Search for dissertations about: "stomach tumor"

Showing result 1 - 5 of 19 swedish dissertations containing the words stomach tumor.

  1. 1. Diversity and persistence of Helicobacter pylori

    University dissertation from Stockholm : Karolinska Institutet, Microbiology and Tumor Biology Center (MTC)

    Author : Annelie Lundin; Karolinska Institutet.; Karolinska Institutet.; [2004]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Helicobacter pylori; genomic diversity; cag pathogenicity island; Nudix hydrolase;

    Abstract : Helicobacter pylori is an exceptionally diverse bacterial species, and every infected individual harbors a unique strain, apart from the strain concordance found in some families. The infection is usually acquired during childhood and once established, persists for life unless treated with antibiotics. READ MORE

  2. 2. The human gastric microbiota in health and disease

    University dissertation from Stockholm : Karolinska Institutet, Department of Microbiology, Tumor and Cell Biology

    Author : Mathilda Lindberg; Karolinska Institutet.; Karolinska Institutet.; [2010]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : The human body comprises of complex microbial ecosystems that have co-evolved with its host and play important roles in the maintenance of health and in the etiology and outcome of various disease states. The microbiota that resides in the stomach has not been completely identified, and focus has previously been mainly on the gastric pathogen Helicobacter pylori. READ MORE

  3. 3. Cell cycle and differentiation in Giardia Lamblia

    University dissertation from Stockholm : Karolinska Institutet, Department of Microbiology, Tumor and Cell Biology

    Author : David S Reiner; Karolinska Institutet.; Karolinska Institutet.; [2008]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Giardia lamblia is the major cause of waterborne diarrhea worldwide. Giardiasis is initiated by ingestion of cysts, which after passing through the stomach are triggered to excyst. Excystation, or awakening from dormancy, is central to successful colonization of the host. READ MORE

  4. 4. Mechanisms of genetic adaptation in Helicobacter pylori

    University dissertation from Stockholm : Karolinska Institutet, Department of Microbiology, Tumor and Cell Biology

    Author : Anna Skoglund; Karolinska Institutet.; Karolinska Institutet.; [2008]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Helicobacter pylori is one of the most common bacteria worldwide, estimated to infect half of the human population. The infection is usually established in childhood and persists for a lifetime, unless treated. Most individuals never experience symptoms from H. READ MORE

  5. 5. Characterization of dengue virus isolates from patients experiencing dengue fever, dengue hemorrhagic fever, and dengue shock syndrome

    University dissertation from Stockholm : Karolinska Institutet, Dept of Microbiology, Tumor and Cell Biology

    Author : Anne Tuiskunen; Karolinska Institutet.; Karolinska Institutet.; [2011]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : The four serotypes of dengue virus (DENV) belong to the genus flavivirus, and have a positive sense, single-stranded RNA genome of ~11 kb. The DENVs cause the most common arthropod-borne viral disease in man with ~100 million infections per year. The sole measure of control is limiting the mosquito vectors Aedes aegypti and Ae. READ MORE