Sökning: "MIGET"

Visar resultat 1 - 5 av 6 avhandlingar innehållade ordet MIGET.

  1. 1. Ventilation/Perfusion Matching and its Effect on Volatile Pharmacokinetics

    Författare :Moritz Andreas Kretzschmar; Anders Larsson; Jan Jakobsson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anesthesia; Animal models in research; Mass spectrometry; Gas chromatography; MIGET; Ventilation-perfusion; Desflurane; Isoflurane; Bronchoconstriction; Anestesiologi och intensivvård; Anaesthesiology and Intensive Care;

    Sammanfattning : The mismatching of alveolar ventilation and perfusion (VA/Q) is the major determinant of impaired gas exchange. The gold standard for analyzing VA/Q distribution is the multiple inert gas elimination technique (MIGET), conventionally based on gas chromatography (GC), and, although simple in principle, a technically demanding procedure limiting its use. LÄS MER

  3. 2. En essä om estetisk efterrättelse

    Författare :Johanna Börrefors; Håkan Hydén; Carl-Göran Heidegren; Sweden Lund Lund University; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Juridik; Law;

    Sammanfattning : Meads centrala påstående var att medvetandet uppstår mellan människor. Det individuella subjektet framträder därmed som en effekt. Jag har lyft fram det faktum att Miget - agenten snarare än subjektet - föregår och ingår i den sociala interaktionen. LÄS MER

  4. 3. En essä om estetisk efterrättelse

    Författare :Johanna Börrefors; Rättssociologiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sociology; Torgny T. Segerstedt; George Herbert Mead; GNU Linux; Aesthetics; Norms; Sociology of Law; Social Psychology; Sociologi;

    Sammanfattning : This thesis is about aesthetic observance. By these terms I intend to give an account of a social phenomenon considered an angle of approach on the understanding of norms. I narrow down the problems with the perspective from social psychology. The central claim by George Herbert Mead was that mind arises from human interaction. LÄS MER

  5. 4. Ventilatory-perfusion relationships and respiratory drive in chronic obstructive pulmanory disease : with special reference to hypoxaemia, sleep quality and treatment with inhaled corticisteroid

    Författare :Karin Sandek; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : By measuring retention in blood and excretion in exhaled air of six infused inert gases using multiple inert gas technique (MIGET), it is possible to obtain detailed assessment of the ventilation-perfusion (VA/Q) relationships in patients with chronic obstructive pulmonary disease. Stable, non-bronchitic COPD patients show a substantial perfusion of hyper-ventilated lung regions. LÄS MER

  7. 5. Effect of body posture on regional ventilation and perfusion at normal and increased gravity

    Författare :Johan Petersson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The prone position is increasingly used to improve arterial oxygenation in intensive care patients with severe acute respiratory failure. This beneficial response is well documented but our understanding of the responsible mechanisms remains incomplete, as does our knowledge of the effect of posture on lung function in healthy individuals. LÄS MER