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银寡糖和老年人的肠道:对免疫恢复和健康的影响

Yunan Hu¹, Mashael R Aljumaah², Maria Andrea Azcarate-Peril¹

¹Department of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, United States; UNC Microbiome Core, Center for Gastrointestinal Biology and Disease (CGIBD), School of Medicine, University of North Carolina, Chapel Hill, NC, United States.

Advances in nutrition (Bethesda, Md.)

|June 19, 2024

概括

益生菌银-寡糖 (GOS) 补充剂对改善老年个体的免疫功能显示出希望. GOS调节肠道微生物群和免疫系统,可能预防与年龄相关的疾病.

科学领域:

免疫学免疫学免疫学
老年学是一门学科.
微生物组研究的研究.

背景情况:

衰老与免疫功能下降和非传染性疾病增加有关.
保持老年人的免疫完整性对健康至关重要.
肠道微生物组调节是一种潜在的免疫支持策略.

研究的目的:

为了审查银-寡糖 (GOS) 在衰老中的免疫调节机制.
探索GOS在通过微生物代谢物维持免疫平衡中的作用.
突出GOS作为潜在的免疫疗法,用于预防与年龄相关的疾病.

主要方法:

关于GOS和衰老中的免疫功能当前研究的文献综述.
细菌衍生代谢物 (SCFA,二次胆酸) 的分析,调解GOS效应.
检查GOS在预防与年龄相关的疾病中的应用.

主要成果:

GOS影响肠道微生物组的组成和功能.
细菌代谢物如SCFA和二次胆酸调解GOS的免疫调节作用.
在老年人中,GOS有助于维持免疫平衡.

结论:

银-寡糖 (GOS) 是一种有前途的益生菌,用于支持老年人群的免疫功能.
GOS通过微生物代谢物产生免疫调节作用,帮助免疫恒常.
GOS具有作为预防与年龄相关疾病的免疫疗法的潜力,与主动医疗保健保持一致.

关键词:

银河体-橄糖类免疫性免疫性免疫性短链脂肪酸是一种短链脂肪酸.

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