Avaliação endoscópica das vias aéreas, do perfil de gases, dos eletrólitos e do equilíbrio ácido-base em equinos submetidos ao treinamento de três tambores

Barbosa, João P.B.; Denadai, Daniela Scantamburlo; Gerardi, Bianca; Pereira, Marcy Lancia; Chaves, Arthur A.; Gomide, L. M. W.; Peiró, Juliana Regina; Mendes, Luiz Cláudio Nogueira

doi:10.1590/1678-4162-8739

Cited by 4 publications

(3 citation statements)

References 13 publications

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“…Decrease in pH, HCO 3 and cBase with concomitant reduction in pCO 2 reinforced the occurrence of metabolic acidosis in the present study, corroborating the studies by SILVA et al (2009) who also reported decrease in these parameters in the venous blood of horses after submitting them to maximum exercise on a treadmill. The decrease in these parameters reaffirms the effect of lactic acid diffusion in the blood originating from the muscle cells under the predominance of the anaerobic glucose metabolism, causing lactic acidosis (MARLIN & NANKERVIS, 2002;BARBOSA et al, 2016;LINHARES et al, 2017).…”

Section: Time -------------------------------------------------------mentioning

confidence: 73%

“…Exercise intensity and duration determine which is predominant (CAIADO et al, 2011). Equestrian tests, where the exercise of high intensity and short duration, that require rapid energy production and adequate energy consumption to meet the demand of the intense muscular activity, and because it cannot be provided sufficiently by the aerobic pathway, requires the anaerobic pathway (BARBOSA et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

“…Anaerobic glycolysis is the main anaerobic energy production mechanism (BARBOSA et al, 2016), and during this occurs endogenous production of acid, mainly lactic acid. The disassociation of lactic acid generates hydrogen protons (H + ) and lactate.…”

Section: Introductionmentioning

confidence: 99%

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Exercise training session-induced metabolic acidosis in barrel racing horses

et al. 2020

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In horses, acid-base balance disorders are common after intense exercise, with metabolic acidosis being the most common after high intensity and short duration exercise. Understanding the processes that cause them is fundamental for procedures, which aimed to improve the physical fitness of horses for athletic purposes, with fewer changes in homeostasis. The present study assessed the effect of barrel racing on acid base balance in Quarter Horse, at the following times: T0 - immediately before training; T1 - immediately after the end of the second course; T2 - one hour after the end of the second course. In T1, there was decrease (P<0.05) in the pH, HCO3 -, pCO2, cBase, tCO2 and strong ion difference concentrations, while the plasma lactate and anion gap increased (P<0.05). It was concluded that barrel racing training caused transient metabolic acidosis in the horses, and hyperlactatemia was still present after an hour of rest.

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Section: Time -------------------------------------------------------mentioning

confidence: 73%

Section: Introductionmentioning

confidence: 99%

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Exercise training session-induced metabolic acidosis in barrel racing horses

et al. 2020

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Diseases of the Respiratory System

Wilkins¹,

Lascola²,

Woolums³

et al. 2020

Large Animal Internal Medicine

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Parâmetros fisiológicos e bioquímicos de equinos em treinamento de três tambores: pós-condicionamento, pós-percurso e pós-descanso

Gomes

Filho

Silva³

et al. 2019

Arq. Bras. Med. Vet. Zootec.

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RESUMO Foram avaliados parâmetros fisiológicos e bioquímicos em equinos Quarto de Milha durante treinamento de três tambores, antes do condicionamento (T0), após o condicionamento (T1), após um percurso (T2), após descanso do percurso, por 20 minutos (T3) e após descanso do percurso, por 40 minutos (T4). Os parâmetros físicos avaliados foram: frequência cardíaca (FC), frequência respiratória (FR), temperatura retal (TR) e tempo de enchimento capilar (TEC); e os bioquímicos: sódio, potássio, cloreto, cálcio total, ureia, creatinina, osmolaridade, creatinaquinase, aspartato transaminase, proteínas totais (PT), glicose e lactato. A FC, a FR e a TR aumentaram após o percurso (T2), mas foram recompostas após 40 minutos de descanso. A concentração do lactato pouco aumentou após o condicionamento, mas altas concentrações ocorreram após o percurso (T2), e embora ele tenha diminuído após 20 (T3) e 40 minutos (T4) do percurso, ainda permaneceu acima dos limites normais. Nos demais parâmetros, não houve variações significativas. Concluiu-se que, ao final de um percurso de três tambores, o exercício sob máxima intensidade não ocasionou variações bioquímicas significativas nos equinos, exceto para o lactato, pois gerou uma hiperlactatemia que não foi restaurada até 40 minutos de descanso pós-percurso, mesmo com os parâmetros físicos já recompostos do esforço.

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Avaliação endoscópica das vias aéreas, do perfil de gases, dos eletrólitos e do equilíbrio ácido-base em equinos submetidos ao treinamento de três tambores

Abstract: [Endoscopic airway, blood gas, electrolytes, and acid-base

Cited by 4 publications

References 13 publications

Exercise training session-induced metabolic acidosis in barrel racing horses

Exercise training session-induced metabolic acidosis in barrel racing horses

Diseases of the Respiratory System

Parâmetros fisiológicos e bioquímicos de equinos em treinamento de três tambores: pós-condicionamento, pós-percurso e pós-descanso

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