Sökning: "Gram-negative"

Visar resultat 21 - 25 av 279 avhandlingar innehållade ordet Gram-negative.

  1. 21. Immunity to Salmonella infection

    Författare :Cecilia Johansson; Immunologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immunology; serology; transplantation; Immunologi; serologi; cytokines; antigen presentation; liver; dendritic cells; Salmonella; gram negative bacteria;

    Sammanfattning : The immune system has several strategies to combat infections. The present study investigates various aspects of the interaction between Gram negative bacteria, particularly Salmonella, and antigen presenting cells (APC). Salmonella is an intracellular bacterium infecting mice and man. LÄS MER

  3. 22. Design and synthesis of KDO-derivatives as inhibitors of lipopolysaccharide biosynthesis in Gram-negative bacteria : a new class of antibacterial agents

    Författare :Anita M. Jansson; Stockholms universitet; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 23. β-lactam combinations against multidrug-resistant Enterobacterales : Exploring combination effects and resistance development

    Författare :Lisa Allander; Thomas Tängdén; Linus Sandegren; Pernilla Lagerbäck; Arnfinn Sundsfjord; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Gram-negative bacteria; antibiotic combination therapy; antibiotic resistance; beta-lactams; beta-lactamase inhibitors; Infektionssjukdomar; Infectious Diseases;

    Sammanfattning : The β-lactam antibiotics are a cornerstone in treating bacterial infections, but the increasing prevalence of antibiotic resistance worldwide threatens their effectiveness. The main driver of β-lactam resistance is the production of β-lactamases, which are bacterial enzymes that inactivate the antibiotic. LÄS MER

  5. 24. Pharmacokinetic and Pharmacodynamic Modeling of Antibiotics and Bacterial Drug Resistance

    Författare :Ami Fazlin Syed Mohamed; Lena Friberg; Teresa Dalla Costa; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmacometrics; pharmacokinetics; pharmacodynamics; modeling; antibiotics; resistance; combination; Gram-negative bacteria; gentamicin; colistin; meropenem; newborn infants; critically ill patients; Infectious Diseases; Infektionssjukdomar; Pharmaceutical Science; Farmaceutisk vetenskap;

    Sammanfattning : Exposure to antibiotics is an important factor influencing the development of bacterial resistance.  In an era where very few new antibiotics are being developed, a strategy for the development of optimal dosing regimen and combination treatment that reduces the rate of resistance development and overcome existing resistance is of utmost importance. LÄS MER

  7. 25. Novel approaches to mucosal vaccine development Strategies in vaccine antigen production, construction of a novel mucosal adjuvant and studies of its mode of action

    Författare :Manuela Terrinoni; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; vaccine development; plasmid maintenance; Gram-negative bacteria; ; essential genes; complementation; Cholera Toxin; adjuvanticity; NF-kB; mmCT; Gram-negative bacteria;

    Sammanfattning : Although most infections begin at a mucosal surface and may be prevented by effective vaccine stimulation of the local mucosal immune system, there are so far only a few mucosal vaccines available for human use. This thesis spans several areas that are important for future development of mucosal vaccines. LÄS MER