Marker vaccines, virus protein-specific antibody assays and the control of Aujeszky's disease

JT Van Oirschot, ALJ Gielkens, RJM Moormann… - Veterinary …, 1990 - Elsevier
Vaccination of pigs is widely practised to control Aujeszky's disease (AD). Molecular
biological research revealed that several conventionally attenuated virus vaccines harbour …

Avian amyloidosis

WJM Landman, E Gruys, ALJ Gielkens - Avian Pathology, 1998 - Taylor & Francis
Although amyloid deposits have been described for more than a century and a half, its
proteinaceous and fibrillar nature was not revealed until after 1950. Biochemical characterization …

Rescue of Newcastle disease virus from cloned cDNA: evidence that cleavability of the fusion protein is a major determinant for virulence

BPH Peeters, OS de Leeuw, G Koch… - Journal of …, 1999 - Am Soc Microbiol
A full-length cDNA clone of Newcastle disease virus (NDV) vaccine strain LaSota was
assembled from subgenomic overlapping cDNA fragments and cloned in a transcription plasmid …

Identification of five allelic variants of the sheep PrP gene and their association with natural scrapie

PBGM Belt, IH Muileman… - Journal of General …, 1995 - microbiologyresearch.org
Scrapie is a fatal neurodegenerative disease of sheep that belongs to the group of prion
diseases found in humans and animals. The host encoded prion protein (PrP) plays a central …

Newcastle disease outbreaks in recent years in western Europe were caused by an old (VI) and a novel genotype (VII)

B Lomniczi, E Wehmann, J Herczeg… - Archives of …, 1998 - Springer
Newcastle disease virus (NDV) strains, isolated from outbreaks during epizootics between
1992 and 1996 in Western European countries, were compared by restriction enzyme …

Rescue of very virulent and mosaic infectious bursal disease virus from cloned cDNA: VP2 is not the sole determinant of the very virulent phenotype

HJ Boot, AAHM ter Huurne, AJW Hoekman… - Journal of …, 2000 - Am Soc Microbiol
Many recent outbreaks of infectious bursal disease in commercial chicken flocks worldwide
are due to the spread of very virulent strains of infectious bursal disease virus (vvIBDV). The …

Genome replication of Newcastle disease virus: involvement of the rule-of-six

BPH Peeters, YK Gruijthuijsen, OS De Leeuw… - Archives of …, 2000 - Springer
We examined replication of Newcastle disease virus (NDV) by using minigenomes
consisting of the 3′ leader and 5′ trailer regions of NDV flanking a reporter gene encoding …

The neutralizing peroxidase-linked assay for detection of antibody against swine fever virus

C Terpstra, M Bloemraad, ALJ Gielkens - Veterinary Microbiology, 1984 - Elsevier
The neutralizing peroxidase-linked antibody (NPLA) assay was standardized and compared
with the micro-plaque reduction test (PRT) on series of sera from pigs infected with different …

A conventionally attenuated glycoprotein E-negative strain of bovine herpesvirus type 1 is an efficacious and safe vaccine

MJ Kaashoek, A Moerman, J Madić, FAM Rijsewijk… - Vaccine, 1994 - Elsevier
We examined the vaccine properties of a conventionally attenuated bovine herpesvirus type
1 (BHV-1) mutant strain A. This strain has a deletion that encompasses the glycoprotein E …

Review of Newcastle disease virus with particular references to immunity and vaccination

SO Al-Garib, ALJ Gielkens, E Gruys… - World's poultry science …, 2003 - Taylor & Francis
Newcastle disease (ND) is a highly contagious disease. The present paper deals with
classification of ND virus (NDV), clinical signs and pathology, virus strain classification and …