Résultats de la recherche - 114 results
Comparison of two real-time RT-PCR assays for differentiation of C-strain vaccinated from classical swine fever infected pigs and wild boars.
inability to differentiate infected and vaccinated animals, the so called DIVA principle. This inability complicates monitoring of disease and stops international trade thereby limiting use of the vaccine in ...
Dose-dependent effect of experimental Schmallenberg virus infection in sheep.
of three ewes were each inoculated subcutaneously with 1 mL of successive 10-fold dilutions of an SBV infectious serum. The ewes were monitored for 10 days, but no clinical signs were observed. The ...
Vers un monitoring des facteurs de risque d'émergence des maladies animales?
Publication Type: Peer reviewed scientific article Authors: S. Cardoen; Van Huffel,X.; Berkvens, D; Hein Imberechts; Saegerman,C.; Katelijne Dierick; Dewulf,J.; Thierry van den Berg; Ducatelle, R; Niko Speybroeck; Etienne Thiry Source: Épidémiol. et santé ...
Detection of total and PRRSV-specific antibodies in oral fluids collected with different rope types from PRRSV-vaccinated and experimentally infected pigs.
syndrome virus Saliva specimen handling Swine Viral Vaccines Abstract: BACKGROUND: Oral fluid collected by means of ropes has the potential to replace serum for monitoring and surveillance of important swine ...
Coupling of drug containing liposomes to microbubbles improves ultrasound triggered drug delivery in mice.
was exposed to 1 MH z ultrasound and the ICG deposition was monitored 1, 4 and 7 days post-treatment by in vivo fluorescence imaging. In mice that received the ICG-liposome loaded microbubbles the local ...
Pulmonary artery haemorrhage in newborn calves following bluetongue virus serotype 8 experimental infections of pregnant heifers.
offspring. The cattle were monitored throughout the study by clinical scoring and for the presence of circulating neutralising antibodies, and after calving for the presence of infectious virus and viral RNA ...
Setting up a SPF chicken model for the pathotyping of West Nile virus (WNV) strains.
One-day-old SPF chickens were inoculated subcutaneously (SC) or intracerebrally (IC) with four lineage 1 WNV strains (Is98, It2008, Fr2000 or Kunjin) and were daily clinically monitored for 2 weeks after ...
Experimental co-infections of calves with bluetongue virus serotypes 1 and 8.
a standardized clinical form. Serotype-specific real-time RT- PCR s and viral isolation were used to monitor the course of viraemia. Neutralizing antibody titres were measured during the experiments, and necropsy ...
Experimental infection of Carrion crows (Corvus corone) with two European West Nile virus (WNV) strains.
swabs and feathers viral RNA load monitoring was herein performed on wild-caught Carrion crows (Corvus corone) experimentally inoculated with two WNV strains, Is98 that was isolated from a stork in Israel ...
Trends in genotype frequency resulting from breeding for resistance to classical scrapie in Belgium (2006 ˜ 2011).
in Belgium. However, the occurrence of atypical scrapie represents a critical point for this program that warrants the continuous monitoring of scrapie. Additionally, genotype frequencies among the ...