Résultats de la recherche - 565 results
Validation of a liquid chromatography-mass spectrometric assay for tacrolimus in liver biopsies after hepatic transplantation: correlation with histopathologic staging of rejection.
Immunosuppressive Agents Liver Liver Transplantation Male middle aged Spectrometry, Mass, Electrospray Ionization Tacrolimus Tissue Distribution Abstract: The aims of this work were both to validate a sensitive and ...
Calculation of the decision limit (CCalpha) and the detection capability (CCbeta) for banned substances: the imperfect marriage between the quantitative and the qualitative criteria.
corticosteroids with LC- MS / MS have been validated by fortifying blank samples below and above the MRPL. CC alpha and CC beta were calculated using the ISO 11843 approach. In addition, the frequency of methodical ...
A downscaled multi-residue strategy for detection of anabolic steroids in bovine urine using gas chromatography tandem mass spectrometry (GC-MS3).
obtained within 1 day and only 5 mL urine was needed to carry out the screening procedure. Using the downscaled methodology, all validation criteria described in the European Commission document 2002/657/ EC ...
Validation of a method for the detection and confirmation of nitroimidazoles and the corresponding hydroxy metabolites in pig plasma by high performance liquid chromatography-tandem mass spectrometry.
mass spectrometry detection and was validated in house according to the Commission Decision 2002/657/ EC. The method is specific for all nitroimidazole except for Ipronidazole and its metabolite, due to ...
A universal avian endogenous real-time reverse transcriptase-polymerase chain reaction control and its application to avian influenza diagnosis and quantification.
tissue samples was used to validate the endogenous control. The application of an endogenous internal control proves an excellent strategy both for avoiding false negative diagnostic results and for ...
Bluetongue virus detection by two real-time RT-qPCRs targeting two different genomic segments.
labour-intensive. Molecular diagnosis is also complex because of the high genetic diversity between and within the 24 serotypes of BTV. In the present study, two laboratories joined forces to develop and validate two ...
Determination of acrylamide levels in selected foods in Brazil
Sample Samples Temperature VALIDATION variation Abstract: Selected carbohydrate-rich foods available on the Brazilian market (111 samples representing 19 product categories) were analysed for acrylamide ...
Assessment of quality performance parameters for straight line calibration curves related to the spread of the abscissa values around their mean
standards Test VALIDATION values variation Abstract: In validation of quantitative analysis methods, knowledge of the response function is essential as it describes, within the range of application, the ...
Comparative evaluation of six ELISAs for the detection of antibodies to the non-structural proteins of foot-and-mouth disease virus.
Cattle Databases, Factual Enzyme-Linked Immunosorbent Assay Foot-and-Mouth Disease Virus Reproducibility of Results Sheep Swine Vaccination Viral Proteins Abstract: To validate the use of serology in ...
The Determination of Chemical Elements in FoodMethod Validation for Food Analysis: Concepts and Use of Statistical Techniques
(2006) ISBN: 9780471687849 Keywords: detection capabilities food analysis method validation matrix interferences and standard-solution-based calibration line Health Topics: Food consumption and food ...