2014
DOI: 10.1590/1517-86922014200201518
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Ação do licopeno nos músculos esquelético e cardíaco sob estresse oxidativo por exercícios

Abstract: RESuMoIntrodução: Os radicais livres produzidos durante os exercícios podem exceder o sistema de defesa antioxidante, provocando danos oxidativos de biomoléculas específicas. As lesões causadas pelos radicais livres nas células podem ser prevenidas ou reduzidas por meio da atividade de antioxidantes naturais, sendo estes encontrados em muitos alimentos. O licopeno é um dos mais potentes carotenoides com ação antioxidante, sendo utilizado na prevenção da carcinogênese e aterogênese por proteger moléculas como l… Show more

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“…There are several possible ways to counteract the effects of ROS, the most common one being the use of antioxidants. Currently, a variety of substances can be considered antioxidants and they are already well elucidated in the literature (Simões et al, 2014). However, these substances are still relatively expensive in purified form, and obtaining them from food is limited when compared to the amount of ROS produced during strenuous exercise (El-Saad et al, 2016).…”
Section: Discussionmentioning
confidence: 99%
“…There are several possible ways to counteract the effects of ROS, the most common one being the use of antioxidants. Currently, a variety of substances can be considered antioxidants and they are already well elucidated in the literature (Simões et al, 2014). However, these substances are still relatively expensive in purified form, and obtaining them from food is limited when compared to the amount of ROS produced during strenuous exercise (El-Saad et al, 2016).…”
Section: Discussionmentioning
confidence: 99%