Search results - 1026 results
High prevalence of penicillin resistance and comparative in vitro activity of various antibiotics in clinical isolates of streptococcus pneumoniae isolated in the Province of Hainaut during winter 200436750
erythromycin and tetracycline were determined by a microdilution technique following NCCLS recommendations. Decreased susceptibility to penicillin was 32.5% (23.4% intermediate and 9.1% high-level). The other ...
Evaluation of the epidemiological importance of classical swine fever infected, E2 sub-unit marker vaccinated animals with RT-nPCR positive blood samples.
observed. The conclusion is that in vaccinated pigs that are positive in RT-nPCR but negative in VI, the level of circulating virus is probably not high enough for horizontal transmission, whereas vertical ...
Ultrastructural changes of the tracheal epithelium after vaccination of day-old chickens with the La Sota strain of Newcastle disease virus.
formation of excess mucus. Activation of goblet cells peaked within 4 days postvaccination. Afterward, the activation levels gradually decreased. At the level of the ciliated cells, a marked increase in the ...
Insect neuropeptide and peptide hormone receptors: current knowledge and future directions4400
IS journal KNOWLEDGE Laboratories LEVEL levels Molecular ON ORIGIN Peptides physiology precursor Print problems prospects protein Proteins Proteomics Receptor Receptor Protein-Tyrosine Kinases ...
Levels and correlations between PCBs and PCDD/Fs concentrations in Belgian Plasma
p.1787- 1790 (2005) Keywords: Belgian contaminant contaminants Eggs LEVEL levels PCB Pcbs PCDD/F plasma RANGE Abstract: not available Service: Éléments traces et nanomatériaux Spoorelementen en ...
Binding and entry characteristics of porcine circovirus 2 in cells of the porcine monocytic line 3D4/31.
caveolae-mediated endocytosis and macropinocytosis), followed by evaluation of the level of PCV2 infection. It was shown that PCV2 VLP s bound to all cells, with maximal binding starting from 30 min post-incubation. ...
Virulence-associated traits in avian Escherichia coli: comparison between isolates from colibacillosis-affected and clinically healthy layer flocks.
characteristics of avian pathogenic Escherichia coli associated with the occurrence of colibacillosis outbreaks at flock level. Forty E. coli strains originating from layers from healthy flocks (‘control ...
Development of bovine herpesvirus 4 as an expression vector using bacterial artificial chromosome cloning35
IS IT Ixodes journal LEVEL levels Medicine metabolism MODEL mutagenesis ON physiology present Print production protein Proteins recombinant recombination Recombination,Genetic Research Research Support ...
Arcobacter cibarius sp. nov., isolated from broiler carcasses.
hybridization with reference strains of the current four Arcobacter species revealed binding levels below 47 %. The G+C contents ranged between 26.8 and 27.3 mol%. Pairwise comparison of 16S rRNA gene sequences ...
Population-level retrospective study of neurologically expressed disorders in ruminants before the onset of bovine spongiform encephalopathy (BSE) in Belgium, a BSE risk III country.
Publication Type: Peer reviewed scientific article Authors: Saegerman, C; Berkvens, D; Claes, L; Dewaele, A; Coignoul, F; Ducatelle, R; Cassart, D; Bernard Brochier; Costy, F; S. Roels; Deluyker, H; Vanopdenbosch, E; Thiry, E Source: J Clin Microbiol, Vol ...