Sökning: "lipid metabolism"
Visar resultat 16 - 20 av 404 avhandlingar innehållade orden lipid metabolism.
16. Lipid metabolism in the pancreatic beta-cell. Implications for insulin secretion
Sammanfattning : We have investigated the role of lipid metabolism with regard to beta-cell function and insulin secretion. Lipids are known to play a crucial functional role in the pancreatic beta-cell, where they are essential for adequate hormone release, but may also exert a long-term toxic effect, leading to beta-cell dysfunction. LÄS MER
17. PPARs in the regulation of gene expression and lipid metabolism in the liver
Sammanfattning : Peroxisome proliferator-activated receptors (PPARs) are ligand-activated transcription factors, regulating genes involved in carbohydrate, lipid and lipoprotein metabolism. Synthetic PPARalpha agonists used in clinic are the fibrates, and their hypotriglyceridemic effect is believed to be the result of decreased VLDL triglyceride secretion and increased turnover of triglyceride-rich lipoprotein particles in the circulation. LÄS MER
18. Effects of early probiotic supplementation in a pediatric setting : Focus on body composition, metabolism and inflammation
Sammanfattning : We aimed to determine the short- and long-term effects on growth, body composition, metabolic and inflammatory markers following supplementation with the probiotic Lactobacillus paracasei ssp. paracasei F19 (LF19) during weaning. LÄS MER
19. Myocardial metabolism in experimental infarction and heart failure
Sammanfattning : Abstract The heart is an organ heavily dependent on exogenous lipids for the oxidative production of adenosine-triphosphate (ATP) and therefore maintenance of normal cellular energy homeostasis. However, high energy flux organs such as the heart must closely match lipid import and utilization or otherwise lipids will accumulate in the cardiomyocytes. LÄS MER
20. The role of GH in the regulation of energy homeostasis, lipid metabolism and cardiovascular function in transgenic mice
Sammanfattning : The aim of this thesis was, using two transgenic models, to investigate some metabolic diseases associated with acromegaly e.g. hypertension and alterations in lipid and lipoprotein metabolism. LÄS MER