Sökning: "sigmundsson"

Hittade 3 avhandlingar innehållade ordet sigmundsson.

  1. 1. Characterization and modelling of CEACAM1 interactions in cell signalling

    Författare :Kristmundur Sigmundsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : CEACAM1, the primordial carcino-embryonic Ag gene family member, is a transmembrane cell adhesion molecule expressed in leukocytes, epithelia, and blood vessel endothelia. As a result of differential splicing, CEACAM1 occurs as several isoforms, the two major ones being CEACAM1-L and -S, that have long (L) or short (S) cytoplasmic domains, respectively. LÄS MER

  3. 2. Performance of a revised capnodynamic method for cardiac output monitoring

    Författare :Thorir Sigmundsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Cardiac output;

    Sammanfattning : Cardiac output (CO) monitoring is ideal for guiding fluid, vasopressor and inotropic therapy for sufficient oxygen delivery and may improve outcome in high risk surgery. In this context, many minimally-and non-invasive methods have emerged during recent years, however, they appear less reliable when compared to the thermodilution methods during rapid changes in vascular volume and resistance, a common feature during major surgery. LÄS MER

  4. 3. Determinants of outcome in lumbar spinal stenosis surgery

    Författare :Freyr Gauti Sigmundsson; Lund Ortopedi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Lumbar spinal stenosis; outcome; pain; function; health related quality of life; decompression; spinal fusion;

    Sammanfattning : Lumbar spinal stenosis (LSS) is a degenerative disorder of the spine that predominantly affects the elderly. LSS is the most common spinal disorder leading to surgery in Sweden. Recent randomized controlled studies have showed better outcome with surgery compared to conservative treatment. LÄS MER