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Prevalence of enterotoxigenic Escherichia coli virulence genes from scouring piglets in Zimbabwe.
strains lacking tested fimbriae genes were characterized using transmission electron microscopy, agglutination and agglutination inhibition tests. Approximately 32% of the 1,984 isolates tested positive for ...
Humoral, cell-mediated and mucosal immunity induced by oculo-nasal vaccination of one-day-old SPF and conventional layer chicks with two different live Newcastle disease vaccines.
disease virus Specific Pathogen-Free Organisms Vaccination Viral Vaccines Abstract: To further characterize the immune response elicited by two live Newcastle disease vaccines, humoral, cellular and mucosal ...
Experimental reproduction of bluetongue virus serotype 8 clinical disease in calves.
serotype 8 (BTV-8) in Europe has been characterized by the manifestation of clinical signs in infected cattle. In order to study the pathogenesis of BTV-8 in this host, an animal model able to reproduce the ...
Characterization of pathogenic and resistant genome repertoire reveals two clonal lines in Salmonella enterica subsp. enterica serovar Paratyphi B (+)-tartrate positive.
Publication Type: Peer reviewed scientific article Authors: Huehn, Stephan; Helmuth, Reiner; Bunge, Cornelia; Guerra, Beatriz; Junker, Ernst; Davies, Rob H; P Wattiau; van Pelt, Wilfrid; Malorny, Burkhard Source: Foodborne Pathog Dis, Volume 6, Issue 4, p ...
Brucella suis identification and biovar typing by real-time PCR.
desirable. This article describes new single nucleotide polymorphism (SNP) signatures for the rapid identification and biovar characterization of B. suis. These SNP s were included together with previously ...
Dogs as carriers of the emerging pathogen Arcobacter.
of the emerging pathogen Arcobacter. Isolates, obtained by an Arcobacter selective isolation procedure, were identified with an Arcobacter species-specific multiplex- PCR and characterized by modified ...
Expression of reelin, its receptors and its intracellular signaling protein, Disabled1 in the canary brain: relationships with the song control system.
in the adult brain but its functions are less well characterized. We investigated the relationships between the expression of reelin and/or its receptors and the dramatic seasonal plasticity in the ...
Isolation and characterization of Helicobacter suis sp. nov. from pig stomachs.
Publication Type: Peer reviewed scientific article Authors: Baele, M; Decostere, A; Vandamme, P; Ceelen, L; Hellemans, A; Jan Mast; Chiers, K; Ducatelle, R; Haesebrouck, F Source: Int J Syst Evol Microbiol, Volume 58, Issue Pt 6, p.1350-8 (2008) Keywords: ...
DNA immunization with plasmids encoding fusion and nucleocapsid proteins of bovine respiratory syncytial virus induces a strong cell-mediated immunity and protects calves against challenge.
elicited low antibody levels but primed a strong cell-mediated immunity characterized by lymphoproliferative response and gamma interferon production in vitro and in vivo. Interestingly, this strong cellular ...
Characterization of cultures enriched from acidic polycyclic aromatic hydrocarbon-contaminated soil for growth on pyrene at low pH.
3. Selected pyrene-utilizing cultures obtained at pH 3, pH 5, and pH 7 were further characterized. All showed rapid [14C]pyrene mineralization at pH 3 and pH 5 and grew on pyrene at pH values ranging ...