Search for dissertations about: "saturated fats"

Showing result 1 - 5 of 10 swedish dissertations containing the words saturated fats.

  2. 1. Membrane Fluidity Regulation: From C. elegans to mammalian cells

    Author : Ranjan Devkota; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; PAQR-2; adiponectin receptors; IGLR-2; saturated fats; membrane fluidity; fatty acid desaturation; unsaturated fatty acid; membrane homeostasis;

    Abstract : Biological membranes are primarily an assembly of lipids and proteins. Collectively, these constituents within a phospholipid bilayer determine the physical membrane properties such as fluidity, viscosity, thickness, packing and permeability. Maintenance of membrane properties within acceptable margins, i.e. READ MORE

  4. 2. Dietary Fatty Acids and Inflammation : Observational and Interventional Studies

    Author : Helena Bjermo; Ulf Risérus; Tommy Cederholm; Parveen Yaqoob; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Dietary fat; Fatty acids; Serum fatty acid composition; Linoleic acid; Stearoyl coenzymeA desaturase; SCD-1; Inflammation; C-reactive protein; Oxidative stress; Lipid peroxidation; Isoprostanes; Prostaglandins; Obesity; Epidemiology; Dietary intervention; Metabolic syndrome; Nutrition; Näringslära; Epidemiology; Epidemiologi; Public health science; Folkhälsovetenskap; Immunology; Immunologi; Diabetology; Diabetologi; Cardiology; Kardiologi; Medical Science; Medicinsk vetenskap;

    Abstract : Dietary fat quality influences the risk of type 2 diabetes and cardiovascular disease. A low-grade inflammation is suggested to contribute to the disease development, often accompanied by obesity. Whereas n-3 polyunsaturated fatty acids (PUFA) have been considered anti-inflammatory, n-6 PUFA have been proposed to act pro-inflammatory. READ MORE

  5. 3. Regulators of Membrane Fluidity

    Author : Kiran Busayavalasa; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; PAQR; LRIG; membrane fluidity;

    Abstract : Caenorhabditis elegans PAQR-2 (a homolog of the mammalian AdipoR1 and AdipoR2 proteins) and IGLR-2 (homolog of the mammalian LRIG proteins) form a complex at the plasma membrane that regulates fatty acid desaturation to protect against saturated fatty acid-induced membrane rigidification. Maintenance of membrane homeostasis is fundamental for most cellular processes and, given its importance, robust regulatory mechanisms must exist that adjust lipid composition to compensate for dietary variation. READ MORE

  6. 4. Early dietary exposure is associated with allergy development in the FARMFLORA birth cohort

    Author : Karin Jonsson; Chalmers tekniska högskola; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Breast milk; Allergy; Introduction of solids; Early life nutrition; Farm children; Dietary pattern; Serum; Dairy farm; Atopy; Fatty acid composition;

    Abstract : The allergy prevalence is markedly low in children growing up on farms. Contact with livestock and consumption of unpasteurized milk has been associated with allergy protection, although other elements in the environment may contribute. READ MORE

  7. 5. Dietary Fatty Acids and Cardiometabolic Risk : Influence on Lipoproteins, Insulin Resistance and Liver Fat

    Author : David Iggman; Ulf Risérus; Tommy Cederholm; Åke Nilsson; Uppsala universitet; []
    Keywords : Linoleic acid; Palmitic acid; PUFA; SFA; n-6 fatty acids; Medicinsk vetenskap; Medical Science;

    Abstract : The aim of this thesis was to investigate how dietary fatty acids affect the risk for cardiometabolic disease, i.e. cardiovascular disease (CVD), type 2 diabetes and obesity. READ MORE