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结构特征和治疗Zingiber officinale聚糖在硫酸德克斯诱导的性结肠炎上的作用

Yongshuai Jing¹, Ziying Wang¹, Wenjing Cheng¹

¹College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, 26 Yuxiang Street, Shijiazhuang 050018, China.

Foods (Basel, Switzerland)

|March 13, 2025

概括

辛格 officinale 聚糖 (ZOP-1) 通过减少炎症和氧化应激,有效治疗性结肠炎 (UC). 它调节肠道微生物群,增强肠道完整性,为UC提供了有前途的治疗方法.

科学领域:

胃肠病学胃肠病学
免疫学免疫学免疫学
药理学药理学是指药理学的学科.

背景情况:

性结肠炎 (UC) 是一种在全球范围内不断增加的炎症性肠病.
紫金树的 officinale 聚糖 (ZOP-1) 具有抗炎和抗氧化特性,但其在UC治疗中的机制尚未完全理解.

研究的目的:

在性结肠炎的小鼠模型中阐明ZOP-1的治疗效果和潜在机制.

主要方法:

使用甲基化和NMR分析确定了ZOP-1结构.
治疗UC的疗效通过血素-素染色,元基因组学,免疫组织化学和西部斑点评价.
该研究研究了对炎症因素,肠道微生物群,短链脂肪酸 (SCFA) 和TLR4/NF-κB/MAPK信号通路的影响.

主要成果:

ZOP-1 具有特定的多糖体结构,主要链为 →4,6) -β-Glcp-1→和 →3,6) -α-Galp-(1→,分支链为 →4) -β-Glcp(1→和 α-Araf(1→.
在UC小鼠中,ZOP-1显著改善了结肠损伤,调节了免疫器官指数,并减少了炎症性细胞因子的产生.
用ZOP-1治疗改变了肠道微生物组成,增加了肠道SCFA,并抑制了TLR4/NF-κB/MAPK信号通路.

结论:

ZOP-1通过减少肠道炎症和氧化应激减轻实验性性结肠炎.
治疗效果通过增强肠道完整性,调节肠道微生物群和调节SCFA水平来调节.
ZOP-1有效控制TLR4/NF-κB/MAPK信号通路,有助于其在UC中的保护作用.

关键词:

这就是为什么UCUCUCUC.西方黑斑是因为西方黑斑.在ZOP-1中,它是ZOP-1.银杏树是官方的植物.我们的肠道微生物群.免疫组织化学免疫组织化学

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