The sciatic and radial nerves seem to adapt similarly to different ladder-based resistance training protocols

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorSão Judas Tadeu University-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorKrause Neto, Walter-
Autor(es): dc.creatorGama, Eliane Florencio-
Autor(es): dc.creatorSilva, Wellington de Assis-
Autor(es): dc.creatorde Oliveira, Tony Vinicius Apolinário-
Autor(es): dc.creatorVilas Boas, Alan Esaú dos Santos-
Autor(es): dc.creatorCiena, Adriano Polican-
Autor(es): dc.creatorAnaruma, Carlos Alberto-
Autor(es): dc.creatorCaperuto, Érico Chagas-
Data de aceite: dc.date.accessioned2025-08-21T23:41:13Z-
Data de disponibilização: dc.date.available2025-08-21T23:41:13Z-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s00221-021-06295-2-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/234050-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/234050-
Descrição: dc.descriptionThe present study aimed to compare the morphological response induced by different ladder-based resistance training (LRT) protocols on the peripheral nerve ultrastructure of young adult Wistar rats. Twenty-nine rodents were distributed into groups: control (CON), submaximal (SUBMAX [6 climbs/session, moderate intensity, 3x/week]) and maximum (MAX [> 4 climbs/session, maximum intensity, 3x/week]) LRT. After 8 weeks, the radial and sciatic nerves were removed and prepared for transmission electron microscopy. In the radial nerve, the myelinated fibers and axons, myelin sheath thickness, and unmyelinated axons were statistically greater in the SUBMAX and MAX. The MAX group had greater unmyelinated fibers than SUBMAX. The Schwann cell (SC) nuclei diameter was statistically larger in the SUBMAX than the CON. The number of microtubules and neurofilaments was statistically higher in the SUBMAX and MAX. In the sciatic nerve, the myelinated fibers, myelinated and unmyelinated axons, and myelin sheath thickness were statistically greater in the SUBMAX and MAX. The SUBMAX and MAX had more SC at the nuclei level than CON. The SC nuclei were statistically larger in the SUBMAX and MAX. The number of microtubules and neurofilaments was statistically higher in the SUBMAX and MAX. Total training load and total load per climb were not different between groups. The SUBMAX and MAX statistically increased maximum carried load (ML). In conclusion, the different LRT protocols induced similar morphological responses in radial and sciatic nerves, probably due to load progression and equal total load volume.-
Descrição: dc.descriptionLaboratory of Morphoquantitative Studies and Immunohistochemistry Department of Physical Education São Judas Tadeu University, Rua Taquari, 546, Mooca Unit, SP, P.O. Box 03166-000-
Descrição: dc.descriptionDepartment of Morphology and Genetics Paulista Medicine School Federal University of São Paulo, SP-
Descrição: dc.descriptionLaboratory of Morphology and Physical Activity Department of Physical Education São Paulo State University “Júlio de Mesquita Filho”, SP-
Descrição: dc.descriptionLaboratory of Human Movement Department of Physical Education São Judas Tadeu University, SP-
Descrição: dc.descriptionLaboratory of Morphology and Physical Activity Department of Physical Education São Paulo State University “Júlio de Mesquita Filho”, SP-
Idioma: dc.languageen-
Relação: dc.relationExperimental Brain Research-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAxon-
Palavras-chave: dc.subjectExercise-
Palavras-chave: dc.subjectMyelin-
Palavras-chave: dc.subjectPeripheral nerves-
Palavras-chave: dc.subjectStrength training-
Título: dc.titleThe sciatic and radial nerves seem to adapt similarly to different ladder-based resistance training protocols-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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