Exercise training session-induced metabolic acidosis in barrel racing horses

Gomes, Cláudio Luís Nina; Alves, Andressa Mendes; Ribeiro Filho, José Dantas; Moraes Junior, Felipe de Jesus; Chaves, Ricardo de Macedo; Aranha, Rosany Maria Cunha; Fucuta, Rodrigo Santos; Ribeiro, Bruna Maria

doi:10.1590/0103-8478cr20180887

Acessibilidade / Reportar erro

Brasil
SciELO.org - Rede SciELO
Blog SciELO em Perspectiva

Abrir menu

Brasil

Español English

Ciência Rural

Submissão de manuscritos
Sobre o periódico
Corpo Editorial
Instruções aos autores
Contato

sumário « anterior atual seguinte »

Resumo (Inglês)
Resumo (Português)

Texto (Inglês)

Download PDF (Inglês)

Compartilhe

Compartilhe
E-mail
Facebook
Twitter
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley

Sumário

Compartilhe
E-mail
Facebook
Twitter
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley

Resumo (Inglês)
Resumo (Português)

Texto (Inglês)

Download PDF (Inglês)

CLINIC AND SURGERY • Cienc. Rural 50 (5) • 2020 • https://doi.org/10.1590/0103-8478cr20180887 copy

Exercise training session-induced metabolic acidosis in barrel racing horses

Acidose metabólica induzida por sessão de treinamento em equinos de tambor

Authorship SCIMAGO INSTITUTIONS RANKINGS

ABSTRACT:

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.

Key words:
horse; exercise; acidosis; lactate; barrel racing

Authorship

Cláudio Luís Nina Gomes ^*E-mail: claudioninagomes@uol.com.br. *Corresponding author

Departamento de Clínicas Veterinárias, Universidade Estadual do Maranhão (UEMA), 65055-310, São Luís, MA, Brasil..Universidade Estadual do Maranhão (UEMA)BrazilSão Luís, MA, BrazilDepartamento de Clínicas Veterinárias, Universidade Estadual do Maranhão (UEMA), 65055-310, São Luís, MA, Brasil..

https://orcid.org/0000-0003-3156-1225

Andressa Mendes Alves

Programa de Pós-graduação em Ciência Animal, Centro de Ciências Agrárias, Universidade Estadual do Maranhão (UEMA), São Luís, MA, Brasil. Universidade Estadual do Maranhão (UEMA)BrazilSão Luís, MA, BrazilPrograma de Pós-graduação em Ciência Animal, Centro de Ciências Agrárias, Universidade Estadual do Maranhão (UEMA), São Luís, MA, Brasil.

José Dantas Ribeiro Filho

Departamento de Veterinária, Universidade Federal de Viçosa (UFV), Viçosa, MG, Brasil. Universidade Federal de Viçosa (UFV)BrazilViçosa, MG, BrazilDepartamento de Veterinária, Universidade Federal de Viçosa (UFV), Viçosa, MG, Brasil.

Felipe de Jesus Moraes Junior

Departamento de Clínicas Veterinárias, Universidade Estadual do Maranhão (UEMA), São Luís, MA, Brasil.Universidade Estadual do Maranhão (UEMA)BrazilSão Luís,, MA, BrazilDepartamento de Clínicas Veterinárias, Universidade Estadual do Maranhão (UEMA), São Luís, MA, Brasil.

Ricardo de Macedo Chaves

Rosany Maria Cunha Aranha

Secretaria de Estado, Agricultura, Pecuária e Pesca (SAGRIMA), São Luís, MA, Brasil. Secretaria de Estado, Agricultura, Pecuária e Pesca (SAGRIMA)BrasilSão Luís, MA, BrasilSecretaria de Estado, Agricultura, Pecuária e Pesca (SAGRIMA), São Luís, MA, Brasil.

Rodrigo Santos Fucuta

Curso de Medicina Veterinária, Universidade Estadual do Maranhão (UEMA), São Luís, MA, Brasil. Universidade Estadual do Maranhão (UEMA)BrazilSão Luís, MA, BrazilCurso de Medicina Veterinária, Universidade Estadual do Maranhão (UEMA), São Luís, MA, Brasil.

Bruna Maria Ribeiro

Curso de Medicina Veterinária, Centro Universitário do Sul de Minas (UNIS), Varginha, MG, Brasil. Centro Universitário do Sul de Minas (UNIS)BrasilVarginha, MG, BrasilCurso de Medicina Veterinária, Centro Universitário do Sul de Minas (UNIS), Varginha, MG, Brasil.

E-mail: claudioninagomes@uol.com.br. ^*Corresponding author

DECLARATION OF CONFLICT OF INTERESTS

The authors declare no conflict of interest. The founding sponsors had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, and in the decision to publish the results.

