Results 161 to 170 of about 9,298,226 (189)

Detection of EHV‐1 and EHV‐4 in placental sections of naturally occurring EHV‐1‐ and EHV‐4‐related abortions in the UK: use of the placenta in diagnosis

Equine Veterinary Journal, 2003
Summary Reasons for performing study : EHV‐1 and EHV‐4 abortion diagnosis is based upon detailed examination of the aborted fetus. However, in some cases, only the placenta is available for examination.
S, Gerst, K, Borchers, S M, Gower, K C, Smith   +3 more
openaire   +2 more sources

Clinical, serological and molecular investigations of ehv‐1 and ehv‐4 in 15 unweaned thoroughbred foals

Veterinary Record, 2008
Fifteen unweaned thoroughbred foals, born on a stud farm to vaccinated mares, were clinically monitored during their first six months of life and repeatedly tested for equine herpesvirus type 1 ( ehv‐1 ) and equine herpesvirus type 4 ( ehv‐4 ...
MARENZONI, Maria Luisa, PASSAMONTI, Fabrizio, CAPPELLI, Katia, VERONESI, FABRIZIA, CAPOMACCIO, STEFANO, VERINI SUPPLIZI, Andrea, VALENTE, Carlo, Autorino G., COLETTI, Mauro   +8 more
openaire   +3 more sources

Equine herpesviruses 1 (EHV-1) and 4 (EHV-4) – epidemiology, disease and immunoprophylaxis: A brief review

The Veterinary Journal, 2005
This review concentrates on the epidemiology, latency and pathogenesis of, and the approaches taken to control infection of horses by equine herpesvirus types 1 (EHV-1) and 4 (EHV-4). Although both viruses may cause febrile rhinopneumonitis, EHV-1 is the main cause of abortions, paresis and neonatal foal deaths.
J R, Patel, J, Heldens
openaire   +2 more sources

Development of a single-tube duplex EvaGreen real-time PCR for the detection and identification of EHV-1 and EHV-4

Applied Microbiology and Biotechnology, 2014
The objective of this study was to develop a novel EvaGreen (EG) based real-time PCR technique for the simultaneous detection of Equine herpesvirus 1 (EHV-1) and Equine herpesvirus 4 (EHV-4) genomes from equine nasal swabs. Viral genomes were identified based on their specific melting temperatures (T m), which are 88.0 and 84.4 °C for EHV-1 and EHV-4 ...
Zhe, Hu, Chao, Zhu, Hao, Chang, Wei, Guo, Diqiu, Liu, Wenhua, Xiang, Xiaojun, Wang   +6 more
openaire   +2 more sources

Equine herpesvirus 1 (EHV-1) glycoprotein D DNA inoculation in horses with pre-existing EHV-1/EHV-4 antibody

Veterinary Microbiology, 2000
We have shown previously that equine herpesvirus 1 (EHV-1) glycoprotein D (gD) DNA elicited protective immune responses against EHV-1 challenge in murine respiratory and abortion models of EHV-1 disease. In this study, 20 horses, all with pre-existing antibody to EHV-4 and two with pre-existing antibody to EHV-1, were inoculated intramuscularly with ...
Daria N Love, James R Gilkerson, J E Wellington   +2 more
exaly   +3 more sources

The role of secreted glycoprotein G of equine herpesvirus type 1 and type 4 (EHV-1 and EHV-4) in immune modulation and virulence

Virus Research, 2012
Equine herpesvirus type 1 and 4 (EHV-1 and EHV-4) are important pathogens of horses worldwide. Infection with EHV-4 usually remains restricted to the upper respiratory tract, whereas infection with EHV-1 can generalize after leukocyte-associated viremia.
Gerlinde R Van De Walle, Walid Azab, Nikolaus Osterrieder   +2 more
exaly   +3 more sources

Epidemiological investigation of equid herpesvirus-4 (EHV-4) excretion assessed by nasal swabs taken from thoroughbred foals

Veterinary Microbiology, 1994
Equid herpesvirus-4 (EHV-4) was detected in nasal swabs taken from foals using a PCR based test and this information used to study the epidemiology of EHV-4 disease on three Australian Thoroughbred stud farms in NSW in 1992. There was a very high level of agreement (kappa value of 0.84) between the PCR results and virus isolation using cell culture ...
J, Gilkerson, L R, Jorm, D N, Love, G L, Lawrence, J M, Whalley   +4 more
openaire   +2 more sources

Detection of EHV‐1 and EHV‐4 DNA in unweaned Thoroughbred foals from vaccinated mares on a large stud farm

Equine Veterinary Journal, 2004
Summary Reasons for performing study : A silent cycle of equine herpesvirus 1 infection has been described following epidemiological studies in unvaccinated mares and foals. In 1997, an inactivated whole virus EHV‐1 and EHV‐4 vaccine was released commercially in Australia and used on many stud ...
C E, Foote, D N, Love, J R, Gilkerson, J M, Whalley   +3 more
openaire   +2 more sources

A comparison of the polymerase chain reaction with standard laboratory methods for the detection of EHV-1 and EHV-4 in archival tissue samples

New Zealand Veterinary Journal, 1994
A detection system incorporating the polymerase chain reaction was compared with the use of histopathology and virus isolation to determine the presence of equid herpesvirus type 1 or equid herpesvirus type 4 in equine tissues submitted to a diagnostic laboratory. When the polymerase chain reaction was performed, these tissues had been stored for up to
J S, O'Keefe, A, Julian, K, Moriarty, A, Murray, C R, Wilks   +4 more
openaire   +2 more sources

Host cell tropism of equine herpesviruses: glycoprotein D of EHV-1 enables EHV-4 to infect a non-permissive cell line

Archives of Virology, 2006
Equine herpesviruses 1 and 4 (EHV-1 and EHV-4) cause equine respiratory disease worldwide. However, only EHV-1 is a cause of abortion and neurological disease, despite the two viruses having all 76 genes in common. In addition EHV-1 has a broader host range in cell culture than EHV-4, as exemplified by the rabbit kidney (RK) cell line that is ...
J M, Whalley, K M, Ruitenberg, K, Sullivan, L, Seshadri, K, Hansen, D, Birch, J R, Gilkerson, J E, Wellington   +7 more
openaire   +2 more sources