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Résultats de la recherche - 44 results

Strain-level characterization without culture enrichment? Easing and accelerating outbreak investigation using shotgun metagenomics facilitated with nanopore adaptive sampling

samples during an outbreak investigation requires the samples to be enriched in order to reach detectable levels. However, a bias can occur during the enrichment of the food due to competition between the ...

Characterisation of tetanus monoclonal antibodies as a first step towards the development of an in vitro vaccine potency immunoassay.

cell-based neutralisation assay to support prior in vivo potency data that was available for some, but not all, of the antibodies. In addition, antibody affinity was measured, and epitope competition analysis ...

A detailed mapping of the food industry in the European single market: similarities and differences in market structure across countries and sectors

concentration ratio (CR4). CR4-values > 40% and HHI-values > 2000 indicate concentrated markets with limited competition. Results: The leading packaged food and non-alcoholic beverage manufacturers and the ...

Bluetongue Virus Infections in Cattle Herds of Manabí Province of Ecuador

Silvia Pachacama; Jorge Espinoza; Hipatia Delgado; Maritza Barrera Source: Pathogens, Volume 10, Issue 11 (2021) Keywords: Bluetongue BTV Cattle competitive ELISA Ecuador Manabí PCR Abstract: Bluetongue ...

Characterisation of diphtheria monoclonal antibodies as a first step towards the development of an in vitro vaccine potency immunoassay.

a cell-based toxin neutralisation test and diphtheria toxin-domain recognition was determined by Western blotting. In addition, antibody affinity was measured, and epitope competition analysis was performed to ...

Exploiting the Advantages of Molecular Tools for the Monitoring of Fungal Indoor Air Contamination: First Detection of in Indoor Air of Air-Conditioned Offices.

of dead and/or uncultivable contaminants or when competition between species could occur. Service:  Activités transversales en génomique appliquée Transversale activiteiten in toegepaste genomica ...

Volume, nature and potential impact of advertisements on Facebook and YouTube by food brands popular in New Zealand.

activities, promotional strategies (eg, cartoons) and premium offers (eg, competitions). RESULTS: The 45 brands selected made 762 Facebook posts during October-November 2016. About 28% of posts were videos and ...

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.

a matrix, DS e was much lower for competitive (c) ELISA s (min. 45%, max. 65%) than for indirect (i) ELISA s (min. 85%, max. 100%), partly because of the lower detection of positive samples from vaccinated ...

A more sensitive, efficient and ISO 17025 validated Magnetic Capture real time PCR method for the detection of archetypal Toxoplasma gondii strains in meat.

17025 validated) by adding a non-competitive PCR inhibition control (co-capture of cellular r18S) and making the release of the target DNA from the streptavidin-coated paramagnetic beads UV-dependent. The ...

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