长期住院的心脏病患者的脂质,新陈代谢和肠道微生物组概况 - 一项观察和回顾性研究
Ionica Grigore1, Oana Roxana Ciobotaru2, Delia Hînganu3
1Department of Morphological and Functional Sciences, Faculty of Medicine and Pharmacy, "Dunarea de Jos" University of Galați, 35, Al. I. Cuza Street, 800216 Galați, Romania.
Diagnostics (Basel, Switzerland)
|November 27, 2025
概括
长期住院改变心脏病患者的脂质谱,新陈代谢和肠道微生物组,可能预测不良结果. 这些综合性变化需要进一步研究个性化心脏护理.
科学领域:
- 心脏病学 心脏病学
- 代谢学 代谢学 代谢学
- 微生物组研究的研究.
背景情况:
- 心脏病患者的长时间住院会导致代谢和微生物的变化.
- 脂质,代谢学,肠道失调和心血管健康之间存在单独的联系.
- 缺乏对长时间住院的这些因素的综合分析.
研究的目的:
- 研究长期住院治疗对心脏病患者脂质样本,代谢状况和肠道微生物组合的综合影响.
- 为了确定这种患者群体中不良结果的潜在生物标志物.
主要方法:
- 51名长期 (>25天) 与41名短期/中期 (3-24天) 住院的心脏病患者的回顾性观察性研究.
- 数据收集包括临床细节,脂质资料,LC-MS代谢量和GI360TM肠道微生物组测序.
- 脂质趋势的探索性分析和与临床严重程度的相关性.
主要成果:
- 长期患者显示较高的LDL,甘油三,Lp(a) 和较低的HDL.
- 代谢学揭示了能量代谢物减少,氨基酸变化和使用量的增加.
- 肠道微生物组分析表明,失生症指数增加,多样性减少,病原性种类占主导地位.
结论:
- 显著的脂质,代谢和肠道微生物组特征与心脏病患者的长期住院治疗有关.
- 这些变化可以作为预测性生物标志物,用于不良心血管事件.
- 需要在更大的队列中进行进一步的研究,以验证研究结果并制定个性化的管理策略.
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