Sökning: "glucose transport"

Visar resultat 1 - 5 av 130 avhandlingar innehållade orden glucose transport.

  1. 1. The Role of Hexose Transport on Glycolytic Flux and Glucose Induced Responses in Saccharomyces cerevisiae

    Författare :Karin Elbing; [2004]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; glucose signaling; metabolic control; Snf1; glycolysis; Mig1; Hexose transport; Yeast; Saccharomyces cerevisiae;

    Sammanfattning : In the yeast Saccharomyces cerevisiae, glucose is primarily fermented rather than respired. Only in cultivation modes such as chemostats or fed-batches, where the external glucose is kept low, a fully respiratory catabolism is observed. LÄS MER

  2. 2. Fat cell insulin resistance an experimental study focusing on molecular mechanisms in type 2 diabetes

    Detta är en avhandling från Umeå : Folkhälsa och klinisk medicin

    Författare :Frida Renström; Umeå universitet.; [2007]
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; adipocyte; insulin signaling; insulin; glucose; IRS-1; glucose uptake; insulin resistance; typ 2 diabetes; serum; VETERINARY MEDICINE Medicine; VETERINÄRMEDICIN Medicin;

    Sammanfattning : The aim of the present thesis was to further increase our understanding of mechanisms contributing to and maintaining cellular insulin resistance in type 2 diabetes (T2D). For this reason, the effects of high glucose and insulin levels on glucose transport capacity and insulin signaling, with emphasis on insulin receptor substrate 1 (IRS-1) were assessed in fat cells. LÄS MER

  3. 3. Metabolic function in adipocytes - focusing on hypertrophy and caveolae

    Detta är en avhandling från Lund University, Faculty of Medicine

    Författare :Björn Hansson; Lunds universitet.; Lund University.; Lunds universitet.; Lund University.; [2018]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; adipocyte; hypertrophy; caveolae; adipose tissue; insulin resistance; EHD2; cytoskeleton; cavin 2;

    Sammanfattning : .... LÄS MER

  4. 4. β-adrenergic regulation of glucose transporters

    Detta är en avhandling från Wenner-Grens institut för experimentell biologi

    Författare :Olof Dallner; Stockholms universitet.; [2008]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; adrenergic receptors; glucose transporters; MEDICINE Physiology and pharmacology Physiology; MEDICIN Fysiologi och farmakologi Fysiologi; fysiologi; Physiology;

    Sammanfattning : The transport of glucose across the plasma membrane is a fundamental mechanism to provide cells with its basic requirements for energy yielding processes. It is also vital for clearing glucose from blood into tissues, a process normally stimulated by the hormone insulin in mammals. LÄS MER

  5. 5. Affinity-, Partition- and Permeability Properties of the Human Red Blood Cell Membrane and Biomembrane Models, with Emphasis on the GLUT1 Glucose Transporter

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Christine Lagerquist Hägglund; Uppsala universitet.; [2003]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; Affinity; Aromatic amino acids; Binding; Biomembrane; Biotin; Chromatography; Cytochalasin B; Dihydrocytochalasin B; Dissociation constant; Drug absorption; Ethanol; Equilibrium; Glucose; GLUT1; Immobilization; Immobilized biomembrane affinity chromatography; Immobilized liposome chromatography; Interaction; Liposome; Membrane protein; Membrane vesicle; Partitioning; Phospholipid bilayer; Proteoliposome; Quantitative; Red blood cell; Specific; Streptavidin; Tyrosine; Tryptophan; Biokemi; MEDICINE Chemistry Biochemistry; MEDICIN Kemi Biokemi;

    Sammanfattning : The human glucose transporter GLUT1 is abundant in red blood cells, the blood-brain barrier and epithelial cells, where it mediates the transport of the energy metabolite, glucose. In the present work some properties of GLUT1, including affinity binding of both substrates and inhibitors, transport rates as well as permeabilities of aromatic amino acids and drug-membrane interactions were analyzed by chromatographic methods. LÄS MER