Zoekresultaten - 114 results
Comparison of concentrations of mercury in ambient air to its accumulation by leafy vegetables: an important step in terrestrial food chain analysis.
Air Air Pollutants Allium Brassica Environmental Monitoring Food Chain Food Contamination Lettuce mercury Plant Leaves Vegetables Abstract: A biomonitoring network with leafy vegetables was established ...
Vector monitoring at Belgian outbreak sites during the bluetongue epidemic of 2006.
Polymerase Chain Reaction RNA, Viral Sheep Abstract: In response to the first bluetongue outbreak in Belgium a monitoring programme was started at the end of August 2006 to identify possible vectors ...
The importance of quality assurance/quality control of diagnostics to increase the confidence in global foot-and-mouth disease control.
diagnostic tests fully and to install a continuous quality control (QC) monitoring system. Knowledge of performance characteristics of diagnostics is essential to interpret results correctly and to calculate ...
Application of a Commercial Real-Time RT-PCR Assay for Surveillance of Classical Swine Fever: Evaluation by Testing Sequential Tissue and Blood Samples
by 2 days compared to the corresponding tonsils. Virus was irregularly detected in muscles, indicating the poor reliability of meat for CSFV monitoring. For surveillance programmes, the effectiveness ...
Intake of ochratoxin A and deoxynivalenol through beer consumption in Belgium.
could be an important contributor to OTA exposure in Belgium, even though a declining trend seems to be apparent during the last year of monitoring. Therefore, efforts should be devoted to maintain the ...
Complete suppression of viral gene expression is associated with the onset and progression of lymphoid malignancy: observations in Bovine Leukemia Virus-infected sheep.
malignant B-cell clone while functional provirus (TaxE303) had been consistently monitored over the 17-month aleukemic period. In the second case, both non-transformed and transformed BLV-infected cells were ...
Quality assurance/quality control of foot and mouth disease solid phase competition enzyme-linked immunosorbent assay--Part II. Quality control: comparison of two charting methods to monitor assay performance.
diagnostic assays are subject to random variation resulting in shifts in the mean test values. Continuous monitoring of assays using control charts will alert the interpreter of changes in performance. For ...
Estimating the probability of freedom of classical swine fever virus of the East-Belgium wild-boar population.
Seroepidemiologic Studies Sus scrofa Abstract: A report of the Scientific Committee on Animal Health and Animal Welfare of the European Commission (CEC, 1999.) includes recommendations for setting up monitoring ...
Acinetobacter diversity in environmental samples assessed by 16S rRNA gene PCR-DGGE fingerprinting.
was monitored over time in a laboratory biostimulation experimental set-up. In all cases, bands in the DGGE fingerprints were cloned and sequenced. Environmental samples taken from a mineral ...
Dual labeling of Pseudomonas putida with fluorescent proteins for in situ monitoring of conjugal transfer of the TOL plasmid.
a dual-labeling technique involving the green fluorescent protein (GFP) and the red fluorescent protein (DsRed) for in situ monitoring of horizontal gene transfer via conjugation. A GFP mut3b-tagged derivative of ...