AUTHORS’ CONTRIBUTIONS

GOMES, C.L.N. designed, supervised and coordinated the animal experiment, performed the experiment, provided clinical data and carried out the laboratory analyses. ALVES, A.M. and FUCUTA, R.S., performed the experiment provided clinical data and carried out the laboratory analyses. ARANHA, R.M.C.A performed the experiment and provided clinical data. RIBEIRO FILHO, J.D. and RIBEIRO, B.M. carried out the laboratory analyses. MORAES JUNIOR, F.M. performed statistical analyses of experimental data. GOMES, C.L.N., RIBEIRO FILHO, J.D., CHAVES, R.M., ALVES, A.M. and FUCUTA, R.S. contributed for the conception and writing of the manuscript. All authors critically revised the manuscript and approved of the final version.

SCIMAGO INSTITUTIONS RANKINGS

Tables

Tables (3)

Thumbnail

Table 1
Mean values and standard deviations of the pH (hydrogenionic potential), HCO₃ ^- (bicarbonate concentration), cBase (titrable base concentration), and pCO₂ (partial carbon dioxide pressure) in venous blood of Quarter Horse in barrel racing training.

Thumbnail

Table 2
Mean values and standard deviations of tCO₂ (total carbon dioxide concentration, pO₂ (partial oxygen pressure, sO₂ (oxihemoglobina saturation), and lactate in venous blood of Quarter Horse in barrel racing training.

Thumbnail

Table 3
Mean values and standard deviations of heart rate (HR), rectal temperature (RT), strong ion difference (SID) and anion gap (AG) in venous blood of Quarter Horse in barrel racing training.

Table 1 Mean values and standard deviations of the pH (hydrogenionic potential), HCO₃ ^- (bicarbonate concentration), cBase (titrable base concentration), and pCO₂ (partial carbon dioxide pressure) in venous blood of Quarter Horse in barrel racing training.

Time	------------------------------------------------------------------Parameters-------------------------------------------------------------------
	pH	HCO₃ ^-	pCO₂	cBase
	(7.31-7.45 mMol L^-1)^*	(24-30 mMol L^-1)	(41-53 mmHg)	-4 - +4
T0	7.39^a ± 0.02	27.43^a ± 1.80	45.62^a ± 2.04	2.50^a ± 2.17
T1	7.06^b ± 0.10	9.40^b ± 1.97	32.22^c ± 4.53	-20.60^b ±3.13
T2	7.37^a ± 0.03	22.72^a ± 2.61	38.76^b ± 3.43	-2.60^a ± 2.88

Assessment time (T): T0 (before the start of training); T1 (immediately after 10 minutes warmup followed by two courses, at 10 minutes intervals); T2 (one hour resting after T1); ^*Normal values in venous blood for horses at rest (KANEKO et al., 2008KANEKO, J.J. et al. Clinical Biochemistry of Domestic Animals. 6.ed. San Diego : Academic Press, 2008, 928p.; CASTRO & GONZALEZ, 2015CASTRO, T.F.; GONZÁLEZ, F. Blood gas analysis in Mangalarga Marchador horses with colic. Revista MVZ Córdoba, v.20, p.4447-4454, 2015. Available from: <Available from: http://www.scielo.org.co/pdf/mvz/v20n1/v20n1a07.pdf >. Accessed: Jul. 06, 2017.
http://www.scielo.org.co/pdf/mvz/v20n1/v... ). Different letters in the same column indicate the different values (P<0.05) by the Tukey test.

Table 2 Mean values and standard deviations of tCO₂ (total carbon dioxide concentration, pO₂ (partial oxygen pressure, sO₂ (oxihemoglobina saturation), and lactate in venous blood of Quarter Horse in barrel racing training.

Time	---------------------------------------------------------------Parameters----------------------------------------------------------------------
	tCO₂ (28-35 mMol L^-1)^*	pO₂ (35-40 mmHg)	sO₂ (26-74%)	Lactate (0.5-1.5 mMol L^-1)
T0	28.80^a ± 1.81	32.6^b ± 3.7	61.1^a ± 6.4	0.82^c ± 0.12
T1	10.40^b ± 1.96	48.2^a ± 5.3	66.8^a ± 7.6	21.09^a ± 4.87
T2	23.80^a ± 2.70	35.5^b ± 3.1	66.3^a ± 5.5	6.26^b ± 1.87

