Zobrazeno 1 - 10
of 217
pro vyhledávání: '"Julio Tirapegui"'
Publikováno v:
Revista Brasileira de Nutrição Esportiva, Vol 12, Iss 69, Pp 109-115 (2018)
RESUMO Exercícios de alta intensidade reduzem a concentração do aminoácido mais abundante do organismo, a glutamina, fato que pode influenciar na recuperação de atletas. Estudos demonstram que a suplementação oral crônica com L-glutamina n
Externí odkaz:
https://doaj.org/article/d21b2463e7b244d6958a46e479c72256
Publikováno v:
Revista Brasileira de Prescrição e Fisiologia do Exercício, Vol 11, Iss 64, Pp 128-137 (2017)
O estresse oxidativo decorre do desequilíbrio entre oxidantes e antioxidantes. A síntese de oxidantes é mais acentuada no exercício físico intenso, pois a demanda energética é aumentada. A creatina tem sido apontada como um antioxidante, pois
Externí odkaz:
https://doaj.org/article/b62e5601200145c99d3bd70995a52950
Publikováno v:
Physiological Reports, Vol 5, Iss 10, Pp n/a-n/a (2017)
Abstract Leucine supplementation and resistance training positively influence the protein translation process and the cell signaling mTOR (mammalian target of rapamycin) pathway that regulates muscle protein balance and muscle remodeling, and thus ma
Externí odkaz:
https://doaj.org/article/40d8f1eaa7d44e7a864fc4d2981e93a4
Publikováno v:
Nutrients, Vol 11, Iss 4, p 863 (2019)
Glutamine is a conditionally essential amino acid widely used in sports nutrition, especially because of its immunomodulatory role. Notwithstanding, glutamine plays several other biological functions, such as cell proliferation, energy production, gl
Externí odkaz:
https://doaj.org/article/d733bc1a770943a58d55a160bad1f972
Autor:
Ademar Avelar, Alex Silva Ribeiro, Michele Caroline de Costa Trindade, Danilo Rodrigues Pereira da Silva, Julio Tirapegui, Edilson Serpeloni Cyrino
Publikováno v:
Revista da Educação Física, Vol 24, Iss 4, Pp 649-658 (2013)
O objetivo do presente estudo foi investigar o impacto de 16 semanas de treinamento com pesos na força muscular de mulheres não treinadas. Para tanto, 31 mulheres não treinadas, na faixa etária de 18 a 30 anos, foram selecionadas e separadas alea
Externí odkaz:
https://doaj.org/article/404552a65b814f068d22b9736287bade
Autor:
Inar Alves de Castro, Eivor Martins Junior, Rogério Graça Pedrosa, Ivanir Santana de Oliveira Pires, Marcelo Macedo Rogero, Jonas Alves de Araújo Junior, Gina Falavigna, Julio Tirapegui
Publikováno v:
Nutrients, Vol 4, Iss 11, Pp 1767-1780 (2012)
This study aimed to determine the effects of diets chronically supplemented with branched-chain amino acids (BCAA) on the fatigue mechanisms of trained rats. Thirty-six adult Wistar rats were trained for six weeks. The training protocol consisted of
Externí odkaz:
https://doaj.org/article/bde86045613e4d16b4a92ddfe1e2b5be
Autor:
Marcelo Macedo Rogero, Sandra Maria Lima Ribeiro, Julio Tirapegui, Ivanir Santana de Oliveira Pires
Publikováno v:
Nutrients, Vol 4, Iss 9, Pp 1328-1337 (2012)
This study aimed to investigate the effect of a high-protein diet on growth, body composition, and protein nutritional status of young rats. Newly-weaned Wistar rats, weighing 45–50 g, were distributed in two experimental groups, according to their
Externí odkaz:
https://doaj.org/article/d6211c4557c94150abfb8716255a31e0
Autor:
Ivanir S. O. Pires, Julio Tirapegui, Primavera Borelli, Inar Alves De Castro, Maria Carolina Borges, Marcelo Macedo Rogero
Publikováno v:
Nutrients, Vol 3, Iss 9, Pp 792-804 (2011)
Glutamine, one of the most abundant amino acids found in maternal milk, favors protein anabolism. Early-weaned babies are deprived of this source of glutamine, in a period during which endogenous biosynthesis may be insufficient for tissue needs in s
Externí odkaz:
https://doaj.org/article/8db82647319b468f834aebd5df9a31cb
Autor:
Daiana Vianna, Gabriela Fullin Resende Teodoro, Francisco Leonardo Torres-Leal, Julio Tirapegui
Publikováno v:
Brazilian Journal of Pharmaceutical Sciences, Vol 46, Iss 1, Pp 29-36 (2010)
In vivo and in vitro studies have demonstrated that high protein diets affect both protein synthesis and regulation of several cellular processes. The role of amino acids as substrate for protein synthesis has been established in the literature. Howe
Externí odkaz:
https://doaj.org/article/be256846aa184bd1956853e47c5ce466
Autor:
Audrey Yule Coqueiro, Raquel Raizel, Andrea Bonvini, Thaís Hypólito, Allan da Mata Godois, Jéssica Ramos Rocha Pereira, Amanda Beatriz de Oliveira Garcia, Rafael de Souza Bittencourt Lara, Marcelo Macedo Rogero, Julio Tirapegui
Publikováno v:
Nutrients, Vol 10, Iss 2, p 119 (2018)
Recent evidence suggests that increased brain serotonin synthesis impairs performance in high-intensity intermittent exercise and specific amino acids may modulate this condition, delaying fatigue. This study investigated the effects of glutamine and
Externí odkaz:
https://doaj.org/article/e260e0945e4b426484ce08fc3f3d4051