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Résultats de la recherche - 85 results
Reliability of Morphological and PCR Methods for the Official Diagnosis of Aethina tumida (Coleoptera: Nitidulidae): A European Inter-Laboratory Comparison.
with this technique. The comparison demonstrated the reliability of official diagnosis, including the entire analytical process of identification: from the first step of the analysis to the expression of ...
Species-Specific Humoral Immune Responses in Sheep and Goats upon Small Ruminant Lentivirus Infections Inversely Correlate with Protection against Virus Replication and Pathological Lesions.
9 months post homologous compared to heterologous infection which coincided with strongly increased IFN-γ mRNA expression levels upon homologous infection. Pepscan analysis revealed a strong antibody ...
Efficient control of Japanese encephalitis virus in the central nervous system of infected pigs occurs in the absence of a pronounced inflammatory immune response.
3 Nakayama strain. Clinical signs were assessed daily, and viral spread was followed by RT-qPCR. mRNA expression profiles were determined to study immune responses in the CNS. RESULTS: Besides a delay of ...
Porcine NK Cells Stimulate Proliferation of Pseudorabies Virus-Experienced CD8 and CD4CD8 T Cells.
with a live attenuated PRV vaccine strain triggers expression of MHC class II on porcine NK cells, that porcine NK cells can internalize debris from PRV-infected target cells, and that NK cells can ...
A liquid bead array for the identification and characterization of fljB-positive and fljB-negative monophasic variants of Salmonella Typhimurium.
4 Salmonella; Monophasic; Typhimurium; 1 [5] Abstract: Salmonella1,4,[5],12:i:- accounts currently for one of the most common serotypes observed worldwide. These isolates do not express the FljB flagellin and ...
Early immune responses and profiling of cell-mediated immunity-associated gene expression in response to rHVT-IBD vaccination
Publication Type: Peer reviewed scientific article Authors: Ingrao, Fiona; Fabienne Rauw; Mieke Steensels; Thierry van den Berg; Bénédicte Lambrecht Source: Vaccine, Volume 36 (2018) Health Topics: Diergezondheid Animal health Santé animale Manuscript ve ...
Reduced virulence of a pseudorabies virus isolate from wild boar origin in domestic pigs correlates with hampered visceral spread and age-dependent reduced neuroinvasive capacity.
but resulted in important neurological and respiratory disease in 2-week-old piglets. A detailed study of the (neuro) pathogenesis and associated cytokine mRNA expression showed that the reduced ...
Improved Metrological Traceability of Particle Size Values Measured with Line-Start Incremental Centrifugal Liquid Sedimentation.
uncertainties were estimated according to the Guide to the Expression of Uncertainty in Measurement. The results indicate that the modal Stokes diameter and effective particle density that are assigned to the ...
Evaluation of 16 commercial antibody ELISAs for the detection of bovine viral diarrhea virus-specific antibodies in serum and milk using well-characterized sample panels.
animals included in the panel. AS e was also better for iELISAs; DS p was >95% for all but 2 ELISA s. Repeatability, expressed as coefficients of variation (CV) of optical densities, was generally good, ...
Characterization of two recombinant HVT-IBD vaccines by VP2 insert detection and cell-mediated immunity after vaccination of specific pathogen-free chickens.
and more effective vaccination approaches, including the use of the recombinant turkey herpesvirus vaccine expressing the immunogenic structural VP2 protein of IBDV (recombinant HVT (rHVT)- IBD). The ...