Vliv chronicky podávaných subletálních dávek parakvatu na délku telomer a rezistenci vůči oxidačnímu stresu drozofily

Bc. Jindřiška TOMÁŠKOVÁ

Diplomová práce

Anotace:

As the most widely dispersed fauna around the world, insects are exposed to a range of stresses within their environments. Oxidative stress causes a disturbance of the balance between production of free radicals and antioxidant response, which leads to various physiological changes in an organism. Despite this, there are several of defense mechanisms, which include in particular the main antioxidant enzymes AKH. In this thesis, I tried to contribute especially to understand the physiological nature of telomere elongation after exposure to free radicals.

Abstract:

As the most widely dispersed fauna around the world, insects are exposed to a range of stresses within their environments. Oxidative stress causes a disturbance of the balance between production of free radicals and antioxidant response, which leads to various physiological changes in an organism. Despite this, there are several of defense mechanisms, which include in particular the main antioxidant enzymes AKH. In this thesis, I tried to contribute especially to understand the physiological nature of telomere elongation after exposure to free radicals.

Klíčová slova

oxidativní stres, volné radikály, antioxidační odpověď, antioxidační enzymy

Jazyk práce: čeština

Datum vytvoření / odevzdání či podání práce: 14. 12. 2016

Obhajoba závěrečné práce

• Vedoucí: Mgr. Radmila Čapková Frydrychová, Ph.D.

JIHOČESKÁ UNIVERZITA V ČESKÝCH BUDĚJOVICÍCH

Přírodovědecká fakulta

Magisterský studijní program / obor:
Biologie / Klinická biologie