Search results - 278 results
Evaluation of a commercial exogenous internal process control for diagnostic RNA virus metagenomics from different animal clinical samples
Virological Methods, Volume 283 (2020) Keywords: Animals Feces High-Throughput Nucleotide Sequencing Mengovirus Metagenomics Rna RNA Virus Infections RNA Viruses Swine Swine Diseases Viral Sensitivity and ...
Strategy for the identification of micro-organisms producing food and feed products: Bacteria producing food enzymes as study case
amplification and sequencing of the 16S-rRNA gene, the potential presence of FE producing bacteria in FE preparations. First, the specificity was verified using all microbial species reported to produce FE. ...
Validation of a Bioinformatics Workflow for Routine Analysis of Whole-Genome Sequencing Data and Related Challenges for Pathogen Typing in a European National Reference Center: as a Proof-of-Concept.
and/or phenotypic methods that were sequenced in-house, allowing to evaluate repeatability, reproducibility, accuracy, precision, sensitivity, and specificity of the different bioinformatics assays. We ...
Antibiotic resistance prediction for Mycobacterium tuberculosis from genome sequence data with Mykrobe.
sensitive and 99%, 100%, 99%, 99% specific for rifampicin, isoniazid, pyrazinamide and ethambutol resistance prediction respectively. We benchmark against four other tools on 10207 (=5845+4362) samples, and ...
Shifting national surveillance of Shigella infections toward geno-serotyping by the development of a tailored Luminex assay and NGS workflow.
successful marker was a Shigella-specific deletion in the spermidine acetyltransferase gene speG, reflecting its metabolic decay. For Shigella serotype prediction, the multiplex assay scored a sensitivity and ...
Seroprevalence of border disease virus and other pestiviruses in sheep in Algeria and associated risk factors.
C.I.: 52.96-66.96). The true seroprevalence based on estimated sensitivity and specificity of the Ab- ELISA was 68.20% (95% C.I.; 60.2-76.3). Several risk factors were identified as linked to BDV such as ...
Evaluation of three MALDI-TOF mass spectrometry libraries for the identification of filamentous fungi in three clinical microbiology laboratories in Manitoba, Canada.
Sensitivity and Specificity Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization Abstract: Matrix-assisted laser desorption ionisation-time of flight mass spectrometry (MALDI- TOF MS) is commonly ...
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 ...
Prediction of Susceptibility to First-Line Tuberculosis Drugs by DNA Sequencing
ethambutol (8794 [89.8%] of 9794). Resistance to isoniazid, rifampin, ethambutol, and pyrazinamide was correctly predicted with 97.1%, 97.5%, 94.6%, and 91.3% sensitivity, respectively, and susceptibility to ...
Clinical Evaluation of INNO-LiPA HPV Genotyping II Assay Using the VALGENT Framework.
sensitivity of 1.01; 95% CI, 0.97⁻1.04; = 0.0002) and a specificity for ≤ CIN1 of 85.3% (95% CI, 83.2⁻87.3%) which was inferior to HC2 (relative specificity of 0.95; 95% CI, 0.93⁻0.97; = 0.9998). Genotyping ...