Search results - 201 results
An experimental infection with classical swine fever virus in weaner pigs. I. Transmission of the virus, course of the disease, and antibody response.
isolated in the first CSF infected herd of the 1993-1994 Belgian epizootic, was examined in an isolation unit with three adjacent pens and 15 weaner pigs per pen. Virus was introduced through experimental ...
An experimental infection with a classical swine fever virus in weaner pigs. II. The use of serological data to estimate the day of virus introduction in natural outbreaks.
a companion paper a logistic regression model of seroprevalence over time was developed on the basis of data obtained during an experimental infection of weaner pigs with classical swine fever (CSF) virus. The ...
Reduction of singleton reactors against swine vesicular disease virus by a combination of virus neutralisation test, monoclonal antibody-based competitive ELISA and isotype specific ELISA.
Enteroviruses, Porcine Enzyme-Linked Immunosorbent Assay False Positive Reactions Immunoglobulin Isotypes Neutralization Tests Sensitivity and Specificity Swine Swine Vesicular Disease Abstract: Pigs which are ...
Comparative study of the pathogenic properties of a Belgian and a Greek encephalomyocarditis virus (EMCV) isolate for sows in gestation.
offspring of a sow with productive failure and without myocardial lesions. The Greek strain was isolated from a 3-month-old pig with prominent myocardial lesions. The present study demonstrates ...
Rapid diagnosis of encephalomyocarditis virus infections in pigs using a reverse transcription-polymerase chain reaction.
pig holdings and the similarity between a foot-and-mouth disease virus (FMDV) and an EMCV infection in young piglets stress the need for a rapid, specific and broad diagnostic assay. An alternative to ...
Localised arteriosclerotic changes in congenital hyperostosis in pigs.
Publication Type: Peer reviewed scientific article Authors: S. Roels; Simoens, P; Ducatelle, R Source: Vet Rec, Volume 139, Issue 18, p.446-7 (1996) Keywords: Animals Arteries Arteriosclerosis Bone Development Hyperostosis, Cortical, Congenital Muscle, Sm ...
Epidemiological characteristics of an outbreak of classical swine fever in an area of high pig density.
a policy of non-vaccination, intensive surveillance and eradication in an area of high pig density. The virus was found in 52 herds, where some 90,000 pigs were slaughtered. The clinical signs were vague and ...
Evaluation of the enzyme-linked immunosorbent assay for the rapid screening and detection of classical swine fever virus antigens in the blood of pigs.
collected from six pigs at up to fourteen days after inoculation with classical swine fever virus. All ELISA s were of the double antibody sandwich type, using monoclonal and/or polyclonal antibodies to ...
Accumulation of protoporphyrin isomers I and III, and multiple decarboxylation products of uroporphyrin in a case of porphyria in a slaughtered pig.
from a case of porphyria in a slaughtered pig. Bones, kidneys, teeth and lymph nodes showed a mahogany discoloration. Histologically, the pigment was negative on staining for iron (Gomori) and showed ...
Purification, characterization and identification of a 32 kDa protein antigen of Mycobacterium bovis BCG36625
Fraction Guinea Pigs Hypersensitivity Hypersensitivity,Delayed identification im Immunoblotting Immunoelectrophoresis Immunoelectrophoresis,Two-Dimensional immunology Institute Interferon-gamma Ion IS ...