丹古伊西尼可以使肠道微生物群和血清代谢物水平正常化,用于治疗坐骨髓炎
Zhang Di1, Chen Zhenni1, Zhuang Zifeng1
1College of Traditional Chinese Medicine, Jinan University, Guangzhou, China.
概括
丹古伊西尼 (Danggui Sini Decoction,DGSD) 通过正常化肠道细菌和减少炎症来治疗坐骨神经炎症. 这种传统中医药促进神经修复,并缓解患有 sciatica 的老鼠的疼痛.
科学领域:
- 药理学 药理学是指药理学的学科.
- 微生物学 微生物学
- 神经科学是一个神经科学.
背景情况:
- 丹古伊西尼 (Danggui Sini Decoction,DGSD) 是一种传统的中医药,用于治疗坐骨神经炎.
- 它的止痛作用是已知的,但潜在的机制需要阐明.
- 这项研究调查了DGSD对肠道微生物群和血清代谢物的影响.
研究的目的:
- 为了确定DGSD在 sciatica上的治疗效果.
- 阐明DGSD发挥作用的机制,重点关注肠道微生物群和炎症途径.
主要方法:
- 建立了一种慢性收缩损伤 (CCI) 鼠标模型.
- 给出了DGSD和美可巴胺,行为测试评估了治疗效果.
- 使用16S rRNA基因测序分析了肠道微生物组成.
- 通过UHPLC-MS/MS识别血清代谢物,并进行KEGG通路分析.
- 使用ELISA量化了炎症标志物,并检查了微生物群和炎症因素之间的相关性.
主要成果:
- CCI诱导热性过敏症,坐骨神经损伤,以及许多炎症因素和肠道细菌的水平变化.
- DGSD治疗逆转了这些变化,减少了促炎性标记物,增加了抗炎性因素.
- DGSD调节了肠道微生物群,增加了有益的细菌 (例如,乳酸菌),减少了有害的细菌 (例如,Romboutsia).
- 相关性分析将特定的细菌丰度 (例如,Turicibacter) 与炎症媒介水平联系起来.
结论:
- 在大鼠模型中,DGSD有效地治疗 sciatica.
- 治疗效应归因于CCI诱导的肠道微生物群失生症的正常化.
- 此外,DGSD还能使炎症因子水平正常化,促进坐骨神经的修复.
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