甲基乙酸提取物通过调节肠道植物和改善血清新陈代谢来治疗性结肠炎
Zhichao Wang1, Yanmei Zhang2, Yun Huang2
1College of Biological and Food Engineering, Hubei Minzu University, Enshi 445000, China.
Molecules (Basel, Switzerland)
|September 27, 2025
概括
普雷姆纳 puberula乙烯酸提取物 (PPEAC) 显示了治疗性结肠炎 (UC) 的治疗潜力. 这项研究表明,PPEAC通过调节肠道微生物群和新陈代谢,有效地减少UC症状和炎症.
科学领域:
- 植物化学 植物化学
- 胃肠病学 胃肠病学
- 微生物学 微生物学
背景情况:
- 性结肠炎 (UC) 的患病率在全球范围内正在上升,由于目前的治疗限制,需要新的治疗策略.
- 普雷姆纳 puberula Pamp. 这是一个很好的例子. (PP),一种传统的植物,具有抗炎性质,但其对UC的疗效仍未得到研究.
研究的目的:
- 研究Premna puberula乙酸提取物 (PPEAC) 对性结肠炎 (UC) 的治疗作用.
- 探索PPEAC改善UC的作用背后的分子机制,重点关注肠道菌群-代谢轴.
主要方法:
- 使用UPLC-MS/MS来描述PPEAC的化学成分.
- 已建立的UC小鼠模型被用于评估PPEAC.的治疗疗效.
- 评估了疾病活性,器官重量,结肠组织病理学,氧化应激标志物,肠道微生物群组成和代谢物概况的变化.
主要成果:
- 在UC小鼠模型中,PPEAC显著降低了疾病活动指数 (DAI) 评分,并使肝脏和脏体重比率正常化.
- 用PPEAC治疗减轻了结肠缩短,减少了他的病理损伤,并减轻了氧化应激.
- PPEAC通过增加酸丁胆 (PC) 类似物水平,促进 Firmicutes 和 Muribaculaceae 种群,并改变阿尔法-烯酸代谢来调节肠道菌群-代谢轴.
结论:
- PPEAC通过向肠道菌群-新陈代谢轴,证明了性结肠炎的显著治疗潜力.
- 这项研究为开发Premna puberula作为UC管理的功能性食品或传统医学提供了基础.
- PPEAC代表了一种有前途的UC新型治疗剂,来自传统草药.
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