Salivary Immunoglobulin A Responses in Professional Top-Level Futsal Players

Moreira, Alexandre; Arsati, Franco; Lima-Arsati, Ynara Bosco de Oliveira; Freitas, Clarice Umbelino de; Araújo, Vera Cavalcanti de

doi:10.1519/jsc.0b013e3181e7fbc0

Cited by 34 publications

(36 citation statements)

References 11 publications

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“…A queda da concentração de SIgA tem sido associada ao aumento do risco de infecções do trato respiratório superior (ITRS) (BISHOP; GLEESON, 2009;GLEESON et al, 2011 Os resultados do presente estudo (queda da SIgA) reforçam os achados reportados por Moreira et al (2011), com jogadores profissionais de futsal. No estudo de Moreira et al (2011), foi detectada queda significante (p < 0,05) na concentração de SIgA (175 vs 99 µg·mL -1 , pré e pós-simulação, respectivamente), após partidas simuladas com duração de 40 minutos (4 períodos de 10 minutos). Em conjunto, os resultados do presente estudo e os apresentados por Moreira et al (2011), indicam que a partida simulada de futsal poderia aumentar o risco para ITRS.…”

Section: Discussionunclassified

“…No estudo de Moreira et al (2011), foi detectada queda significante (p < 0,05) na concentração de SIgA (175 vs 99 µg·mL -1 , pré e pós-simulação, respectivamente), após partidas simuladas com duração de 40 minutos (4 períodos de 10 minutos). Em conjunto, os resultados do presente estudo e os apresentados por Moreira et al (2011), indicam que a partida simulada de futsal poderia aumentar o risco para ITRS.…”

Section: Discussionunclassified

“…Apesar da concordância entre os resultados do presente estudo e a investigação prévia de Moreira et al (2011) Walsh et al (2004) demonstraram que a ingestão de fluidos durante um exercício prolongado pode prevenir a diminuição da taxa de fluxo salivar. Além disso, Walsh et al (2004) revelaram que a variação do fluxo salivar poderia ser utilizada como um bom marcador de estado hídrico.…”

Section: Discussionunclassified

“…A equipe realizava em média 10 sessões de treinamento semanais, Moreira et al (2011). O fluxo salivar (FS) foi determinado a partir do cálculo do volume de saliva para cada amostra, subtraindo o peso do tubo pré-coleta do peso pós-coleta, realizado em uma balança de precisão (0,001g) -assumiu-se que 1mL = 1g e FS = volume (mL) / tempo (min) conforme procedimento realizado por Koch et al (2007) e Moreira et al (2011). O coeficiente de variação intra-análise foi de 4% e 6% para Cs e SIgA, respectivamente.…”

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Resposta imuno-endócrina associada à partida de futsal

Arruda

Freitas

Moura

et al. 2013

Motriz: rev. educ. fis.

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A partida de futsal é composta por dois períodos de 20 minutos, com um intervalo de 10 minutos. O cronômetro é parado sempre que o jogo é interrompido, gerando um aumento de 75 a 80% no tempo total da partida (BARBERO-ALVAREZ et al., 2008). Adicionalmente, as substituições são ilimitadas, possibilitando a manutenção do elevado nível de intensidade durante toda a partida (ÁLVAREZ et al., 2002 BALDWIN, 2005). O organismo responde a esse estresse fisiológico com uma reação homeostática, que, por sua vez, resulta em alterações metabólicas e fisiológicas transitórias (COYLE, 2000), cuja magnitude parece ser decorrente e dependente da combinação entre demanda física e emocional (GATTI; DE PALO, 2011;MOREIRA et al., 2009). O conhecimento dessas respostas metabólicas e fisiológicas para uma modalidade esportiva é essencial para o incremento da efetividade do Motriz, Rio Claro, v.19 n.2, p.460-466, abr./jun. 2013 Artigo Original Resumo: O objetivo do estudo foi analisar o efeito de uma partida simulada de futsal sobre as concentrações salivares de cortisol (Cs) e imunoglobulina A (SIgA) em jogadores de elite. Amostras de saliva foram coletadas antes e após a partida e analisadas, posteriormente, pelo método de ELISA. A carga interna de treinamento foi avaliada através do método da Percepção Subjetiva de Esforço da sessão. Através da análise do tamanho do efeito (TE), foi constatado aumento grande (TE=1,07) do Cs e diminuição grande (TE=-1,36) da SIgA do momento pré para o pós-partida. Foi observada correlação significante (r=0,66) entre a carga interna de treinamento e a resposta do Cs. Os resultados do presente estudo indicam que uma partida simulada de futsal pode modular a resposta imuno-endócrina. A adoção de estratégias para monitorar as respostas imuno-endócrinas, em associação a utilização de instrumentos psicométricos, pode auxiliar o planejamento e o ajuste das cargas de treinamento. Palavras-chave: Cortisol. Imunoglobulina A. Carga de treinamento. Saliva. Resposta imuno-endócrina associada à partida de futsal Immune-endocrine responses to a futsal matchAbstract: The aim of this study was to analyze the effect of a simulated futsal match on salivary cortisol (sC) and immunoglobulin A (SIgA) concentrations in 10 male elite players. Saliva sampling was conducted before and after the futsal match, and, subsequently, the samples were analyzed by ELISA. The internal training load was evaluated by means of session rating of perceived exertion method. The effect size (ES) analysis showed a large increase (ES=1.07) for Cs and a large decrease (ES=-1.36) for SIgA from pre to post-match. There was a significant correlation (r=0.66) between internal training load and Cs response. The results of the present study indicate that a simulated match can modulate immune-endocrine response. The adoption of strategies to monitor salivary responses (Cs and SIgA) associated with psychometric tools could help the planning and the adjustment of training loads.

