Search for dissertations about: "Group A streptococcus"
Showing result 1 - 5 of 77 swedish dissertations containing the words Group A streptococcus.
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1. Superantigens in group A streptococcus : gene diversity and humoral immune response
Abstract : Group A streptococcus (GAS) is a strictly human pathogen that causes infections ranging from asymptomatic carriage to the highly lethal streptococcal toxic shock syndrome (STSS). GAS are classified according to the sequence of the variable 5’ end of the emm-gene that encodes the surface associated M-protein. READ MORE
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2. Streptococcus pneumoniae : epidemiological, clinical and serological studies
Abstract : A retrospective study of invasive pneumococcal disease in patients from Greater Göteborg in 1964- 1980 identified 125 cases of meningitis, 305 of pneumonia, 61 of septicemia with unknown focus, and 17 with other manifestations, all verified by cultures from normally sterile body fluids. The incidence was several times higher in infants and in the elderly than in any other age-group. READ MORE
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3. Exploring Monoclonal Antibody Action Against the Group A Streptococcal M Protein
Abstract : Group A Streptococcus (GAS) is a significant human pathogen that has developed multipleimmune evasion mechanisms to counter the host immune response. One of these mechanisms involvesthe production of the M protein, which, amongst other things, acts as an anti-phagocytic factor and canbind host proteins. READ MORE
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4. Antibiotic resistance and pathogenesis of Streptococci with focus on Group A Streptococci
Abstract : Multi-drug resistant (MDR) infections remain the leading cause of death worldwide. MDR infections caused by Streptococcus pneumoniae (Spn), Streptococcus pyogenes (GAS) and Streptococcus agalactiae (GBS) are considered global threats to human health due to increased spread of antibiotic resistance and limited treatment options. READ MORE
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5. Quantifying Phagocytosis – studies on the antibody response during invasive streptococcal infections
Abstract : The interaction between our immune system and pathogens encompasses a complex spectrum from symbiosis to potentially life-threatening diseases. Throughout evolution, our immune system has evolved numerous strategies such as phagocytosis to combat infections and protect us from diseases. READ MORE