- Bedoelde u
- determined
Zoekresultaten - 868 results
Salmonella contamination of pigs and pork in an integrated pig production system39
serotypes of the isolated strains were determined, and the antibiotic resistance of these strains to six antibiotics was also investigated. Feeds were found to be more contaminated than expected (10.2%, 34 of ...
Salmonella on pig carcasses: positive pigs and cross contamination in the slaughterhouse36717
carriage is high, but it is obvious that slaughterhouse hygiene is a determinative factor for managing carcass contamination Service: Foodborne pathogens Pathogènes alimentaires Voedselpathogenen Manuscript ...
Estimation of the minimum detectable value for the determination of PCBs in fatty food samples by GC-ECD: a curvilinear calibration case
estimation of the MDV in the linear calibration case. Alternatively, the MDV was determined by a method based on confidence intervals for a second-order calibration plot. There was a close correspondence ...
Prevalence of human erythrovirus B19 DNA in healthy Belgian blood donors and correlation with specific antibodies against structural and non-structural viral proteins.
plasma-pool screening and exclusion of highly viraemic donations are recommended. The objectives of this study were to estimate the prevalence of B19 DNA in our blood-donor population, to determine the ...
Detection and characterization of verotoxigenic Escherichia coli by a VTEC/EHEC multiplex PCR in porcine faeces and pig carcass swabs36718
2 specimen handling strain Swab Swine Swine Diseases technology Test toxin transformation veterinary virulence VTEC young Abstract: To determine whether pigs and pig carcasses are a reservoir of ...
Optimization and validation of a micellar electrokinetic chromatographic method for the analysis of several angiotensin-II-receptor antagonists
be applied for the quantitative determination of these compounds, but only for the more stable ARA- II s (candesartan, eprosartan mesylate, losartan potassium, and valsartan). Some system parameters ...
Combination of analytical quality specifications based on biological within- and between-subject variation124
al. (5) The ‘three-level’ concept classifying analytical quality into three levels: optimum, desirable and minimum. The figures created clearly demonstrated that the results obtained were determined by ...
Development of a capture ELISA for the detection of antibodies to enteropathogenic Escherichia coli (EPEC) in rabbit flocks using intimin-specific monoclonal antibodies.
positive controls. These were used to determine a cut-off value for a positive cELISA result. The value selected gave the test a sensitivity of 80.0% and a specificity of 98.4% on an individual level. At ...
Hospital-acquired Aspergillus fumigatus infection: can molecular typing methods identify an environmental source?36715
hospital-acquired infections. There have been high expectations that molecular typing methods might determine the source of Aspergillus fumigatus, a ubiquitous mould. The aim of the present epidemiological study, was ...
Patterns of Mycoplasma hyopneumoniae infections in Belgian farrow-to-finish pig herds with diverging disease-course.
determine the infection pattern of Mh and the clinical course of the infection. Health Topics: Animal health Category: A1 FOS Classification: 4.03 Veterinary science ...