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Abstract Title:Trifolium pratense ethanolic extract alters the gut microbiota composition and regulates serum卵巢切除大鼠中的脂质曲线。
摘要来源:
bmc补体med ther。 2022年1月4日; 22(1):5。 EPUB 2022 1月4日。PMID: 34983484 Lee,Ki-Ja Lee,Jireh Chan Yi-Le,MD Sekendar Ali,Seung-Hee Jang,Min-Jeong Kim,Seung-Jin Lee,Seung-Chun Park
文章隶属关系:yixian quah
yixian quah 摘要:privation:
METHODS: OVX rats were treated with TPEE at 125, 250, 500 mg/kg/day, or controls (pomegranate extract, 500 mg/kg/day;雌二醇,25μg/kg/day)持续12周。通过从粪便样品中提取微生物DNA进行肠道微生物群分析,并通过使用下一代测序进行微生物组分类学分析。使用酶联免疫吸附测定(ELISA)试剂盒分析了生物标志物的水平。使用PICRUST进行了菌群功能生物标志物的预测,以研究与肠道健康和血清脂质谱调节相关的潜在途径。为了研究肠道菌群组成与血清脂质水平之间的相关性,对Spearmans相关系数进行了定义和分析。加法ionally, gas chromatography-mass spectrometry analysis was conducted to uncover additional physiologically active ingredients.
RESULTS: TPEE-treated OVX rats showed significant reduction in serum triglycerides (TG), total cholesterols (TCHOL), and LDL/VLDL levels but HDL水平增加。在其他KEGG类别中,涉及代谢的途径的改变是最常见的。特别是,TPEE还显着降低了与炎症性肠病(IBD)和过氧化物酶体增殖物激活受体(PPAR)信号通路相关的序列相对丰度。认为TPEE干预可将OVX大鼠中的企业与细菌群(f/b)的比率降低,这表示OVX大鼠微生物营养不良的降低。门水平的相关分析表明,细菌和蛋白质细菌与血清TG,Tchol和HDL水平密切相关。在物种一级,Bifidobacterium pseudolongum group was seen to positively correlate with serum HDL level and negatively correlated with serum AST, ALT, LDL/VLDL, TCHOL, and TG levels.
CONCLUSIONS: TPEE treatment showed therapeutic benefits by improving the intestinal与OVX大鼠中血清脂质和胆固醇水平密切相关的菌群组成。