Zoekresultaten - 88 results

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 ...

TEQ-value determinations of animal feed; emphasis on the CALUX bioassay validation

dioxins and dioxin-like molecules with Ah receptor (AhR)-dependent induction of firefly luciferase in a dose related response. The CALUX was tested for its use in the screening of feed. Aliquots of 20g of ...

Induction of in vivo functional Db-restricted cytolytic T cell activity against a putative phosphate transport receptor of Mycobacterium tuberculosis.

vaccination. IFN-gamma-producing CD8 (+) T cells could also be detected against the D(b)-restricted epitope in H-2(p) haplotype mice. These results highlight the potential of DNA vaccination for the induction ...

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

allowing for flexible fine-tuning of gene expression levels in insect cells, we have compared the induction capacities of two Drosophila minimal promoters when linked to four consecutive ecdysone response ...

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

promoter constructs displayed different basal as well as agonist-induced activities. The implications of the observations made are discussed in the context of promoter properties and of induction of genes ...

Tuberculosis DNA vaccine encoding Ag85A is immunogenic and protective when administered by intramuscular needle injection but not by epidermal gene gun bombardment.

mice. These results indicate that i.m. DNA vaccination is the method of choice for the induction of protective Th1 type immune responses with the Ag85A tuberculosis DNA  vaccine. Health Topics:  Vaccin ...

Widespread occurrence of the micro-organism Wolbachia in ants.

with effects ranging from reproductive incompatibility between host strains, induction of parthenogenesis and feminization of males. This paper reports on a first PCR-based Wolbachia screening in ants. ...

Oxygen radicals and nitric oxide production by turkey respiratory macrophages

Respiratory Burst response result results Salmonella Salmonella enteritidis specific treatment Turkeys Universities university veterinary Zymosan Abstract: The influence of different induction protocols on the ...

Immunogenicity and efficacy of a tuberculosis DNA vaccine encoding the components of the secreted antigen 85 complex.

acid vaccination for induction of immune responses against mycobacterial antigens. Ag85A and Ag85B encoding plasmids induced a robust Th1-like response towards native Ag85, characterized by elevated ...

Induction of cytotoxic T-cell responses against culture filtrate antigens in Mycobacterium bovis bacillus Calmette-Guérin-infected mice.

Publication Type: Peer reviewed scientific article Authors: Olivier J Denis; Lozes, E; Huygen, K Source: Infect Immun, Volume 65, Issue 2, p.676-84 (1997) Keywords: Animals Antigen Presentation Antigens, Bacterial BCG Vaccine CD4-Positive T-Lymphocytes CD ...

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