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  • 1
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] As the avian influenza virus H5N1 swept from Asia across Russia to Europe, Nigeria was the first country in Africa to report the emergence of this highly pathogenic virus. Here we analyse H5N1 sequences in poultry from two different farms in Lagos state and find that three H5N1 lineages were ...
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Tropical animal health and production 17 (1985), S. 225-229 
    ISSN: 1573-7438
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé L'antigène du virus de la bursite infectieuse aviaire a été détecté dans les bourses de Fabricius d'oiseaux infectés en utilisant la technique de contre immuno-électro-osmo-phorèse. Huit foyers suspects ont été confirmés dans cette manière et, sur 89 prèlevements de bourses soumis pour confirmation de diagnostic au laboratoire, 82 ont été trouvés positifs. Le test est indiqué pour la détection d'anticorps anti-virus de la bursite infectieuse aviaire dans les sérums d'oiseaux infectés. Des lignes de précipitation sont visibles dans les trente minutes alors qu'elles n'apparaissent qu'en 18–24 heures avec le test d'Ouchterlony en gélose. La contre immuno-électro-osmo-phorèse est recommandée pour une confirmation rapide de la bursite infectieuse aviaire.
    Abstract: Resumen Mediante el empléo de la técnica de contra inmunoelectroosmoforesis, se detectó antigeno viral en la bolsa de Fabricio de aves infectadas con Gumboro. Se confirmaron ocho brotes sospechosos mediante la técnica, y 82 de 89 muestras tomadas de bolsas sospechosas y analizadas en el laboratorio fueron positivas. La prueba tambien fue útil para la detección de anticuerpos de Gumboro en el suero de animales infectados. Las lineas de precipitación fueron visibles a los 30 minutos en comparación a las 18 a 24 horas necesarias para leer la prueba de Ouchterlony. Se recomienda la contra inmunoelectroosmoforesis para el diagnóstico de la enfermedad de Gumboro en aves.
    Notes: Summary Infectious bursal disease virus antigen was detected in the bursa of Fabricius of infected birds by the use of the counter immunoelectroosmophoresis technique. Eight suspected outbreaks were confirmed in this way and 82 out of 89 bursal samples submitted for laboratory confirmation were positive. The test was also suitable for the detection of antibody to infectious bursal disease virus in sera of infected birds. Precipitin lines were visible within 30 min as compared with 18 to 24 h with the Ouchterlony agar gel precipitation test. Counter immunoelectroosmophoresis is recommended for rapid confirmation of infectious bursal disease of poultry.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Tropical animal health and production 27 (1995), S. 47-49 
    ISSN: 1573-7438
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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