Résultats de la recherche - 1492 results

Multidimensional Fingerprint Development for the Detection of Tribulus terrestris in Plant Food Supplements

5 orthogonal wavelengths were selected. The developed method was tested for specificity in different triturations (½0, 1/15, 1/10, ⅕ and ½). These were prepared using 10 blank matrices and lactose. In most ...

Assessing evidence of a potential Salmonella transmission across the poultry food chain.

was appraised if Salmonella prevalence can significantly increase during broilers and layers production. In addition, it was tested if being tested negative at the end of production in broilers when ...

Towards standardisation of automatic pollen and fungal spore monitoring: best practises and guidelines

Standards for manual pollen and fungal spore monitoring have been established based on several decades of experience, tests, and research. New technological and methodological advancements have led to the ...

COVID-19 vaccine effectiveness in adolescents: a test negative case-control study in Belgium

Publication Type: Scientific poster, presentation or proceeding Authors: Lucy Catteau; Toon Braeye; Léonore Nasiadka; Pierre Hubin; Matthieu Billuart; Veerle Stouten; Joris Van Loenhout Source: (2022) Health Topics:  Efficacité et sécurité des vaccins, mé ...

Current status of the RE-Place database

3Rs alternative methods to animal testing Knowledge sharing NAMs new approach methodologies open access database Service:  Évaluation des risques et de l'impact sur la santé Risico- en ...

The Innovation Centre 3Rs (IC-3Rs) in Belgium

European Congress on Alternatives to Animal Testing, Issue EUSAAT, Linz, Austria (2022) Keywords: 3Rs alternative methods to animal testing Knowledge sharing NAMs new approach methodologies Service:  ...

RE-Place: stimulating knowledge sharing on New Approach Methodologies via an open access database in Belgium.

Testing, Issue EUSAAT (2022) Keywords: 3Rs alternative methods to animal testing Knowledge sharing NAMs new approach methodologies open access database Service:  Évaluation des risques et de l'impact ...

Dependence-Robust Confidence Intervals for Capture–Recapture Surveys

bounds on pairwise capture probabilities using two methods: test inversion bootstrap confidence intervals and profile likelihood confidence intervals. Simulation results demonstrate well-calibrated ...

Accuracy of high-risk HPV DNA PCR, p16(INK4a) immunohistochemistry or the combination of both to diagnose HPV-driven oropharyngeal cancer

These considerations highlight the importance of reliable and accurate markers to diagnose truly HPV-induced OPC. Methods The accuracy of three possible test strategies, i.e. (a) hrHPV DNA PCR (DNA), (b) ...

Hepatitis of unknown aetiology in children- epidemiological overview of cases reported in Europe, 1 January to 16 June 2022.

had a positive test for adenovirus, 10.4% had a positive RT- PCR for SARS-CoV-2 and 10.3% were coinfected with both pathogens. Cases with adenovirus infections were significantly more likely to be ...

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