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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Federal University of Vicosa | - |
Autor(es): dc.contributor | Federal University of Viçosa | - |
Autor(es): dc.contributor | Universidade de São Paulo (USP) | - |
Autor(es): dc.creator | da Silva, Ana Karina | - |
Autor(es): dc.creator | Del Carlo, Ricardo Junqueira | - |
Autor(es): dc.creator | da Matta, Sérgio Luis Pinto | - |
Autor(es): dc.creator | Louzada, Mario Jefferson Quirino | - |
Autor(es): dc.creator | Rodrigues, Aurora Corrêa | - |
Autor(es): dc.creator | da Silva, Márcia Ferreira | - |
Autor(es): dc.creator | Drummond, Lucas Rios | - |
Autor(es): dc.creator | de Castro, Cynthia Aparecida | - |
Autor(es): dc.creator | Silva, Carlos Henrique Osorio | - |
Autor(es): dc.creator | Natali, Antônio José | - |
Data de aceite: dc.date.accessioned | 2022-08-04T22:04:52Z | - |
Data de disponibilização: dc.date.available | 2022-08-04T22:04:52Z | - |
Data de envio: dc.date.issued | 2022-04-28 | - |
Data de envio: dc.date.issued | 2022-04-28 | - |
Data de envio: dc.date.issued | 2014-12-01 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/220426 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/220426 | - |
Descrição: dc.description | Background: While type 1 diabetes mellitus (T1DM) increases bone fragility physical exercise improves bone quality and strength. Research question: To test whether swimming training attenuates the deterioration of femoral neck structural and mechanical properties in growing rats with untreated streptozotocin (STZ)-induced T1DM. Type of study: Randomised controlled study. Methods: Male Wistar rats (4-weeks-old; initial body weight: 80-90 g) were divided into 4 groups of 10 animals: diabetes sedentary (DS; 60 mg/kg of STZ, single i.p.); diabetes exercised (DE; 60 mg/kg of STZ, single i.p.); control sedentary (CS, same single dose of vehicle); and control exercised (CE, same single dose of vehicle). Six weeks later animals from DE and CE groups underwent a low- intensity swimming training (5 sessions/wk, 90 min/session, load: 4% of body weight) for 8 weeks. The femoral neck mechanical properties were measured. Bone mineral density (BMD) and mineral content (BMC), as well as the femoral neck bone volume (BV/TV) and collagen content were assessed. Results: Rats with T1DM exhibited reduced body weight, femoral weight and length, BMC and BMD, femoral neck collagen content, BV/TV, trabecular thickness, maximum load, stiffness and tenacity, and increased trabecular spacing compared to controls. Swimming training increased femoral BMC and BMD, femoral neck collagen content, BV/TV, trabecular thickness, stiffness and yield point energy, and reduced trabecular spacing in control animals, but not in T1DM animals. Conclusion: Low-intensity swimming training seems to be ineffective in attenuating the deterioration of the femoral neck structural and mechanical properties in growing rats with untreated STZ-induced T1DM. | - |
Descrição: dc.description | Department of Physical Education Federal University of Vicosa | - |
Descrição: dc.description | Department of Veterinary Federal University of Vicosa | - |
Descrição: dc.description | Department of General Biology Federal University of Viçosa | - |
Descrição: dc.description | School of Veterinary Medicine State University of São Paulo | - |
Descrição: dc.description | Department of Statistics Federal University of Vicosa | - |
Formato: dc.format | 445-457 | - |
Idioma: dc.language | en | - |
Relação: dc.relation | International SportMed Journal | - |
???dc.source???: dc.source | Scopus | - |
Palavras-chave: dc.subject | Bone resistance | - |
Palavras-chave: dc.subject | Exercise | - |
Palavras-chave: dc.subject | Hip fracture | - |
Palavras-chave: dc.subject | Osteopenia | - |
Palavras-chave: dc.subject | Physical activity | - |
Título: dc.title | Effects of swimming training on the femoral neck strength in growing rats with untreated streptozotocin-induced diabetes | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
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