Metabolic Cages
Mostrando 1-12 de 65 artigos, teses e dissertações.
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1. UTILIZATION OF AN ENZYME COMPLEX IN DIETS CONTAINING COTTONSEED CAKE FOR GROWING PIGS
Resumo Foram conduzidos dois experimentos com suínos na fase de crescimento (30-50 kg), o experimento I consistiu de um ensaio de digestibilidade, com objetivo de determinar o valor nutricional da torta de algodão com e sem adição de complexo enzimático através do método de coleta total de excretas. Foram utilizados 20 suínos, machos castrados, aloja
Ciênc. anim. bras.. Publicado em: 13/12/2019
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2. Red clover silage: an alternative for mitigating the impact of nitrogen excretion in ovine production systems
ABSTRACT The objective was to quantify the flow of intestinal nutrients and nitrogen excretion and retention in sheep receiving isoproteic diets. Eight Texel x Lacaune wethers (average body weight = 25±2.5 kg) were fitted with duodenal cannula and housed in metabolic cages. Wethers were assigned to the treatments in a crossover design with two periods of 20
R. Bras. Zootec.. Publicado em: 25/11/2019
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3. Titanium dioxide (TiO2) as a marker to estimate fecal output in sheep
RESUMO: O dióxido de titânio (TiO2) é um marcador externo utilizado para estimativas da excreção fecal, visando medidas de consumo de forragem em ruminantes a pasto. No entanto, o uso deste marcador para ovinos em pastejo ainda pode ser melhor explorado. Neste trabalho, o TiO2 foi testado para estimar a produção fecal de ovinos ingerindo azevém anual
Cienc. Rural. Publicado em: 25/11/2019
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4. Consumo de forragem por ovinos ingerindo grama missioneira gigante com ou sem acesso a amendoim forrageiro
RESUMO A grama missioneira gigante (Axonopus catharinensis Valls) é uma espécie forrageira que merece ser melhor investigada tanto pura como recebendo a inclusão de leguminosas. Objetivou-se avaliar o consumo de MS por ovinos pastejando grama missioneira gigante com ou sem acesso a pastos de amendoim forrageiro (Arachis pintoi cv. Amarillo). Para isso, fo
Arq. Bras. Med. Vet. Zootec.. Publicado em: 06/06/2019
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5. DIGESTIBILIDADE E PALATABILIDADE DE DIETAS COM EXTRATO DE PRÓPOLIS PARA CÃES
Resumo O objetivo do estudo foi avaliar o efeito da inclusão de extrato de própolis na digestibilidade e na palatabilidade de dietas para cães. Foram realizados dois experimentos, sendo o primeiro constituído por um ensaio de digestibilidade, com a inclusão de diferentes extratos de própolis (FT0,55, FT0,59, FT2,59, FT2,11). Com base nos resultados do
Ciênc. anim. bras.. Publicado em: 20/05/2019
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6. Metabolizable energy values of soybean meals and soybean oil for broilers at different ages
ABSTRACT. One trial with six analyses of different diets at different ages was carried out to determine the values of apparent (AME), corrected (AMEn), true (TME) and true corrected (TMEn) metabolizable energy of SBM and SBO for broiler chickens from 1 to 42 days of age. Three Brazilian SBM samples and one SBO were evaluated by replacing part of the basal di
Acta Sci., Anim. Sci.. Publicado em: 29/04/2019
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7. Increased urinary losses in piglets fed diets containing high levels of glycerin
ABSTRACT This study evaluated the nutritional value of glycerin added to diets of weaned piglets and its effects on animal performance and urinary losses. Weaned piglets were individually housed in metabolic cages and fed diets in which a basal diet containing lactose (Gly0) was replaced by 50 (Gly50), 100 (Gly100), or 150 g kg−1 (Gly150) of glycerin; or a
R. Bras. Zootec.. Publicado em: 25/02/2019
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8. Availability of betaine present in fine wheat bran in diets for growing pigs
ABSTRACT The objective of this paper was to investigate the availability of betaine present in fine wheat bran (FWB) in diets for growing pigs. We used thirty crossbred intact males, housed individually in metabolic cages and distributed in a randomized block design, with five treatments and six replicates. Blocks consisted of two periods of 15 days. Average
R. Bras. Zootec.. Publicado em: 04/02/2019
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9. Macrophage migration inhibitory factor antagonist (p425) ameliorates kidney histopathological and functional changes in diabetic rats
Resumo Introdução: Supõe-se que elevações da expressão do fator de inibição da migração de macrófagos (MIF) possam contribuir para a patogênese da nefropatia diabética (ND). O objetivo do presente estudo foi investigar os efeitos renais da inibição do MIF em um modelo experimental diabético. Métodos: Dezoito ratos Wistar machos (230 ± 20g
J. Bras. Nefrol.. Publicado em: 24/01/2019
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10. Effect of Oxidized Soybean Oils on Oxidative Status and Intestinal Barrier Function in Broiler Chickens
ABSTRACT The objective of this study was to evaluate the effect of oxidized soybean oils on the growth performance, metabolic oxidative status and intestinal barrier function of broiler chickens. A total of 240 one-day-old female broiler chickens were assigned to four dietary treatments with six replicates (cages) of 10 birds each. The dietary treatments com
Braz. J. Poult. Sci.. Publicado em: 2018-04
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11. Nutritional value of Brazilian distillers dried grains with solubles for pigs as determined by different methods
ABSTRACT The objective of this study was to determine the digestibility coefficient (DC) of nutrients and the digestible energy (DE), and metabolizable energy (ME) values of distillers dried grains with solubles (DDGS) produced in Brazil by different methods. Eight barrows with 23.3±4.1 kg were housed in metabolic cages in a randomized block design and fed
R. Bras. Zootec.. Publicado em: 2017-09
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12. Nutritional value of glycerin for pigs determined by different methodologies
ABSTRACT The objective of this study was to determine the nutritional value of glycerin for pigs using different inclusion levels of this test ingredient and the methodologies of total collection and chromium oxide marker. Eight barrows were distributed individually into metabolic cages, in a randomized-block experimental design, and fed diets containing 0,
R. Bras. Zootec.. Publicado em: 2017-07