Results 21 to 30 of about 3,430 (166)

Detecção molecular de herpesvírus bovino 1 e 5 em amostras de encéfalo conservadas em formol e emblocadas em parafina provenientes de bovinos com doença neurológica Molecular detection of bovine herpesvirus 1 and 5 in formalin-fixed, paraffin-embedded samples from cattle with neurological disease

Pesquisa Veterinária Brasileira, 2010
A infecção por herpesvírus bovino (BoHV) é uma das principais causas de doença neurológica em bovinos na região Centro-Oeste do Brasil. O uso de técnicas moleculares de diagnóstico representa uma contribuição importante para o estudo dessa doença.
Laura P. Arruda, Luciano Nakazato, Valéria Dutra, Ricardo A.A. Lemos, Ana P.A. Nogueira, Raquel A.S. Cruz, Caroline A. Pescador, Edson M. Colodel   +7 more
doaj   +1 more source

Bovine Alphaherpesvirus 2 infections in Bavaria: an analysis of the current situation - several years after eradicating Bovine Alphaherpesvirus 1

BMC Veterinary Research, 2020
Background Bavaria, a large federal state in Germany, has been declared free from infections with Bovine Alphaherpesvirus 1 (BoHV-1) in 2011. To maintain this status the cattle population is monitored for antibodies against BoHV-1 regularly.
Stefanie Singer, Bernd Hoffmann, Angela Hafner-Marx, Jürgen Christian, Friederike Forster, Katharina Schneider, Gabriela Knubben-Schweizer, Antonie Neubauer-Juric   +7 more
doaj   +1 more source

Infecção experimental de bezerros com recombinantes do herpesvírus bovino tipo 5 defectivos na glicoproteína E (gE), timidina quinase (TK) e ambos, gE/TK

Pesquisa Veterinária Brasileira, 2011
Este artigo descreve uma investigação da virulência/atenuação de recombinantes do herpesvírus bovino tipo 5 (BoHV-5) com deleções nos genes da glicoproteína E (BoHV-5gEΔ), timidina quinase (BoHV-5TKΔ), e ambos gE e TK (BoHV-5gEΔTKΔ).
C.M.B. Santos, D. Anziliero, F.V. Bauermann, M.C.S. Brum, R. Weiblen, E.F. Flores   +5 more
doaj   +1 more source

Análise antigênica de Herpesvírus Bovino tipos 1 (BoHV-1) e 5 (BoHV-5) com anticorpos monoclonais [PDF]

, 2018
Os herpesvírus bovino tipo 1 (BoHV-1) e tipo 5 (BoHV-5) são responsáveis por uma série de patologias em bovinos. A diferenciação entre tipos e subtipos desses vírus é importante para a compreensão da epidemiologia das infecções associadas a eles, assim ...
Caixeta, Suzana Pereira de Melo Borges
core   +2 more sources

Bovine herpesvirus 4 glycoprotein B is indispensable for lytic replication and irreplaceable by VSVg

BMC Veterinary Research, 2013
Background Bovine herpesvirus 4 (BoHV-4) is a gammaherpesvirus, belonging to Rhadinovirus genus, with no clear association with disease. However, there is increasing evidence of its secondary pathogenic role in cases of post-partum metritis in cattle ...
Franceschi Valentina, Capocefalo Antonio, Cavirani Sandro, Donofrio Gaetano   +3 more
doaj   +1 more source

Development of a BoHV-4 viral vector expressing tgD of BoHV-1 and evaluation of its immunogenicity in mouse model

, 2022
In recent years, Bovine herpesvirus 4 (BoHV-4) has emerged as an attractive gene delivery viral vector, mainly for vaccination purposes in the veterinary field.
Akkutay Yoldar, Zeynep, Donofrio, Gaetano, Farzani, Touraj Aligholipour, Alkan, Feray, Bilge-Dagalp, Seval, Ozkul, Aykut, Dogan, Firat   +6 more
core   +1 more source

Development of a BoHV-4 viral vector expressing tgD of BoHV-1 and evaluation of its immunogenicity in mouse model

, 2021
In recent years, Bovine herpesvirus 4 (BoHV-4) has emerged as an attractive gene delivery viral vector, mainly for vaccination purposes in the veterinary field.
Akkutay Yoldar Z., Farzani T. A., Alkan F., Donofrio G., Ozkul A., Bilge-Dagalp S., Dogan F.   +6 more
core   +1 more source

Identificação e diferenciação de herpesvírus bovino tipos 1 e 5 isolados de amostras clínicas no Centro-Sul do Brasil, Argentina e Uruguai (1987-2006) Identification and differentiation of herpesvirus types 1 and 5 isolated from clinical samples in central-southern Brazil, Argentina and Uruguay (1987-2006)

Pesquisa Veterinária Brasileira, 2007
Os herpesvírus bovino tipos 1 e 5 (BoHV-1; BoHV-5) são genética e antigenicamente muito semelhantes e por isso são indistinguíveis pela maioria dos testes diagnósticos.
Mariana Sá e Silva, Mário Celso S. Brum, Rudi Weiblen, Eduardo F. Flores   +3 more
doaj   +1 more source

Assessment of BoHV-4-based vector vaccine intranasally administered in a hamster challenge model of lung disease

Frontiers in Immunology, 2023
IntroductionBovine herpesvirus 4 (BoHV-4) is a bovine Rhadinovirus not associated with a specific pathological lesion or disease and experimentally employed as a viral vector vaccine.
Seok-Chan Park, Laura Conti, Valentina Franceschi, Byungkwan Oh, Myeon-Sik Yang, Gaeul Ham, Antonino Di Lorenzo, Elisabetta Bolli, Federica Cavallo, Bumseok Kim, Gaetano Donofrio   +10 more
doaj   +1 more source

A Quadruple Gene-Deleted Live BoHV-1 Subunit RVFV Vaccine Vector Reactivates from Latency and Replicates in the TG Neurons of Calves but Is Not Transported to and Shed from Nasal Mucosa

Viruses
Bovine herpesvirus type 1 (BoHV-1) establishes lifelong latency in trigeminal ganglionic (TG) neurons following intranasal and ocular infection in cattle. Periodically, the latent virus reactivates in the TG due to stress and is transported anterogradely
Selvaraj Pavulraj, Rhett W. Stout, Daniel B. Paulsen, Shafiqul I. Chowdhury   +3 more
doaj   +1 more source