Résultats de la recherche - 42 results
Sero-epidemiological study of the presence of hantaviruses in domestic dogs and cats from Belgium.
hantavirus serology and geographical distribution in dogs and cats. We therefore screened sera from pet dogs (N=410) and cats (N=124) in two regions of Belgium, using IgG ELISA and IFA. We analysed the effect ...
Aggregate size and architecture determine microbial activity balance for one-stage partial nitritation and anammox.
distribution, and architecture putatively to the inoculation and operation of the three reactors. A nitrite accumulation rate ratio (NARR) was defined as the net aerobic nitrite production rate divided by the ...
Expert judgement in a risk assessment model for Salmonella spp. in pork: the performance of different weighting schemes.
p=0.13). The applied classical model provided a rational basis to use the combined distributions obtained by the item weight DM as input in the QMRA model since this DM yielded generally more informative ...
Lactic acid bacteria as reducing and capping agent for the fast and efficient production of silver nanoparticles.
with transmission electron microscopy. Particle localization inside the cell, the mean particle size, and size distribution were species dependent, with Lactobacillus fermentum having the smallest mean ...
Comparative pathogenesis of an avian H5N2 and a swine H1N1 influenza virus in pigs.
positive cells and this was associated with reduced nasal shedding of the avian compared to the swine virus. The titers and distribution of the AIV varied extremely between individual pigs and were strongly ...
Trace elements in home-produced eggs in Belgium: levels and spatiotemporal distribution.
Publication Type: Peer reviewed scientific article Authors: Nadia Waegeneers; Hoenig, Michel; Goeyens, Leo; L De Temmerman Source: Sci Total Environ, Volume 407, Issue 15, p.4397-402 (2009) Keywords: Animals Arsenic Belgium Chickens Eggs Environmental Pol ...
Epidemiological study of bovine norovirus infection by RT-PCR and a VLP-based antibody ELISA.
human beings and in several animal species including cattle. The distribution of bovine norovirus infections was investigated by both RT- PCR to detect norovirus genomes and a virus-like particles-based ...
NUSAP method for evaluating the data quality in a quantitative microbial risk assessment model for Salmonella in the pork production chain.
parameters were grouped according to four successive exposure pathways: (1) primary production (2) transport, holding, and slaughterhouse, (3) postprocessing, distribution, and storage, and (4) preparation and ...
Establishing the spread of bluetongue virus at the end of the 2006 epidemic in Belgium.
(20.1-28.1)%, respectively. BT seropositivity was shown to be widely but unevenly distributed throughout Belgium, with a gradient decreasing towards the south and the west of the country. The analysis has shown ...
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.
immunohistochemistry In Situ Hybridization Lymph Nodes Spleen Swine virulence Abstract: BACKGROUND: The aim of this study was to compare the tissue distribution and pathogenicity of three virulence variants of classical ...