Search results - 100 results
Evaluation of four enzyme-linked immunosorbent assays for the serologic survey of avian influenza in wild bird species.
More and more commercial enzyme-linked immunosorbent assays (ELISA) are available for serologic surveillance, but these tests are often developed and validated for use in domestic poultry. However, for ...
Evidence regarding human papillomavirus testing in secondary prevention of cervical cancer.
and pre-cancer. Consistent evidence is available indicating that HPV-triage with the Hybrid Capture(®) 2 assay (Qiagen Gaithersburg, Inc., MD, USA [previously Digene Corp.] (HC2) is more accurate ...
Mould routine identification in the clinical laboratory by matrix-assisted laser desorption ionization time-of-flight mass spectrometry
Validate work yeasts Abstract: BACKGROUND: MALDI- TOF MS recently emerged as a valuable identification tool for bacteria and yeasts and revolutionized the daily clinical laboratory routine. But it has not ...
Development and inter-laboratory validation study of an improved new real-time PCR assay with internal control for detection and laboratory diagnosis of African swine fever virus.
PCR methods recommended by OIE. This improved and rigorously validated real-time PCR assay with internal control will provide a rapid, sensitive and reliable molecular tool for ASFV detection in pigs in ...
Development and validation of a ultra-high-performance liquid chromatography-UV method for the detection and quantification of erectile dysfunction drugs and some of their analogues found in counterfeit medicines.
validation of a fast method to detect and quantify the three authorised phosphodiesterase type 5 inhibitors and five analogues. The method is based on the use of a sub-2 microns polar-embedded column with ...
Calibration of the Ph. Eur. Biological Reference Preparation (BRP) for Tetanus Vaccine (Adsorbed) Batch 3).
estimate (with 95 % CI) in guinea pigs for all laboratories that provided validresults (n = 6) was 107.9 (64.1-181.7) IU /ampoule. For valid mouse assays (n = 24) the GM potency (with 95 % CI) was147.9 ...
Diagnostic performance and application of two commercial cell viability assays in foot-and-mouth disease research.
Abstract: Cell-based assays are still used widely in foot-and-mouth disease (FMD) research, despite the existence of a wide variety of molecular techniques. The aim of this study was to validate an automated, ...
Influence of the incubation temperature and the batch components on the sensitivity of an enzyme-linked immunosorbent assay to detect Aujeszky's disease virus glycoprotein E (gE).
non-validated assays/runs. Therefore, the effect of incubation temperature and batch composition on the analytical sensitivity of the ELISA was investigated. The World Organisation for Animal Health (OIE) ...
Oral fluid for the serological and molecular diagnosis of measles.
specificity of 100%. A molecular nested RT- PCR using oral fluid was validated against the standard assay on nasopharyngeal secretions and gave a sensitivity of 100% and specificity of 100%. CONCLUSIONS: The ...
Implementation over the past 20 years of the 3R's principle for batch release at the Scientific Institute of Public Health, Belgium (IPH).
Tetanus time toxicity use vaccine vaccines VALIDATION Validation study Weight Weight gain Weight-gain world Abstract: For the batch release of vaccines on the European market, a limited number of quality ...