Assessment of DNA damage on a group of professional dancers

Esteves, F.; Teixeira, E.; Amorim, T.; Teixeira, J.P.

http://hdl.handle.net/10400.18/4573

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Abstract(s)

Despite the numerous health benefits of physical activity, it is known that the induction of oxidative stress, on the cells and tissues metabolism, is a direct consequence of this practice and may contribute for various diseases. Cellular damage induced by oxidative stress can be represented through the modifications of several macromolecules such proteins, lipids and nucleic acids. Genotoxicity evaluation is a crucial tool for studying important occupational hazards. The aim of the present study was to evaluate both DNA damage and oxidative stress in blood of a group of professional dancers before and after the season, comparing the first moment with general population.