Sökning: "oxygen extraction"
Visar resultat 1 - 5 av 100 avhandlingar innehållade orden oxygen extraction.
1. Extraction of Metal Values : Thermodynamics of Electrolyte Solutions and Molten Salts Extraction Process
Sammanfattning : Over the past centuries, a number of process routes for extraction of metal values from an ore or other resources have been developed. These can generally be classifiedinto pyrometallurgical, hydrometallurgical or electrometallurgical routes. LÄS MER
2. The significance of mitochondrial respiratory function in regulating oxygen uptake and performance in humans
Sammanfattning : The mitochondrion is one of the most fascinating organelles of our cells which has kept and keeps researchers busy in studying its origin, the complex morphology, the numerous functions, the rapid adaptations to a variety of stimuli and its role in health and disease. Exercise challenges cellular homeostasis and skeletal muscle mitochondria greatly adapt to repeated bouts of exercise by increasing mitochondrial respiratory function and content to match energy requirements and to better sustain future perturbations induced by muscle contractions. LÄS MER
3. Physiology of Cross-Country Skiing : with a special emphasis on the role of the upper body
Sammanfattning : .... LÄS MER
4. Metabolic intervention during blood cardioplegia. Clinical studies in coronary surgery and heart transplantation
Sammanfattning : Myocardial ischemia and injury (infarction) during open heart surgery and heart transplantation is a problem in spite of the fact that it is a safe procedure today. The myocardial substrate metabolism is well investigated before and after the cardioplegic period but little knowledge exists about the myocardial metabolic changes during cardioplegia. LÄS MER
5. Oxygen delivery and mitochondrial dysfunction as assessed by microdialysis during interventions in experimental sepsis
Sammanfattning : Early administration of broad-spectrum antibiotics is the first goal in sepsis treatment. Besides from bacteriostatic/bactericidal effects, some antibiotics may also modify the host´s response to infection. The novel antibiotic tigecycline may exert such properties; however, this property has not been evaluated in large-animal trials. LÄS MER