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Updated: Aug 11, 2026

A Thrombotic Stroke Model Based On Transient Cerebral Hypoxia-ischemia

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Published on: August 18, 2015

三甲基胺N-氧化物水平与缺血性中风发生之间的关联:元分析和孟德尔随机化研究

Xinhua Hu¹, Haiyan Ren², Yuan Cao³

¹Department of Neurology, People's Hospital of Xinjin District, Chengdu, China.

|November 22, 2023

概括

在缺血性中风 (IS) 患者中,trimethylamine-N-oxide (TMAO) 水平较高,但这项研究没有发现TMAO因果导致IS发生的证据. 需要进一步的研究来澄清TMAO-IS关系.

科学领域:

生物化学生物化学
神经学神经学
微生物组研究微生物组研究

背景情况:

肠道细菌的代谢物Trimethylamine-N-oxide (TMAO) 越来越多地与缺血性中风 (IS) 有关.
目前尚不清楚TMAO和IS之间的确切因果关系,需要进一步调查.

结论:

虽然IS患者显示TMAO水平升高,但目前的证据不支持TMAO在IS发展中的因果作用.
进一步的研究是必不可少的,以充分阐明TMAO和缺血性中风之间的复杂联系.

关键词:

缺血性中风是因为缺血性中风.门德尔的随机化进行元分析分析.三甲基胺-N-氧化物

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Ischemic Stroke l: Introduction

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Ischemic stroke is an acute cerebrovascular condition in which blood flow to a brain region is suddenly interrupted, leading to tissue infarction. Neurons depend on continuous oxygen and glucose supply, so even brief reductions in perfusion cause energy failure, ionic imbalance, and irreversible injury. Ischemic strokes are classified into thrombotic and embolic types based on their underlying mechanisms.Thrombotic MechanismsThrombotic stroke develops when a clot forms within a cerebral artery.