Maximal lactate steady state for aerobic evaluation of swimming mice

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorGobatto, Claudio Alexandre-
Autor(es): dc.creatorde Barros Manchado-Gobatto, Fúlvia-
Autor(es): dc.creatorCarneiro, Ligia Giuzio-
Autor(es): dc.creatorde Araujo, Gustavo Gomes-
Autor(es): dc.creatorMasselli Dos Reis, Ivan Gustavo-
Data de aceite: dc.date.accessioned2025-08-21T19:54:54Z-
Data de disponibilização: dc.date.available2025-08-21T19:54:54Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2009-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1017/S1755254009990109-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/228285-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/228285-
Descrição: dc.descriptionThe maximal lactate steady state (MLSS) has been considered the gold standard method to determine aerobic/anaerobic metabolism transition during continuous exercise executed by human beings and rats. Therefore, the aim of the present study was to determine MLSS for aerobic evaluation in swimming mice. Twenty-five adult male mice (90-day-old animals) were adapted to the deep aquatic environment at the temperature of 31 ± 1°C. The mice were submitted to five continuous exercise loads of 3, 4, 5, 6 and 7% of the body weight (bw) tied to the back, executed with 25-min duration and 48-h intervals between them. Blood samples were collected from the tail during swimming exercise (rest, 5, 10, 15, 20 and 25 min) for blood lactate concentration (LAC) determinations. The individual MLSS was considered as the highest intensity in which the increase on the LAC was equal to or below 1 mmol l− 1 from the 10th to the 25th minute of exercise. The results showed that 36% of the swimming mice presented MLSS at 4% bw, 20% at 3% bw and 6% bw, 16% at 5% bw and 8% at 7% bw. The LAC at the MLSS was 5.78 ± 0.29 mmol l− 1 (4.40–6.67 mmol l− 1). These results indicate that the MLSS of mice swimming with additional weight for the final 15 of 25 min of exercise could be determined. © 2009, Cambridge University Press. All rights reserved.-
Descrição: dc.descriptionDepartment of Physical Education Laboratory of Sport Applied Physiology Sao Paulo State University – UNESP, Av. 24A, 1515, Bela Vista, 13506-900 Rio Claro, SP-
Descrição: dc.descriptionDepartment of Physical Education Laboratory of Sport Applied Physiology Sao Paulo State University – UNESP, Av. 24A, 1515, Bela Vista, 13506-900 Rio Claro, SP-
Formato: dc.format99-103-
Idioma: dc.languageen-
Relação: dc.relationComparative Exercise Physiology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectaerobic exercise intensity-
Palavras-chave: dc.subjectanaerobic threshold-
Palavras-chave: dc.subjectblood lactate-
Palavras-chave: dc.subjectswimming mice-
Título: dc.titleMaximal lactate steady state for aerobic evaluation of swimming mice-
Tipo de arquivo: dc.typelivro digital-
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