Effect of 15 consecutive HIIT sessions on the redox State in Wistar rats

Josimar Camacho Rodrigues; Roas de Araújo Costa; Felipe José Aidar; Raphael Fabrício de Souza; Ciro José Brito; Jymmys Lopes dos Santos; Lucio Marques Vieira-Souza

doi:10.6063/motricidade.31537

Effect of 15 consecutive HIIT sessions on the redox State in Wistar rats

Authors

Josimar Camacho Rodrigues Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
Roas de Araújo Costa Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
Felipe José Aidar Federal University of Sergipe, São Cristóvão, Sergipe, Brazil https://orcid.org/0000-0001-7378-4529
Raphael Fabrício de Souza Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
Ciro José Brito Federal University of Juiz de Fora, Governador Valadares, Minas Gerais, Brazil
Jymmys Lopes dos Santos Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
Lucio Marques Vieira-Souza Federal University of Sergipe, São Cristóvão, Sergipe, Brazil https://orcid.org/0000-0002-5721-0725

DOI:

https://doi.org/10.6063/motricidade.31537

Keywords:

Oxidative stress, Training, Biomarkers

Abstract

High-intensity interval training (HIIT) can induce oxidative stress. The main aim of this study was to evaluate the effect of 15 sessions of a HIIT protocol in Wistar rats on oxidative damage markers in different tissues (blood, muscle, liver and heart). Thus, animals weighing 250-300g were used and randomly divided into 2 groups (n=10): Control (CG) and animals submitted to HIIT (TG) through a swimming protocol. The results showed that HIIT increased the production of malondialdehyde (MDA) in TG animals: serum (306.75%), gastrocnemius muscle (259.2%), liver (452.6%) and heart (215%), while the concentration of sulfhydryl groups decreased: serum (40%), gastrocnemius muscle (44.7%), liver (44.6%) and heart (47.2%). Thus, it could be concluded that 15 HIIT sessions altered the redox state of Wistar rats due to increased oxidative damage markers in the analysed tissues.

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Published

2023-08-27

How to Cite

Rodrigues, J. C., Costa, R. de A., Aidar, F. J., Souza, R. F. de, Brito, C. J., Santos, J. L. dos, & Vieira-Souza, L. M. (2023). Effect of 15 consecutive HIIT sessions on the redox State in Wistar rats. Motricidade, 19(3), 306–312. https://doi.org/10.6063/motricidade.31537

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Issue

Vol. 19 No. 3 (2023): Exercise as a Factor of Physical and Mental Health

Section

Original Article

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