Sökning: "reversibility"

Visar resultat 21 - 25 av 60 avhandlingar innehållade ordet reversibility.

  1. 21. Quality of life and markers of inflammation : a study of asthma in primary care

    Författare :Per Olof Ehrs; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Mild Asthma; primary care; quality of life; airway inflammation; bronchial responsiveness; fluticasone.;

    Sammanfattning : Asthma is a chronic disease that usually is diagnosed and treated in primary care. Most patients have a mild to moderate disease. Asthma is considered to be caused by inflammation of the airways. LÄS MER

  3. 22. Design and Characterisation of new Anode Materials for Lithium-Ion Batteries

    Författare :Linda Fransson; Anthony West; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Chemistry; in situ X-ray diffraction; graphite; Li-ion battery; anode materials; intermetallics; structure-property relationships; Kemi; Chemistry; Kemi; Inorganic Chemistry; oorganisk kemi;

    Sammanfattning : Reliable ways of storing energy are crucial to support our modern way of life; lithium-ion batteries provide an attractive solution. The constant demand for higher energy density, thinner, lighter and even more mechanically flexible batteries has motivated research into new battery materials. Some of these will be explored in this thesis. LÄS MER

  4. 23. Secondary drug failure in non insulin dependent diabetes : on causes and aspects of treatment

    Författare :Per Clauson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Non insulin dependent diabetes; treatment failure; insulin; sulphonylurea; insulin-like growth factor-I; insulin-like growth factor bindingprotein-1; insulin secretion; insulin sensitivity; insulin absorption.;

    Sammanfattning : Non Insulin Dependent Diabetes (NIDDM) represents a major health problem with increased risk of atherosclerotic disease and early death. The grave consequences of NIDDM are partly due to inadequate and insufficient treatment. The purpose of the present study was to study the causes of treatment failure and evaluate new strategies of treatment. LÄS MER

  5. 24. Advancements in DSC and BOLD perfusion imaging: Acquisition, analysis and clinical application

    Författare :Jonathan Arvidsson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Magnetic Resonance Imaging; Cerebral Blood Flow; Cerebral Blood Volume; Time To Peak; Biophysical modelling; Signal representation; MRI;

    Sammanfattning : This thesis is focused on perfusion MRI techniques and topics related to image acquisition, analysis and clinical applications. The first half of the thesis is focused on dynamic susceptibility contrast (DSC) MRI, a technique which is based on the contrast enhancements caused by an intravenously administered paramagnetic contrast agent. LÄS MER

  7. 25. Cerebral ischemia studied with positron emission tomography and microdialysis

    Författare :Peter Frykholm; Peter Kirkpatrick; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurosciences; Cerebral ischemia; penumbra; positron emission tomography; microdialysis; middle cerebral artery occlusion; Neurovetenskap; Neurology; Neurologi; Neurosurgery; neurokirurgi;

    Sammanfattning : Stroke is the third leading cause of morbidity and mortality in the industrialized world. Subarachnoid hemorrhage (SAH), the least common form of stroke, is one of the most demanding diseases treated in neurointensive care units. Cerebral ischemia may develop rapidly, and has a major influence on outcome. LÄS MER