^*Normal venous blood values for horses at rest (LINDINGER, 2004LINDINGER M.I. Acid-base physiology during exercise and in response to training. In: HINCHCLIFF, K.W. et al. Equine Sports Medicine and Surgery. Philadelphia : SAUNDERS, 2004. Cap.39, p.872-897.; FRANKLIN & PELOSO, 2006FRANKLIN, R.P.; PELOSO, J.G. Review of the Clinical Use of Lactate. AAEP proceedings, v.52, p.305-309, 2006. Available from: <Available from: https://pdfs.semanticscholar.org/bdbd/63eda0f8a58ccf9a077a25911a615b1a8a9b.pdf >. Accessed: Feb. 08, 2019.
https://pdfs.semanticscholar.org/bdbd/63... ; KANEKO et al., 2008KANEKO, J.J. et al. Clinical Biochemistry of Domestic Animals. 6.ed. San Diego : Academic Press, 2008, 928p.; CASTRO & GONZALEZ, 2015CASTRO, T.F.; GONZÁLEZ, F. Blood gas analysis in Mangalarga Marchador horses with colic. Revista MVZ Córdoba, v.20, p.4447-4454, 2015. Available from: <Available from: http://www.scielo.org.co/pdf/mvz/v20n1/v20n1a07.pdf >. Accessed: Jul. 06, 2017.
http://www.scielo.org.co/pdf/mvz/v20n1/v... ). Times (T): T0 (before the training start); T1 (immediately after 10 minutes warmup, followed by two courses, at 10 minutes intervals); T2 (one hour resting after T1). Different letters in the same column indicate the different values (P<0.05) by the Tukey test.

Table 3 Mean values and standard deviations of heart rate (HR), rectal temperature (RT), strong ion difference (SID) and anion gap (AG) in venous blood of Quarter Horse in barrel racing training.

Time	------------------------------------------------------------Parameters-----------------------------------------------------------------------
	HR (28-40 bpm)^*	RT (37.5-38.5°C)	SID (37-43 mEq L^-1)	AG (5-16 mEq L^-1)
T0	37.60^c ± 3.37	37.21^b ± 0.39	40.46^a ± 2.88	11.97^c ± 3.93
T1	106.40^a ± 12.54	39.49^a ± 0.71	22.33^b ± 3.05	32.53^a ± 3.89
T2	50.00^b ± 8.89	38.86^a ± 0.80	37.82^a ± 3.12	19.35^b ± 3.81

^*Reference values for resting horses (SPIERS, 1999; HINCHCLIFF et al., 2004HINCHCLIFF, K.W. et al. Equine sports medicine and surgery: basic and clinical of the equine athlete. Philadelphia: W.B. Saunders, 2004, 1364p.; LINDINGER, 2004LINDINGER M.I. Acid-base physiology during exercise and in response to training. In: HINCHCLIFF, K.W. et al. Equine Sports Medicine and Surgery. Philadelphia : SAUNDERS, 2004. Cap.39, p.872-897.; THRALL, 2004THRALL. M.A. et al. Veterinary hematology and clinical chemistry. Philadelphia: Lippincott Willians and Wilkins, 2004, 518p.; KANEKO et al., 2008KANEKO, J.J. et al. Clinical Biochemistry of Domestic Animals. 6.ed. San Diego : Academic Press, 2008, 928p.; CASTRO & GONZALES, 2015CASTRO, T.F.; GONZÁLEZ, F. Blood gas analysis in Mangalarga Marchador horses with colic. Revista MVZ Córdoba, v.20, p.4447-4454, 2015. Available from: <Available from: http://www.scielo.org.co/pdf/mvz/v20n1/v20n1a07.pdf >. Accessed: Jul. 06, 2017.
http://www.scielo.org.co/pdf/mvz/v20n1/v... ). Times (T): T0 (before the training start); T1 (immediately after 10 minutes warmup followed by two courses, at 10 minutes intervals); T2 (one hour resting after T1). Different letters in the same column indicate the different values (P<0.05) by the Tukey test.

How to cite

copy

Universidade Federal de Santa Maria Universidade Federal de Santa Maria, Centro de Ciências Rurais , 97105-900 Santa Maria RS Brazil , Tel.: +55 55 3220-8698 , Fax: +55 55 3220-8695 - Santa Maria - RS - Brazil
E-mail: cienciarural@mail.ufsm.br

Acompanhe os números deste periódico no seu leitor de RSS

Versão para download de PDF

PDF

Inglês

Versões e tradução automática

Versão original do texto

English

Tradução automática

Google Translator
Microsoft Translator

Como citar

RIS

BIBTEX

Outros formatos de citação e exportação:

SciELO - Scientific Electronic Library Online
Rua Dr. Diogo de Faria, 1087 – 9º andar – Vila Clementino 04037-003 São Paulo/SP - Brasil
E-mail: scielo@scielo.org

Leia a Declaração de Acesso Aberto

Métricas

Exercise training session-induced metabolic acidosis in barrel racing horses

PlumX

Mensagem

[1] E-mail: claudioninagomes@uol.com.br. ^*Corresponding author