Zoekresultaten - 13 results
Failure to Remove Bluetongue Serotype 8 Virus (BTV-8) From Produced and Derived Bovine Embryos and Subsequent Transmission of BTV-8 to Recipient Cows After Embryo Transfer.
Volume 6 (2019) Keywords: Bluetongue virus bovine embryo BTV-8 IETS guidelines Transmission Abstract: The behavior of BTV-8 in cattle is different from most other serotypes not only with regards to ...
Characterization of two recombinant HVT-IBD vaccines by VP2 insert detection and cell-mediated immunity after vaccination of specific pathogen-free chickens.
objectives of this study were twofold: (i) to develop in vitro assays and molecular tools to detect the VP2 protein and gene and (ii) to evaluate cell-mediated immunity (CMI) induced by rHVT- IBD vaccination ...
Susceptibility of in vitro produced hatched bovine blastocysts to infection with bluetongue virus serotype 8.
cell numbers and a significant level of cellular apoptosis. We conclude from this in vitro study that some of the reproductive problems that are reported when cattle herds are infected with BTV-8 may be ...
A proposed validation method for automated nucleic acid extraction and RT-qPCR analysis: an example using Bluetongue virus.
(2010) Keywords: Animals Automation Bluetongue virus Cell Line Chick Embryo Clinical Laboratory Techniques Cricetinae Diagnostic Errors nucleic acids Reference Standards Reproducibility of Results Reverse ...
Fine quantification of avian influenza H5N1 escape mutant quasispecies populations using mutation-specific real-time PCR.
Adaptation, Physiological Animals Chick Embryo Evolution, Molecular Gene Expression Regulation, Viral Genes, Viral Influenza A Virus, H5N1 Subtype Mutation polymerase chain reaction RNA, Viral Sequence ...
Prime-boost vaccination with a fowlpox vector and an inactivated avian influenza vaccine is highly immunogenic in Pekin ducks challenged with Asian H5N1 HPAI.
Thierry van den Berg Source: Vaccine, Volume 27, Issue 5, p.646-54 (2009) Keywords: Animals Antibodies, Viral Chick Embryo Cloaca Ducks Female Fowlpox virus Hemagglutination Inhibition Tests Immunization, ...
Possible routes of introduction of bluetongue virus serotype 8 into the epicentre of the 2006 epidemic in north-western Europe.
a free area by movement of infected ruminants, infected midges or by infected semen and embryos. In this study, information on animal movements or transfer of ruminant germ plasms (semen and embryos) into ...
Impact of human interventions on the spread of bluetongue virus serotype 8 during the 2006 epidemic in north-western Europe.
host by semen and trans-placental infection of the embryo from the dam have been found. As for any infectious animal disease, the spread of BTV can be heavily influenced by human interventions preventing ...
Sanitary control in bovine embryo transfer. How far should we go? A review.
of the embryo with pathogens, both originating from the donor animals as from the environment. This manuscript describes the bacteria, viruses, protozoa, fungi and prions that are of major concern in ...
Kinetic and biologic properties of recombinant ChIFN-gamma expressed via CELO-virus vector.
27, Issue 2, p.111-8 (2007) Keywords: Animals Antiviral Agents Cell Line, Tumor Chick Embryo Fowl adenovirus A Gene Expression Interferon-gamma Kinetics Recombinant Proteins Abstract: In this study, ...