胆汁酸变化在胆管阻塞患者的胆汁酸变化与Clonorchiasis
Shiwen Hua1, Xiang Li2, Zhenli Xu1
1Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, Wuxi, China.
Acta tropica
|January 23, 2026
概括
胆道阻塞 (BO) 患者的克隆诺基亚斯感染会改变胆酸 (BA) 概况,其中关键的BA水平降低,与Enterococcus细菌相关. 这表明BA代谢,肠道细菌和寄生虫感染中的肝损伤之间存在联系.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 寄生虫学的寄生虫学
- 微生物组研究 微生物组研究
背景情况:
- 克隆病是一种由Clonorchis sinensis引起的食物传播寄生虫疾病,与严重的肝脏并发症有关,包括胆道阻塞 (BO).
- 胆酸 (BA) 异常与BO进展有关,但它们在感染C. sinensis患者中的特定作用尚不清楚.
研究的目的:
- 调查BO患者的胆酸概况的变化,包括有或没有C. sinensis感染.
- 探索这些患者的胆汁酸概况,胆汁微生物群和肝损伤标志物之间的关系.
主要方法:
- 来自BO患者 (有或没有C. sinensis感染) 的胆汁样本使用LC-MS/MS.分析了BA概况.
- 胆汁微生物群的组成通过16S rRNA基因测序来确定.
- 使用斯皮尔曼相关性来评估BA,生化标志物和微生物群之间的关联.
主要成果:
- 感染了C. sinensis的BO患者显示,陈氧胆酸 (CDCA),乌尔氧胆酸 (UDCA),氧胆酸 (HDCA) 和3β-胆酸 (βCA) 的水平显著降低.
- 这些降低的BA水平与增加的Enterococcus丰度有积极的相关性.
- 酸酸酶 (ALP) 水平与C. sinensis感染组的特定胆酸比有很强的正相关性.
结论:
- 在BO患者中,C. sinensis感染与明显的胆酸特征有关,其特征是CDCA,UDCA,HDCA和β-CA的降低.
- 这些发现表明,胆汁酸代谢,胆汁微生物群组成 (特别是Enterococcus) 和肝损伤在Clonorchiasis相关的胆汁阻塞之间存在显著的相互作用.
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