Sökning: "SALMONELLA-TYPHIMURIUM"

Visar resultat 6 - 10 av 37 avhandlingar innehållade ordet SALMONELLA-TYPHIMURIUM.

  1. 6. Uptake and fate of pathogenic microbes in the blue mussel, Mytilus edulis

    Författare :Bodil Hernroth; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mytilus edulis; bivalve; immune response; lipopolysaccharide; LPS; antimicrobial peptide; gamma camera; radiolabelling; Salmonella typhimurium; sanitary safety; public health;

    Sammanfattning : Bivalves, like the blue mussel Mytilus edulis, are filter-feeders and can therefore accumulate high numbers of microbes from the surrounding water. These shellfish are considered the main risk for bringing pathogens from domestic outlets in the sea, back to the community. LÄS MER

  3. 7. Regulation of biofilm formation in Salmonella typhimurium and Escherichia coli Nissle 1917

    Författare :Cláudia Monteiro; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Bacteria have the ability to grow in cell communities designated biofilms. This mode of growth is widespread and offers numerous advantages to the bacteria in terms of survival, persistence and propagation. Bacteria have developed different ways of building up a biofilm. LÄS MER

  4. 8. Synthesis of oligosaccharides corresponding to lipopolysaccharide structures of Salmonella typhimurium and Moraxella catarrhalis

    Författare :Kerstin Ekelöf; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER

  5. 9. Regulatory networks of c-di-GMP signalling involved in biofilm formation, motility and host pathogen interactions in Salmonella typhimurium

    Författare :Irfan Ahmad; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Adaptation to altered environmental conditions is one of the fundamental bacterial characteristics. The ubiquitous second messenger c-di-GMP plays a key role to adopt bacterial behaviour. Transition from motility to sessility and from acute infection to chronic infection is regulated by c-di-GMP signalling in many bacteria. LÄS MER

  7. 10. Presentation of Salmonella antigens by dendritic cells

    Författare :Ulf Yrlid; Immunologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; serology; Immunology; antigen processing and presentation; Dendritic cells; Salmonella; transplantation; Immunologi; serologi;

    Sammanfattning : This study investigates the interaction between dendritic cells (DC) and the Gram negative intracellular bacterium Salmonella typhimurium. Using in vitro and in vivo approaches, the capacity of DC to directly and indirectly present antigens from Salmonella-infected cells, cytokine production by infected DC, and activation of bacteria-specific T cells was analyzed. LÄS MER