2008
DOI: 10.1590/s1517-86922008000100012
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Efeitos do exercício físico sobre o trato gastrintestinal

Abstract: O impacto do exercício sobre o trato gastrintestinal (TGI), apesar de pouco investigado, é uma área de grande interesse. O exercício aeróbio intenso e de longa duração pode provocar sintomas gastrintestinais. Estes podem ser divididos em sintomas superiores (vômitos, náuseas e pirose retroesternal -azia) e inferiores (diarréia, cólica abdominal, perda de apetite, sangramento, aceleração dos movimentos intestinais e vontade de defecar). A etiologia desses sintomas durante o exercício é multifatorial e inclui a … Show more

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Cited by 17 publications
(6 citation statements)
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References 93 publications
(119 reference statements)
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“…This study found inversely proportional values between PA and the items nausea and vomiting, and constipation in QoL, showing that walking, moderate PA and total PA may be associated with the decrease of these symptoms in patients with PC. Likewise, De Lira et al 36 observed improvements in constipation after a diet-associated PA program, as well as the study by Raposo and López 37 , which reported that inactivity can cause symptoms like constipation, nausea and vomiting, thus justifying that PA helps to improve them and QoL.…”
Section: Discussionmentioning
confidence: 81%
“…This study found inversely proportional values between PA and the items nausea and vomiting, and constipation in QoL, showing that walking, moderate PA and total PA may be associated with the decrease of these symptoms in patients with PC. Likewise, De Lira et al 36 observed improvements in constipation after a diet-associated PA program, as well as the study by Raposo and López 37 , which reported that inactivity can cause symptoms like constipation, nausea and vomiting, thus justifying that PA helps to improve them and QoL.…”
Section: Discussionmentioning
confidence: 81%
“…Consequently, diets with high glycemic index (with high content of simple carbohydrates and with low fiber content) may be positively associated with mass gain regardless positive energy balance, with microbiota shape induced by the diet being a key factor in this process. Regarding training, the lower abundance of these taxons may be explained by an increase of gastrointestinal tract motility through a high production of intestinal peptides and prostaglandin peptides promoted by aerobic exercise (Lira, Vancini, da Silva, & Nouailhetas, 2008). Therefore, our hypothesis is that the process of degradation and fermentation of food nutrients such as fibers remain a shorter time in the intestine, thus contributing to the lower growth of these microorganisms in the bowel of Wistar rats in this experimental model.…”
Section: Discussionmentioning
confidence: 99%
“…Exercícios aeróbicos de longa duração podem ainda provocar sintomas gastrointestinais, como vômitos, náusea e diarreia, sendo as causas desses sintomas relacionadas à redução do fluxo sanguíneo intestinal, à liberação de hormônios, ao estresse mecânico, à desidratação, aos fatores psicológicos e à própria dieta inadequada (LIRA, 2008). Destaca-se que muitos compostos, além da ação antioxidante por potencial de oxirredução de determinadas moléculas, apresentam também o mecanismo de disputar por sítios ativos e receptores nas diversas estruturas celulares ou, ainda, de modular a expressão de genes que codificam proteínas envolvidas em mecanismos intracelulares de defesa contra processos oxidativos degenerativos de estruturas celulares (BORGONOVI, 2016).…”
Section: Consumo Alimentar Para a Prática De Atividades Físicasunclassified