Performance And Immune Response
Mostrando 1-12 de 70 artigos, teses e dissertações.
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1. A systematic review of hormone levels, biomarkers of cellular injury and oxidative stress in multi-stressor military field training exercises
ABSTRACT The fundamental objective of military field training exercises (FTX) is to prepare military personnel for real-life operations through simulated scenarios. These training sessions often require extreme physical efforts with prolonged, high-intensity exercises that can be combined with food restrictions and partial, or total, sleep deprivation. Such
Archives of Endocrinology and Metabolism. Publicado em: 2022
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2. Rumen-protected methionine in cattle: influences on reproduction, immune response, and productive performance
RESUMO: Atualmente, as informações e o conhecimento gerado sobre os principais ingredientes utilizados em dietas para bovinos possibilitaram maior assertividade em suas formulações. Dentre esses ingredientes, os aminoácidos se destacam como uma ferramenta promissora, capaz de levar à redução nos níveis totais de proteína bruta e ajustar as concentr
Arq. Inst. Biol.. Publicado em: 25/11/2019
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3. Immune response of teleost fish to helminth parasite infection
Resumo O sistema imune dos peixes tem se tornado alvo de muitas pesquisas devido ao crescente desenvolvimento da aquicultura e da pesca, assim como a exigência de obtenção de animais saudáveis para o consumo humano. Dentre os parasitos responsáveis pelas enfermidades na piscicultura, os helmintos destacam-se por causarem infecções nos peixes cultivado
Rev. Bras. Parasitol. Vet.. Publicado em: 04/11/2019
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4. Effect of dietary fat level and source on performance and immune system response of turkeys
ABSTRACT. An experiment was conducted to determine effects of different levels and sources of fats in diets on growth performance, carcass characteristics and immune response of turkeys during four periods (0-21, 22 to 42, 43 to 63 and 64 to 70 days of age). A completely randomized design with five treatments, six replicates and eight B.U.T.6 turkey chickens
Acta Sci., Anim. Sci.. Publicado em: 24/10/2019
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5. Vegetable Waste Inclusion in Broiler Diets and its Effect on Growth Performance, Blood Metabolites, Immunity, Meat Mineral Content and Lipid Oxidation Status
ABSTRACT The aim of present study was to evaluate the effect of feeding vegetable waste (VW) to broilers on their growth performance, serum chemistry, immune status, meat mineral content and lipid oxidation status. For this purpose, 100 one-day-old chicks (Cobb 500) were acquired from a commercial hatchery and allocated according to a completely randomized d
Braz. J. Poult. Sci.. Publicado em: 09/05/2019
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6. Feed additives can differentially modulate NF-κB (RelA/p65), IGF-1, GLUT2, and SGLT1 gene expression in porcine jejunal explants
ABSTRACT The intestinal gene expression of RelA/p65 (NF-κB), insulin growth factor 1 (IGF-1), glucose transporter 2 (GLUT2), and Na+/dependent glucose transporter 1 (SGLT1) were evaluated in response to benzoic acid, yeast culture, L-glutamine, and oregano essential oil, using an ex vivo model. Six piglets weighing approximately 20 kg each were sacrificed,
R. Bras. Zootec.. Publicado em: 29/11/2018
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7. Glutaraldehyde test for the rapid diagnosis of pulmonary and extra-pulmonary tuberculosis in an area with high tuberculosis incidence
BACKGROUND Tuberculosis (TB) remains one of the leading causes of morbidity and mortality worldwide. The primary method for controlling TB is the rapid and accurate identification of infected individuals. Immune response exploitation represents one of the main methods used for early TB diagnosis; however, few studies have reported that whole blood originati
Mem. Inst. Oswaldo Cruz. Publicado em: 2017-11
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8. Effects of Nutrient Density and exogenous enzymesin Starter Diet on Performance, Intestinal Microflora, Gut Morphology and Immune Response of Broiler Chickens
ABSTRACT A total of 810 one-day-old, straight-run broilers were used to evaluate the effects of dietary nutrient density and feed additives included in the starter diet on their performance, intestinal microbiota, gut morphology, and immune response. A 3×3 factorial arrangement with three nutrient densities (100, 103.75 and 107.5%, as recommended) and three
Rev. Bras. Cienc. Avic.. Publicado em: 2017-09
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9. Activity of Brazilian propolis against Aeromonas hydrophila and its effect on Nile tilapia growth, hematological and non-specific immune response under bacterial infection
ABSTRACT The effect of the ethanolic extract of propolis (EEP) on Aeromonas hydrophila was analyzed by determination of minimum inhibitory concentration (MIC). Then, the effects of crude propolis powder (CPP) on growth, hemato-immune parameters of the Nile tilapia, as well as its effects on resistance to A. hydrophila challenge were investigated. The CPP (0.
An. Acad. Bras. Ciênc.. Publicado em: 31/07/2017
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10. Assessment of a natural, non-antibiotic blend on performance, blood biochemistry, intestinal microflora, and morphology of broilers challenged with Escherichia coli
ABSTRACT The effect of a non-antibiotic growth-promoting component composed of natural phytomolecules, direct-fed microbials, glucomannan oligosaccharides, and organic acids on the performance, intestinal morphology and microbiology, plasma biochemistry, enzyme activities, visceral organ weights, and immune response of commercial broilers challenged with Esc
R. Bras. Zootec.. Publicado em: 2016-12
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11. Effects of Glycyrrhizic Acid on Productive and Immune Parameters of Broilers
ABSTRACT Considering that glycyrrhizic acid (GRA) has been shown to have in-vitro and in-vivo antiviral activity against a wide range of viruses as well as immunostimulating activity, a trial to evaluate its effects on the performance and the immune response against Newcastle disease of broiler chickens was carried out. The study was performed with one-day-o
Rev. Bras. Cienc. Avic.. Publicado em: 2016-09
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12. Probiotic level effects on growth performance, carcass traits, blood parameters, cecal microbiota, and immune response of broilers
Os efeitos probióticos no desempenho produtivo, características de carcaça, parâmetros sanguíneos, microbiota cecal, e resposta imune de frangos de corte foram estudados. Duzentos animais, machos, de um dia de idade, foram alocados para um dos cinco tratamentos (quatro repetições de 10 aves por tratamento): controle, e mesma dieta controle suplementad
An. Acad. Bras. Ciênc.. Publicado em: 31/05/2016