Dietary Supplements
Mostrando 25-36 de 96 artigos, teses e dissertações.
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25. A rapid and simple method for determination of 5-hydroxytryptophan in dietary supplements by capillary electrophoresis
Neste trabalho é apresentado o desenvolvimento de um método rápido e simples, empregando eletroforese capilar, para determinação de 5-hidroxitriptofano (5-HTP) em amostras de suplementos alimentares. O eletrólito de corrida utilizado foi constituído por 20 mmol L-1 de fosfato de sódio (pH 10) e 0,2 mmol L-1 de brometo de cetiltrimetilamônio (CTAB),
J. Braz. Chem. Soc.. Publicado em: 2014-04
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26. Promotion of cashmere growth by sulfur supplements in cashmere goats
This study was conducted to investigate effects of inorganic and organic sulfur supplements on cashmere growth and their differences. Thirty-six six-month-old female Liaoning cashmere goats with a body weight of approximately 25 kg and good health were randomly assigned to three treatments: control, ZnSO4 and HMBi (2-hydroxy-4-(methylthio) butyric acid isopr
R. Bras. Zootec.. Publicado em: 2013-11
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27. Ethnobotanical, micrographic and pharmacological features of plant-based weight-loss products sold in naturist stores in Mexico City: the need for better quality control
The consumption of dietary supplements and herbal mixtures to promote weight loss is a common practice in the West. This study was undertaken in Mexico City, surveying stores selling "natural products" at subway stations. The aims of this paper were as follows: to compile a record of plant products marketed as slimming aids and of retailer perceptions of the
Acta Bot. Bras.. Publicado em: 2013-09
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28. Effects of supplementation N-Acetylcisteine (NAC) plasmatic on markers of oxidative stress in voleyball players / Efeitos da suplementaÃÃo de N-acetilcisteÃna (NAC) sobre marcadores plasmÃticos de estresse oxidativo em jogadores de voleibol
This study aimed to investigate the effects of an acute dose of NAC as a possible modulator of a large number of markers of oxidative stress and tissue damage in volleyball athletes. Was conducted with 18 young athletes who performed their regular training without the use of antioxidant supplementation, where they underwent an intense training session of vol
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/03/2012
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29. Effects of dietary mineral bioplex in pregnant and lactating sow diets on piglet performance and physiological characteristics
A total of thirty-six Landrace × Large White sows were inseminated with semen of Large White boars and studied in late pregnancy (30 days pre-partum) and lactation phases to determine the effects of trace mineral supplementation in organic (bioplex) and inorganic forms at two levels of supplementation (1 and 2 kg/t) on the reproductive performance of the fe
Revista Brasileira de Zootecnia. Publicado em: 2012-03
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30. Efeitos da suplementação de creatina na capacidade funcional e na composição corporal de pacientes com insuficiência cardíaca / Effects of creatine supplementation in the functional capacity and in the body composition of patients with heart failure
Introdução: A insuficiência cardíaca (IC) é uma síndrome clínica progressiva na qual os pacientes, em geral, apresentam alterações no seu estado nutricional e perda da capacidade funcional. Objetivo: Avaliar os efeitos da suplementação de creatina na capacidade funcional e composição corporal de pacientes com insuficiência cardíaca. Metodologi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/07/2011
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31. Efeitos da suplementação de creatina na capacidade funcional e na composição corporal de pacientes com insuficiência cardíaca / Effects of creatine supplementation in the functional capacity and in the body composition of patients with heart failure
Introdução: A insuficiência cardíaca (IC) é uma síndrome clínica progressiva na qual os pacientes, em geral, apresentam alterações no seu estado nutricional e perda da capacidade funcional. Objetivo: Avaliar os efeitos da suplementação de creatina na capacidade funcional e composição corporal de pacientes com insuficiência cardíaca. Metodologi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/07/2011
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32. Canopy characteristics and behavior of Nellore heifers in Brachiaria brizantha pastures under different grazing heights at a continuous stocking rate
The objective of this study was to evaluate the Brachiaria brizantha cv. Marandu canopy structure maintained at different grazing heights under a continuous stocking rate and with a dietary supplementation strategy for the animals during the rainy season. This study also intended to observe the relationships of these variables with the grazing behaviors of t
Revista Brasileira de Zootecnia. Publicado em: 2011-11
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33. Mushrooms as therapeutic agents
Mushrooms have been known for their nutritional and culinary values and used as medicines and tonics by humans for ages. In modern terms, they can be considered as functional foods which can provide health benefits beyond the traditional nutrients. There are monographs that cover the medicinal and healing properties of some individual traditional mushrooms.
Revista Brasileira de Farmacognosia. Publicado em: 21/10/2011
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34. Species distribution and antimicrobial susceptibility of enterococci isolated from broilers infected experimentally with Eimeria spp and fed with diets containing different supplements
Resistant bacteria in animal can be spread to environment and to humans. Poultry feed and infections caused by Eimeria spp. are important factors in determining the intestinal microbial communities. The aim of this study was to verify the prevalence of species and antimicrobial susceptibility of Enterococcus isolated from broilers fed with different suppleme
Brazilian Journal of Microbiology. Publicado em: 2011-06
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35. Papel da dieta na pressão arterial de pacientes com diabetes melito tipo 2
Hypertension is a multifactorial clinical condition that affects a significant part of the world population, with a higher prevalence in patients with diabetes mellitus (DM) than in the general population. Changes in lifestyle, including dietary intervention, are important tools for prevention and management of hypertension, this effect being related to food
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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36. Suplementos alimentares: adequabilidade à legislação e efeitos metabólicos em ratos
Suplementos alimentares têm sido extensamente consumidos por praticantes de exercícios físicos e atletas. Pesquisadores têm observado a inadequabilidade da composição destes produtos, além de detectar a presença de andrógenos, aumentando a suspeita sobre sua verdadeira composição. O objetivo dessa pesquisa foi listar e classificar os suplementos a
Publicado em: 2010