Search for dissertations about: "Det beror på:"
Showing result 6 - 10 of 997 swedish dissertations containing the words Det beror på:.
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6. Mechanisms of Escherichia coli induced transepithelial neutrophil migration
Abstract : Mucosal infections trigger an inflammatory response that includes the secretion of cytokines and the recruitment of neutrophils to the infected site. This thesis describes studies examining the molecular mechanisms of neutrophil migration to sites of mucosal bacterial infection. Escherichia coli (E. READ MORE
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7. Aspects on Immune Complex Handling and Complement Deficiency in Relation to Pathogenic Mechanisms in Systemic Lupus Erythematosus
Abstract : The autoimmune disease Systemic Lupus Erythematosus is associated with hereditary deficieny of early components from the classical pathway of complement activation, but not with deficiency of complement component C3 or of the alternative pathway components. The classical pathway is involved in elimination of pathological immune complexes from the circulation by transport via complement receptor type 1 (CR1). READ MORE
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8. Escherichia coli Fimbriae, Bacterial Persistence and Host Response Induction in the Human Urinary Tract
Abstract : Urinary tract infections (UTI) are among the most common bacterial infections in humans. Symptomatic UTIs may be acute, recurrent or chronic but the most frequent form of UTI is asymptomatic bacteruria (ABU). In ABU, the mucosa remains inert, despite the presence of large bacterial numbers in urine. READ MORE
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9. Studies on streptococcal M proteins. Interactions with IgA and human complement regulators
Abstract : The human pathogenic bacterium Streptococcus pyogenes (group A Streptococcus) expresses several different virulence factors. Of these, the M protein is regarded as one of the most important, because it confers resistance to phagocytosis, allowing the bacterium to multiply in blood. READ MORE
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10. Apoptosis induced by a human milk protein complex. Cellular and structural studies in tumour cells and bacteria
Abstract : Human milk contains a vast array of bioactive molecules, with nutritional and protective functions. This thesis describes the effects of a human milk protein complex, MAL, on tumour cells and bacteria. During our studies on the anti-adhesive properties of human milk we observed that a milk fraction killed tumour cells. READ MORE