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Résultats de la recherche - 320 results
Performance of automated measurement of antibodies to cyclic citrullinated peptide in the routine clinical laboratory
response. Sensitivity of aCCP for RA was 74% for FEIA and 79% for ELISA. Specificity was 100% for both methods, as calculated for healthy subjects. For non- RA-diseased controls, specificities of 98% and 94% ...
Performance of automated measurement of antibodies to cyclic citrullinated peptide in the routine clinical laboratory97
and 79% for ELISA. Specificity was 100% for both methods, as calculated for healthy subjects. For non- RA-diseased controls, specificities of 98% and 94% were obtained for FEIA and ELISA, respectively. ...
Development of a 1-step enzyme-linked immunosorbent assay for the rapid diagnosis of bovine respiratory syncytial virus in postmortem specimens.
chain reaction (RT- PCR). The relative sensitivity, specificity, and the kappa coefficient of 1-step ELISA, the Clearview RSV electroimmunoassay (EIA), and IIF were calculated, using real-time RT- PCR as ...
Calculation of the decision limit (CCalpha) and the detection capability (CCbeta) for banned substances: the imperfect marriage between the quantitative and the qualitative criteria.
Nitroimidazoles Reproducibility of Results Sensitivity and Specificity Abstract: Initially in the Decision 2002/657/ EC the criteria for the calculation of the decision limit (CC alpha) and the detection capability ...
Assessment of quality performance parameters for straight line calibration curves related to the spread of the abscissa values around their mean
application article AS assessment at Belgium Brussels calculation Calibration Common electronic function general health im Institute IS journal Least-Squares Analysis linear regression Literature measurement ...
Real-time reverse transcription PCR for the quantification of the mntH expression of Salmonella enterica as a function of growth phase and phagosome-like conditions36757
housekeeping genes 16S rRNA, rpoD and gmk calculated by the geNorm program. MntH was basally expressed in all tested S. enterica strains and induced by hydrogen peroxide (H(2)O(2)) or ethylenediaminetetraacetic ...
In vitro activities of voriconazole, fluconazole, itraconazole and amphotericin B against non Candida albicans yeast isolates36749
Agents Amphotericin B an Antifungal Agents article AS at Belgian Belgium Brussels calculation Candida Candida albicans Candida glabrata Candida tropicalis Comparative Study Control data density ...
Evaluation of amplified rDNA restriction analysis (ARDRA) for the identification of Mycoplasma species.
restriction analysis (ARDRA) for the identification of all 116 acknowledged Mycoplasma species and subspecies. METHODS: Based upon available 16S rDNA sequences, we calculated and compared theoretical ARDRA ...
Open digestion under reflux for the determination of total arsenic in seafood by inductively coupled plasma atomic emission spectrometry with hydride generation
generation is described. Several analytical parameters have been investigated and optimised. The analytical features of the method (recovery, precision, accuracy and limit of detection) were calculated ...
Validation of the CALUX bioassay for PCDD/F analyses in human blood plasma and comparison with GC-HRMS.
analyses. The limit of quantification (LOQ) used to calculate TEQ values from the GC- HRMS determinations, the use of the relative potency values instead of the toxic equivalent factor and the potential of ...