最近的酒精摄入影响了成年烧伤患者的微生物群
Andrew J Hoisington1, Kevin Choy2, Shanawaj Khair3
1Veterans Health Administration, Rocky Mountain Mental Illness Research Education and Clinical Center (MIRECC) for Veteran Suicide Prevention, Rocky Mountain Regional Veterans Affairs Medical Center (RMRVAMC), Aurora, CO, USA; Department of Physical Medicine and Rehabilitation, University of Colorado Anschutz Medical Campus, Aurora, CO, USA; Military and Veteran Microbiome: Consortium for Research and Education (MVM-CoRE), Aurora, CO, USA; Department of Systems Engineering and Management, Air Force Institute of Technology, Wright-Patterson Air Force Base, OH, USA.
最近烧伤患者的酒精使用改变了便微生物群,像阿克尔曼西亚和巴克特罗伊德这样的有益细菌在低脂乙醇 (PEth) 水平的人中更为丰富. 这一早期的烧伤后发现需要进一步调查.
科学领域:
- 烧伤伤害研究研究
- 微生物组科学 微生物组科学
- 酒精使用效果 酒精使用效果
背景情况:
- 酒精使用与烧伤患者的不良健康结果有关.
- 生物机制包括炎症反应和肠道透性.
- 氨酸乙醇 (PEth) 是最近饮酒的直接生物标志物.
研究的目的:
- 调查最近的酒精使用与烧伤患者的肠道微生物组之间的联系.
- 检查便微生物群,短链脂肪酸和炎症标志物在早期烧伤后恢复.
- 根据PEth水平,探索微生物群落的差异.
主要方法:
- 在受伤后的第一周内,研究了19名烧伤患者.
- 血液中酸乙醇 (PEth) 水平将参与者分为低饮酒和高饮酒组.
- 便样本分析了微生物群组成,短链脂肪酸和炎症标志物.
主要成果:
- 在低和高PEth组之间观察到便微生物群体组成的显著差异.
- 在低PEth组中,Akkermansia和Bacteroides属的数量更为丰富.
- 在短链脂肪酸水平或肠道透性方面没有发现显著差异.
结论:
- 这项研究是首次报告与最近的酒精使用相关的早期烧伤后微生物群失生症.
- 最近的饮酒可能会影响烧伤患者的肠道微生物组合.
- 需要进一步的研究来了解这些关联,并制定干预措施.
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