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Abstract Title:Green tea leaf powder prevents dyslipidemia in high-fat diet-fed mice by modulating gut Microbiota。
摘要来源:
食物Nutr Res。 2020; 64。 EPUB 2020 11月13日。PMID: 33281537 33281537 Zhang,Yaozhong Hu,Hui Ma,Shuo Wang
文章隶属关系:Jin Wang
摘要:
目标: 我们研究的目的是确定绿茶叶粉对预防高脂脂肪症的影响,并了解其潜在的Lipid-flipid-lipid-flow降低机制。 class =“ sub_abstract_label”>设计: 在三个治疗组中的小鼠分别通过0.5、1.0或2.0 g/kg•分别为12周的低脂饮食(HFD)喂食高脂饮食(HFD)。研究了来自肝脏的相关能量和脂质代谢生物标志物的血清生化分析和mRNA基因表达水平。此外,测试了16S rRNA盲肠菌群和粪便短链脂肪酸(SCFA)。
结果: 绿茶叶粉降低了hfd剂量的男性体重和剂量依赖性男性的体重ner。绿茶叶粉还增加了饱腹激素的分泌,并减少了HFD喂养小鼠的全身性炎症。 Real-time polymerase chain reaction (PCR) analyses reconfirmed that green tea leaf powder prevented dyslipidemia by enhancing hepatic mRNA expression levels of peroxisome proliferator-activated receptor alpha, cholesterol 7α-hydroxylase, and Adenosine triphosphate (ATP)-binding cassette transporter A1 and decreasing the expression of fatty acid synthase, sterol调节性元件结合蛋白1C和肝X受体。 Green tea leaf powder promoted the growth of,,,, andand inhibited the growth of,, and Candidatus_in the cecum of HFD-fed mice.
Conclusion: In summary, our results indicate that green tea leaf powder improves lipid metabolism of HFD-fed mice in a dose-dependent 方式。潜在的机制涉及在重编程肠道菌群中的协同作用,增加饱腹感激素的分泌和R教育系统性炎症。