Sökning: "CagA"
Visar resultat 1 - 5 av 27 avhandlingar innehållade ordet CagA.
1. Helicobacter pylori and its Association with Gastric and Oesophageal Carcinomas
Sammanfattning : Helicobacter pylori is one of the most common infections in man. The infection is often acquired during childhood and usually results in a chronic life-long inflammation in the gastric mucosa. The aim of our studies was to investigate the association between H. pylori seropositivity and the development of gastric and oesophageal carcinomas. LÄS MER
2. Helicobacter spp. interactions with mucins: adhesion and mucin regulation of pathogen proliferation and gene expression
Sammanfattning : Helicobacter pylori colonizes the gastric mucosa of approximately half of the world’s population and is a risk factor for gastritis, peptic ulcers and gastric cancer. H. pylori is surrounded by, and adheres to, the heavily glycosylated mucins that build up the mucus layer. The carbohydrate structures on the mucins that act as ligands for H. LÄS MER
3. Helicobacter pylori outer membrane vesicles and the host-pathogen interaction
Sammanfattning : .... LÄS MER
4. Aspects of Helicobacter pylori transmission
Sammanfattning : The bacterium Helicobacter pylori infects the gastric mucosa of about half of the world's population. The infection causes gastritis and contributes to the development of peptic ulcer disease and gastric cancer. H. LÄS MER
5. Helicobacter pylori bacterial diversity and human disease : microbiological and epidemiological studies with special reference to gastric cancer
Sammanfattning : The aims of this thesis were to explore if the coccoid form of H. pylori is a degenerative, dead form of the bacteria. We also wanted to study if multiple strain infections of H. pylori existed in Swedish subjects, if the strain variations were connected to certain disease groups, and if specific protein markers could be found in H. LÄS MER