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Zoekresultaten - 529 results
What are the immunologically active components of bacille Calmette-Guérin in therapy of superficial bladder cancer?
IL-2, and IL-6 production by stimulated PBMC s was compared to unstimulated controls and the phenotype of expanded cells analyzed by flow cytometry (FACS analysis). A (51)Cr-release assay monitored the ...
Le protocole sur la biosécurité: test de crédibilité pour l'avenir de la Convention sur la diversité biologique?
protocol and the relationship between the protocol and the World Trade Organisation.Even if, because of its specificity, the protocol can be considered as a “curiosity” compared to other topics covered under ...
A comparative study of GC-HRMS and CALUX TEQ determinations in food samples by the Belgian federal ministries of public health and agriculture
Denison,university of California,Davis,CA,USA, p.196 (2000) Keywords: Belgian Comparative Study environmental food health International ON organic PERSISTENT ORGANIC POLLUTANTS public public health Public-health ...
Tuberculosis DNA vaccine encoding Ag85A is immunogenic and protective when administered by intramuscular needle injection but not by epidermal gene gun bombardment.
a DNA vaccine encoding Ag85A from Mycobacterium tuberculosis were compared in BALB /c and C57BL (B6 and B10) mice immunized by intramuscular (i.m.) needle injection or epidermal gene gun (gg) bombardment. ...
PCR detects HCV RNA in a plasma pool contaminated by a single preseroconversion donation of genotype 5a.
different extraction methods were compared and validated. RESULTS: Two out of 367 plasma pools were found to be HCV RNA positive and were discarded. For one of these two pools, the look-back procedure ...
Isolation of adherent polycyclic aromatic hydrocarbon (PAH)-degrading bacteria using PAH-sorbing carriers.
Abstract: Two different procedures were compared to isolate polycyclic aromatic hydrocarbon (PAH)-utilizing bacteria from PAH-contaminated soil and sludge samples, i.e., (i) shaken enrichment cultures in ...
Classical swine fever virus: a ring test to evaluate RT-PCR detection methods.
and Specificity Abstract: Six laboratories participated in an exercise to compare the sensitivity and specificity of RT- PCR tests for the detection of classical swine fever virus (CSFV). Two sets of ...
Trends in gonorrhoea in nine western European countries, 1991-6. European Study Group.
networks in western Europe. Data from this concerted action were used to assess trends in gonorrhoea between 1991 and 1996. Where possible, the trends were validated by comparing them with national ...
What is the optimal regimen for BCG intravesical therapy? Are six weekly instillations necessary?
peripheral immune response against mycobacterial antigens as compared to pretreatment values. In the present work, we have studied the weekly evolution of this immune response induced by intravesical BCG ...
Comparison of biological activities of natural and recombinant chicken interferon-gamma.
baculovirus and prokaryotic (Escherichia coli) expression systems were characterized and their activity was compared to that of naturally ChIFN-gamma produced by mitogen-activated splenic T cells. The ...