维生素B1和败血症:一个前性的单中心研究
Wenbo Yan1, Yushu Ma1, Jingping Yang2
1Department of Clinical Laboratory, Zhengzhou Key Laboratory of Children's Infection and Immunity, Henan Children's Hospital, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China.
Frontiers in nutrition
|February 6, 2026
概括
维生素B1 (VB1) 缺乏与增加败血症严重程度和炎症有关. 维持足够的VB1水平可能对治疗败血症和预防器官损伤至关重要.
科学领域:
- 生物化学和分子生物学
- 临界护理医学 临界护理医学
- 临床诊断 临床诊断 临床诊断
背景情况:
- 维生素B1 (VB1) 是能量代谢中的重要辅酶,在败血症中作用不明.
- 目前对VB1对败血症结果的影响的研究有限,需要进一步调查.
- 了解VB1在败血症中的临床实用性对于潜在的治疗干预至关重要.
研究的目的:
- 调查维生素B1缺乏和败血症严重程度之间的联系.
- 评估维生素B1在减轻败血症引起的器官损伤方面的潜力.
- 评估维生素B1在与败血症相关的凝血功能障碍中的作用.
主要方法:
- 在67名患者中,使用超高性能液体染色学-并联质谱法量化血清VB1水平.
- 患者被分为败血症 (n=41) 和对照 (n=26) 组.
- 多变量逻辑回归分析了VB1作为败血症生物标志物.
主要成果:
- 与对照组相比,败血症患者的血清VB1水平显著降低 (p < 0.001).
- 在败血症患者中,VB1 缺乏更为普遍,而充足与较低的败血症发病率有关 (p < 0.001).
- 维B1水平与炎症标志物 (前素,D-二次体) 和器官损伤指标 (肌素,热素I) 有负相关.
结论:
- VB1水平与败血症的关键炎症生物标志物有相反的关系.
- 较低的VB1度独立地与更高的败血症患病率有关.
- VB1可以作为毒症严重程度的潜在生物标志物和治疗策略的目标.
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