Search for dissertations about: "mitochondria"
Showing result 11 - 15 of 413 swedish dissertations containing the word mitochondria.
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11. Mitochondrial function in human skeletal muscle: with special reference to exercise and training
Abstract : The overall objective of this thesis was to study the adaptation of oxidative function in human skeletal muscle to acute exercise of different modes, intensities and durations, and to endurance training. The effects of endurance training on mitochondrial function were evaluated in cross-sectional and longitudinal studies by measurements of mitochondrial oxygen consumption in isolated mitochondria and permeabilised muscle fibres and measurements of mitochondrial ATP production rate in isolated mitochondria. READ MORE
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12. The Role of Mitochondrial Uncoupling in the Development of Diabetic Nephropathy
Abstract : Diabetes is closely associated with increased oxidative stress, especially originating from the mitochondria. A mechanism to reduce increased mitochondria superoxide production is to reduce the mitochondria membrane potential by releasing protons across the mitochondria membrane. READ MORE
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13. Mitochondrial form and function in pancreatic β-cells and brown adipocytes
Abstract : This thesis is focused on the role of mitochondria in pancreatic β-cells and brown adipose tissue (BAT). Two main aspects of mitochondria were explored; mitochondrial functional efficiency and the interrelationship between mitochondrial shape and function. READ MORE
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14. Preparation of leaf mitochondria and studies on mitochondrial photorespiratory reactions
Abstract : A procedure for the preparation of spinach leaf mitochondria was developed. The procedure combines differential centrifugation, partition in dextran- polyethyleneglycol two-phase system and Percoli density gradient centri- fugation. The different steps separate the material mainly according to size, surface properties and density, respectively. READ MORE
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15. Ischemic and Hypoglycemic Brain Damage, Involvement of the Mitochondrial Permeability Transition Pore
Abstract : Brain damage from ischemia-reperfusion and hypoglycemia are major causes of morbidity and mortality. Therapeutic strategies include hypothermia, glutamate-receptor blockade, immunosuppression and lately treatment aiming at preserving mitochondrial integrity and function. READ MORE