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Résultats de la recherche - 88 results
Towards licensing of CP7_E2alf as marker vaccine against classical swine fever-Duration of immunity.
recovered, the others had to be euthanised due to animal welfare reasons between days 4 and 7 post challenge infection. All protected animals showed quickly rising neutralizing antibodies reaching high titres ...
Feeding Cyprinus carpio with infectious materials mediates cyprinid herpesvirus 3 entry through infection of pharyngeal periodontal mucosa.
(oral contamination) or immersed in water containing the virus (contamination by immersion). Bioluminescence imaging analyses performed at different times post-infection led to the following observations: ...
Effect of coated and non-coated fatty acid supplementation on broiler chickens experimentally infected with Campylobacter jejuni.
At regular time intervals post-inoculation, the shedding of C. jejuni was assayed using quantitative real-time PCR. Both supplements significantly decreased faecal C. jejuni counts by 1.2-4.1 log(10) ...
A dynamic model to calculate cadmium concentrations in bovine tissues from basic soil characteristics.
Manuscript versions: File: Version: Post-print Full text access: Public Access DOI: https://doi.org/10.1016/j.scitotenv.2011.04.005 Version: Published Full text access: Restricted Access Full text ...
Two alternative inocula to reproduce bluetongue virus serotype 8 disease in calves.
standardised observations, haematology, BTV RNA detection and viral isolation from blood, detection of serogroup and neutralising antibodies, cytokine expression and post-mortem examination 46 days ...
Cattle, sheep and pigs vaccinated against foot and mouth disease: does trade in these animals and their products present a risk of transmitting the disease?
information suggests that, provided there is compliance with essential criteria concerning vaccines, vaccination and other zoosanitary measures (especially quarantine and ante- and post-mortem inspection), the ...
Susceptibility of in vitro produced hatched bovine blastocysts to infection with bluetongue virus serotype 8.
information on the consequences of infection during pregnancy. The aim of the present study was to investigate whether hatched (i.e. zona pellucida-free) in vitro produced bovine blastocysts at 8-9 days post ...
Development of a foot-and-mouth disease infection model in severe combined immunodeficient mice for the preliminary evaluation of antiviral drugs.
Noville did not induce clinical disease, whereas Asia1 Shamir induced death too rapidly [i.e. within 4 days post-inoculation (dpi)]. Therefore, we switched to severe combined immunodeficient mice which are ...
Classical swine fever: comparison of oronasal immunisation with CP7E2alf marker and C-strain vaccines in domestic pigs.
immunisation in domestic pigs. C-strain vaccine virus was consistently detected in tonsils of all (n=30) animals from 3 to 77 days post vaccination (dpv) and in blood (n=36) between 3 and 13dpv by CSFV-specific ...
Evaluation of rapid antigen detection kits for the diagnosis of highly pathogenic avian influenza H5N1 infection.
dose/ml. None of the tests was able to detect virus in oral and cloacal swabs 24 hr post-experimental infection of specific-pathogen-free chickens with HP H5N1. However, 48 hr postinfection, almost all of ...