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「肥満手術が腸内細菌叢を変える仕組み」の検索結果

2,068 件中 10 件を表示 (3959 ms) · ⭐ 保存した論文

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(bariatric surgery[MeSH] OR obesity surgery OR metabolic surgery) AND (gut microbiota[MeSH] OR intestinal microbiome OR gut microbiome OR gastrointestinal microbiome) AND (mechanisms OR pathways OR changes OR alterations)

💡 肥満手術の標準用語と腸内細菌叢の同義語を組み合わせ、メカニズムに関する用語を追加しました

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  • Estrogen-gut microbiome axis: Physiological and clinical implications.

    James M Baker, Layla Al-Nakkash, Melissa M Herbst-Kralovetz 他 · Maturitas · 2017

    Low levels of gonadal circulating estrogen observed in post-menopausal women can adversely impact a diverse range of physiological factors, with clinical implications for brain cognition, gut health, the female reproductive tract and other aspects of women's health. One of the principal regulators of circulating estrogens is the gut microbiome. This review aims to shed light on the role of the gut…

    📄 PubMed で読む (PMID: 28778332)
  • Thyroid-Gut-Axis: How Does the Microbiota Influence Thyroid Function?

    Jovana Knezevic, Christina Starchl, Adelina Tmava Berisha 他 · Nutrients · 2020

    A healthy gut microbiota not only has beneficial effects on the activity of the immune system, but also on thyroid function. Thyroid and intestinal diseases prevalently coexist-Hashimoto's thyroiditis (HT) and Graves' disease (GD) are the most common autoimmune thyroid diseases (AITD) and often co-occur with Celiac Disease (CD) and Non-celiac wheat sensitivity (NCWS). This can be explained by the …

    📄 PubMed で読む (PMID: 32545596)
  • The Detrimental Impact of Ultra-Processed Foods on the Human Gut Microbiome and Gut Barrier.

    Debora Rondinella, Pauline Celine Raoul, Eleonora Valeriani 他 · Nutrients · 2025

    Ultra-processed foods (UPFs) have become a widely consumed food category in modern diets. However, their impact on gut health is raising increasing concerns. This review investigates how UPFs impact the gut microbiome and gut barrier, emphasizing gut dysbiosis and increased gut permeability. UPFs, characterized by a high content of synthetic additives and emulsifiers, and low fiber content, are as…

    📄 PubMed で読む (PMID: 40077728)
  • Bile salt hydrolase acyltransferase activity expands bile acid diversity.

    Douglas V Guzior, Maxwell Okros, Madison Shivel 他 · Nature · 2024

    Bile acids (BAs) are steroid detergents in bile that contribute to the absorption of fats and fat-soluble vitamins while shaping the gut microbiome because of their antimicrobial properties1-4. Here we identify the enzyme responsible for a mechanism of BA metabolism by the gut microbiota involving amino acid conjugation to the acyl-site of BAs, thus producing a diverse suite of microbially conjuga…

    📄 PubMed で読む (PMID: 38326608)
  • Perturbed gut microbiome and fecal and serum metabolomes are associated with chronic kidney disease severity.

    Haichao Wang, Aisima Ainiwaer, Yaxiang Song 他 · Microbiome · 2023

    Chronic kidney disease (CKD) is a severe public health problem associated with a disordered gut microbiome. However, the functional alterations of microbiota and their cross talk with metabolism pathways based on disease severity remain unclear. We performed metagenomics and untargeted metabolomics in a cohort of 68 patients with CKD of differing severities and 20 healthy controls to characterize …

    📄 PubMed で読む (PMID: 36624472)
  • Gut microbiota and therapy for obesity and type 2 diabetes.

    Luyao Zhang, Pai Wang, Juan Huang 他 · Frontiers in endocrinology · 2024

    There has been a major increase in Type 2 diabetes and obesity in many countries, and this will lead to a global public health crisis, which not only impacts on the quality of life of individuals well but also places a substantial burden on healthcare systems and economies. Obesity is linked to not only to type 2 diabetes but also cardiovascular diseases, musculoskeletal disorders, and certain can…

    📄 PubMed で読む (PMID: 38596222)
  • Crosstalk between glucagon-like peptide 1 and gut microbiota in metabolic diseases.

    Yuan Zeng, Yifan Wu, Qian Zhang 他 · mBio · 2024

    Gut microbiota exert influence on gastrointestinal mucosal permeability, bile acid metabolism, short-chain fatty acid synthesis, dietary fiber fermentation, and farnesoid X receptor/Takeda G protein-coupled receptor 5 (TGR5) signal transduction. The incretin glucagon-like peptide 1 (GLP-1) is mainly produced by L cells in the gut and regulates postprandial blood glucose. Changes in gut microbiota …

    📄 PubMed で読む (PMID: 38055342)
  • Bifidobacterium mechanisms of immune modulation and tolerance.

    Samuel J Gavzy, Allison Kensiski, Zachariah L Lee 他 · Gut microbes · 2023

    Bifidobacterium is a widely distributed commensal bacterial genus that displays beneficial pro-homeostatic and anti-inflammatory immunomodulatory properties. Depletion or absence of Bifidobacterium in humans and model organisms is associated with autoimmune responses and impaired immune homeostasis. At the cellular level, Bifidobacterium upregulates suppressive regulatory T cells, maintains intest…

    📄 PubMed で読む (PMID: 38055306)
  • Function and mechanisms of enteroendocrine cells and gut hormones in metabolism.

    Fiona M Gribble, Frank Reimann · Nature reviews. Endocrinology · 2019

    Gut hormones have many key roles in the control of metabolism, as they target diverse tissues involved in the control of intestinal function, insulin secretion, nutrient assimilation and food intake. Produced by scattered cells found along the length of the intestinal epithelium, gut hormones generate signals related to the rate of nutrient absorption, the composition of the luminal milieu and the…

    📄 PubMed で読む (PMID: 30760847)
  • Roles of the gut microbiome in weight management.

    Rachel N Carmody, Jordan E Bisanz · Nature reviews. Microbiology · 2023

    Overweight, obesity, undernutrition and their respective sequelae have devastating tolls on personal and public health worldwide. Traditional approaches for treating these conditions with diet, exercise, drugs and/or surgery have shown varying degrees of success, creating an urgent need for new solutions with long-term efficacy. Owing to transformative advances in sequencing, bioinformatics and gn…

    📄 PubMed で読む (PMID: 37138047)