Résultats de la recherche - 8 results
Risks for animal health related to the presence of zearalenone and its modified forms in feed
Keywords: animal health risk assessment exposure feed metabolites modified forms toxicity Zearalenone Abstract: Abstract Zearalenone (ZEN), a mycotoxin primarily produced by Fusarium fungi, occurs ...
Genotoxicity evaluation of nanosized titanium dioxide, synthetic amorphous silica and multi-walled carbon nanotubes in human lymphocytes.
properties of NM s, including size and morphology, might influence their toxicity and have impact on human health. The present work aimed to evaluate the genotoxicity of nanosized titanium dioxide (TiO2), ...
Distribution, elimination, and toxicity of silver nanoparticles and silver ions in rats after 28-day oral exposure.
Publication Type: Peer reviewed scientific article Authors: van der Zande, Meike; Vandebriel, Rob J; Van Doren, Elke; Kramer, Evelien; Herrera Rivera, Zahira; Serrano-Rojero, Cecilia S; Gremmer, Eric R; Jan Mast; Peters, Ruud J B; Hollman, Peter C H; Hend ...
The positive adjuvant effect of chitosan on antigen-specific cell-mediated immunity after chickens vaccination with live Newcastle disease vaccine.
available vaccines administered through the mucosal route to chickens. Chitosan is a non-toxic, biocompatible, biodegradable and natural polysaccharide derived from the exoskeleton of crustaceans and insects. ...
Avian influenza outbreak management: action at time of confirmation, depopulation and disposal methods; the 'Belgian experience' during the H7N7 highly pathogenic avian influenza epidemic in 2003.
concern with all H5 and H7 strains and in particular with the highly pathogenic H5N1 strain. Researchers and commercial poultry companies in the United States recently established that non-toxic water-based ...
Host- and tissue-specific pathogenic traits of Staphylococcus aureus.
bacteremia-associated strains from humans. Distribution of only 2 out of 10 different virulence genes differed across the clusters. The gene encoding the toxic shock syndrome protein (tst) was more often encountered ...
Efficacy of halofuginone lactate against Cryptosporidium parvum in calves.
Toxic side effects were noticed only at 500 micrograms/kg. Health Topics: Animal health Category: A1 FOS Classification: 4.03 Veterinary science ...
Dietary silver nanoparticles can disturb the gut microbiota in mice.
Body weight, systemic inflammation and gut integrity were investigated to determine overall toxicity, and feces DNA collected from the gut were analyzed by Next Generation Sequencing (NGS) to assess the ...