2008
DOI: 10.1123/ijsnem.18.3.247
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Carbohydrate Supplementation and Immune Responses after Acute Exhaustive Resistance Exercise

Abstract: This investigation sought to study changes in leukocyte subsets after an acute bout of resistance exercise (ARE) and to determine whether ingestion of carbohydrate (CHO) could attenuate those immune responses. Nine male track-and-field athletes (21.1 ± 1.4 yr, 177.2 ± 5.5 cm, 80.9 ± 9.7 kg, 8.7% ± 3.8% fat) and 10 male ice hockey athletes (21.0 ± 2.2 yr, 174.3 ± 6.2 cm, 79.6 ±11.1 kg, 13.9% ± 3.73% fat) participated in 2 different ARE protocols. Both experiments employed a counterbalanced double-blind research… Show more

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Cited by 13 publications
(19 citation statements)
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References 29 publications
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“…RET programs can cause muscle damage and soreness because of the workload or resistances utilized. In addition to soreness, muscle damage, as a result of RET, also contributes to inflammation in the surrounding tissue and alterations in immune cells in peripheral blood (9, 10, 20, 21, 28. The variations in leukocyte concentration during and after both endurance and resistance exercise may be the result of a transitory redistribution of immune cells between the peripheral lymphoid tissues and the circulation (28, 33).…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…RET programs can cause muscle damage and soreness because of the workload or resistances utilized. In addition to soreness, muscle damage, as a result of RET, also contributes to inflammation in the surrounding tissue and alterations in immune cells in peripheral blood (9, 10, 20, 21, 28. The variations in leukocyte concentration during and after both endurance and resistance exercise may be the result of a transitory redistribution of immune cells between the peripheral lymphoid tissues and the circulation (28, 33).…”
Section: Introductionmentioning
confidence: 99%
“…This work demonstrates a dramatic increase in inflammatory cytokines and stress-related protein kinases, 1 hr post exercise. Given previous findings (9, 16, 20, 27), our investigation sought to examine the genomic responses to an acute bout of resistance exercise using Affymetrix microarrays (Santa Clara, CA) on peripheral blood. Results of these microarray data will help support whether or not any of the post-exercise differential immunological patterns coincide with gene expression responses.…”
Section: Introductionmentioning
confidence: 99%
“…Na sua grande maioria, a suplementação foi feita através da administração de uma bebida (Bishop et al, 2009;Bishop et al, 2005;Bishop, Blannin, Robson, Walsh, & Gleeson, 1999;Carlson et al, 2008;Chan, Koch, Benedict, & Pottteiger, 2003;Green, Croaker, & Rowbottom, 2003;Koch, Potteiger, Chan, Benedict, & Frey, 2001;Lancaster et al, 2005;Mendes et al, 2009;Nieman et al, 2006;Nieman et al, 2004;Nieman et al, 2003;Scharhag, Meyer, Gabriel, Auracher, & Kindermann 2002;Starkie et al, 2000;Timmons, Tarnopolsky, & Bar-Or, 2004), no entanto, houve casos em que ela foi administrada na dieta (Bishop et al, 2001) dos participantes. Outra forma de ingestão também encontrada foi, sob a forma de gel (Peake et al, 2008), entretanto esse estudo não foi selecionado na presente meta-análise, pois os seus resultados eram referentes ao exercício físico realizado a elevadas temperaturas, não respeitando assim os critérios de inclusão previamente descritos.…”
Section: Suplementação De Hidratos De Carbono E Exercício Físico | 87unclassified
“…A suplementação com carboidratos durante o exercício é comum entre os atletas e tem se mostrado uma ação nutricional importante (91) , inclusive do ponto de vista imunológico (92) . Além de manter os níveis glicêmicos normalizados, a presença de glicose como fonte de energia atenua o aumento de hormônios estressores, como cortisol e GH, ajudando a diminuir a ação de outras citocinas pró-inflamatórias (93) .…”
Section: Nutriçãounclassified
“…A influência da atividade física sobre o contexto do sistema imunológico tem merecido atenção relevante no cenário científico (1)(2)(3)(4) , principalmente quando se relaciona o exercício com a incidência de infecções do trato respiratório superior (ITRS), que se associa, por sua vez, à região da mucosa salivar, cuja responsabilidade principal de defesa é da imunoglobulina de classe A (IgA-s) (5) . De fato, alguns estudos têm demonstrado que baixa concentração de IgA-s reduz a resistência a infecções, o que representaria um risco ao atleta engajado em situações competitivas (6,7) .…”
Section: Introductionunclassified