Zoekresultaten - 146 results
Redesigning the serological surveillance program for notifiable avian influenza in Belgian professional poultry holdings.
study was aimed at redesigning the Belgian active surveillance program for domestic birds in professional poultry holdings based on a risk analysis approach. A stochastic quantitative analysis, combining ...
Passive protection afforded by maternally-derived antibodies in chickens and the antibodies' interference with the protection elicited by avian influenza-inactivated vaccines in progeny.
vaccination can be applied when a disease has become enzootic in a country or region. The final goal of the approach is to control or eradicate the disease within the country. This is a long-term vaccination ...
Fine quantification of avian influenza H5N1 escape mutant quasispecies populations using mutation-specific real-time PCR.
replication. The identification and quantification of these quasispecies populations require time-consuming and expensive cloning and sequencing approaches. In the present study, we developed mutation-specific ...
A theoretical introduction to "combinatory SYBRGreen qPCR screening", a matrix-based approach for the detection of materials derived from genetically modified plants.
identification, and often quantification of the genetically modified organisms (GMO) present in a sample. “Combinatory qPCR SYBRG reen screening” (CoSYPS) is a matrix-based approach for determining the presence of ...
The genome of cyprinid herpesvirus 3 encodes 40 proteins incorporated in mature virions.
corresponding encoding genes using liquid chromatography tandem mass spectrometry-based proteomic approaches. In addition, exponentially modified protein abundance index analyses were used to estimate the ...
Emergence of bluetongue serotypes in Europe, part 1: description and validation of four real-time RT-PCR assays for the serotyping of bluetongue viruses BTV-1, BTV-6, BTV-8 and BTV-11.
All assays exhibited a linear range of at least 0.05-3.80 log(10) TCID (50) ml(-1) and a PCR-efficiency approaching the ideal amplification factor of two per PCR cycle. Both intra- and inter-run ...
Ligands, their receptors and... plasma membranes.
in cell membranes so that sufficiently lipophilic ligands could reach the receptor by a two-dimensional approach within the membrane. As summarized in this review, this may affect the ligand-receptor ...
Molecular mechanisms for the persistent bronchodilatory effect of the beta 2-adrenoceptor agonist salmeterol.
competing ligands. PURPOSE AND APPROACH: Computer-assisted simulations were performed to follow the receptor-occupation by a salmeterol-like ligand and a competing ligand as a function of time. The aptness of ...
Contribution of selected foods to acrylamide intake by a population of Brazilian adolescents
Science and Technology, Volume 42, Issue 1, Number 211, p.207- 211 (2009) ISBN: 0023-6438 Keywords: 2001 Acrylamide ADOLESCENT Adolescents Aged an approach approaches assessment at Boys Bread Carcinogen ...
Electron tomography of negatively stained complex viruses: application in their diagnosis.
allows visualizing and measuring artifacts typical for negative staining. This approach allows sharp visualisation of structures in a subnanometer-thick plane, avoiding blurring due to superposition which ...