Branched Chain Amino Acid
Mostrando 1-12 de 255 artigos, teses e dissertações.
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1. Cow’s milk allergy immunoglobulin E-mediated: intake of proteins and amino acids
SUMMARY OBJECTIVE: Children with cow’s milk allergy may be at nutritional risk due to the lower intake of nutrients, such as protein, calcium, and vitamin A, which are present in cow’s milk. The objective was to evaluate children’s diets with Children with cow’s milk allergy compared with healthy controls as well as to compare the intake of proteins
Revista da Associação Médica Brasileira. Publicado em: 2022
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2. Isolated branched-chain amino acid intake and muscle protein synthesis in humans: a biochemical review
RESUMO No treinamento físico, buscam-se, além de uma dieta adequada, recursos ergogênicos que possam maximizar direta e/ou indiretamente o desempenho físico. Entre as categorias de recursos ergogênicos, o nutricional compreende a modulação da composição dietética e/ou uso de suplementação. A comercialização dos suplementos de aminoácidos de ca
Einstein (São Paulo). Publicado em: 05/09/2019
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3. The requirement of valine for gilts in the initial phase is not influenced by moderate levels of leucine
ABSTRACT The objective of this study was to evaluate the standardized ileal digestible (SID) valine and SID leucine levels on performance, backfat thickness, longissimus dorsi depth, and biochemical blood parameters of starting gilts. A total of 72 gilts, with initial weight of 15.16±1.15 kg, were distributed in a randomized block design in a 2 × 4 factori
R. Bras. Zootec.. Publicado em: 21/05/2018
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4. Role of Natural Antioxidants in the Modulation of Plasma Amino Acid Pattern in Rats Exposed to Hemic Hypoxia
ABSTRACTThe aim of this work was to investigate whether the free radical scavengers, L-arginine (L-arg) and/or carnosine, either alone, or in combination would modulate tissue injury induced by hypoxia by measuring Fischer's ratio [concentrations of branched chain amino acids (BCAAs)/aromatic amino acids]. Decreased Fischer's ratios and increased malondialde
Braz. arch. biol. technol.. Publicado em: 2015-10
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5. NÃveis de isoleucina digestÃvel para suÃnos machos castrados dos 15 aos 30 kg / Levels of digestible isoleucine for barrows from 15 to 30 kg.
Aiming to determine the digestible isoleucine requirement for barrows from 15 to 30 kg, two experiments were conducted, being one of digestibility and another of performance. Ten crossbreed barrows with average initial weight of 15.00 Â 0.27 kg were used to determine the ileal digestibility coefficient of amino acids from basal diet. The animals were housed
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/07/2011
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6. α-N-acetylglucosamine-linked O-glycans of sialoglycoproteins (Tc-mucins) from Trypanosoma cruzi Colombiana strain
Trypanosoma cruzi sialoglycoproteins (Tc-mucins) are mucin-like molecules linked to a parasite membrane via a glycosylphosphatidylinositol anchor. We previously determined the structures of Tc-mucin O-glycan domains from several T. cruzi strains and observed significant differences among them. We now report the amino acid content and structure of Tc-mucin O-
Memórias do Instituto Oswaldo Cruz. Publicado em: 2009-07
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7. Protein metabolism and oxidative stres in fetal muscle proceeding from tumour-bearing rats fed a leucine-rich diet / Metabolismo proteico e estresse oxidativo em musculatura de fetos provenientes de ratas portadoras de tumor submetidas a dieta rica em leucina
Cancer occurs in approximately 1 per 3.000 pregnancies and accounts for one-third of maternal deaths. Leucine has been used experimentally to minimize the protein metabolism changes during tumor growth. The present work investigated the effects of tumor growth on muscle protein metabolism and oxidative stress in fetus pregnant rats fed a leucine-rich diet. F
Publicado em: 2007
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8. Influencia da suplementação de proteinas do soro de leite na composição corporal, desempenho fisico e parametros bioquimicos de atletas juvenis de futebol. / Influence of the supplementation with whey proteins in body composition, physical performance and biochemistry parameters of young soccer players.
The soccer as well as other sporting modalities comes using the knowledge produced for training the athletes. These better training results in large distances covered during the game. So the better preparation of the muscle is need for the soccer players. The physical activity raises the proteins requirements, however, how much is not known accurately. The m
Publicado em: 2007
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9. Eucalyptus ESTs associated with resistance to herbicide inhibitors of aromatic and branched-chain amino acid synthesis
Herbicides inhibit enzymatic systems of plants. Acetolactate synthase (ALS, EC = 4.1.3.18) and 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS, EC 2.5.1.19) are key enzymes for herbicide action. Hundreds of compounds inhibit ALS. This enzyme is highly variable, enabling the selective control of weeds in a number of crops. Glyphosate, the only commercial h
Genetics and Molecular Biology. Publicado em: 2005
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10. Physical training associated to tumor growth and nutritional suplementation in Walker 256 tumor-bearing rats / Atividade fisica associada ao crescimento tumoral e suplementação nutricional : estudo experimental em ratos jovens portadores do carcinossarcoma de Walker 256
The intense nutrients mobilisation of the host carcass tissue, in function of the neoplastic growth, leads to the host cachexia. Present in most of the patients with cancer, the cachexia is the state characterized by the involuntary weight loss that overtakes the protein muscle depletion increasing the degradation and/or decreasing the protein synthesis proc
Publicado em: 2005
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11. A leucine-supplemented diet improved protein content of skeletal muscle in young tumor-bearing rats
Cancer cachexia induces host protein wastage but the mechanisms are poorly understood. Branched-chain amino acids play a regulatory role in the modulation of both protein synthesis and degradation in host tissues. Leucine, an important amino acid in skeletal muscle, is higher oxidized in tumor-bearing animals. A leucine-supplemented diet was used to analyze
Brazilian Journal of Medical and Biological Research. Publicado em: 2003-11
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12. Produção e caracterização de hidrolisado pancreatico de isolado proteico de soja para nutrição clinica
This work dealt with the pancreatic hydrolysis of soy protein isolates (SPI) for the production of a low molecular weight hydrolysis, as well as the biochemical and nutritional characterization of the product. The selected process was a discontinuous one at 37° C in deionized water and without pH adjustment in order to minimize concentration of inorganic io
Publicado em: 1992