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Visar resultat 21 - 25 av 60 avhandlingar som matchar ovanstående sökkriterier.

1. 21. Tissue tropism among group A streptococci - importance of bacteria associated proteolytic activity

   Författare :Mikael Dag Svensson; Malmö Institutionen för kliniska vetenskaper; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cysteine protease; plasminogen; M protein; Streptococcus pyogenes; tissue tropism; Microbiology; bacteriology; virology; mycology; Mikrobiologi; bakteriologi; virologi; mykologi;

   Sammanfattning : Group A streptococcus (GAS) is one of the most common of bacterial pathogens infecting humans, frequently causing throat and skin infection. Some GAS strains have surface-expressed virulence factors called M proteins that bind human plasminogen with high affinity. LÄS MER

3. 22. Epidemiology and clinical manifestations of Lyme borreliosis

   Författare :Johan Berglund; Malmö Institutionen för kliniska vetenskaper; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ELISA.; Western blot; Arthritis; Ixodes ricinus; Ticks; Population based; Sweden; Prevention; Surveillance; Erythema migrans; Neuroborreliosis; Lyme arthritis; Epidemiology; Lyme borreliosis; Borrelia burgdorferi; Social medicine; Socialmedicin; samhällsmedicin; Microbiology; bacteriology; virology; mycology; Mikrobiologi; bakteriologi; virologi; mykologi;

   Sammanfattning : Epidemiological and clinical characteristics of Lyme borreliosis (LB) in Sweden are described through a one year surveillance-study. The findings differed only marginally when compared to studies from the United States indicating similar clinical presentation of the disease. Incidence was 69/100. LÄS MER

4. 23. Arcanobacterium haemolyticum, clinical, diagnostic and therapeutic aspects

   Författare :Mats Nyman; Malmö Klinisk mikrobiologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Mikrobiologi; mycology; virology; bacteriology; Microbiology; phenotypic characteristics.; penicillin tolerance; antibiotic susceptibility; antibody reaction; exanthema; Arcanobacterium haemolyticum; pharyngitis; bakteriologi; virologi; mykologi;

   Sammanfattning : In an 18-month period all throat cultures in our laboratory were examined for Arcanobacterium haemolyticum and clinical information was obtained. The great majority of the patients suffered from pharyngitis or tonsillitis, accompanied by a rash in 46% of cases. One third of the patients had a history of recurrent tonsillitis. LÄS MER

5. 24. Esophagitis: Aspects on bacteriology, pathophysiology and symptomatology

   Författare :E. Norder Grusell; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : .... LÄS MER

7. 25. Interactions between Streptococcus pyogenes and the human immune defence

   Författare :Maria E Nilsson; immunologi och glykobiologi - MIG Avdelningen för mikrobiologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; M protein; Streptococcus pyogenes; Streptolysin O; The complement system; Neutrophils; Biomedical sciences; Biomedicinska vetenskaper; General biomedical sciences; Biomedicinska vetenskaper allmänt ; Microbiology; transplantation; Immunology; serology; mykologi; virologi; bakteriologi; Mikrobiologi; mycology; virology; Immunologi; serologi; Infections; Infektioner; Clinical biology; Klinisk biologi; bacteriology;

   Sammanfattning : Streptococcus pyogenes is an important human pathogen frequently colonizing the throat and skin of humans. To facilitate colonization and spread and to avoid the host immune defence, streptococci are endowed with a variety of virulence factors, two of which are investigated in this thesis namely streptolysin O (SLO) and M protein. LÄS MER