Sökning: "CARBON-TETRACHLORIDE"
Visar resultat 1 - 5 av 10 avhandlingar innehållade ordet CARBON-TETRACHLORIDE.
1. Lipid peroxidation in vivo : Evaluation and application of methods for measurement
Sammanfattning : Lipid peroxidation is thought to be an important factor in the pathophysiology of a number of diseases and in the process of ageing, but its measurement in vivo has been difficult. The aim of this thesis was to evaluate methods for measurement of lipid peroxidation in vivo that are suitable for clinical investigations, and to apply these methods in animal and human studies investigating basal conditions and situations associated with increased lipid peroxidation. LÄS MER
2. Developmental neurotoxicity of carbon tetrachloride studied in ex vivo and in vitro models
Sammanfattning : .... LÄS MER
3. Paramagnetic relaxation reagents : nuclear magnetic resonance studies of preferential solvation
Sammanfattning : The interactions between neutral paramagnetic relaxation reagents (PARR's) and certain aromatic compounds have been studied by 1H and 13 C spin-lattice relaxation time measurements. In media such as cyclohexane and carbon tetrachloride, Cr(acac)3 becomes preferentially solvated by aromatic solutes. LÄS MER
4. Femtosecond Dynamics of Dissociation and Isomerization Reactions in Solutions
Sammanfattning : The main purpose of this work has been to investigate the fundamental dynamics of photodissociation and photo-induced isomerization reactions in the condensed phase. These "elementary" reactions have been chosen as model processes for exploring the influence of the solvent on a chemical event, as well as the factors that control this influence. LÄS MER
5. Astroglial Cells : Role in Neurodegenerative-Inflammatory Processes in the Central Nervous System
Sammanfattning : Inflammatory processes, mediated by the pro-inflammatory cytokines interleukin (IL) -1a/b, tumor necrosis factora(TNFa), IL-6 and excitotoxic actions of glutamate, are proposed to be implicated in neurodegenerative diseases, such as Alzheimer's disease.A neurotoxic fragment ofb-amyloid,bA25-35, was shown to induce a reactive phenotype of primary astrocytes and microglial cells in a time-dependent manner. LÄS MER