Acute effects of whole-body vibration on dopplerfluxometry of the common carotid artery parameters among adult and elderly non-athletes healthy dogs
Acta sci. vet. (Impr.)
; 48: Pub.1764-Jan. 30, 2020. ilus, tab
Article
em En
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| ID: biblio-1458287
Biblioteca responsável:
BR68.1
Localização: BR68.1
ABSTRACT
Background:
Whole-Body Vibration (WBV) is an oscillatory mechanical stimulus spreading throughout the body and considered a type of physical exercise because of the activation of the cardiovascular, musculoskeletal, and neuroendocrine systems. It is a physical exercise modality since it promotes cardiovascular resistance, increase in muscular strength and neurosensitivity, and motor coordination improvement. For use of WBV as an exercise modality for dogs, it is necessary to evaluate the Dopplerfluxometry parameters of the common carotid artery in healthy dogs in order to perform a safe protocol without inducing any cerebral alteration. This study aimed to evaluate the acute effects of WBV on systolic peak velocity (SPV), resistivity (RI), and pulsatility index (PI) of the both common carotid artery among adults and elderly non-athletes healthy dog. Materials, Methods &Results:
Fourteen clinically healthy, neutered crossbreed male dogs, non-athlete were divided into two groups of seven dogs, according to the age group Group 1 (G1)- Adult dogs age between 12 and 84 months; Group 2 (G2)- Elderly dogs aged over 84 months. All dogs were submitted to sessions of WBV using the protocol of 30 Hz for 5 min, followed by an increase to 50 Hz for 5 more min and ending with 5 min at 30 Hz, without rest between the variation of the vibration frequency. The systolic peak velocity (SPV), resistivity (RI), and pulsatility index (PI) of the common carotid artery were assessed in two time-points 5 min before the WBV sessions (5PRE) and 1 min after the WBV (1POS). No significant variations in the SPS, RI, and PI of both common carotid artery of the G1 and G2 were identified. The anatomic reference for the left and right common carotid artery was the right and left extern jugulars veins, which were...Palavras-chave
Texto completo:
1
Base de dados:
VETINDEX
Assunto principal:
Condicionamento Físico Animal
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Artérias Carótidas
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Fluxometria por Laser-Doppler
Limite:
Animals
Idioma:
En
Revista:
Acta sci. vet. (Impr.)
Ano de publicação:
2020
Tipo de documento:
Article
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Project document