Sökning: "lipoprotein lipase"

Visar resultat 1 - 5 av 47 avhandlingar innehållade orden lipoprotein lipase.

  1. 1. Lipoprotein lipase mechanism for adaptation of activity to the nutritional state

    Detta är en avhandling från Umeå : Umeå university

    Författare :Gengshu Wu; Thomas Olivecrona; Gunilla Olivecrona; Peter Nisson-Ehle; [2004]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; adipose tissue; heparin; extracellular; nutrition; turnover; actinomycin; Biokemi; NATURAL SCIENCES Chemistry Biochemistry; NATURVETENSKAP Kemi Biokemi; Biochemistry; biokemi;

    Sammanfattning : Lipoprotein lipase (LPL) is an enzyme to hydrolyze triglycerides in lipoproteins and thereby make the fatty acids available for cellular metabolic reactions. Short-term fasting down-regulates LPL activity in adipose tissue. This regulation is through post-translational mechanism. LÄS MER

  2. 2. Regulation of Lipoprotein Lipase Activity an In-vitro Study of a Complex and Dynamic System

    Detta är en avhandling från Umeå : Umeå University

    Författare :Oleg Kovrov; Gunilla Olivecrona; Aivar Lookene; Mikael Larsson; Geesje Dallinga-Thie; [2019]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Triglyceride Metabolism; Lipoprotein lipase; Angiopoietin-Like Proteins; Apolipoproteins; Isothermal titration calorimetry; Biochemistry; biokemi; molekylärbiologi; Molecular Biology;

    Sammanfattning : The progress of human society outpaces our biological evolution, and this brings unexpected health problems. The industrial revolution brought up dramatic changes in nutrition and lifestyle – we are increasingly shifting towards a nutrient-rich Western-patterned diet and to a sedentary lifestyle. LÄS MER

  3. 3. Lipoprotein lipase-unstable on purpose?

    Detta är en avhandling från Umeå : Medicinsk biovetenskap

    Författare :Liyan Zhang; Gunilla Olivecrona; Cecilia Holm; [2007]
    Nyckelord :Biochemistry; Lipoprotein lipase; Apolipoprotein CII; dimerization; monomerization; Molecular chaperones; Biokemi;

    Sammanfattning : Lipoprotein lipase (LPL) is a central enzyme in lipid metabolism. It is a non-covalent, homodimeric and N-glycosylated protein, which is regulated in a tissue-specific manner and is dependent on an activator protein, apolipoprotein CII. Dissociation of active LPL dimers to monomers leads to loss of activity. LÄS MER

  4. 4. Lipoprotein lipase and salt resistant lipase : purification, characterization and studies on the activation of lipases from bovine milk and human post-heparin plasma

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Ann-Margret Östlund-Lindqvist; [1978]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICINE; MEDICIN;

    Sammanfattning : .... LÄS MER

  5. 5. Angiopoietin-like protein 4 an unfolding chaperone regulating lipoprotein lipase activity

    Detta är en avhandling från Umeå : Medicinsk biovetenskap

    Författare :Valentina Sukonina; Gunilla Olivecrona; Lena Kjellen; [2007]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Lipoprotein lipase; angiopoietin-like protein 4; protein folding; human adipose tissue; macrophages; peroxisome proliferator-activated receptor delta PPARδ ; MEDICINE Microbiology; immunology; infectious diseases Microbiology Medical microbiology; MEDICIN Mikrobiologi; immunologi; infektionssjukdomar Mikrobiologi Medicinsk mikrobiologi;

    Sammanfattning : Lipoprotein lipase (LPL) is the main enzyme hydrolyzing triglyceride-rich lipoproteins in plasma. Proteoglycan-bound LPL on the vascular endothelium represent the functional pool of active enzyme. LPL is regulated in a tissue specific manner according to metabolic demands. LÄS MER