Search Results - "Roozelaar, D.J. van"

Differentiation of virulent and non-virulent strains of Newcastle disease virus within 24 hours by polymerase chain reaction by Kant, A, Koch, G, Roozelaar, D.J. van, Balk, F, Huurne, A. ter

“…Fast diagnosis of Newcastle disease is a prerequisite for confining outbreaks. Diagnosis implies the differentiation of virulent and non-virulent Newcastle…”
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Experimental Reproduction of Malabsorption Syndrome with Different Combinations of Reovirus, Escherichia coli, and Treated Homogenates Obtained from Broilers by Songserm, Th, Zekarias, B, van Roozelaar, D. J, Kok, R. S, Pol, J. M A, Pijpers, A, ter Huurne, A. A H. M

“…Attempts to reproduce malabsorption syndrome (MAS) by oral inoculation with several different combinations including intestinal homogenate, reovirus, and…”
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Cellular immune response in the small intestine of two broiler chicken lines orally inoculated with malabsorption syndrome homogenates by Songserm, Th, Engel, B, van Roozelaar, D.J, Kok, G.L, Pijpers, A, Pol, J.M.A, ter Huurne, A.A.H.M

“…We studied the cellular immune response against malabsorption syndrome (MAS) in two broiler chicken lines, A and B. We determined the number of pan…”
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Studies on the pathogenesis of chicken infectious anaemia virus infection in six-week-old SPF chickens by Drén, C N, Kant, A, Van Roozelaar, D J, Hartog, L, Noteborn, M H, Koch, G

“…The pathogenesis of chicken infectious anaemia virus (CAV) infection was studied in 6-week-old and one-day-old SPF chickens inoculated intramuscularly with…”
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Immunogenic and protective properties of chicken anaemia virus proteins expressed by baculovirus by Koch, Guus, van Roozelaar, Dirk J., Verschueren, Claudia A.J., van der Eb, Alex J., Noteborn, Mathieu H.M.

“…The coding information for three putative chicken anaemia virus proteins (VP1, VP2, VP3) was inserted into a baculovirus vector and expressed in insect cells…”
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Detection by immunofluorescence assay of serotype-specific and group-specific antigens of infectious bronchitis virus in trachea of broilers with respiratory problems by Wit, J.J., de, Koch, G, Kant, A, Roozelaar, D.J., van

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Interaction between chicken anaemia virus and live Newcastle disease vaccine by De Boer, G.F., Van Roozelaar, D.J., Moormann, R.J., Jeurissen, S.H.M., Van Den Wijngaard, J.C., Hilbink, F., Koch, G.

“…Three groups of 150 SPF chickens were spray-vaccinated with live Newcastle disease La Sota-type vaccine (clone 30) at one day of age, and another three groups…”
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Detection of chicken anaemia virus by DNA hybridization and polymerase chain reaction by Noteborn, M.H.M, Verschueren, C.A.J, Roozelaar, D.J. van, Veldkamp, S, Eb, A.J. van der, Boer, G.F. de

“…A clone containing the complete genome of chicken anaemia virus (CAV) was used in hybridizations with DNA from various field isolates of CAV. CAV DNA from all…”
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Inactivation of chicken anaemia virus in chickens by heating and fermentation by Urlings, H A, de Boer, G F, van Roozelaar, D J, Koch, G

“…The transmission of pathogenic microorganisms such as viruses by the use of animal products in animal feed constitutes a potential risk to the health of…”
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Characterization of cloned chicken anemia virus DNA that contains all elements for the infections replication cycle by Noteborn, M.H.M. (University of Leiden, Leiden, The Netherlands), Boer, G.F. de, Roozelaar, D.J. van, Karreman, C, Kranenburg, O, Vos, J.G, Jeurissen, S.H.M, Hoeben, R.C, Zantema, A, Koch, G, Ormondt, H. van

“…Circular double-stranded replication intermediates were identified in low-molecular-weight DNA of cells of the avian leukemia virus-induced lymphoblastoid cell…”
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Virulence of five live vaccines against avian infectious laryngotracheitis and their immunogenicity and spread after eyedrop or spray application by Hilbink, F W, Oei, H L, van Roozelaar, D J

“…Five live virus vaccines against avian infectious laryngotracheitis were studied with regard to safety, immunogenicity and route of administration. Significant…”
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