This paper describes the construction and characterization of a Brazilian strain of bovine herpesvirus type 1.2a (BoHV-1.2a) with a deletion of the glycoprotein E (gE) gene. The deletion was introduced by cotransfection of a deletion fragment containing the 5 ́and 3 ́gE flanking regions and genomic DNA of wild type BoHV-1 into bovine cells. Isolation of gE deletion mutant was performed by immunop...

BACKGROUND Bovine herpes virus type 1 (BHV-1) still causes great economic loss to the livestock industry and trade because there aren't any available drugs that proved to be fully effective against it. In this study, the cytotoxicity and the antiviral activities of the Thymus capitata extracts were evaluated for the development of new, non toxic and specific anti-herpesvirus drug. Aqueous extra...

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upper respiratory tract diseases (urtd) are common clinical problem in cats worldwide. feline calicivirus (fcv) and feline herpesvirus type 1 (fhv-1) are the main primary pathogens. feline immunodeficiency virus (fiv) and feline leukemia virus (felv) are also among the most common infectious diseases of cats which suppress the immunity. oropharyngeal and conjunctival swabs and blood samples wer...

Bovine herpesvirus 1 (BHV-1) causes a variety of diseases and is globally distributed. It infects via mucosal epithelium, leading to rapid lytic replication and latent infection, primarily in sensory ganglia. Large amounts of virus can be excreted by the host on primary infection or upon recrudescence of latent infection, resulting in disease spread. The bovine immune response to BHV-1 is rapid...

Bovine herpesvirus 1 (BHV-1) is able to inhibit the proliferation of bovine peripheral blood mononuclear cells. Here, we have demonstrated that live BHV-1 and, interestingly, inactivated BHV-1 can induce apoptosis of mitogen-stimulated bovine peripheral blood mononuclear cells in vitro.

Establishment of latent infection within specific tissues in the host is a common biological feature of the herpesviruses. In the case of bovine herpesvirus 2 (BoHV-2), latency is established in neuronal tissues, while bovine herpesvirus 4 (BoHV-4) and ovine herpesvirus 2 (OvHV-2) latent virus targets on cells of the monocytic lineage. This study was conducted in quest of BoHV-2, BoHV-4 and OvH...

Human herpesvirus entry mediator C (HveC) is an alphaherpesvirus receptor which binds to virion glycoprotein D (gD). We identified porcine HveC and studied its interaction with pseudorabies virus (PrV) and herpes simplex virus type 1 (HSV-1) gD. Porcine and human HveC have 96% amino acid identity and HveC from African green monkey, mouse, hamster, and cow are similarly conserved. Porcine HveC m...