Search results - 103 results
Potency of a recombinant NDV-H5 vaccine against various HPAI H5N1 virus challenges in SPF chickens.
a significant difference between inoculation routes. A clear dose-effect could be demonstrated. Furthermore, when evaluating the protective range against antigenically divergent descendants of the Asian dade ...
Immune responses and protection against H5N1 highly pathogenic avian influenza virus induced by the Newcastle disease virus H5 vaccine in ducks.
Dis, Volume 56, Issue 4 Suppl, p.940-8 (2012) Keywords: Animals Antibodies, Viral Antigens, Viral Ducks Duodenum Female Hemagglutinin Glycoproteins, Influenza Virus Immunoglobulins Influenza A Virus, ...
Methodologies for Salmonella enterica subsp. enterica subtyping: gold standards and alternatives.
routinely performed by serotyping, a method in which surface antigens are identified based on agglutination reactions with specific antibodies. The serotyping scheme, which is continuously updated as new ...
Measurement of systemic and local respiratory cell-mediated immunity after influenza infection in chickens.
(2011) Keywords: Animals Antigens, Viral Chickens Immunity, Cellular Immunity, Mucosal In Vitro Techniques Influenza A Virus, H5N2 Subtype Influenza in Birds Interferons Lung Lymphocyte Activation Spleen ...
Capsid proteins from field strains of foot-and-mouth disease virus confer a pathogenic phenotype in cattle on an attenuated, cell-culture-adapted virus
thyroid cells but grew less efficiently in BHK cells than the rescued parental O1K B64 virus. The two chimeric viruses displayed the expected antigenicity in serotype-specific antigen ELISA s. Following ...
Susceptibility of pigeons to clade 1 and 2.2 high pathogenicity avian influenza H5N1 virus.
contact chickens. Additionally, two clade 1-infected adult pigeons sacrificed at the end of experiment showed seroconversion in bELISA and HI test (using homologous virus as antigen). The viral RNA was ...
Susceptibility of in vitro produced hatched bovine blastocysts to infection with bluetongue virus serotype 8.
42, Issue 1, p.14 (2011) Keywords: Animals Antigens, Viral Apoptosis Blastocyst Bluetongue Bluetongue virus Cattle Cattle Diseases Fluorescent Antibody Technique, Indirect Abstract: Bluetongue virus ...
The positive adjuvant effect of chitosan on antigen-specific cell-mediated immunity after chickens vaccination with live Newcastle disease vaccine.
free (SPF) chickens. It was shown that chitosan enhanced the antigen-specific cell-mediated immune response in the spleen. New protocols were developed to measure the chicken IFN gamma production after ...
Influenza A strain-dependent pathogenesis in fatal H1N1 and H5N1 subtype infections of mice.
Daniel Source: Emerg Infect Dis, Volume 16, Issue 4, p.595-603 (2010) Keywords: Animals Antigens, Viral Disease Progression Female Influenza A Virus, H1N1 Subtype Influenza A Virus, H5N1 Subtype Liver Lung ...
Passive protection afforded by maternally-derived antibodies in chickens and the antibodies' interference with the protection elicited by avian influenza-inactivated vaccines in progeny.
vaccines containing H5N2 subtype antigens in the presence or absence of homologue MDA s and challenged with a clade 2.2 H5N1 HPAIV. In the second set of experiments, day-old broilers, either with or without ...