Sökning: "Gram negative bacteria"

Visar resultat 16 - 20 av 236 avhandlingar innehållade orden Gram negative bacteria.

  1. 16. Dissemination of Multiresistant Bacteria : Their Selection, Transmission, Virulence and Resistance

    Författare :Gustaf Starlander; Åsa Melhus; Jørgen Vildershøj Bjørnholt; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Klinisk bakteriologi; Clinical Bacteriology;

    Sammanfattning : Multiresistant bacteria are an emerging threat in modern medicine. Consumption of antimicrobial agents among humans, animals and in agriculture causes a selection of resistance genes. LÄS MER

  3. 17. Signalling and activation of TLR4 by Gram-negative bacteria in epithelial cells

    Författare :Lisa Meijer; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Lipopolysaccharide (LPS) is a well-characterized pathogen-associated molecule found primarily as a constituent of the outer membrane of Gram-negative bacteria. LPS is known to act on different cell types in a pleiotropic manner. LÄS MER

  4. 18. Outer membrane vesicle-mediated export of virulence factors from Gram-negative bacteria

    Författare :Pramod Kumar Rompikuntal; Sun Nyunt Wai; Ann-Beth Jonsson; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Outer membrane vesicles; CDT; PGN; PrtV; Campylobacter jejuni; Vibrio cholerae; Aggregatibacter actinomycetemcomitans; molekylärbiologi; Molecular Biology;

    Sammanfattning : The Gram-negative, motile bacterium Campylobacter jejuni is a causative agent of food-borne gastroenteritis. Cytolethal distending toxin (CDT) is one of the important virulence factors for C. jejuni pathogenesis. It was not previously known how CDT is released from C. LÄS MER

  5. 19. On the development of low level resistance in gram-positive and gram-negative bacteria after antibiotic exposure

    Författare :Gunilla Rådberg; Signe Ringertz; Östergötlands Läns Landsting; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Resistance has been found to develop and spread via several mechanisms against virtually all clinically available antimicrobial agents. Increasing use of antibiotics has been shown to correlate to increasing incidence of bacterial resistance. LÄS MER

  7. 20. Recombinational processes involved in the acquisition of sulfonamide resistance in gram-negative bacteria

    Författare :Peter Rådström; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PHARMACY; FARMACI;

    Sammanfattning : .... LÄS MER