Bruno Dallago

Dr. Bruno Dallago

Laboratory of Animal Welfare, faculy of Agronomy and Veterinary Medicine, University of Brasília
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orcid

Research Focus & Metrics

Academic Career Length

15Years (2012-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 November 2016 in Small Ruminant Research
Verified
Journal Article
Closed access
CMConcepta McManus
Concepta McManus
BDBruno Dallago
Bruno Dallago
CLCarla Lehugeur
Carla Lehugeur
LRLuiz Alberto Ribeiro
Luiz Alberto Ribeiro
PHPotira Hermuche
Potira Hermuche
SPSamuel Rezende Paiva
Samuel Rezende Paiva

31 May 2012 in Small Ruminant Research
Verified
Journal Article
Closed access
MCM.P.C. Correa
M.P.C. Correa
MCM.T. Cardoso
M.T. Cardoso
MCM. Castanheira
M. Castanheira
ALA.V. Landim
A.V. Landim
BDBruno Dallago
Bruno Dallago
CMConcepta Mcmanus
Concepta Mcmanus

1 February 2017 in Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Verified
Journal Article
Open access
PDF file
ÂCÂ.A.P. Costa
Â.A.P. Costa
RRR. Roubach
R. Roubach
BDBruno Dallago
Bruno Dallago
GBG.W. Bueno
G.W. Bueno
CMConcepta Mcmanus
Concepta Mcmanus
FBFrancisco Ernesto Moreno Bernal
Francisco Ernesto Moreno Bernal
A intensificação da produção de tilápias pode gerar implicações negativas sobre o desempenho e o bem-estar dos peixes. Assim, é essencial determinar a densidade correta para otimizar a produção. O objetivo deste estudo foi avaliar o desempenho e o bem-estar de tilápias-do-nilo (Oreochromis niloticus) juvenis, com peso inicial médio de 30g (± 2,70), criadas em três diferentes densidades de estocagem, em gaiolas de flutuação. Os peixes foram alimentados três vezes/dia, com ração contendo 32% de proteína bruta, durante 74 dias. O desenho experimental foi completamente ao acaso, com três tratamentos (250 peixes/m3, 350 peixes/m3 e 450 peixes/m3) e quatro réplicas. Os parâmetros físico-químicos da água foram monitorados durante o experimento. A elevação da densidade de criação causou redução no peso final dos peixes, no ganho de peso, no ganho de peso diário, no comprimento padrão e na taxa de sobrevivência, bem como elevou a taxa de conversão alimentar. Entretanto, densidades mais elevadas reduziram o efeito na variação de peso. Não houve influência da densidade de criação nos parâmetros de biomassa final, da concentração de glicose sanguínea e de cortisol sérico. Portanto, o aumento na densidade de criação compromete o desenvolvimento e a taxa de sobrevivência dos peixes, mas não influencia os parâmetros fisiológicos de estresse. Assim, o tratamento com 250 peixes/m3 apresentou resultados mais apropriados ao melhor desempenho dos peixes.

1 July 2021 in Fish & Shellfish Immunology
Verified
Journal Article
Closed access
RRRenata Antunes Estaiano de Rezende
Renata Antunes Estaiano de Rezende
MSMichelly Pereira Soares
Michelly Pereira Soares
FSFernanda Garcia Sampaio
Fernanda Garcia Sampaio
ICIsrael Luz Cardoso
Israel Luz Cardoso
MIMárcia Mayumi Ishikawa
Márcia Mayumi Ishikawa
MDMarta Cristina Teixeira Duarte
Marta Cristina Teixeira Duarte

1 March 2013 in Tropical Animal Health and Production
Verified
Journal Article
Open access
PDF file
MCMarilma Pachêco Chediak Correa
Marilma Pachêco Chediak Correa
BDBruno Dallago
Bruno Dallago
SPSamuel Paiva
Samuel Paiva
MCMaria Eugênia Andrighetto Canozzi
Maria Eugênia Andrighetto Canozzi
HLHelder Louvandini
Helder Louvandini
CMConcepta McManus
Concepta McManus
Heat tolerance is an important trait for deciding on which genetic resource to use on farms in tropical regions. Three genetic groups of lambs were evaluated by physical and physiological parameters related to adaptation and multivariate analyses used to test if these traits were efficient in separating the genetic groups and which traits were more important in this separation. Crossbred lambs were more similar to each other than to Santa Inês, in general; but individually there was an overlap between Ile de France and Santa Inês lambs. Size traits had higher canonical correlation with physiological variables, while rectal temperature, heart rate, and hemoglobin were more highly correlated with physical traits. Error rates using only physiological traits were high, suggesting that these are inefficient in separating groups of lambs for heat tolerance, while separation with physical traits was more efficient.

1 December 2013 in Revista Brasileira de Parasitologia Veterinária
Verified
Journal Article
Open access
PDF file
DBDaiana Lima Brito
Daiana Lima Brito
BDBruno Dallago
Bruno Dallago
HLHelder Louvandini
Helder Louvandini
VSViviane Rodrigues Verdolin dos Santos
Viviane Rodrigues Verdolin dos Santos
STSonia Emília Figueirêdo de Araújo Torres
Sonia Emília Figueirêdo de Araújo Torres
CMConcepta Margaret McManus
Concepta Margaret McManus
This experiment was carried out on 8 ha of Panicum maximum cv. Tanzania pastures, with rotational grazing consisting of 7 days of occupation and 21 days of rest. Four treatments were evaluated: cattle grazing alone (BOV), sheep grazing alone (OVI), cattle and sheep grazing simultaneously (SIM) and cattle grazing followed by sheep (alternate - ALT). Twenty heifers and 30 male Santa Inês lambs were used. Fecal egg count (FEC) and fecal cultures were carried out. Blood was also collected to examine red and white cell series, total plasma protein (TPP), albumin and hemoglobin. FEC and estimated nematode pathogenicity index in sheep were lower in the SIM treatment. The Haemonchus spp. proportion was higher in isolated grazing systems. For sheep, mixed grazing was shown to reduce endoparasite infection, and SIM was better than ALT. For cattle, no difference between grazing systems was seen. Therefore, simultaneous grazing (sheep and cattle) may be a tool for reducing the need for anthelmintic treatments in sheep.