Zoekresultaten - 186 results

Evaluation of the Premi Test Salmonella, a commercial low-density DNA microarray system intended for routine identification and typing of Salmonella enterica.

Specificity Abstract: A new commercial system based on genetic profiling and aimed at identifying Salmonella enterica serovars was evaluated by comparing its performance with classical serotyping on 443 ...

A survey on biosecurity and management practices in Belgian pig herds.

farmers (69.1%) returned questionnaires suitable for analysis. We used multiple-correspondence analysis followed by a two-step clustering procedure. Herd size, herd type and occupation (commercial or hobby ...

Validation of two commercial real-time RT-PCR kits for rapid and specific diagnosis of classical swine fever virus.

This step-by-step evaluation procedure confirmed that the two commercial CSF real-time RT- PCR kits have a higher predictive value than the current diagnostic standard, Virus Isolation. Health Topics:  ...

A bacterial population study of commercialized wastewater inoculants.

Water Microbiology Water Purification Abstract: AIMS: To assess the bacterial diversity and safety of wastewater inoculants, which are commercially available products used to improve the aerobic digestion ...

Compounding of vitamin A, D3, E and K3 supplements for cystic fibrosis patients: formulation and stability study

uniformity and can be stored for 2 months at 8 degrees C or RT while maintaining the vitamin content between 90% and 110%. CONCLUSIONS: As these fat-soluble vitamins are not commercially available on the ...

Molecular identification of Cryptococcus neoformans serotypes36783

and ecologic niche, and clinical characteristics have been shown to be associated with serotypes. At the present time, serotyping is based on agglutination tests with either commercial or “homemade” ...

Antigen discovery: a postgenomic approach to paratuberculosis diagnosis195

combination of three of them competed in performance with available commercial assays, reaching a test sensitivity of 94.74% and specificity of 97.92% Service:  Immune response Réponse immunitaire Immuunrespons ...

Comparative evaluation of six ELISAs for the detection of antibodies to the non-structural proteins of foot-and-mouth disease virus.

sensitivity, but not necessarily for specificity. A commercial kit from Cedi-diagnostics and an in-house assay from IZS-Brescia were comparable to the NCP anaftosa-screening index method described in the ...

Chemical contamination of free-range eggs from Belgium.

dichlorodiphenyltricholroethane (DDT) and metabolites as well as other chlorinated pesticides) were analysed in Belgian free-range eggs obtained from hens of private owners and of commercial farms. It was found that eggs from ...

Use of a serological approach for prediction of Salmonella status in an integrated pig production system31

bacteriological technique used was based on a Diasalm enrichment and a commercial test was used for serology on an average of ten animals per batch. The aim of this work was to establish a correlation between ...

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