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Virulence-associated traits in avian Escherichia coli: comparison between isolates from colibacillosis-affected and clinically healthy layer flocks.
Infections Female Gene Expression Genotype Iron Phenotype Poultry Diseases virulence Abstract: Colibacillosis appears to be of increasing importance in layer flocks. The aim of this study was to determine ...
Open digestion under reflux for the determination of total arsenic in seafood by inductively coupled plasma atomic emission spectrometry with hydride generation
Public-health RANGE relative risk risks System Weight Abstract: A method for the determination of arsenic (As) in seafood by inductively coupled plasma atomic emission spectrometry with continuous hydride ...
A PCR method for detection of bifidobacteria in raw milk and raw milk cheese: comparison with culture-based methods36
determine contamination origin (human or animal). A method of detecting the Bifidobacterium genus was developed by PCR targeting the hsp60 gene. The genus Bifidobacterium was identified by PCR amplification ...
In vitro susceptibilities of Mycoplasma hyopneumoniae field isolates.
susceptibilities of 21 Mycoplasma hyopneumoniae field isolates were determined using a broth microdilution technique. One isolate showed acquired resistance to lincomycin, tilmicosin, and tylosin, while five ...
Assessment of genetic, antigenic and pathotypic criteria for the characterization of IBDV strains.
indicate the probable existence of differences in virulence within IBDV lineages determined on the basis of antigenic typing using monoclonal antibodies and the alignment of the VP2 sequences. This indicates ...
Moulds asthma
practitioners to determine specific sensitisation tests (selection of skin prick tests, and RAS tests), and helps them play a role in the diagnosis strategy and the recommendations for necessary eviction and ...
Moulds asthma36732
practitioners to determine specific sensitisation tests (selection of skin prick tests, and RAS tests), and helps them play a role in the diagnosis strategy and the recommendations for necessary eviction and ...
TEQ-value determinations of animal feed; emphasis on the CALUX bioassay validation
Publication Type: Peer reviewed scientific article Authors: Vanderperren,H.; N. Van Wouwe; Behets,S.; Windal,I.; Ilse Van Overmeire; Fontaine,A. Source: Talanta, Volume 63, Issue 5, Number 1280, p.1277- 1280 (2004) Keywords: Agreement an analysis Animal A ...
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 ...
Interpretation of CALUX results in view of the EU maximal TEQ level in milk.
associated with them. This paper explores the use of CALUX data as quantitative screening results. The validation of the method for the polychlorinated dibenzo-p-dioxins (PCDD)/F TEQ determination in milk ...