Search for dissertations about: "Human microflora"
Showing result 1 - 5 of 39 swedish dissertations containing the words Human microflora.
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1. Human intraepithelial lymphocytes : a comparative study of phenotype, morphology, and functional properties of intraepithelial lymphocytes in gut and oral mucosa
Abstract : Human intraepithelial lymphocytes (IEL) constitute a unique cell population situated in the first line of defense of the alimentary tract. Here they are continuously exposed to a massive antigenic load of high complexity. However, different conditions prevail along the alimentary tract. READ MORE
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2. Human intestinal T lymphocytes : a comparative analysis of phenotype and function in normal and inflamed mucosa
Abstract : The epithelial lining of the gut must allow immediate contact with beneficial components as nutrients and normal microflora. At the same time it runs the constant risk of attack from pathogenic microbes and noxious agents. READ MORE
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3. Regulation of human immune responses to allergens
Abstract : The incidence of allergic diseases is increasing in the industrialized countries. Epidemiological studies indicate that there is an association between exposure to high levels of endotoxin or cat allergen during infancy and reduced risk of developing allergic diseases later in childhood. READ MORE
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4. Ecological impact of antibiotic treatment on human normal microflora
Abstract : The skin and the mucosal surfaces of humans are colonized with microorganisms which are often referred as the normal microflora. There is a biological balance between the human host and the normal microflora in health. The extensive use of antibiotics in both humans and animals has caused the development of many resistant bacteria. READ MORE
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5. Biological and Pharmacological Factor that Influence the Selection of Antibiotic Resistance
Abstract : Antibiotic treatment causes an ecological disturbance on the human microflora. Four commensal bacteria: E. coli, enterococci, a-streptococci and coagulase-negative staphylococci, from patients with extensive, high antibiotic usage were investigated with regard to resistance pattern and mutation frequency. READ MORE