Sökning: "linköping 1997"

Visar resultat 26 - 30 av 173 avhandlingar innehållade orden linköping 1997.

  1. 26. Pharmacodynamic effects of antibiotics on growing and nongrowing bacteria

    Författare :Erik Svensson; Peter Larsson; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The main objective of this thesis was to study antibiotic effects on nongrowing baCteria and to study the development of resistance in Staphylococcus epidermidis, a bacterium which is often found in biofilm infections. The antibiotic effect on biofilm infections is generally weak, which probably is due to decreased growth rate of the bacteria. LÄS MER

  3. 27. Pain analysis : A study in patients with chronic low back pain or fibromyalgia

    Författare :John Sörensen; Alf Udén; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Chronic low back pain (CLBP} and fibromyalgia (FM} are two common chronic pain conditions in which the pain processing mechanisms are not well understood. To identify the types of pain, we used different intravenous {t.v. LÄS MER

  4. 28. Studies of Vibrio cholerae toxins (zonula occludens toxin and hemagglutinin/protease) and their effects on epithelial cells

    Författare :Zhengyang Wu; Åsa Ljung; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Intestinal epithelium is important for absorption of nutrients and for defense against harmful substances in the gut. The permeability and barrier functions of epithelia are mainly controlled by intercellular tight junctions. LÄS MER

  5. 29. Hemocompatibility of materials for use in prosthetic heart valves

    Författare :Yanqi Yang; Eric G. Butchart; Linköpings universitet; []
    Nyckelord :Heart valve prosthesis; mechanical heart valves; bioprosthetic heart valves; biomaterials; hemocompatibility; blood-material interaction; in vivo test; MEDICINE; MEDICIN;

    Sammanfattning : Thromboembolism (valve thrombosis and systemic embolism) is the main drawback of mechanical heart valve prostheses. The patients carrying these valves have to be subjected to life-long anticoagulant therapy to reduce thromboembolism. LÄS MER

  7. 30. LDL oxidation, iron, lysosomes, and macrophages in early atherosclerosis

    Författare :Xi Ming Yuan; W. John Eaton; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Oxidation of low density lipoprotein (LDL) may result in its uptake by macrophages with ensuing foam cell formation. Thus, oxidised LDL (oxLDL) may play an important role in atherogenesis. Extensive in vitro evidence is in favour of the notion that LDL oxidation by cells present in atherosclerotic plaques requires the presence of transition metals. LÄS MER