Search for dissertations about: "intensivvård"
Showing result 26 - 30 of 321 swedish dissertations containing the word intensivvård.
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26. Reactivity of human omental blood vessels. Effects of 5-hydroxytryptamine, substance P and the intravenous anaesthetic propofol
Abstract : Regulation of blood flow involves several endogenous substances and mechanisms, and exogenous substances may also affect the blood flow. In the present thesis, human omental blood vessels were investigated in vitro concerning (i) characteristics of 5-hydroxytryptamine (5-HT) receptors; (ii) mediators of substance P (SP)-induced relaxation; (iii) direct and indirect (via effects on sympathetic neurotransmission) effects of the intravenous anaesthetic propofol. READ MORE
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27. Infammatory response to hyperbaric trauma. An experimental and clinical study
Abstract : 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. READ MORE
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28. Early ventilatory management and lung function in the immature newly born. Experimental studies in lambs
Abstract : Using an animal model, the thesis explores how the initial ventilation of the lungs, and surfactant therapy, should best be managed after premature birth. Material and measurements: The studies were made in newborn lambs delivered by cesarean section. READ MORE
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29. Tissue Perfusion and Oxygenation Evaluated by Measurements of Tissue Gases and pH. An Experiemental Study
Abstract : Optimum peripheral perfusion, oxygenation and oxygen utilization is a prerequisite for normal wound healing, resistance to infection and cardiac function. The purpose of this study was to evaluate peripheral oxygen utilization by measurements of subcutaneous tissue gases and pH (PscO2, PscCO2 and pHsc) in comparison to established techniques for measurements of periph-eral tissue oxygenation and oxygen utilization in experimental animal models with hyperoxia-hypoxia, acidosis-alkalosis and haemorrhage-resuscitation. READ MORE
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30. The circle of strength and power : Experiences of empowerment in intensive care
Abstract : Patients and next of kin in intensive care often experience powerlessness, anxiety and distress and intensive care staff are repeatedly exposed to traumatic situations and demanding events. Empowerment has been described as a process of overcoming a sense of powerlessness and a model through which people may develop a sense of inner strength through connections with others. READ MORE