Sökning: "ESBL"

Visar resultat 21 - 25 av 43 avhandlingar innehållade ordet ESBL.

  1. 21. Long-term molecular epidemiology of extended-spectrum β-lactamase producing Escherichia coli in a low-endemic setting

    Författare :Anna Fagerström; Bo Söderquist; Paula Mölling; Martin Sundqvist; Katarina Persson; Linus Sandegren; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Escherichia coli; extended-spectrum β-lactamase; whole genome sequencing; plasmids; hybrid assembly; environment; IncI1; ST131;

    Sammanfattning : Escherichia coli is a commensal inhabitant in the gastro-intestinal tract of humans and animals but it is also the most common bacterial species causing urinary tract infection, which ranges in severity from distal cystitis to urosepsis and septic shock. During the past decades, the prevalence of antibiotic resistant E. LÄS MER

  3. 22. Epidemiology of extended-spectrum β-lactamase-producing Escherichia coli

    Författare :Sofia Ny; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Extended-Spectrum β-Lactamase and plasmid mediated AmpC (ESBL/pAmpC)-producing Escherichia coli (E. coli) has during the last decades emerged worldwide and is now an increasing problem in both human and animal health. LÄS MER

  4. 23. Interactions between innate immune effectors and multidrug resistant bacteria

    Författare :Harpa Káradóttir; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Antibiotic resistance is an increasingly difficult problem in the clinic, where conventional antibiotics are failing, and new alternative solutions are in high demand. Infections caused by Gram-negative bacteria with multi drug resistance (MDR) mechanisms are increasing globally, and treatment options are limited. LÄS MER

  5. 24. Uropathogenic Esherichia coli, multidrug-resistance and induction of host defense mechanisms

    Författare :Isak Demirel; Katarina Persson; Robert Kruse; Mirjana Poljakovic; Gabriela Godaly; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Urinary tract infection; uropathogenic Escherichia coli; suppressor of cytokine signalling 3; nitric oxide; cytokines; extended-spectrum beta-lactamases; filamentation; IL-6; Biomedicin; Biomedicine;

    Sammanfattning : Uropathogenic Escherichia coli (UPEC) is the primary cause of urinary tract infection (UTI), which is one of the most common infections in humans. UPEC strains have acquired successful strategies to subvert the host defense and antibiotics to persist in the urinary tract. LÄS MER

  7. 25. Every bug counts : neonatal colonization and infection of Gram-negative bacilli : aspects on antibiotic resistance in Sweden and Ecuador

    Författare :Viveka Nordberg; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Neonatal infections caused by extended-spectrum beta-lactamase (ESBL)-producing Gramnegative bacilli are associated with high morbidity and mortality. In order to perform targeted preventive interventions against the impacts of antibiotic resistance in neonates, it is crucial to study colonization, infection and the spread of EPE-bacteria. LÄS MER