Results 31 to 40 of about 1,126 (284)

Efeito do uso de enzimas sobre o desempenho e metabolismo de poedeiras Effect of the use of enzymes on the performance and metabolism of laying hens

Revista Brasileira de Zootecnia, 2009
Objetivou-se verificar o efeito da adição do complexo enzimático (CE) sobre o desempenho e o metabolismo de poedeiras. Foram utilizadas 216 poedeiras da linhagem Bovans Goldline, distribuídas em delineamento experimental inteiramente casualizado, com 12 ...
Maurício Tárcio dos Santos Viana, Luiz Fernando Teixeira Albino, Horacio Santiago Rostagno, Eliane Aparecida da Silva, Rodrigo Knop Guazzi Messias, João Paulo Leles Pereira   +5 more
doaj   +1 more source

The Metabolic Inhibition Model Which Predicts the Intestinal Absorbability and Metabolizability of Drug: Theory and Experiment [PDF]

, 1998
The intestinal absorption of analgesic peptides (leucine enkephalin and kyotorphin) and modified peptides in rat were studied. Although these peptides were not absorbed, the absorbability (absorption clearance) of these peptides were increased in the ...
Mizuma Takashi, Awazu Shoji, Shoji Awazu, Takashi Mizuma   +3 more
core   +1 more source

Dehydrated brewery residue for pigs in the growth phase under high temperature conditions

Revista Brasileira de Zootecnia, 2012
This research was developed to evaluate the nutritional, digestible (DE) and metabolizable (ME) energy values of dehydrated brewery residue (DBR) for growing pigs, as well as to evaluate the performance of these animals, subjected to five levels of DBR ...
Daniel Medeiros de Noronha Albuquerque, João Batista Lopes, Luiz Francisco de França Segundo, Tatiane Meneses Brandão, Mabell Nery Ribeiro, Lidiana de Siqueira Nunes Ramos, Agustinho Valente de Figueirêdo   +6 more
doaj   +1 more source

Xylanases in diets with alternative feeds and energy reduction in commercial layers

Semina: Ciências Agrárias, 2021
The use of alternative ingredients has been increasing in a continuing attempt to reduce production costs, along with the use of additives, such as carbohydrates, for their possible positive effects on nutrient metabolization by layers.
Gislaine da Cunha de Andrade, Elis Regina de Moraes Garcia, Charles Kiefer, Fabiana Fonseca Zanoelo, Giovana Cristina Giannesi, Patrícia Gomes Santana, Danilo Souza Sanches   +6 more
doaj   +1 more source

Effects of sustained cold and heat stress on energy intake, growth and mitochondrial function of broiler chickens

Journal of Integrative Agriculture, 2016
To study the correlation of broiler chickens with energy intake, growth and mitochondrial function which exposed to sustained cold and heat stress and to find out the comfortable temperature, 288 broiler chickens (21-day with (748±26) g, 144 males and ...
Shao-shuai ZHANG, Hong-guang SU, Ying ZHOU, Xiu-mei LI, Jing-hai FENG, Min-hong ZHANG   +5 more
doaj   +1 more source

Performance, nutrient digestibility, and intestinal histomorphometry of broilers fed diet supplemented with chondroitin and glucosamine sulfates

Revista Brasileira de Zootecnia, 2020
We aimed to evaluate the performance, nutrient digestibility, and intestinal histomorphometry of broilers fed diet supplemented with chondroitin sulfate and glucosamine sulfate. The experiment was carried out with 320 male broiler chicks distributed in a
Julyana Machado da Silva Martins, Lindolfo Dorcino dos Santos Neto, Larissa Paula Silva Gomides, Eder de Sousa Fernandes, Sarah Sgavioli, José Henrique Stringhini, Nadja Susana Mogyca Leandro, Marcos Barcellos Café   +7 more
doaj   +1 more source

Metabolizable energy and amino acid digestibility of soybean cake subjected to different dry extrusion temperatures for broilers

Revista Brasileira de Zootecnia, 2018
Two experiments were conducted to evaluate the apparent metabolizable energy (AME), nitrogen-corrected apparent metabolizable energy (AMEn), and standardized ileal amino acid digestibility coefficient (SIDC) of extruded soybean cake (ESC) at four ...
Marcos Fabio de Lima, Cristina Amorim Ribeiro de Lima, Felipe Dilelis, Augusto Vidal da Costa Gomes, Leonardo Willian de Freitas   +4 more
doaj   +1 more source

Compensatory reactions to a lack of metabolizable glucose [PDF]

The Journal of Physiology, 1968
1. Following the injection of adrenaline into rats pre‐treated with thyroxine, there is a pronounced and prolonged increase in their oxygen consumption. On this basis a method is described for following increases in the rate of secretion of adrenaline in response to physiological stimuli in rats.2.
openaire   +2 more sources

Effect of Phytobiotic Feed Additives Garlic (Allium sativum), Ashwagandha (Withania somnifera) and Shatavari (Asparagus racemosus) as Alternatives to Antibiotic on Feed Intake, Metabolizability of Nutrients and Balance Study in Broiler Chicks

International Journal of Bio-Resource and Stress Management
An experiment was conducted during March to April, 2021 at Poultry unit of College of Veterinary and Animal Science, Navania, Vallabhnagar, Udaipur (Rajasthan), India planned to investigate the effect of phytobiotic feed additives viz., garlic ...
Hemant Kumar Jediya, Monika Joshi, S. K. Sharma   +2 more
doaj   +1 more source

Cassava root scrapings for 22 to 42-day-old broilers in high-temperature environments

Revista Brasileira de Zootecnia, 2012
The objective of this study was to analyze the effect of whole cassava root scrapings at different levels in diets for broilers in the period of 22 to 42 days of age in high-temperature environments on performance, as well as to evaluate the ...
Antônio Hosmylton Carvalho Ferreira, João Batista Lopes, Márvio Lobão Teixeira de Abreu, Ramon Rêgo Merval, Mabell Nery Ribeiro, Francisco Eduardo Soares Silva, Lidiana de Siqueira Nunes Ramos, Francisco Teixeira Andrade   +7 more
doaj   +1 more source