Sökning: "Meningococcal Disease"
Visar resultat 6 - 10 av 15 avhandlingar innehållade orden Meningococcal Disease.
6. Analysis of Complement Deficiency States. With Focus on Molecular Characterization of C4 and Properdin Deficiency
Sammanfattning : Complement deficiency is associated with an increased risk for invasive infection and immune complex disease. Screening for identification of complement-deficient patients is essential and a new ELISA-based procedure for detection of complement deficiency is described. LÄS MER
7. Molecular studies of Neisseria : host cell interactions
Sammanfattning : The Neisseria family includes many non-pathogenic species but also two strict human pathogens; Neisseria gonorrhoeae and Neisseria meningitidis. Both organisms colonise mucosal surfaces and may cause disseminated infections upon passage of the epithelial barrier. LÄS MER
8. Virulence Factors and Motility Mechanisms of Pathogenic Neisseria
Sammanfattning : Neisseria gonorrhoeae and Neisseria meningitidis are two closely related human specific pathogens. Neisseria gonorrhoeae is the causative agent for the sexually transmitted disease gonorrhea and often causes asymptomatic infections in women which is a cause of infertility. LÄS MER
9. Pathogenic Neisseria : Single cell motility, multicellular dynamics and antimicrobial susceptibility
Sammanfattning : Neisseria meningitidis and Neisseria gonorrhoeae can colonize humans without causing any symptoms. However, gonorrhea and invasive meningococcal disease are serious health concerns. An essential virulence factor for neisserial adhesion to host cells, twitching motility and microcolony formation/aggregation is the retractile type IV pili (Tfp). LÄS MER
10. Receptor Interactions Between Pathogenic Bacteria and Host Cells
Sammanfattning : This thesis focuses on host and pathogen specific interactions during invasive disease. We have investigated the role and impact of different virulence factors of Neisseria gonorrhoeae, N. meningitidis and Streptococcus pyogenes on host epithelial cells and in vivo. N. LÄS MER