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Evaluation of different serologic markers for the early detection of avian influenza infection in chickens.

important as early warning systems, and they can also be valuable tools as companion tests of vaccines (differentiating infected from vaccinated animals), but they might also be informative about the ...

H5N1 high pathogenicity avian influenza virus survival in different types of water.

Vistula river mouth, and Baltic Sea). The virus was tested at two concentrations (10(4) and 10(6) median tissue culture infective dose per milliliter) and at three temperatures (4 C, 10 C, and 20 C), ...

Isolation and purification of a new kalimantacin/batumin-related polyketide antibiotic and elucidation of its biosynthesis gene cluster

experimentally tested by gene inactivation, structural confirmation (using NMR spectroscopy), and complementation. The structural and microbiological study of biosynthetic kal/bat analogs revealed the importance ...

The most likely time and place of introduction of BTV8 into Belgian ruminants.

a large anonymous, random postal survey of cattle herds and sheep flocks; a random historical milk tank survey of samples tested with an indirect ELISA and a follow-up survey of non-specific health ...

Design, synthesis and pharmacological characterization of endomorphin analogues with non-cyclic amino acid residues in position 24386

pharmacology physiopathology profile Profiles Protein Binding RATES rats Receptor receptors Receptors,Opioid,delta Receptors,Opioid,mu Research Research Support Residue SB- IM SELECTED series study Test ...

Aggregate size and architecture determine microbial activity balance for one-stage partial nitritation and anammox.

A, B, and C, were used. The test objectives were (i) to quantify the AerAOB and AnAOB abundance and the activity balance for the different aggregate sizes and (ii) to relate aggregate morphology, size ...

In vitro cytotoxic and mutagenic evaluation of thirteen commercial herbal mixtures sold in KwaZulu-Natal, South Africa

Volume 76, Issue 1, Number 138 (2010) Keywords: Ames test cytotoxicity HepG2 Herbal mixtures mutagenicity Neutral Red Uptake Health Topics:  Health and environment Santé et environnement Gezondheid en ...

How to evaluate emerging technologies in cervical cancer screening?

(2009) Keywords: Clinical Trials as Topic Diagnostic Tests, Routine Female Humans Mass Screening Uterine Cervical Neoplasms Abstract: Excellent recommendations exist for studying therapeutic and diagnostic ...

HIV infections and STI co-infections in men who have sex with men in Belgium: sustained increase in HIV diagnoses.

(72%), followed by other European nationalities (13%). The increase in HIV diagnoses does not reflect an increase in HIV testing since the number of tests performed nationwide remained remarkably stable ...

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