Search results - 277 results

Evaluation of the clinical performance of OncoPredict HPV® SCR assay within the VALGENT‐2 framework

Intra- and interlaboratory reproducibility of the index was evaluated by overall concordance and Cohen’s kappa, using a sub-population (n = 526). Relative sensitivity and specificity for CIN2 + of the ...

Novel prediction models for genotoxicity based on biomarker genes in human HepaRGTM cells

(RF), was evaluated. More specifically, the predictive accuracy was compared, the sensitivity to outliers for one or more biomarker genes was assessed, and the prediction performance for 10 misleading ...

MALDI-TOF Mass Spectrometry Online Identification of Using the MSI-2 Application.

67 isolates from the complex, including 16 isolates. Using the newly improved MSI-2 database, we increased the identification rate of from 5% to 96%, with a sensitivity of 99.6%. We also identified ...

Development of a reliable UHPLC-MS/MS method for simultaneous determination of zearalenone and zearalenone-14-glucoside in various feed products

thoroughly validated in terms of linearity (R2  ≥ 0.999), sensitivity (limit of quantification in the range of 0.50–5.00 μg kg−1), recovery (89.35 ± 2.67% to 110.93 ± 1.56%), and precision (RSD, 3.00–14.20%), ...

Shotgun metagenomics as a ONE Health tool for better protecting human health

taxonomic classification up to an unprecedented sensitivity, including the identification of linked specific genes, such as AMR or virulence genes. We are developing and optimizing the protocols (from DNA ...

Ultrastable Silver Nanoparticles for Rapid Serology Detection of Anti-SARS-CoV-2 Immunoglobulins G.

Sensitivity and Specificity Silver Spike Glycoprotein, Coronavirus Abstract: Dipstick assays using silver nanoparticles (AgNPs) stabilized by a thin calix [4]arene-based coating were developed and used for the ...

Clinical and analytical evaluation of the Alinity m HR HPV assay within the VALGENT-3 framework

Alinity m, RealTime, and cobas, and the Linear Array (Roche) was used for more detailed genotyping concordance. In the total study population, the relative sensitivity and specificity for CIN2 + and CIN3 ...

The 2021 WHO catalogue of complex mutations associated with drug resistance: A genotypic analysis.

with phenotypic resistance and 107/15,667 (0·7%) were deemed consistent with susceptibility. For rifampicin, isoniazid, ethambutol, fluoroquinolones, and streptomycin, the mutations’ pooled sensitivity ...

Importance of anti-SARS-CoV-2 assay antigenic composition as revealed by the results of the Belgian external quality assessment (EQA) scheme.

Humans Immunoglobulin A Immunoglobulin G Immunoglobulin M Male Phosphoproteins SARS-CoV-2 Sensitivity and Specificity Spike Glycoprotein, Coronavirus Abstract: We report on sample IS /17575 since it ...

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