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Screening of novel chelators of microbiogenic metals
Catapano, Maria Carmen ; Mladěnka, Přemysl (advisor) ; Hrdina, Radomír (referee) ; Musiol, Robert (referee)
Charles University, Faculty of Pharmacy in Hradec Králové Department of Pharmacology and Toxicology Candidate: Maria Carmen Catapano, MSc. Supervisor: Assoc. Prof. Přemysl Mladěnka, PharmD., Ph.D. Co-supervisor: Assoc. Prof. Laura Mercolini, Ph.D. Title of Doctoral Thesis: Screening of novel chelators of microbiogenic metals Iron, copper and zinc are microbiogenic elements which play crucial roles in a series of physiological processes in human organism. Homeostasis of these transition metals is strictly regulated since, among others: a) free or loosely bound iron or copper can catalyse the production of hydroxyl radical; b) lack of zinc but also of the previously mentioned metals is associated with significant impairments. Hereditary hemochromatosis, transfusion-induced secondary iron overload and Wilson's disease are known as pathological conditions associated with metal overload in the organism. Chelator agents have vital relevance for the treatment of these impairments. There are also numerous diseases with homeostatic imbalances in iron, copper and or zinc: neurodegenerative diseases, cardiovascular diseases, cancer and diabetes mellitus. Different chelating compounds have been examined for the treatment of these impairments. The aim of this doctoral thesis was to perform a screening of metal...
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