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Resposta imuno-endócrina associada à partida de futsal

Arruda

Freitas

Moura

et al. 2013

Motriz: rev. educ. fis.

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“…All players were familiar with testing procedures used in the investigation. Players performed two highly competitive simulated matches (four quarters of 10 min with 5-min recovery period) separated by seven days in an ecological setting, using procedures previously described 10,12 . It is important to highlight that verbal encouragement was provided by the coaches during both matches.…”

Section: Methodsmentioning

confidence: 99%

Imersão em água fria não acelerou a recuperação após uma partida de futsal

Moreira

Costa

Coutts³

et al. 2015

Rev Bras Med Esporte

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Introduction: cold-water immersion (CWI) is a popular recovery strategy; however, there is limited evidence of the effectiveness of this method in sport settings. Objective: to investigate the effect of CWI on muscle soreness and anaerobic performance after a Futsal match. Methods: ten players performed two simulated matches followed by two randomized recovery conditions (CWI or passive rest -C), separated for seven days. During the recovery interventions, the players remained seated in a comfortable position (C) or were immersed in a pool with cold water (CWI condition; 15±1ºC) for 12 minutes. Muscle soreness assessment, counter movement jump (CMJ) test, repeated jump ability (RJA) test, and repeated sprint running test (rRST) were conducted prior to the match (Pre), immediately after the recovery intervention (P1) and 24h after the recovery intervention (P2). Results: a significant increase in muscle soreness after the Futsal match was observed for both interventions (C and CWI) during all time points (P1 and P2, p<0.05); however, no significant difference was detected between CWI and C interventions (p>0.05). There was a significant decrease in anaerobic performance (CMJ, RJA and rRST) immediately after the CWI intervention when compared to C (P1, p<0.05). No significant difference in anaerobic performance was detected between the two conditions at P2 (CWI and C; p>0.05). Conclusion: the CWI did not improve recovery related to muscle soreness and anaerobic performance of Futsal players.

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Acute and chronic effects of physical exercise on IgA and IgG levels and susceptibility to upper respiratory tract infections: a systematic review and meta-analysis

Drummond

Campos

Drummond

et al. 2022

Pflugers Arch - Eur J Physiol

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This systematic review and meta-analysis aimed at evaluating acute and chronic effects of physical exercise on IgA and IgG levels, as well as its relationship with the susceptibility to develop upper respiratory tract infections (URTI). This systematic review and meta-analysis was conducted and reported in accordance with PRISMA statement. A systematic search of PubMed, Web of Science, and EMBASE was performed in July 2020. This systematic review and meta-analysis included studies in which participants performed acute exercise or chronic physical training and were subjected to analyses of URTI incidence and concentrations of IgA and IgG. The selected studies for systematic review were divided into the following three groups: (I) trials that evaluated the effects of acute exercise in sedentary subjects, (II) trials that evaluated the effects of acute exercise in athletes/trained individuals, and (III) trials that evaluated the effects of chronic physical training on the incidence of URTI, as well as on the levels of IgA and IgG. Acute exercise increases the IgA levels in trained subjects but does not affect its levels in untrained subjects. Such increase in IgA levels induced by acute exercise is greater in trained individual that performed ultramarathon. On the other hand, chronic physical training reduces IgA levels in both trained and untrained subjects, does not change IgA levels in non-military subjects, besides from not affecting IgG levels. The present systematic review and meta-analysis indicates that acute exercise positively influences IgA levels in trained individuals, being this effect pronounced when a strenuous exercise such as ultramarathon is executed. Chronic physical training, in turn, does not affect IgG levels. Supplementary Information The online version contains supplementary material available at 10.1007/s00424-022-02760-1.

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Salivary Immunoglobulin A Responses in Professional Top-Level Futsal Players

Cited by 34 publications

References 11 publications

Resposta imuno-endócrina associada à partida de futsal

Resposta imuno-endócrina associada à partida de futsal

Imersão em água fria não acelerou a recuperação após uma partida de futsal

Acute and chronic effects of physical exercise on IgA and IgG levels and susceptibility to upper respiratory tract infections: a systematic review and meta-analysis

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