Résultats de la recherche - 103 results
Comparative studies on the pathogenicity and tissue distribution of three virulence variants of classical swine fever virus, two field isolates and one vaccine strain, with special regard to immunohistochemical investigations.
Acta Vet Scand, Volume 50, p.34 (2008) Keywords: Animals Antibodies, Viral Antigenic Variation Classical Swine Fever Classical swine fever virus Fluorescent Antibody Technique, Direct ...
A Bayesian evaluation of six diagnostic tests for foot-and-mouth disease for vaccinated and non-vaccinated cattle.
Volume 86, Issue 1-2, p.124-38 (2008) Keywords: Animals Antibodies, Viral Antigens, Viral Bayes Theorem Cattle Cattle Diseases Enzyme-Linked Immunosorbent Assay Foot-and-Mouth Disease Foot-and-Mouth ...
FMD vaccines: reflections on quality aspects for applicability in European disease control policy.
serology after vaccination. The viability of a vaccine bank approach was greatly aided by the principle of storing inactivated concentrated FMD viral antigen (Ag) over liquid nitrogen for subsequent ...
Foot-and-mouth disease non-structural protein serology in cattle: use of a Bayesian framework to estimate diagnostic sensitivity and specificity of six ELISA tests and true prevalence in the field.
(2007) Keywords: Animals Antibodies, Viral Antigens, Viral Bayes Theorem Cattle Enzyme-Linked Immunosorbent Assay Foot-and-Mouth Disease Israel prevalence Sensitivity and Specificity Viral Nonstructural ...
Association of myocarditis with high viral load of porcine circovirus type 2 in several tissues in cases of fetal death and high mortality in piglets. A case study.
load among the 4 groups in the liver (P < 0.0001). The presence of PCV2 antigen within the myocardial lesions was confirmed by immunohistochemistry. A high load of PCV2 DNA was observed in myocardium, ...
Development of a 1-step enzyme-linked immunosorbent assay for the rapid diagnosis of bovine respiratory syncytial virus in postmortem specimens.
Diagn Invest, Volume 19, Issue 3, p.238-43 (2007) Keywords: Animals Antigens, Viral Cattle Cattle Diseases Enzyme-Linked Immunosorbent Assay Fluorescent Antibody Technique, Indirect Immunoenzyme ...
Lethality and molecular characterization of an HPAI H5N1 virus isolated from eagles smuggled from Thailand into Europe.
antigenically characterized as H5N1. Here we report on the molecular characterization of A/crested eagle/Belgium/0½004 (H5N1). We completely sequenced all eight genome segments. The hemagglutinin (HA) and ...
Foot-and-mouth disease virus: a first inter-laboratory comparison trial to evaluate virus isolation and RT-PCR detection methods.
negative by antigen ELISA and virus isolation (VI) in cell culture and two from SVD virus positive epithelia. Some of the FMD virus positive samples were prepared from 10-fold serial dilutions of three of ...
Peripheral blood B-cell death compensates for excessive proliferation in lymphoid tissues and maintains homeostasis in bovine leukemia virus-infected sheep.
Isabelle; Bonneau, Michel; Jean, Geneviève; Pierre Kerkhofs; Hay, Jack; Théwis, André; Kettmann, Richard; Willems, Luc Source: J Virol, Volume 80, Issue 19, p.9710-9 (2006) Keywords: Animals Antigens, CD11b ...
First chronic wasting disease (CWD) surveillance of roe deer (Capreolus capreolus) in the Northern part of Belgium.
Belgium, were examined for CWD using the antigen-capture enzyme-linked immunoassay (EIA) of IDEXX. Afterwards, the EIA was systematically confirmed by immunohistochemistry using three antibodies, namely ...