Avancerad sökning

Hittade 5 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Helicobacter pylori : bacterial adhesion and host response

    Författare :Farzad Olfat; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Communicable diseases; Infektionssjukdomar; Infectious diseases; Infektionssjukdomar;

    Sammanfattning : The gastric pathogen Helicobacter pylori infects more than half of the population worldwide. H. pylori manage to establish persistent infection, which would be life-long if not treated. In order to establish such an infection, this pathogen has to deal with the host immune system. LÄS MER

  3. 2. Glycosphingolipid interactions of Helicobacter pylori and F1C-fimbriated Escherichia coli

    Författare :Niamh Roche; Göteborgs universitet; []
    Nyckelord :Helicobacter pylori; F1C fimbriae; Escherichia coli; glycosphingolipids; microbial adhesion; mass spectrometry;

    Sammanfattning : The aim of this thesis was to investigate glycosphingolipid interactions of the human pathogens Helicobacter pylori and F1C-fimbriated uropathogenic Escherichia coli. Of particular interest were interactions of H. pylori to complex gangliosides, the role played by H. LÄS MER

  4. 3. Development of novel molecular methods for Campylobacter species and for Helicobacter pylori

    Författare :Kristina Blom; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Campylobacter; Helicobacter pylori; PCR; mRNA; hybridization; flow cytometry; HpaA; urease; NAP;

    Sammanfattning : Background and Aim: Different Campylobacter species and Helicobacter pylori are common causes of gastrointestinal infections that may result in diarrhea and chronic gastritis, respectively. The overall aim of this thesis was to develop novel methods for identification, differentiation and characterization of these bacteria. LÄS MER

  5. 4. Characterisation of surface traits of Helicobacter pylori and their role in the infectious process

    Författare :Christoffer Petersson; Roland Möllby; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The surface appendages of bacteria determine the initial contact with host cells. Characterisation of functional organisation and spatial distribution of adhesive traits of outer membrane components of Gram-negative bacteria is a key issue in studies of the parasite-host cell interaction. LÄS MER

  7. 5. Improvement of adoptive T-cell therapy for Cancer

    Författare :Chuan Jin; Magnus Essand; Ola Winqvist; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; CAR T-cell therapy; AEP expansion protocol; scaffold matrix attachment region; non-integrating lentivirus; H. pylori Neutrophil-activating protein; allogeneic DCs; Klinisk immunologi; Clinical Immunology;

    Sammanfattning : Cancer immunotherapy has recently made remarkable clinical progress. Adoptive transfer of T-cells engineered with a chimeric antigen receptor (CAR) against CD19 has been successful in treatment of B-cell leukemia. LÄS MER