Biomarker responses of cardiac oxidative stress to high intensity interval training in rats
Abstract Aim: The present study aimed to verify the cardiac oxidative stress biomarker responses to high-intensity interval training (HIIT) in rats. Methods: Sixteen male Wistar rats weighing 250 to 300 g were equally divided into two groups (8 animals/group): sedentary control (SC) and trained gr...
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| Format: | Article |
| Language: | English |
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Universidade Estadual Paulista (UNESP)
2021-03-01
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| Series: | Motriz: Revista de Educacao Fisica |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1980-65742021000101002&tlng=en |
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| author | Lúcio Marques Vieira-Souza Jymmys Lopes dos Santos Anderson Carlos Marçal Fabrício Azevedo Voltarelli Felipe José Aidar Rodrigo Miguel-dos-Santos Roas de Araújo Costa Dihogo Gama de Matos Sandra Lauton Santos Silvan Silva de Araújo |
| author_facet | Lúcio Marques Vieira-Souza Jymmys Lopes dos Santos Anderson Carlos Marçal Fabrício Azevedo Voltarelli Felipe José Aidar Rodrigo Miguel-dos-Santos Roas de Araújo Costa Dihogo Gama de Matos Sandra Lauton Santos Silvan Silva de Araújo |
| author_sort | Lúcio Marques Vieira-Souza |
| collection | DOAJ |
| description | Abstract Aim: The present study aimed to verify the cardiac oxidative stress biomarker responses to high-intensity interval training (HIIT) in rats. Methods: Sixteen male Wistar rats weighing 250 to 300 g were equally divided into two groups (8 animals/group): sedentary control (SC) and trained group (HIIT). The exercise protocol consisted of high-intensity swimming (14% of body weight, 20 s of activity with 10 s of pause performed 14 times) which was performed for 12 consecutive days. Results: The cardiac tissue concentrations of malondialdehyde and carbonylated proteins showed no significant changes; on the other hand, hydroperoxide levels were higher in the HIIT group than in the SC group. The activities of superoxide dismutase, catalase, and glutathione peroxidase enzymes and the levels of reduced glutathione and sulfhydryl remained unchanged. Conclusion: It is possible to conclude that short-term high-intensity interval training induces changes in the cardiac oxidative stress biomarker but with no effect on the antioxidant enzymes. |
| first_indexed | 2024-04-14T05:38:12Z |
| format | Article |
| id | doaj.art-1f17ea072ba041439b12abfdbd71b325 |
| institution | Directory Open Access Journal |
| issn | 1980-6574 |
| language | English |
| last_indexed | 2024-04-14T05:38:12Z |
| publishDate | 2021-03-01 |
| publisher | Universidade Estadual Paulista (UNESP) |
| record_format | Article |
| series | Motriz: Revista de Educacao Fisica |
| spelling | doaj.art-1f17ea072ba041439b12abfdbd71b3252022-12-22T02:09:32ZengUniversidade Estadual Paulista (UNESP)Motriz: Revista de Educacao Fisica1980-65742021-03-012710.1590/s1980-65742021021420Biomarker responses of cardiac oxidative stress to high intensity interval training in ratsLúcio Marques Vieira-Souzahttps://orcid.org/0000-0002-5721-0725Jymmys Lopes dos Santoshttps://orcid.org/0000-0003-1433-2041Anderson Carlos Marçalhttps://orcid.org/0000-0001-7869-2922Fabrício Azevedo Voltarellihttps://orcid.org/0000-0002-8077-8941Felipe José Aidarhttps://orcid.org/0000-0001-7378-4529Rodrigo Miguel-dos-Santoshttps://orcid.org/0000-0001-8839-3416Roas de Araújo Costahttps://orcid.org/0000-0003-0429-1709Dihogo Gama de Matoshttps://orcid.org/0000-0002-7394-8527Sandra Lauton Santoshttps://orcid.org/0000-0003-3373-3254Silvan Silva de Araújohttps://orcid.org/0000-0003-2469-1304Abstract Aim: The present study aimed to verify the cardiac oxidative stress biomarker responses to high-intensity interval training (HIIT) in rats. Methods: Sixteen male Wistar rats weighing 250 to 300 g were equally divided into two groups (8 animals/group): sedentary control (SC) and trained group (HIIT). The exercise protocol consisted of high-intensity swimming (14% of body weight, 20 s of activity with 10 s of pause performed 14 times) which was performed for 12 consecutive days. Results: The cardiac tissue concentrations of malondialdehyde and carbonylated proteins showed no significant changes; on the other hand, hydroperoxide levels were higher in the HIIT group than in the SC group. The activities of superoxide dismutase, catalase, and glutathione peroxidase enzymes and the levels of reduced glutathione and sulfhydryl remained unchanged. Conclusion: It is possible to conclude that short-term high-intensity interval training induces changes in the cardiac oxidative stress biomarker but with no effect on the antioxidant enzymes.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1980-65742021000101002&tlng=enphysical traininglipid peroxidationheartHIITswimming |
| spellingShingle | Lúcio Marques Vieira-Souza Jymmys Lopes dos Santos Anderson Carlos Marçal Fabrício Azevedo Voltarelli Felipe José Aidar Rodrigo Miguel-dos-Santos Roas de Araújo Costa Dihogo Gama de Matos Sandra Lauton Santos Silvan Silva de Araújo Biomarker responses of cardiac oxidative stress to high intensity interval training in rats Motriz: Revista de Educacao Fisica physical training lipid peroxidation heart HIIT swimming |
| title | Biomarker responses of cardiac oxidative stress to high intensity interval training in rats |
| title_full | Biomarker responses of cardiac oxidative stress to high intensity interval training in rats |
| title_fullStr | Biomarker responses of cardiac oxidative stress to high intensity interval training in rats |
| title_full_unstemmed | Biomarker responses of cardiac oxidative stress to high intensity interval training in rats |
| title_short | Biomarker responses of cardiac oxidative stress to high intensity interval training in rats |
| title_sort | biomarker responses of cardiac oxidative stress to high intensity interval training in rats |
| topic | physical training lipid peroxidation heart HIIT swimming |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1980-65742021000101002&tlng=en |
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