Instituto de Virología: Envíos recientes
Mostrando ítems 201-220 de 226
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Evaluation of serological response to foot-and-mouth disease vaccination in BLV infected cows
(2016)Bovine Leukemia Virus (BLV) produces disorders on the immune system in naturally infected animals, which may counteract the development of immunity after vaccination. The aim of this study was to investigate whether healthy ... -
Short communication: Relationship between the level of bovine leukemia virus antibody and provirus in blood and milk of cows from a naturally infected herd
(2016)We explored the relationship between the level of bovine leukemia virus antibodies and provirus load during natural infection. For that purpose, a set of 50 blood and milk paired samples were analyzed for the presence of ... -
Cattle are a potential reservoir of bubaline herpesvirus 1 (BuHV1)
(2016)In the present work, controlled experimental infection and transmission studies in domestic cattle (Bos taurus) and water buffaloes (Bubalus bubalis) were carried out to study the in vivo behaviour of bubaline herpesvirus ... -
Molecular epidemiology and spatio-temporal dynamics of the H3N8 equine influenza virus in South America
(2016)Equine influenza virus (EIV) is considered the most important respiratory pathogen of horses as outbreaks of the disease lead to substantial economic losses. The H3N8 EIV has caused respiratory disease in horses across the ... -
Anti-VP6 VHH : an experimental treatment for rotavirus A-associated disease
(2016)Species A Rotaviruses (RVA) remain a leading cause of mortality in children under 5 years of age. Current treatment options are limited. We assessed the efficacy of two VP6-specific llama-derived heavy chain antibody ... -
Novel viruses determined using fecal virome analysis in the feces of foals with diarrea
(2016)This study aims to expand the knowledge of viral species present in feces of foals suffering diarrhea using Next Generation Sequencing. This will be useful to further explore the role of new infectious agents in this illness ... -
Equine rotavirus in Argentinean foals : an overview
(2016)The aim of the present work is to summarized our knowledge and discuss the future prospects regarding this important disease of foals. -
Molecular evolution of H3N8 equine influenza virus in Argentina
(2016)The aim of this work was to study the molecular characteristics of H3N8 EIV detected in Argentina, estimate their diversification and infer the potential source of infections. Nucleotide and deduced amino acid (aa) sequences ... -
Phylogenetic and structural analyses of equine rotaviruses : three possible geographically related lineages
(2016)The structural analyses revealed that the aa substitutions in VP7 are in the antigenic sites and in the VP7:VP6 interaction region. In accordance, most of the aa changes in VP6 are in the top of the protein involving ... -
Equine Infectious Anemia: seroprevalence in the northeastern region of Argentina
(2016)The goal of the present work was to determinate the prevalence of EIA infection among work horses in three cattle farms situated in the Northwest of Corrientes. A sample of whole blood was obtained from all the horses (n¼212), ... -
Undetermined cause of mortality in horses in Argentina
(2016)The aim of this report is to describe the features and clinical findings in a series of equine mortalities occurred in a Thoroughbred and Quarter Mile horse breeding farm located in Canuelas, Buenos Aires Province, Argentina. ... -
Effects of lambda-carrageenan on equid herpesvirus 3 in vitro
(2016)The purpose of this study was to evaluate the activity of l-carrageenans on EHV-3 in vitro. Confluent monolayers of EDerm cells were infected with 590 plaque forming units (PFU) of EHV-3 per well, simultaneously, with ... -
Development of recombinant VHH nanobodies as an alternative for clearance of equine arteritis virus in carrier stallions
(2016)In conclusion, a VHH library derived from llama B cells following immunization with EAV was generated. This novel strategy could allow the generation of EAV-specific neutralizing Nbs as a therapeutic approach to induce ... -
Two years of surveillance of influenza a virus infection in a swine herd. Results of virological, serological and pathological studies
(2017)Swine farms provide a dynamic environment for the evolution of influenza A viruses (IAVs). The present report shows the results of a surveillance effort of IAV infection in one commercial swine farm in Argentina. Two ... -
Genetically diverse herpesviruses in South American Atlantic coast seabirds
(2017)Different herpesviruses have been associated with respiratory and enteric disease and mortality among seabirds and waterfowl. In 2011, a respiratory disease outbreak affected 58.3% (98/168) of the Magellanic penguins ...