Now showing items 3119-3138 of 3258

    • Tuberculosis outbreak in intensive swine farming from southern Brazil 

      Lopes, Bruna Correa; Vidaletti, Marina Roth; Soares, Daniel Holanda; Argenta, Fernando Froner; Mello, Lauren Santos de; Pavarini, Saulo Petinatti; Mayer, Fabiana Quoos; Driemeier, David (2021) [Journal article]
      Mycobacterium tuberculosis var. bovis is the etiologic agent of animal tuberculosis (aTB), a neglected zoonotic disease. Animal tuberculosis can affect many species, including swine. aTB-consistent granulomas in these ...
    • Tubulopapillary carcinoma of the mammary gland in a mare 

      Ferreira Junior, J.A.; Pavarini, Saulo Petinatti; Santos, Marilucia Campos dos; Nascimento, Karla Alvarenga; Pedroso, Pedro Miguel Ocampos; Macêdo, Juliana Targino Silva Almeida e (2019) [Journal article]
      Background: Mammary gland neoplasia are often observed in bitches and cats, rarely in cows, goats, sheep, sows, and mares. Among the neoplasia that affect mares, breast tumors are rare, as they occur more frequently in ...
    • TVDI spatiotemporal pattern of a soybean growing area in humid subtropical climate 

      Schirmbeck, Lucimara Wolfarth; Fontana, Denise Cybis; Schirmbeck, Juliano (2017) [Journal article]
      The most southern Brazilian state, Rio Grande do Sul, is characterized by high crop yield and is, currently, the third leading soybean producer in the country. Therefore, agriculture is very important to the economy of the ...
    • Two approaches to calculate TVDI in humid subtropical climate of southern Brazil 

      Schirmbeck, Lucimara Wolfarth; Fontana, Denise Cybis; Schirmbeck, Juliano (2018) [Journal article]
      Soybean crops occupy most areas in Rio Grande do Sul State and are highly dependent on rainfall since most of them are non-irrigated. Rainfall during the harvest period is often insufficient to meet the water demand, making ...
    • Type C botulism in swine fed on restaurant waste 

      Raymundo, Djeison Lutier; Gomes, Danilo Carloto; Boabaid, Fabiana M.; Colodel, Edson Moleta; Schmitz, Milene; Corrêa, André Mendes Ribeiro; Dutra, Iveraldo dos Santos; Driemeier, David (2012) [Journal article]
      The p aper addresses the epidemiologic data of the death of pigs during the period of 2002 to 2009 following the ingestion of botulinum neurotoxin type C. This neurotoxin was present in food residues originating from ...
    • Typology of beef production systems according to bioeconomic efficiency in the south of Brazil 

      Canozzi, Maria Eugênia Andrighetto; Marques, Pedro Rocha; Teixeira, Odilene de Souza; Pimentel, Concepta Margaret McManus; Dill, Matheus Dhein; Barcellos, Julio Otavio Jardim (2019) [Journal article]
      The objective of this study was to evaluate the bioeconomic efficiency of beef cattle production systems in the south of Brazil. A survey was conducted with 33 beef cattle farmers operating with complete cycle production ...
    • Ulcerative dermatitis caused by feline herpesvirus type 1 in a domestic cat 

      Argenta, Fernando Froner; Ramos, Bárbara Carolina; Fredo, Gabriela; Laisse, Cláudio João Mourão; Rolim, Veronica Machado; Cargnelutti, Juliana Felipetto; Flores, Eduardo Furtado; Pavarini, Saulo Petinatti; Costa, Fernanda Vieira Amorim da; Driemeier, David (2017) [Journal article]
      A case of ulcerative dermatitis caused by feline herpesvirus type 1 (FeHV-1) in an adult male domestic shorthair cat is reported. The cat was rescued from the streets and presented with ulcerative lesions at the nasal ...
    • Ultrastructural lesions in the myocardium and kidneys of rabbits in experimental acute Amorimia exotropica poisoning. 

      Soares, Mauro Pereira; Pavarini, Saulo Petinatti; Barros, Severo Sales; Adrien, Maria L.; Quevedo, Pedro S.; Schild, Ana Lucia; Driemeier, David (2016) [Journal article]
      Amorimia exotropica is an important plant associated with sudden death in cattle in Southern Brazil. In order to understand the mechanisms by which A. exotropica causes acute lesions in the heart and kidney of intoxicated ...
    • University education and training of microbiologists in Brazil : 1990-2000 

      Freire, Joao Ruy Jardim; Sa, Enilson Luiz Saccol de (2004) [Journal article]
      This paper aims to contribute to the discussion and concern on the future of microbiology in Brazil. This work presents a survey carried out in 2001 that shows a picture of Microbiology status in Brazil. Most of the ...
    • Unravelling the transcriptome profile of the swine respiratory tract mycoplasmas 

      Siqueira, Franciele Maboni; Gerber, Alexandra Lehmkuhl; Guedes, Rafael Lucas Muniz; Almeida, Luiz Gonzaga Paula de; Schrank, Irene Silveira; Vasconcelos, Ana Tereza Ribeiro de; Zaha, Arnaldo (2014) [Journal article]
      The swine respiratory ciliary epithelium is mainly colonized by Mycoplasma hyopneumoniae, Mycoplasma flocculare and Mycoplasma hyorhinis. While colonization by M. flocculare is virtually asymptomatic, M. hyopneumoniae and ...
    • Urease inhibitor and irrigation management to mitigate ammonia volatilization from urea in no-till corn 

