Sökning: "dietary fat quality"

Visar resultat 1 - 5 av 40 avhandlingar innehållade orden dietary fat quality.

  1. 1. Fatty Acid Desaturase Activities in Metabolic Syndrome and Cardiovascular Disease : Special Reference to Stearoyl-CoA-Desaturase and Biomarkers of Dietary Fat

    Författare :Eva Warensjö; Ulf Risérus; Bengt Vessby; Tommy Cederholm; David Laaksonen; Uppsala universitet; []
    Nyckelord :Nutrition; Fatty acids; Dietary fat; Biomarker; Metabolic Syndrome; Mortality; Obesity; Insulin Sensitivity; Epidemiology; Estimated desaturase activities; Stearoyl-CoA-desaturase; delta-6-desaturase; delta-5-desaturase; Single Nucleotide Polymorphism; Dietary Intervention; Rapeseed oil; Saturated fat; SCD1; Näringslära;

    Sammanfattning : The development of the metabolic syndrome (MetS) and cardiovascular diseases have been suggested to be influenced more by the quality than the amount of dietary fat. The FA composition of serum lipids may be used as biomarkers of dietary fat quality. LÄS MER

  3. 2. Fatty Acid Composition in Skeletal Muscle : Influence of Physical Activity and Dietary Fat Quality

    Författare :Agneta Andersson; Len Storlien; Uppsala universitet; []
    Nyckelord :Medical sciences; Skeletal muscle; phospholipids; triglycerides; fatty acids; physical activity; lipid peroxidation; dietary fat quality; n-3 polyunsaturated fatty acids; MEDICIN OCH VÅRD; MEDICINE; MEDICIN; Geriatrics; geriatrik;

    Sammanfattning : Insulin sensitivity is related to the fatty acid profile of skeletal muscle. The aim of this thesis was to investigate whether physical activity and dietary fat quality, independent of each other, influence the fatty acid composition of the skeletal muscle lipids. LÄS MER

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

    Författare :Helena Bjermo; Ulf Risérus; Tommy Cederholm; Parveen Yaqoob; Uppsala universitet; []
    Nyckelord :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;

    Sammanfattning : 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. LÄS MER

  5. 4. Separation of Water and Fat Signal in Magnetic Resonance Imaging : Advances in Methods Based on Chemical Shift

    Författare :Johan Berglund; Joel Kullberg; Lars Johansson; Håkan Ahlström; Zhi-Pei Liang; Uppsala universitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Magnetic resonance imaging; digital image reconstruction; chemical shift imaging; water and fat separation; Dixon method; fat suppression; quantitative MRI; whole-body MRI; fatty acid composition; fat unsaturation; triglycerides; adipose tissue; liver fat; T2* mapping; Radiology; Radiologi; Radiology; Radiologi;

    Sammanfattning : Magnetic resonance imaging (MRI) is one of the most important diagnostic tools of modern healthcare. The signal in medical MRI predominantly originates from water and fat molecules. LÄS MER

  7. 5. Milk Fat Intake and Conjugated Linoleic Acid (CLA) Supplementation : Dietary Markers and Associations to Clinical and Biochemical Characteristics

    Författare :Annika Smedman; Samar Basu; Bengt Vessby; Jan I Pedersen; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Nutrition; Pentadecanoic acid 15:0 ; milk products; milk fat; dietary marker; coronary heart disease; anthropometric variables; conjugated linoleic acid CLA ; lipid peroxidation; inflammation; F2 isoprostane; prostaglandin F2; human; Näringslära; Nutrition; Näringslära;

    Sammanfattning : In the present thesis dietary markers for intake of milk fat, associations between intake of milk fat and risk factors for coronary heart disease (CHD), and the effects of supplementation with conjugated linoleic acid (CLA) to healthy humans are investigated.The dietary fat quality is one of the main lifestyle factors affecting risk for CHD. LÄS MER