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Investigation into the genotoxicity of water extracts from Hypoxis species and a commercially available Hypoxis preparation.
genotoxicity tests. None of the tested extracts were identified as genotoxic in both the alkaline comet assay and cytome assay. Health Topics: Food consumption and food safety Category: A1 FOS Classification: ...
Different replication profiles in specific-pathogen-free chickens of two H7 low pathogenic avian influenza viruses isolated from wild birds.
because the inoculated chickens excreted less virus, mostly via the oropharyngeal route, and only three chickens seroconverted. None of the chickens showed clinical signs during the entire infection. Our ...
Permeability of gloves to selected chemotherapeutic agents after treatment with alcohol or isopropyl alcohol.
triplicate using chromatographic and spectrometric techniques. RESULTS: None of the gloves exhibited permeation exceeding European standard EN 374-3 (1000 ng/cm(2)·min) or American standard ASTM F739-07 (100 ...
Genotoxicity of water extracts from hypoxis species
cytotoxicity of these samples was established by determining their NI50 values (50% inhibition of NRU), and these results were used for dose-finding in genotoxicity tests. None of the tested extracts were ...
Trend analysis of antimicrobial resistance in Campylobacter jejuni and Campylobacter coli isolated from Belgian pork and poultry meat products using surveillance data of 2004-2009234
and C. jejuni) showed resistance to all tested antimicrobials, while none was found in pork products Service: Foodborne pathogens Pathogènes alimentaires Voedselpathogenen Manuscript versions: DOI: ...
Towards licensing of CP7_E2alf as marker vaccine against classical swine fever-Duration of immunity.
on stable CSFV glycoprotein E2-specific antibodies. In contrast, no CSFV E(rns)-specific “marker” antibodies were detectable prior to challenge infection. None of the co-housed control animals ...
Immunogenicity of eight Mycobacterium avium subsp. paratuberculosis specific antigens in DNA vaccinated and Map infected mice.
encoding MAP1693 c, MAP1637 c, MAP0388 and MAP3743. In contrast, T cell responses in Map infected mice were directed preferentially against Ag5 and to a lesser extent against MAP3743. None of the tested DNA ...
Toxoplasma gondii and Neospora caninum in wildlife: common parasites in Belgian foxes and Cervidae?
gondii seroprevalence was 52% (38/73) in roe deer (Capreolus capreolus), 0% in bred fallow deer (0/4) (Dama dama) and red deer (0/7) (Cervus elaphus). We found 2.7% of the roe deer samples and none of the ...
No emergence of Echinococcus multilocularis in foxes in Flanders and Brussels anno 2007-2008.
Wallonia and the Netherlands towards Flanders and Brussels (Prev. Vet. Med. 2006, 76, 137-150). In 2007-2008, none of 187 examined foxes from the north tested positive (<2.8%, α = 0.01), compared to 1.7% ...
Implementation over the past 20 years of the 3R's principle for batch release at the Scientific Institute of Public Health, Belgium (IPH).
achieved as compared to a simulated situation where none of the above described reductions would have been implemented. With respect to refinement, currently at IPH a validation study, in collaboration with ...