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Functional and comparative analysis of two distinct ecdysteroid-responsive gene expression constructs in Drosophila S2 cells4409

interest in insect cells. In addition, the combination of an ecdysone switch with promoters that possess different structural elements can provide novel insights into ecdysteroid-induced transcription in an ...

Effect of challenge dose and age in experimental infection of pigs with encephalomyocarditis virus.

different ages and with different doses. In the first experiment, nineteen susceptible pigs, 40 days old, were divided into three groups and were experimentally infected with 10(6) TCID (50), 10(4) TCID (50) ...

Glucocorticoid-inducible gene expression vectors for use in Drosophila melanogaster Schneider 2 cells4410

regulated heterologous expression system for Drosophila Schneider 2 cells, three different inducible reporter constructs were compared. These comprised six copies of the glucocorticoid response element fused ...

Phylogenetic analysis of fowl adenoviruses.

United States Abstract: The sequences of the L1 loop of the hexon protein from representative fowl adenovirus (FA dV) strains of the different European and American collections were determined and ...

Virologic versus cytologic triage of women with equivocal Pap smears: a meta-analysis of the accuracy to detect high-grade intraepithelial neoplasia.

parameters in case of interstudy heterogeneity. Differences in accuracy were assessed by pooling the ratio of the sensitivity (or specificity) of HPV testing to that of repeat cytology. RESULTS: The ...

Susceptibility testing of sequential isolates of Aspergillus fumigatus recovered from treated patients36728

recovered before treatment were not significantly different from those of isolates recovered after the onset of antifungal therapy. The highest MIC s were 0.125, 0.5, 0.5, 1 and 1 microg ml(-1) for ...

Blood alcohol testing: comparison of the performance obtained with the different methods used in the Belgian external quality assessment schemes122

TESTING use Abstract: This study describes the performance of the different methods used for blood alcohol analysis by the Belgian laboratories participating in the external quality assessment scheme. The ...

Socio-economic inequalities in health expectancy in Belgium.

socio-economic differences in health. Linking the 1991 Census to the National Register and using the Health Interview Survey 1997 has enabled assessment of the association between the level of education and health ...

Protein growth rate in rainbow trout (Oncorhynchus mykiss) is negatively correlated to liver 20S proteasome activity.

We selected fish for high and low growth efficiencies. Protein degradation was estimated from the difference between protein synthesis (determined by 15N flux) and protein growth. We found that protein ...

Evaluation of virulence of Mycoplasma hyopneumoniae field isolates.

factors, including differences in virulence between M. hyopneumoniae strains, may also be involved. The aim of this study was to evaluate the virulence of six M. hyopneumoniae field isolates and link it to ...

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