In vitro studie nových derivátů chelátoru železa salicylaldehydisonikotinoylhydrazonu.

Maťašová, Nikola

Charles University Faculty of Pharmacy in Hradec Králové Department of Biochemical Sciences Candidate: Nikola Maťašová Supervisor: prof. PharmDr. Tomáš Šimůnek, Ph.D. Consultants: PharmDr. Hana Jansová, Ph.D. Mgr. Jan Kubeš Title of diploma thesis: In vitro study of novel derivatives of iron chelator salicylaldehyde isonicotinoyl hydrazone Heart disease is one of the most common causes of death and disability worldwide. Oxidative stress, which can also be generated or propagated by iron ions, plays an important role in the development of cardiovascular diseases. Excessive amounts of this metal lead to the apoptosis, necrosis, as well as recently described regulated cell death - ferroptosis. This type of cell death is associated with cardiomyocytes, but studies have also been described linking ferroptosis to other pathological conditions, such as cancer, nervous system disease, ischemia-reperfusion injury, kidney damage and blood disease. Therefore, research on iron chelators capable of forming a non-toxic complex with iron and thus preventing cell death is promising not only from the point of view of cardiovascular diseases. This work is focused on the in vitro study of new potential iron chelators derived from the structure of salicylaldehyde isonicotinoyl hydrazone (SIH). SIH selectively and...

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