Sökning: "carbohydrate accumulation"

Visar resultat 1 - 5 av 25 avhandlingar innehållade orden carbohydrate accumulation.

  1. 1. Biochemical studies of carbohydrate blood group antigens - Carbohydrate phenotype in relation to cellular glycosyltranferases

    Författare :Mette Diswall; Göteborgs universitet; []
    Nyckelord :glycosphingolipid; glycosyltransferase; genetic modification; carbohydrate; mass spectrometry; proton NMR spectroscopy; xenotransplantation; GalT-KO pig;

    Sammanfattning : The possibility to alter the cell surface carbohydrate expression by insertion or deletion of glycosyltransferase genes is a powerful technique to study the biological function of selected carbohydrate antigens. However, shifting the equilibrium between competing glycosyltransferases might lead to unexpected phenotypic effects, such as accumulation of other carbohydrate antigens and exposure of antigen structures that normally are cryptic or present in minute amounts on the cell surface. LÄS MER

  3. 2. Influence of Human-induced Environmental Changes on the Physiology of the Harmful Benthic Marine Microalga Ostreopsis ovata

    Författare :Nayani K. Vidyarathna; Edna Granéli; Sandra Shumway; Linnéuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ostreopsis ovata; benthic dinoflagellate; climate change; temperature increase; nutrient enrichment; acidification; physiology; cell growth; cell toxicity; carbohydrate accumulation; Akvatisk ekologi; Aquatic Ecology;

    Sammanfattning : This thesis focus on the influence of human-induced environmental changes on the physiology of Ostreopsis ovata; a toxic, benthic dinoflagellate, which form blooms in tropical and temperate marine waters. O. LÄS MER

  4. 3. Genetic variants for liver fat accumulation and circulating triglyceride levels

    Författare :Ivana Stojkovic; Diabetes - kardiovaskulär sjukdom; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NAFLD; genetic variations; triglycerides; ALAT; dietary intake; type 2 diabetes; cardiovascular disease;

    Sammanfattning : Non-alcoholic fatty liver disease (NAFLD), obesity and type 2 diabetes(T2D) are strongly associated and today their prevalence reaches epidemic proportions. NAFLD has a multi-factorial aetiology, both genetic and environmental factors are equally important. LÄS MER

  5. 4. Carbohydrate Levels and Fructan Metabolism in Barley (Hordeum vulgare L.) Leaves : effects of manipulating mineral nutrition and photosynthesis

    Författare :Changwen Wang; Björn Thorsteinsson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; fysiologisk botanik; Physiological Botany;

    Sammanfattning : Carbohydrate levels and fructan metabolism were studied in the leaves of barley (Hordeum vulgare L. cv. Agneta) plants subjected to phosphorous (P)-deficiency, nitrogen (N)-deficiency and N-resupply following the N-deficiency. LÄS MER

  7. 5. Regulation of carbohydrate metabolism in skeletal muscle during and after contraction

    Författare :Marie Sandström; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Skeletal muscle; glucose transport; contraction; ROS; AMPK; glycogen phosphorylase; glycogen synthase;

    Sammanfattning : It is well known that exercise increases glucose transport into skeletal muscles. The regulation of this transport, however, is poorly understood. LÄS MER