Sökning: "Mucosal immune response"
Visar resultat 21 - 25 av 127 avhandlingar innehållade orden Mucosal immune response.
21. The small intestine in experimental peritonitis : An experimental study focusing om intestinal energy metabolism, bacterial translocation and mucosal immunology
Sammanfattning : The gut is highly susceptible to injury during sepsis. An impaired mucosal barrier permitstranslocation of enteric microorganisms to blood or other organs. In a porcine model sepsiswas induced by faecal peritonitis. LÄS MER
22. Mucosal T-cell and cytokine responses in Helicobacter pylori-infected duodenal ulcer patients
Sammanfattning : Helicobacter pylori colonizes the human stomach and areas of gastric metaplasia in the duodenum. The bacterium is the major cause of chronic active gastritis and peptic ulcer disease and is a risk factor for the development of gastric adenocarcinoma and lymphoma. LÄS MER
23. B- and T- cell responses in colectomized and healthy individuals after mucosal vaccination
Sammanfattning : The overall aims were to study the induction of intestinal and systemic B- and T-cell immune responses in patients colectomized due to ulcerative colitis and in healthy volunteers after mucosal administration of enteric vaccines. An inactivated B-subunit whole-cell (B-WC) cholera vaccine and a live attenuated Salmonella enterica serovar Typhi Ty21a vaccine were used as model immunogens. LÄS MER
24. Nasal vaccination using novel mucosal adjuvants : with main focus on influenza A virus
Sammanfattning : Influenza viruses have sporadically caused pandemics during the last century, with the most severe occurring in 1918 when the “Spanish flu”, an A/H1N1 influenza virus, passed around the globe killing about 20-100 million people. Today 250 000-500 000 deaths occur annually due to influenza virus or secondary infection after influenza, e.g. LÄS MER
25. Mucosal Vaccination Using Polyacryl Starch Microparticles as Adjuvant with Salmonella enteritidis as a Model Pathogen
Sammanfattning : Polyacryl starch microparticles have been developed as a new mucosal vaccine adjuvant intended for use in oral vaccination. The main objectives of this thesis were to evaluate the efficacy of these polyacryl starch microparticles and to study their uptake through mucosal tissues. LÄS MER