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Visar resultat 1 - 5 av 53 avhandlingar som matchar ovanstående sökkriterier.
1. Efficient Conversion of Lignocellulose Hydrolysates- Yeast Tolerance and Redox Metabolism
Sammanfattning : The fermentation of lignocellulose hydrolysates by Saccharomyces cerevisiae for ethanol production was investigated. An important problem for the successful conversion of these hydrolysates is that they often are inhibitory. LÄS MER
2. The immunomodulatory function of staphylococcal superantigen on oral tolerance
Sammanfattning : Exposure to soluble proteins via the gut gives rise to systemic tolerance, a phenomenon called oral tolerance. Failure of oral tolerance results in allergy, a disease that has increased during the last decades in Western industrialized countries. The cause of this rapid increase is unknown. LÄS MER
3. Mapping Phenolics Metabolism and Metabolic Engineering of Saccharomyces cerevisiae for Increased Endogenous Catabolism of Phenolic Compounds
Sammanfattning : AbstractSustainable, biotechnological utilization of non-food, plant biomass has been demonstrated to be a viable means of producing energy, fuels, materials and chemicals, representing a paradigm shift from fossil-derived sources. However, the presence of chemicals that inhibit fermentation by microorganisms such as Saccharomyces cerevisiae, commonly used for bioconversion, causes a bottleneck in such processes. LÄS MER
4. Glyceryl Trinitrate Distribution and the "Remarkable Tolerance"
Sammanfattning : To study the distribution of glyceryl trinitrate (GTN), a gas chromatographic method was developed for simultaneous determination of GTN and its dinitrate metabolites in 'plasma and tissues. The distribution of GTN and 1 ,3-g1yceryl dinitrate (1,3-GDN) and 1,2-glyceryl dinitrate (1,2-GDN) was studied in GTN tolerant and nonto1erant rats. LÄS MER
5. Food intake, fibrinolysis and risk factors for cardiovascular disease : studies with special focus on plasminogen activator inhibitor type 1 (PAI-1)
Sammanfattning : Elevated plasminogen activator inhibitor (PAI-1) activity levels, hyperlipemia, hypertension, impaired glucose tolerance and obesity, in particular central obesity, are all related to increased risk for the development of cardiovascular disease.Some risk factors are known to be and shown to be influenced by dietary habits. LÄS MER