在COMBAT研究的框架内揭示类元型,这是一项随机对照试验,使用蔓越补充剂进行随机对照试验
Nicole Tosi1, Claudia Favari1, Letizia Bresciani1
1Human Nutrition Unit, Department of Food & Drug, University of Parma, Parma, Italy.
Food research international (Ottawa, Ont.)
|September 10, 2023
概括
蔓越多显示出潜在的健康益处,但个体反应各不相同. 这项研究在老年人中确定了三种不同的尿路元类型,这些元类型是由蔓越化合物的肠道微生物代谢驱动的,影响有益化合物的处理方式.
科学领域:
- 营养科学 营养科学
- 人类的新陈代谢.
- 肠道微生物组研究研究
背景情况:
- 蔓越多具有潜在的健康益处.
- 这些化合物的代谢物调解作用,但显示出显著的个体间变异性.
- 了解这种变化是个性化的营养和健康干预措施的关键.
研究的目的:
- 在健康的老年人中,在服用蔓越粉12周后,量化血和尿液中的多代谢物.
- 通过识别尿路代谢类型来调查代谢物概况的个体间差异.
- 探索结肠代谢和肠道微生物群在多加工中的作用.
主要方法:
- 量化最多13种血和67种尿性多代谢物.
- 应用统计模型来评估尿路代谢物分泌的个体间变异性.
- 基于代谢物,特别是结肠代谢物,基因类型的鉴定和表征.
主要成果:
- 蔓越的消费改变了血代谢物,包括基胺和希普酸.
- 鉴定出了三种不同的尿类基因类型,主要是由结肠代谢驱动的.
- 代谢类型的特点是-γ-瓦莱洛,基胺酸和烯酸的差异,其中5 - 3',4'-二基) -γ-瓦莱洛衍生物是关键的.
结论:
- 一种新的metabotyping方法有效地描述了蔓越多代谢中的个体差异.
- 由肠道微生物驱动的结肠代谢是形成代谢型的主要因素.
- 这些发现对于理解蔓越对健康的影响和为富含多的食物制定个性化策略至关重要.
关键词:
蔓越是一种青.个体间的差异性变化.代谢表型的代谢表型类代谢产物 类代谢产物- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -更多相关视频
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