Results 21 to 30 of about 2,671 (156)

Infecção aguda e latente em ovinos inoculados com o herpesvírus bovino tipo 5 (BHV-5)

Pesquisa Veterinária Brasileira, 1998
Infecção experimental de ovinos com o herpesvírus bovino tipo 5 (BHV-5) reproduziu vários aspectos da infecção pelo BHV-5 em bovinos. Inoculação intranasal foi seguida de extensiva replicação viral na cavidade nasal, excreção e transmissão do vírus a ...
Adriana M. Silva, Eduardo F. Flores, Rudi Weiblen, Sônia A. Botton, Luiz F. Irigoyen, Paulo M. Roehe, Mário Celso S. Brum, Marister C. Canto   +7 more
doaj   +4 more sources

EXTRATOS VEGETAIS (Nicotiana glauca e Chrysanthemum vulgaris) EM UMA VACINA CONTRA O HERPESVÍRUS BOVINO TIPO 5 (BHV-5) [PDF]

Pesquisa Agropecuária Gaúcha, 2000
Este trabalho analisa o efeito da adição do extrato das folhas de Nicotiana glauca e Chrysanthemum vulgaris em vacina inativada contra Herpesvírus bovino tipo 5 (BHV-5) sobre a resposta imune humoral em bovinos vacinados.
OTTO FELDENS, TELMO VIDOR, SILVIA DE OLIVEIRA HÜBNER, DANIZA COELHO HALFEN   +3 more
doaj   +7 more sources

Soroneutralização e imunofluorescência utilizando anticorpos monoclonais no diagnóstico rápido de infecções pelo herpesvírus bovino tipos 1 e 5 (BHV-1 e BHV-5) [PDF]

Ciência Rural, 2004
Anticorpos monoclonais (AcMs) produzidos com uma amostra brasileira do herpesvírus bovino tipo 5 (BHV-5) foram utilizados na adaptação e padronização de técnicas rápidas para o diagnóstico de infecções pelo BHV-1 e BHV-5.
Kunrath Cintia Farias, Vogel Fernanda Silveira Flores, Oldoni Ivomar, Flores Eduardo Furtado, Weiblen Rudi, Dezengrini Renata, Torres Fabrício Dias, Pan Kleitton Adolfo   +7 more
doaj   +4 more sources

Cyranose^® 320 eNose Effectively Differentiates Pre- and Post-Challenge Respiratory Samples in an Induced Bovine Respiratory Disease Model [PDF]

Veterinary Sciences
Field-based diagnostic technologies which aid in the early detection of bovine respiratory disease (BRD) are of great need, given the rising attention related to animal welfare and antimicrobial stewardship.
Conrad S. Schelkopf, Leslie F. Weaver, Michael D. Apley, Roman M. Pogranichniy, Lance W. Noll, Jianfa Bai, Raghavendra G. Amachawadi, Brian V. Lubbers   +7 more
doaj   +2 more sources

Epidemiology and genetic characterization of BVDV, BHV-1, BHV-4, BHV-5 and Brucella spp. infections in cattle in Turkey. [PDF]

J Vet Med Sci, 2015
The aim of the study was to determine the epidemiological data of bovine viral diarrhea virus (BVDV), bovine herpesvirus-1 (BHV-1), bovine herpesvirus-4 (BHV-4), bovine herpesvirus-5 (BHV-5) and Brucella associated cattle that were previously reported to have abortion and infertility problems in Ankara, Corum, Kirikkale and Yozgat provinces, Turkey ...
Aslan ME, Azkur AK, Gazyagci S.
europepmc   +4 more sources

Bovine Herpesvirus 5 (BHV-5) Us9 Is Essential for BHV-5 Neuropathogenesis [PDF]

Journal of Virology, 2002
ABSTRACTBovine herpesvirus 5 (BHV-5) is a neurovirulent alphaherpesvirus that causes fatal encephalitis in calves. In a rabbit model, the virus invades the central nervous system (CNS) anterogradely from the olfactory mucosa following intranasal infection.
S I, Chowdhury, M, Onderci, P S, Bhattacharjee, A, Al-Mubarak, M L, Weiss, Y, Zhou   +5 more
openaire   +2 more sources

A Glycine-Rich Bovine Herpesvirus 5 (BHV-5) gE-Specific Epitope within the Ectodomain Is Important for BHV-5 Neurovirulence [PDF]

Journal of Virology, 2004
ABSTRACTThe bovine herpesvirus 5 (BHV-5) gE ectodomain contains a glycine-rich epitope coding region (gE5 epitope), residues 204 to 218, that is significantly different from the corresponding gE region of BHV-1. Deletion of the gE epitope significantly reduced the neurovirulence of BHV-5 in rabbits.
A, Al-Mubarak, Y, Zhou, S I, Chowdhury
openaire   +2 more sources

Pathogenesis of meningoencephalitis in rabbits by bovine herpesvirus type-5 (BHV-5) [PDF]

Revista de Microbiologia, 1999
This article describes the main aspects of bovine herpesvirus type-5 (BHV-5) neurologic infection and disease in rabbits, a candidate animal model for studying BHV-5 neuropathogenesis. Intranasal inoculation of weanling rabbits with a Brazilian BHV-5 isolate produced neurological disease and death in 78.8% (26/33) of the animals.
Silva, Adriana M. da, Flores, Eduardo F., Weiblen, Rudi, Canto, Marister C., Irigoyen, Luiz F., Roehe, Paulo M., Sousa, Renato S. de   +6 more
openaire   +4 more sources

Replicação e excreção viral durante a infecção aguda e após a reativação da latência induzida por dexametasona em bezerros inoculados com os herpesvírus bovinos tipo 1 (BHV-1) e 5 (BHV-5) [PDF]

Ciência Rural, 2004
Nesse estudo, comparou-se a eficiência de estabelecimento e reativação da infecção latente pelos herpesvírus bovinos tipos 1 e 5 (BHV-1 e 5) em bezerros. Bezerros inoculados pela via intranasal com uma amostra de BHV-1 (SV-265, n=6) ou BHV-5 (SV-507, n=6)
Fernanda Silveira Flores Vogel, Marcelo de Lima, Eduardo Furtado Flores, Rudi Weiblen, Evandro Reinoldo Winkelmann, Sandra Vanderli Mayer, Ketty Cristina Mazzutti, Sandra Arenhart   +7 more
doaj   +1 more source

Genetic characterization of upper respiratory tract virome from nonvaccinated Egyptian cow-calf operations.

PLoS ONE, 2022
Bovine respiratory disease (BRD) is the costliest complex disease affecting the cattle industry worldwide, with significant economic losses. BRD pathogenesis involves several interactions between microorganisms, such as bacteria and viruses, and ...
Abdou Nagy, Fatma Abdallah, Hend M El Damaty, Ahmed Tariq, Abdallah M A Merwad, Bader Y Alhatlani, Ibrahim Elsohaby   +6 more
doaj   +1 more source