Bovine herpesvirus
A glycoprotein E gene-deleted bovine herpesvirus 1 as a candidate vaccine strain
... A bovine herpesvirus 1 (BoHV-1) defective in glycoprotein E (gE) was constructed from a Brazilian genital BoHV-1 isolate, by replacing the full gE coding region with the green fluorescent protein (GFP) gene ...
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A recombinant bovine herpesvirus 5 defective in thymidine kinase and glycoprotein E is attenuated and immunogenic for calves1
... Bovine herpesvirus 5 (BoHV-5) is an important pathogen of cattle in South America and efforts have been made to produce safer and more effective ...protection, herpesvirus vaccines should allow ...
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Detection of Brucella spp., Leptospira spp., bovine herpesvirus and bovine viral diarrhea virus nucleic acids in aborted fetuses and bovines dead perinatal.
... 114 bovine fetuses and 10 calves, which dead in perinatal period, were examined for detection of ...(3.2%),bovine herpesvirus (BHV) and bovine viral diarrhea (BVDV) in 3 animals ...
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Bovine herpesvirus type 1 in cumulus-oocyte complexes collected from naturally infected cows
... of bovine herpesvirus type 1 (BoHV‑1) in follicular fluid and in cumulus‑oocyte complexes (COC) recovered from naturally infected cows but with no clinical signs of the ...infectious bovine ...
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Genetic characterization of complete open reading frame of glycoprotein C gene of bovine herpesvirus 1
... Results: The complete ORF of gC gene was amplified and sequenced. It showed 100% sequence homology with reference cooper strain of BoHV1 and divergence varied from 0% to 2.7% with other isolates of BoHV1. The isolate ...
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Serum neutralization with different types and subtypes of bovine herpesvirus 1 and 5
... to bovine herpesviruses should have their validation parameters redefined with sera tested against a wider number of ...different bovine herpesvirus types and subtypes (Varela et ...
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Retrospective study of Bovine herpesvirus 5 meningoencephalitis in cattle from São Paulo State, Brazil
... Meningoencephalitis caused by Bovine herpesvirus 5 (BoHV-5) is an important neurological disease that affects Brazilian cattle herds. The present study investigated the presence of BoHV-5 DNA in cattle ...
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Antiviral effect of Guazuma ulmifolia and Stryphnodendron adstringens on poliovirus and bovine herpesvirus
... nosae were tested for their antiviral activity against poliovirus 1 (P-1) and bovine herpesvirus 1 (BHV-1) in HEp- 2 cultured cells. The antiviral activity was monitored by plaque assay and ...
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A thymidine kinase-deleted bovine herpesvirus 5 establishes latent infection but reactivates poorly in a sheep model
... The ability of thymidine kinase (tk )-deleted recombinant bovine herpesvirus 5 (BoHV- -5tk D) to establish and reactivate latent infection was investigated in lambs. During acute infection, the recombinant ...
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Seroprevalence of bovine herpesvirus-1 antibodies in bovines in five districts of Uttarakhand
... Bovine herpesvirus 1 (BHV-1), which infects domestic and range cattle, is associated with several clinical conditions including infectious bovine rhino- tracheitis (IBR), infectious pustular ...
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In vitro interaction of bovine herpesvirus 1 with uterine tube epithelial cells and oocytes
... if bovine oocytes and oviductal epithelial cells from slaughterhouses for in vitro fertilization use may be infected with bovine herpesvirus 1; to analyze whether the treatment with trypsin according ...
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Production and characterization of monoclonal antibodies to a Brazilian bovine herpesvirus type 5
... convulsions, paddling, and inevitably death (2,4,5). Like other α-herpesviruses, BHV-5 establishes a lifelong latent infection in sen- sory nerve ganglia after primary infection (5,6). Viral reactivation and shedding may ...
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SELECTION AND CHARACTERIZATION OF BRIVUDIN RESISTANT BOVINE HERPESVIRUS TYPE 5 Mário Celso Sperotto Brum
... Bovine herpesvirus TK is not essential for virus replication in cell culture; TK-defective viruses do not present significant difference in virus growth in vitro but show reduced virulence in vivo (3, 17, ...
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Co-infections with bovine herpesvirus type 5 and bovine viral diarrhoea virus [ Co-infecções pelo herpesvírus bovino tipo 5 e vírus da diarréia viral bovina]
... Bovine herpesvirus type 5 (BoHV-5), a member of Alphaherpesvirinae subfamily of the family Herpesviridae, is the causative agent of bovine herpesvirus encephalitis (Meyer et ...
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Saccharomyces boulardii modulates and improves the immune response to Bovine Herpesvirus type 5 Vaccine
... There have been significant efforts towards the development of more efficient vaccines for animal health. A strategy that may be used to improve vaccine efficacy is the use of probiotics to enhance the immune response of ...
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Safety and immunogenicity of a glycoprotein E gene-deleted bovine herpesvirus 1 strain as a candidate vaccine strain
... Bovine herpesvirus 5 (BoHV-5) is a neuropathogen- ic virus, closely related to BoHV-1 and highly prevalent in South American countries (Del Medico Zajac et ...
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Systemic and local antibodies induced by an experimental inactivated vaccine against bovine herpesvirus type 1
... against bovine herpesvirus-1 (BoHV-1) was produced aiming to evaluate the systemic and local antibody responses in 12 seronegative heifers, after vaccination and ...
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Bovine Herpesvirus 4 in Parana State, Brazil: case report, viral isolation, and molecular identification
... Bovine herpesvirus 4 (BoHV-4) was first isolated by Bartha in Hungary from calves suffering from respiratory and ocular diseases (Bartha et ...and bovine populations was the recovery of a ...
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PATHOGENESIS OF MENINGOENCEPHALITIS IN RABBITS BY BOVINE HERPESVIRUS TYPE-5 (BHV-5)
... 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 ...
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Serological response against bovine herpesvirus and bovine viral diarrhea virus induced by commercial vaccines in Holstein heifers
... are bovine viral diarrhea virus (BVDV) and bovine herpesvirus type 1 ...2016). Bovine Viral Diarrhea (BVD) is cited in the World Animal Health Organization’s list of diseases as a worrying ...
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