Résultats de la recherche - 114 results
Sensitivity of candling as routine method for the detection and recovery of ascaridoids in commercial fish fillets.
method whereby visible ascaridoid larvae are detected on a light table and manually removed. The aim of this study was to assess the sensitivity (Se) and negative predictive value (NPV) of this method. To ...
Retrospective evaluation of routine whole genome sequencing of Mycobacterium tuberculosis at the Belgian National Reference Center, 2019.
Roosens; Alexandra Vodolazkaia; Marina Mukovnikova; Vanessa Mathys Source: Acta Clin Belg (2021) Abstract: OBJECTIVES: Since January 2019, the Belgian National Reference Center for Mycobacteria (NRC) has ...
Infective endocarditis caused by on a prosthetic pulmonary valve with false positive serology for- The first described case.
a pulmonary valve. Initially, serologies performed in clinical settings by immunofluorescence for antibodies showed a major increase in phase I IgG titers at 1024 (normal values <16) corresponding with the ...
Phylogenomic Investigation of Increasing Fluoroquinolone Resistance among Belgian Cases of Shigellosis between 2013 and 2018 Indicates Both Travel-Related Imports and Domestic Circulation.
with data from international reference collections to place the Belgian isolates within their global context. For, substantial diversity was observed with ciprofloxacin-resistant isolates assigned to ...
Whole Genome Sequencing Provides an Added Value to the Investigation of Staphylococcal Food Poisoning Outbreaks
of S. aureus isolates, including some belonging to a confirmed foodborne outbreak, its added value as the ultimate multiplexing method was demonstrated. In contrast to PCR-based se gene detection for ...
Organisation of Multi-Mycotoxin Proficiency Tests: Evaluation of the Performances of the Laboratories Using the Triple A Rating Approach
performances proficiency testing reference materials triple A Abstract: In accordance with the International Standard Organization ISO 17043, two proficiency tests (PT s) for the simultaneous determination of ...
Citrinin Determination in Food and Food Supplements by LC-MS/MS: Development and Use of Reference Materials in an International Collaborative Study
Issue 4 (2021) Keywords: Citrinin food Food Supplements Ginkgo biloba LC-MS/MS method validation study red yeast rice reference materials Abstract: The development of incurred reference materials ...
Update of the risk assessment of hexabromocyclododecanes (HBCDDs) in food
the Reference Point, corresponding to a body burden of 0.75 mg/kg bw. The chronic intake that would lead to the same body burden in humans was calculated to be 2.35 μg/kg bw per day. The derivation of ...
Update of the risk assessment of nickel in food and drinking water
1.3 mg Ni/kg body weight (bw) per day was selected as the reference point for the establishment of a tolerable daily intake (TDI) of 13 μg/kg bw. Eczematous flare‐up reactions in the skin elicited in ...
A Practical Method to Implement Strain-Level Metagenomics-Based Foodborne Outbreak Investigation and Source Tracking in Routine.
chain reactions (qPCRs) are used in routine. In recent years, the use of whole genome sequencing (WGS) of bacterial isolates has proven its value to collect relevant information for strain ...