0 Abstract Cystic fibrosis is an autosomal recessive disease caused by mutation in CFTR gene coding for a chloride channel in apical membrane of epithelial cells. This disorder leads to the change in ion transport causing the increase in mucus viscosity in airways as well as changes in glycosylation of saccharide structures on the cells. Because of that these cells are the target for bacterial adhesion. Chronic bacterial infections, which lead to gradual decline of lung function and damage of lung tissue, are the major cause of death of patients suffering with cystic fibrosis. Pseudomonas aeruginosa is the main pathogen causing chronic infections in cystic fibrosis patients. This bacterium produces a biofilm protecting them from host immune system and antibiotics. Once the colonization with PA occurs, it is difficult to get rid of this pathogen. The prophylactic treatment with orally administered hen antibodies against the PA virulence structures could be a prevention of chronic PA infections. In this work we tested the antibody against the bacterial lectin PA-IIL, which is suggested to be involved in the adhesion of the pathogen on epithelial cells. First, it was verified that the prepared antibody from egg yolks of a hen immunized with the bacterial lectin PA-IIL recognizes this antigen expressed...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:344105 |
| Date | January 2016 |
| Creators | Vašková, Lucie |
| Contributors | Hodek, Petr, Nosková, Libuše |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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