enhancers: Cholinesterase Inhibitors and NMDA Receptor Antagonists
Cognitive enhancers, also known as "smart drugs," are substances used to enhance memory, mental alertness, and concentration. These can be natural or synthetic and improve cognition in conditions like Alzheimer's disease (AD) and other neurodegenerative diseases. Some common examples include caffeine, amphetamines, methylphenidate, modafinil, arecoline, donepezil, vortioxetine, and piracetam. These enhancers work on the principle of synaptic plasticity and altered circuit function. They...
Phase II Reactions: Glutathione Conjugation and Mercapturic Acid Formation
Glutathione, a tripeptide made up of glutamate, cysteine, and glycine, is a critical player in the detoxification of drugs and xenobiotics via a process known as glutathione conjugation or mercapturic acid formation. This phase II biotransformation reaction involves the covalent binding of glutathione to a drug or its metabolite, enhancing the compound's water solubility and enabling its excretion.
Several distinctive characteristics distinguish glutathione conjugation from other phase II...
Several distinctive characteristics distinguish glutathione conjugation from other phase II...
Hepatic Encephalopathy
DefinitionHepatic encephalopathy is a reversible neurologic syndrome that results from advanced liver dysfunction or portosystemic shunting. It leads to disturbances in cognition, behavior, and motor function due to the brain’s exposure to gut-derived toxins that the liver fails to detoxify.EtiologyThis condition develops either in the setting of acute fulminant hepatitis or progressively during chronic liver disease, such as cirrhosis and portal hypertension. Portosystemic shunting—including...


