Sökning: "Anaesthesiology and Intensive Care"

Visar resultat 26 - 30 av 99 avhandlingar innehållade orden Anaesthesiology and Intensive Care.

  1. 26. Detection of myocardial ischemia : clinical and experimental studies with focus on vectorcardiography, heart rate and perioperative conditions

    Författare :Sören Häggmark; Ulf Näslund; Michael F Haney; Mårten Rosenqvist; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anaesthesiology and intensive care; myocardial ischemia; pacing; vectorcardiography; electrocardiography; heart rate; myocardial lactate; Anestesiologi och intensivvård; Anaesthetics and intensive care; Anestesiologi och intensivvård; kardiologi; Cardiology;

    Sammanfattning : Introduction. Multiple clinical methods for detecting myocardial ischemia are utilised in the hospital setting each day, but there is uncertainty about their diagnostic accuracy. LÄS MER

  3. 27. Infammatory response to hyperbaric trauma. An experimental and clinical study

    Författare :Anders Ersson; Anestesiologi och intensivvård; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anaesthesiology; intensive care; Anestesiologi; intensivvård; Complement; Cytokines; NGAL; Secretory leukocyte protease inhibitor; decompression sickness; inflammation; Diving; bubbles;

    Sammanfattning : Reductions in ambient pressure liberates gas in various tissues and can result in decompression illness. In this thesis the patophysiological implications of a blood gas interface resulting from decompression was investigated with reference to the influence on biochemical mediators of inflammation. LÄS MER

  4. 28. Methodological aspects on microdialysis sampling and measurements

    Författare :Pernilla Abrahamsson; Ola Winsö; Michael Haney; Anna-Maja Åberg; Urban Ungerstedt; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Microdialysis; liver ischemia; heart ischemia; epicardium; liver parenchyma; CMA 600; metabolism; Anaesthetics and intensive care; Anestesiologi och intensivvård; anestesiologi; Anaesthesiology;

    Sammanfattning : Background:     The microdialysis (MD) technique is widely spread and used both experi­mentally and in clinical practice. The MD technique allows continuous collection of small molecules such as glucose, lactate, pyruvate and glycerol. Samples are often analysed using the CMA 600 analyser, an enzymatic and colorimetric analyser. LÄS MER

  5. 29. Endothelial function during ischemia-reperfusion and effects of inhalation of nitric oxide

    Författare :Lars Lindberg; Anestesiologi och intensivvård; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; chemiluminescence; capnography; monitoring; inhalation; mechanical ventilation; pulmonary hypertension; nitric oxide; EDRF; endothelium-derived relaxation factor; endothelium; organ preservation; Lung; lung transplantation; electrochemical fuel cell; Anaesthesiology; intensive care; Anestesiologi; intensivvård;

    Sammanfattning : The vascular endothelium is an important regulatory organ in circulatory physiology and plays a central role in the response to acute inflammation and ischemia/reperfusion. Activation and dysfunction of the pulmonary vascular endothelium are closely related to clinical findings of pulmonary dysfunction. LÄS MER

  7. 30. Fat metabolism during total parenteral nutrition: A biochemical and ultra-structural study

    Författare :Bengt Roth; Anestesiologi och intensivvård; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anaesthesiology; Intravenous Fat Emulsion - Lipid Metabolism - Lipoprotein lipase - Kupffer cells - - Histology - Fatty liver - Adverse reactions - Haemophagocytosis; intensive care; Anestesiologi; intensivvård;

    Sammanfattning : This thesis evaluates alterations in lipid metabolism and Kupffer cell morphology seen during total parenteral nutrition in healthy rats. During infusion of lipid emulsions, cholesterol and phospholipids accumulated in non-high density lipoproteins, while high density lipoproteins were enriched in triglycerides. LÄS MER