Results 41 to 50 of about 17,656,845 (197)

Clinical course of ophthalmic findings and potential influence factors of herpesvirus infections: 18 month follow-up of a closed herd of lipizzaners. [PDF]

PLoS ONE, 2013
BACKGROUND: To date the influence of herpesviruses on the development of equine ocular diseases has not been clearly determined. OBJECTIVE: The purpose of this study was to illustrate the course of equine ocular findings over a period of 18 months at 6 ...
James O Rushton, Jolanta Kolodziejek, Alexander Tichy, Norbert Nowotny, Barbara Nell   +4 more
doaj   +1 more source

Permanent draft genomes of four new coccolithoviruses: EhV-18, EhV-145, EhV-156 and EhV-164

, 2014
Coccolithoviruses infect the marine coccolithophorid microalga Emiliania huxleyi. Here, we describe the genomes of four new coccolithoviruses isolated from UK coastal locations.
Nissimov, JI, Napier, JA, Kimmance, S. A., Allen, MJ, Allen, M. J., Napier, J. A., Kimmance, SA, Nissimov, J. I.   +7 more
core   +1 more source

Voluntary Surveillance Program for Equine Influenza Virus in the United States during 2008–2021

Pathogens, 2023
A voluntary upper respiratory biosurveillance program in the USA received 9740 nasal swab submissions during the years 2008–2021 from 333 veterinarians and veterinary clinics.
Duane E. Chappell, D. Craig Barnett, Kaitlyn James, Bryant Craig, Fairfield Bain, Earl Gaughan, Chrissie Schneider, Wendy Vaala, Samantha M. Barnum, Nicola Pusterla   +9 more
doaj   +1 more source

EHV-2 and EHV-5 viral load in nasal swab and buffy coat samples from the foals and comparison of γEHV viral load in nasal swab between foals with high versus low maternal antibodies.

, 2019
A) EHV-2 (red lines) and EHV-5 (blue lines) viral load measured with qPCR in nasal swab and buffy coat samples from 15 foals over 22-month period. B) Group-high (solid lines) vs. group-low (dotted lines), for EHV-2 and EHV-5 NS samples from foals.
Bettina Wagner (672704), Eliane Marti (157764), Sigurbjörg Torsteinsdóttir (6866399), Vilhjálmur Svansson (171595), Lilja Thorsteinsdóttir (6866387), Valgerður Andrésdóttir (6866396), Sigríður Jónsdóttir (6866390), Sara Björk Stefánsdóttir (6866393)   +7 more
core   +1 more source

EHV-1-specific IFN-g producing T-cells in weanlings (n = 15) after EHV-1 infection (arrow).

, 2017
PBMC were isolated at different times after infection and were re-stimulated for 48hours with EHV-1 (MOI = 1). Cells were fixed, stained for intracellular IFN-g and cell surface CD4 and CD8 expression, and were analyzed by flow cytometry.
Bettina Wagner (672704), Alison Keggan (3611573), Susanna Babasyan (3611564), Sigurbjorg Torsteinsdóttir (3611567), Laura B. Goodman (167002), Vilhjálmur Svansson (171595), Gillian Perkins (3611561), Amy Glaser (3611576), Heather Freer (3611570), Sigríður Björnsdóttir (3611558)   +9 more
core   +1 more source

Investigation of the Use of Non-Invasive Samples for the Molecular Detection of EHV-1 in Horses with and without Clinical Infection

Pathogens, 2022
The purpose of this study was to explore sampling options for a reliable and logistically more feasible protocol during a large EHV-1 outbreak. Seventeen horses with clinical infection as well as nineteen healthy herdmates, all part of an EHM outbreak ...
Danielle Price, Samantha Barnum, Jenny Mize, Nicola Pusterla   +3 more
doaj   +1 more source

Potential Outbreak in Brazil by Equine Herpesvirus Type 2 (EHV-2): Detection, Clinical and Genetic Analysis of Equine Gammaherpesvirus 2 [PDF]

, 2019
Abstract Equine herpesvirus (EHV) commonly affects horses causing neurologic and respiratory symptoms beside spontaneous abortions, meaning huge economic losses for equine industry worldwide. In foals the virus can facilitate secondary infections by Rhodococcus equi , important in ...
Cicolo, Sofia, de Almeida Campos, Angélica Cristine, de Oliveira, Cairo Monteiro, Poltronieri, Thais, Góes, Luiz Gustavo Bentim, da Silveira, Vanessa Barbosa, Barbosa, Carla Meneguin, Baccarin, Raquel Yvonne Arantes, Oliveira, Danielle Bruna Leal, Belli, Carla Bargi, Durigon, Edison Luiz   +10 more
openaire   +1 more source

The effect of maternal immunity on the equine gammaherpesvirus type 2 and 5 viral load and antibody response.

PLoS ONE, 2019
Two types of gammaherpesviruses (γEHV) are known to infect horses, EHV-2 and EHV-5. Foals become infected early in life, probably via the upper respiratory tract, despite maternal antibodies.
Lilja Thorsteinsdóttir, Sigríður Jónsdóttir, Sara Björk Stefánsdóttir, Valgerður Andrésdóttir, Bettina Wagner, Eliane Marti, Sigurbjörg Torsteinsdóttir, Vilhjálmur Svansson   +7 more
doaj   +1 more source

Neonatal Immunization with a Single IL-4/Antigen Dose Induces Increased Antibody Responses after Challenge Infection with Equine Herpesvirus Type 1 (EHV-1) at Weanling Age. [PDF]

PLoS ONE, 2017
Neonatal foals respond poorly to conventional vaccines. These vaccines typically target T-helper (Th) cell dependent B-cell activation. However, Th2-cell immunity is impaired in foals during the first three months of life. In contrast, neonatal basophils
Bettina Wagner, Gillian Perkins, Susanna Babasyan, Heather Freer, Alison Keggan, Laura B Goodman, Amy Glaser, Sigurbjorg Torsteinsdóttir, Vilhjálmur Svansson, Sigríður Björnsdóttir   +9 more
doaj   +1 more source

Radio Interference Prediction Method for EHV AC Transmission Lines at High Altitudes Based on Long‐Term Observations

High Voltage, EarlyView.
ABSTRACT Radio interference (RI) is a critical factor in the design of extra‐high voltage (EHV) transmission lines at high altitudes. To address the insufficient field data of RI on high‐altitude transmission lines, the lack of adequate validation for existing RI prediction methods, and the difficulty in assessing RI levels under various meteorological
Yemao Zhang, Baoquan Wan, Yao Lu, Xingfa Liu, Bing Zhou, Jilai Xu, Hao Wan   +6 more
wiley   +1 more source