Sökning: "Gut microbiome"

Visar resultat 11 - 15 av 37 avhandlingar innehållade orden Gut microbiome.

  1. 11. Modeling human gut microbiota: from steady states to dynamic systems

    Författare :Hao Luo; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; dynamics.; metabolic modeling; genome-scale metabolic model; gut microbiota; cybernetic model;

    Sammanfattning : Human gut microbes are an essential part of human sub-microscopic systems and involved in many critical biological processes such as Type 2 diabetes (T2D) and osteoporosis. However, the underlying mechanisms are unclear. LÄS MER

  3. 12. Chronic inflammatory bowel diseases : studies of microbiota and its influence

    Författare :Adam Carstens; Jonas Halfvarson; Lars Engstrand; Johannes Espolin Roksund Hov; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Inflammatory bowel disease; microscopic colitis; Crohn’s disease; ulcerative colitis; microbiota; microbiome; biological treatment;

    Sammanfattning : Introduction: Inflammatory bowel diseases are becoming increasingly common. The underlying mechanisms are not entirely known but the gut microbiota seem to be involved in the pathogenesis. LÄS MER

  4. 13. Antibiotics use in relation to colorectal cancer risk, survival and postoperative complications

    Författare :Sai San Moon Lu; Bethany van Guelpen; Sophia Harlid; Jonas Ludvigsson; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; colorectal cancer; antibiotics; gut microbiome; dysbiosis; cancer-specific survival; surgical site infections; anastomotic leakage; register-based epidemiology; Cancer Epidemiology; cancerepidemiologi; Cancer Epidemiology; cancerepidemiologi; Oncology; onkologi; Surgery; kirurgi;

    Sammanfattning : Background: Growing evidence suggests that antibiotic-induced dysbiosis of gut microbiota potentially contributes to colorectal cancer development and oncological outcomes. However, the role of antibiotics in colorectal cancer incidence, survival and postoperative outcomes at a population level remains incompletely understood. LÄS MER

  5. 14. Genome Evolution and Niche Differentiation of Bacterial Endosymbionts

    Författare :Kirsten Maren Ellegaard; Siv Andersson; Andrés Moya; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; niche; habitat; endosymbiont; gut microbiome; honey bee; Wolbachia; comparative; genomics;

    Sammanfattning : Most animals contain chronic microbial infections that inflict no harm on their hosts. Recently, the gut microflora of humans and other animals have been characterized. However, little is known about the forces that shape the diversity of these bacterial communities. LÄS MER

  7. 15. Heterogeneity of human metabolism in health and disease: a modelling perspective

    Författare :Pouyan Ghaffari Nouran; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cancer metabolism; fatty acid metabolism; genome-scale metabolic models; community modeling; heterogeneity; lung cancer; amino acids metabolism; gut microbiome;

    Sammanfattning : Metabolism is broadly defined as the sum of biochemical reactions within cells that are involved in maintaining the living state of the organism. Profound importance of metabolism comes from the fact that it is the sole source of energy that allows life to resist to be degraded into entropy. LÄS MER