Sökning: "type 1 fimbriae"

Visar resultat 6 - 10 av 20 avhandlingar innehållade orden type 1 fimbriae.

  1. 6. New insights into the role of ppGpp and DksA through their effect on transcriptional regulation of housekeeping and colonization related genes of Escherichia coli

    Författare :Anna Åberg; Carlos Balsalobre; Anne Farewell; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Escherichia coli; type 1 fimbriae; fimB; phase variation; transcription; global gene regualtion; ppGpp; DksA; gre-factors; RNA polymerase; Medical microbiology; Medicinsk mikrobiologi;

    Sammanfattning : Bacteria have the ability to sense different environmental signals. When an environmental stress is detected, bacteria rapidly adjust their gene expression profile to be able to survive and thrive. LÄS MER

  3. 7. Febrile Urinary Tract Infection: P fimbriae, Innate Host Response and Bacteremia

    Författare :Gisela Otto; immunologi och glykobiologi - MIG Avdelningen för mikrobiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; prsGJ96; Microbiology; bacteriology; virology; mycology; Mikrobiologi; bakteriologi; virologi; mykologi; papGIA2; antibiotic therapy; urine; chemokine; interleukin-6; host response; P fimbriae; bacteremia; febrile urinary tract infection; Escherichia coli;

    Sammanfattning : Urinary tract infections (UTI) are among the most common human infections, and febrile UTI with bacteremia the most severe form. The relation between bacteria and host decides disease severity. The dominating uropathogen is Escherichia coli (E. coli). LÄS MER

  4. 8. The importance of Escherichia coli fimbriae in urinary tract infection

    Författare :Mats Söderhäll; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Urinary tract infection (UTI) is a major bacterial infectious disease among women. Uropathogenic Escherichia coli is the most dominant causative agent. LÄS MER

  5. 9. Structure and host-receptor recognition studies of Gram-negative bacterial fimbriae assembled via the chaperone/Usher Pathway

    Författare :Saumendra Prasad Roy; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Enterotoxigenic E. coli (ETEC), enteroaggregative E. coli (EAEC), and Yersinia enterocolitica (YE) are the principle etiological agents of acute and persistent diarrhea worldwide including resource-poor and industrialized regions. LÄS MER

  7. 10. The role of the epithelial cell in Escherichia coli induced neutrophil migration into the urinary tract

    Författare :William Agace; Slemhinnans immunologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immunology; E.coli; cytokines; epithelial cell; mucosal inflammation; neutrophil; serology; transplantation; Immunologi; serologi;

    Sammanfattning : This study examined the molecular mechanisms of neutrophil migration to sites of mucosal bacterial infection. (1) Bacterial induction of neutrophil chemotactic cytokines and their role in neutrophil migration. Uropathogenic E. LÄS MER