Zoekresultaten - 118 results
Development of a QuEChERS-Based UHPLC-MS/MS Method for Simultaneous Determination of Six Alternaria Toxins in Grapes
detection in the range of 0.03–0.21 μg kg−1, and limit of quantification in the range of 0.09–0.48 μg kg−1), and precision (relative standard deviation (RSD) ≤ 12.9%), the analytical method was successfully ...
Towards the use of ion mobility mass spectrometry derived collision cross section as a screening approach for unambiguous identification of targeted pesticides in food
mode. An in‐house library containing 200 pesticides was built using standard solutions and used as reference for a TWCCS calibration study. Matrix extracts were analyzed to evaluate the performance of ...
Low hepatitis C prevalence in Belgium: implications for treatment reimbursement and scale up.
infection, indicative of chronic infection and with undetermined HCV status according to the test outcomes. Results were standardized for age, sex and population per district, and adjusted for ...
Cervical morbidity in Alsace, France: results from a regional organized cervical cancer screening program.
Cancer incidence rates were computed for the target population (truncated to 25-64 years) and were age standardized according to the world reference population. World standardized incidence rates for the ...
RNA-based drug susceptibility testing of Mycobacterium tuberculosis
microbes and vectors, Issue Institute Pasteur, Paris, France (2018) Keywords: Mycobacterium tuberculosis; antimicrobial resistance; diagnostics Abstract: To counter the long turnaround time of standard ...
Validation of intra- and inter-laboratory reproducibility of the Xpert HPV assay according to the international guidelines for cervical cancer screening.
reproducibility and non-inferior clinical accuracy for cervical precancer compared to a standard comparator assay. The international reproducibility criteria are: lower bound of 95% confidence interval of the ...
Comparison of matrix-assisted laser desorption ionization time of flight mass spectrometry (MALDI-TOF MS) systems for the identification of moulds in the routine microbiology laboratory.
level were compared with the molecular reference standard. RESULTS: A total of 102 isolates were collected. The rate of correct identification to the species level with the MLT was 42.2% (43/102) with ...
Evaluation of three MALDI-TOF mass spectrometry libraries for the identification of filamentous fungi in three clinical microbiology laboratories in Manitoba, Canada.
Identification (MSI) online library, and compared those results to conventional (morphological) and molecular (18S/ ITS; gold standard) identification methods. All 3 libraries demonstrated greater accuracy in ...
Differences in primary palliative care between people with organ failure and people with cancer: An international mortality follow-back study using quality indicators.
and people who died of organ failure. DESIGN: Mortality follow-back survey among general practitioners in Belgium, the Netherlands, and Spain (2013-2014), and Italy (2013-2015). A standardized ...
VALHUDES: A protocol for validation of human papillomavirus assays and collection devices for HPV testing on self-samples and urine samples
aims to compare the clinical sensitivity and specificity of particular hrHPV assay(s) on vaginal self-samples and first-void-urine, collected in agreement with standardized protocols, with hrHPV testing ...