尿路微生物群的组成和氧酸盐结石形成者的功能
Jing Xie1,2, Xue-Qi Zhang1,2, Ji-Nan Guo1,2
1Department of Urology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China.
Frontiers in cellular and infection microbiology
|June 24, 2024
概括
与健康个体相比,尿路微生物群结构在氧酸盐结石形成者中不同,这揭示了对结石发育的新见解. 在患有结石的患者中,特定的细菌和代谢途径发生了改变.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 微生物学 微生物学
- 代谢学 代谢学 代谢学
背景情况:
- 尿道微生物群失调与结石形成有关.
- 氧化酸结石是最常见的结石类型.
- 了解尿路微生物组的作用对于结石的病变产生至关重要.
研究的目的:
- 为了研究氧酸盐结石患者的尿路微生物群组成和功能.
- 为了比较患者和健康个体的尿道微生物群.
- 为了确定与氧酸盐石相关的特定微生物和功能变化.
主要方法:
- 从68名氧化石患者和54名健康对照人群收集了膀尿样.
- 利用16S rRNA基因和猎枪测序来进行微生物群的表征.
- 在排除后分析了100名受试者的数据.
主要成果:
- 尿路微生物群结构在氧酸盐结石患者和健康对照人群之间有显著差异.
- 没有观察到尿路微生物群多样性的显著差异.
- 鉴定了细菌的差异性表征,如Bifidobacterium,并丰富了功能途径,包括三胺生物合成.
结论:
- 在氧酸盐结石患者中发现了明显不同的尿路微生物群结构.
- 尿路中的功能通路的丰富提供了对结石病变的新见解.
- 这些发现有助于了解尿路微生物组在氧酸盐结石形成中的作用.
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