食物Nutr Res。 2019; 63。 EPUB 2019 2月12日。PMID: 30814921 Bohui Chen, Guangwen Zhang, Shiyi Ou, Jianming Luo, Xichun Pengp>Article Affiliation:
Jinli Xie
Abstract:Background: The effects ofβ-glucan on colitis mice are contradictory in previous reports.结果,目前尚不清楚是否存在主要由β-葡聚糖组成的抗癌症效应内肺含糖(GLP)。此外,GLP功能与肠道菌群之间的关联仍然是Elucidated.
Objective: This study aimed to investigate whether GLP consumption improved rat dextran sodium sulfate (DSS)-induced colitis by regulating gut microbiota and altering colonic epithelial expression.
设计: 疾病活性指数(DAI)得分和盲肠短链脂肪酸(SCFA)水平的DSS诱导的结肠炎大鼠用GLP饮食(GLP,GLP,GLP,= 6)和对照饮食(组CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,CON,= 6)进行了研究和分析。 Moreover, the profiles of gut microbiota and colonic epithelial expression were analyzed using metagenomics and transcriptomics.
Results: GLP consumption significantly lowered animal DAI scores by producing more SCFAs by increasing SCFA-producing bacteria such asand reducing pathogens such asin大鼠的小肠和小肠。此外,GLP消耗调节了11个基因,包括六个上调的(,,,,,和)和五个下调的(,,,,和)基因,这些基因富含基因和基因组(KEGG)途径的六个与炎症有关的京都百科全书(KEGG)途径,从而增强免疫力和炎症反应的增强,并减少炎症反应和结肠癌风险。 GLP的消耗减轻了DSS诱导的结肠炎,可能具有溃疡性结肠炎的潜力。