Sökning: "lung physiology"

Visar resultat 11 - 15 av 56 avhandlingar innehållade orden lung physiology.

  1. 11. Lung mechanics in the aging lung and in acute lung injury. Studies based on sinusoidal flow modulation

    Författare :Ulrika Bitzén; Lund Klinisk fysiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Diagnostics; Diagnostik; acute lung injury; lung mechanics; acute respiratory distress syndrome; intensivvård; Anestesiologi; intensive care; Anaesthesiology; Andningsorganen; Respiratory system; Fysiologi; Physiology; flow regulation; method; lung resistance; compliance; aging;

    Sammanfattning : Knowledge about lung mechanics is of interest in intensive care to adjust mechanical ventilation and in the lung laboratory for diagnostics and evaluation of patients with various kinds of respiratory diseases. In mechanical ventilation a single inspiratory elastic pressure-volume (Pel/V) curve is difficult to interpret due to continuing re-expansion of collapsed lung units over a large pressure interval. LÄS MER

  3. 12. Heparan sulfate dependent cell signaling and associated pathophysiology : Implications in tumorigenesis and embryogenesis

    Författare :Tahira Batool; Jin-Ping Li; Aristidis Moustakas; Liliana Schaefer; Ingvar Ferby; Michael Welsh; Anders Malmström; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Heparanase; Glucuronyl-C5 epimerase; Heparan Sulfate; Heparin; Lung Cancer; Cancer cell Singling; TGF-Beta; BMP; VEGF; Notch Signaling; Tumor growth; Metastasis; embryonic development; Medical Biochemistry; Medicinsk biokemi;

    Sammanfattning : Heparan sulfate proteoglycans (HSPGs) consist of a protein core to which several linear, negatively charged heparan sulfate (HS) chains are covalently attached. HSPGs are expressed on the cell surface and in the extra-cellular matrix (ECM) where they have diverse biological functions, for example co-receptor functions. LÄS MER

  4. 13. Chronic Obstructive Pulmonary Disease -lung physiology and genetic links

    Författare :Linnea Jarenbäck; allergologi och palliativ medicin Lungmedicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Chronic obstructive pulmonary disease COPD ; lung physiology; lung function testing; Genetic polymorphism;

    Sammanfattning : .... LÄS MER

  5. 14. The Biological Importance of the Amino Acid Transporter SLC38A10 : Characterization of a Knockout Mouse

    Författare :Frida A. Lindberg; Robert Fredriksson; Erika Roman; Karin Nordenankar; Vootele Vöikar; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Solute carrier; SLC; SNAT10; SLC38A10; phenotyping; behavior; amino acids; knockout mouse model; Farmaceutisk vetenskap; Pharmaceutical Science;

    Sammanfattning : The biggest group of transporters, the solute carriers (SLCs), has more than 400 members, and about 30% of these are still orphan. In order to decipher their biological function and possible role in disease, there is a need for characterization of these. LÄS MER

  7. 15. Physiology of Cross-Country Skiing : with a special emphasis on the role of the upper body

    Författare :Hans-Christer Holmberg; Björn Ekblom; Johnny Nilsson; Niels H. Secher; Mittuniversitetet; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Arterial O2 saturation; blood flow; conductance; cross-country skiing; double poling; electromyography; ergometer; O2 extraction; force; lung; muscle adaptation; oxygen uptake; oxygen cost; pulmonary gas exchange; training; upper body; Sports; Idrott; Arterial O2 saturation; blood flow; conductance; cross-country skiing; double poling; electromyography; ergometer; O2 extraction; force; lung; muscle adaptation; oxygen uptake; oxygen cost; pulmonary gas exchange; training; upper body; Medicin Teknik;

    Sammanfattning : .... LÄS MER