Scutellaria baicalensis Georgi减轻了与Clostridium difficile相关的腹及其对肠道微生物群的调节作用
Ze-Wei Tang1, Cong-En Zhang2, Fu-Zhi Ma3
1College of Tranditional Chinese Medicine, Yunnan University of Chines Medicine, 650500, Yunnan, China; Department of Pharmacy, Beijing Friendship Hospital, Capital Medical University, 100050 Beijing, China.
Fitoterapia
|April 25, 2024
概括
斯库特拉里亚百合根 (SR) 通过减少症状和炎症,有效地治疗与Clostridium difficile相关的腹 (CDAD). 它还积极重塑肠道微生物群的多样性和组成,提供了一个有前途的治疗选择.
科学领域:
- 微生物学 微生物学
- 药理学 药理学是指药理学的学科.
- 胃肠病学 胃肠病学
背景情况:
- 困难菌相关的腹 (CDAD) 是一个日益严重的健康问题,需要新的治疗策略.
- 肠道微生物群在维持肠道健康和预防CDAD方面发挥着至关重要的作用.
- 自然化合物正在被探索,以了解它们在治疗传染病及其相关并发症方面的潜力.
研究的目的:
- 在小鼠模型中研究Scutellaria baicalensis根 (SR) 对CDAD的治疗疗效.
- 在CDAD的背景下,评估SR对肠道微生物群组成和多样性的影响.
- 评估SR对结肠炎症和C. difficile毒素水平的影响.
主要方法:
- 建立了一个CDAD小鼠模型,并用Scutellaria baicalensis根 (SR) 或fidaxomicin (控制) 进行治疗.
- 评估了腹症状,结肠组织病理学和C. difficile毒素水平.
- 用PacBio平台的16SrRNA全长基因测序来分析肠道微生物组合.
主要成果:
- 治疗SR显著缓解了腹症状,减少了结肠炎症.
- 在接受SR治疗的小鼠中,C. difficile毒素水平明显下降 (P < 0.001).
- SR增强了肠道微生物的多样性,恢复了蛋白质细菌和细菌群的水平,并调节了特定的细菌丰度.
结论:
- 斯库特拉里亚·贝卡伦西斯 (Scutellaria baicalensis) 根在缓解CDAD方面显示出显著的治疗潜力.
- SR有效地减少了疾病症状,炎症和病原体负载.
- SR有益地调节肠道微生物群,表明其在临床CDAD管理中的实用性.
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