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Use of chicken antibodies against PAIIL lectin for prevention of Pseudomonas aeruginosa infections in patients with cystic fibrosis
Kubíčková, Božena ; Hodek, Petr (advisor) ; Anzenbacherová, Eva (referee) ; Eckschlager, Tomáš (referee)
Cystic fibrosis (CF) is one of the relatively common inherited diseases caused by a mutation in the gene encoding for CFTR protein, which forms a chloride channel that significantly affects ion homeostasis and the associated fluid management of the cell. This disease mainly affects the respiratory and digestive systems, being the most life-threatening in the respiratory tract. Patients with CF suffer from frequent and recurrent respiratory infections that lead to the development of chronic inflammation and gradual destruction of lung tissue. These lung infections, which are caused mostly by the opportunistic pathogen Pseudomonas aeruginosa, are the most common cause of morbidity and mortality in these patients. At present, antibiotics are used in the treatment of Pseudomonas aeruginosa infections, but new methods of antibacterial therapy need to be found to overcome the development of resistance. In addition to active immunization of CF patients against Pseudomonas aeruginosa, their passive immunization with specific chicken antibodies directed against this pathogen offers promising possibilities. This dissertation thesis is aimed to verify the prophylactic potential of hen IgY antibodies against the virulence factor Pseudomonas aeruginosa - lectin PAIIL, and to further develop an experimental...
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