      Viero, Fernando; Menegati, Guilherme Batista; Carniel, Eduardo; Silva, Paulo Regis Ferreira da; Bayer, Cimelio (2017) [Journal article]
      High nitrogen (N) losses by ammonia (NH3) volatilization from urea can compromise nitrogen fertilization efficiency and corn yield. The purpose of this study was to assess the effects of irrigation management and the ...
    • Urethral duplication in a dog: case report 

      Stedile, Rafael; Contesini, Emerson Antônio; Oliveira, Simone Tostes de; Beck, Carlos Afonso de Castro; Oliveira, E.C.; Alievi, Marcelo Meller; Driemeier, David; Muccilo, Marcelo de Souza (2008) [Journal article]
      Um cão macho da raça Fila brasileiro foi atendido por apresentar, durante a micção, presença de jato de urina em orifício na região perineal. Uretrocistografia retrógrada contrastada foi realizada para determinar o trajeto ...
    • URS Altiva – a new oat cultivar with high agronomic performance 

      Nava, Itamar Cristiano; Pacheco, Marcelo Teixeira; Federizzi, Luiz Carlos (2016) [Journal article]
      The oat cultivar URS Altiva, developed from the simple cross ‘UFRGS 995090-2 x URS 21’, and released by the Oat Breeding Program of the Federal University of Rio Grande do Sul (UFRGS) in 2015, presents high grain yield, ...
    • URS Brava – a new oat cultivar with partial resistance to crown rust 

      Federizzi, Luiz Carlos; Pacheco, Marcelo Teixeira; Nava, Itamar Cristiano (2015) [Journal article]
      The cultivar URS Brava, obtained from a simple cross between the line ‘UFRGS 995078-2’ and the cultivar ‘URS 21’, shows high grain yield and stability, high grain quality, desirable agronomical traits and partial resistance ...
    • ‘URSBRS Hada’: tangoreiro de maturação tardia e duplo propósito 

      Gonzatto, Mateus Pereira; Schwarz, Sergio Francisco; Oliveira, Roberto Pedroso de; Bender, Renar João; Souza, Paulo Vitor Dutra de (2015) [Journal article]
      O presente trabalho tem como objetivo apresentar a caracterização hortícola básica da nova cultivar de tangoreiro ‘URSBRS Hada’. A partir de avaliações nas condições edafoclimáticas da região da Depressão Central do Rio ...
    • URS Campestre seedless orange : a new mutant with female sterility 

      Bender, Renar João; Santos, Rinaldo Pires dos; Guerra, Divanilde; Schwarz, Sergio Francisco; Bender, Stefan da Silveira (2017) [Journal article]
      Seedlessness in fruit is a trait that is much sought after by juice making industries. Close to the city of São Sebastião do Caí, in the state of Rio Grande do Sul (RS), Brazil, a new mutant orange originating from natural ...
    • Use of a modified AFLP protocol to discriminate Salmonella enterica subsp. enterica serovar Enteritidis isolates 

      Vaz, Clarissa Silveira Luiz; Streck, André Felipe; Tramontina, Tatiana; Cardoso, Marisa Ribeiro de Itapema; Canal, Cláudio Wageck (2007) [Journal article]
      Salmonella enterica subsp. enterica (S.) sorovar Enteritidis é um dos principais patógenos envolvidos em doenças de origem alimentar em todo o mundo. Em investigações epidemiológicas de salmoneloses relacionadas a alimentos, ...
    • Use of Different Kinds of Solutes Alternative to Sucrose in Osmotic Dehydration of Yacon 

      Brochier, Bethania; Marczak, Ligia Damasceno Ferreira; Noreña, Caciano Pelayo Zapata (2015) [Journal article]
      The present work aimed to evaluate glycerol, maltodextrin, polydextrose and sorbitol for the osmotic dehydration of yacon for diabetics, keeping its properties as prebiotic. Osmotic dehydration was carried out using a yacon ...
    • Use of interactive performance optimization for identifying the ideal profile of swine finishing producers 

      Sangoi, Luiz Fernando; Kessler, Alexandre de Mello; Siluk, Julio Cezar Mairesse; Ribeiro, Andrea Machado Leal; Neuenfeldt Junior, Álvaro Luiz (2015) [Journal article]
      The present research aimed to develop a modeling capable of identifying the ideal profile of swine finishing producers using the interactive performance optimization, which began by verifying qualitative the criteria ...
    • Use of intracage ventilation systems in animal facilities 

      Carissimi, Andre Silva; Teixeira, Maria Araújo; Chaguri, L.C.A.G.; Merusse, Jose Luiz Bernardino (2005) [Journal article]
      A criação e manutenção de espécies animais em sistemas intensivos de produção requerem um maior controle das variáveis ambientais dentro das instalações, em prol de um ambiente que mantenha um padrão de sanidade na colônia ...