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Stockbreeding : Journal of Animal Improvement, Vol. 70 No. 2, 2016.

Review article

OXIDATIVE STRESS UNDER INTENSE PHYSICAL EXERTION IN HUMANS AND ANIMALS

Ida Parčetić-Kostelac ; Zavod za hitnu medicinu Osječko-baranjske županije, Osijek, Hrvatska
Drago Bešlo ; Sveučilište Josipa Jurja Strossmayera u Osijeku, Poljoprivredni fakultet u Osijeku, Osijek, Hrvatska
Marcela Šperanda ; Sveučilište Josipa Jurja Strossmayera u Osijeku, Poljoprivredni fakultet u Osijeku, Osijek, Hrvatska
Tihomir Jović ; Sveučilište Josipa Jurja Strossmayera u Osijeku, Poljoprivredni fakultet u Osijeku, Osijek, Hrvatska
Mislav Đidara ; Sveučilište Josipa Jurja Strossmayera u Osijeku, Poljoprivredni fakultet u Osijeku, Osijek, Hrvatska
Tomislav Kopačin ; Medicinsko biokemijski laboratorij, Osijek, Hrvatska
Antun Jozinović ; Sveučilište Josipa Jurja Strossmayera u Osijeku, Prehrambeno-tehnološki fakultet Osijek, Osijek, Hrvatska

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Abstract

Oxidative stress indicates an imbalance in the body between pro-oxidant and antioxidant in favor of a pro-oxidant. To shift the balance may occur if the reduced antioxidant defense of the body or if the increased production of free radicals. Antioxidants are those substances that in a small amount in a short time can neutralize free radicals and other oxidants. They are produced in the cell or organism in food intake or in the form of dietary antioxidants in food or liquid to drink. Antioxidants prevent the formation of free radicals in the body, destroying free radicals created or repair damage in cells caused the action of free radicals. Paper showed biomarkers of oxidative stress in humans and animals, divided to enzymatic, non-enzymatic and other. Biomarkers of peripheral muscle fatigue in humans and animals are markers of cellular muscle damage and muscle stress indicators, and are used for insight into the mechanisms of fatigue during exercise to detect increased fatigue or found deficient metabolic pathways. The determination of oxidative stress is important because of the possibility of timely inclusion of antioxidant substances that increase the antioxidant capacity of human and animal organism.

Keywords

oxidative stress; antioxidants; biomarkers; physical activity; muscle fatigue

Hrčak ID:

183216

URI

https://hrcak.srce.hr/183216

Publication date:

16.6.2017.

Article data in other languages: croatian

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