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Résultats de la recherche - 23 results
Passive protection afforded by maternally-derived antibodies in chickens and the antibodies' interference with the protection elicited by avian influenza-inactivated vaccines in progeny.
avian influenza MDA, received a regular-type monovalent H5N2 AI vaccine (0.5 ml) or a concentrated (0.2 ml) AL-Newcastle disease virus combined inactivated vaccine subcutaneously. They were then ...
Improved vaccination against Newcastle disease by an in ovo recombinant HVT-ND combined with an adjuvanted live vaccine at day-old.
Newcastle Disease Ovum Spleen Survival Analysis T-Lymphocytes Vaccination Vaccines, Attenuated Vaccines, Synthetic Viral Fusion Proteins Viral Vaccines Virus Shedding Abstract: The continuous outbreaks of ...
Humoral, cell-mediated and mucosal immunity induced by oculo-nasal vaccination of one-day-old SPF and conventional layer chicks with two different live Newcastle disease vaccines.
disease virus Specific Pathogen-Free Organisms Vaccination Viral Vaccines Abstract: To further characterize the immune response elicited by two live Newcastle disease vaccines, humoral, cellular and mucosal ...
Electron tomography of negatively stained complex viruses: application in their diagnosis.
nucleoprotein strand of Newcastle disease virus. For both viruses, deformation and flattening were observed. CONCLUSION: The combination of negative staining of complex viruses with electron tomographic analysis, ...
Vaccination of chicken embryos with escape mutants of La Sota Newcastle disease virus induces a protective immune response.
M Molecular Sequence Data Mutation Newcastle Disease Newcastle disease virus Sequence Analysis, DNA Specific Pathogen-Free Organisms Vaccines, Attenuated Viral Fusion Proteins Viral Vaccines Abstract: To reduce ...
Ultrastructural changes of the tracheal epithelium after vaccination of day-old chickens with the La Sota strain of Newcastle disease virus.
Antibodies, Viral Chickens Goblet Cells Immunoglobulin G Immunoglobulin M Newcastle Disease Newcastle disease virus Poultry Diseases Respiratory Mucosa Specific Pathogen-Free Organisms Trachea Vaccination Viral ...
Quasispecies nature of an unusual avian paramyxovirus type-1 isolated from pigeons.
Newcastle Disease Newcastle disease virus Phosphoproteins Phylogeny RNA, Viral Sequence Analysis, DNA Sequence Homology, Nucleic Acid Viral Fusion Proteins virulence Abstract: An avian paramyxovirus type-1 ...
Molecular study of the quasispecies evolution of a typical pigeon paramyxovirus type 1 after serial passages in pigeons by contact.
Evolution, Molecular Genes, Viral Kidney Molecular Sequence Data Newcastle disease virus polymerase chain reaction Sequence Alignment Sequence Homology, Nucleic Acid Serial Passage Abstract: The quasispecies ...
Assessment of the cell-mediated immune response in chickens by detection of chicken interferon-gamma in response to mitogen and recall Newcastle disease viral antigen stimulation.
Keywords: Animals Antigens, Viral Cell Division Chickens Enzyme-Linked Immunosorbent Assay Immunity, Cellular Interferon-gamma Lymphocytes Mitogens Newcastle disease virus Viral Vaccines Abstract: The ...
Molecular characterisation of three avian paramyxovirus type 1 isolated from pigeons in France.
Disease Outbreaks France Genes, Viral Molecular Sequence Data Newcastle Disease Newcastle disease virus Phylogeny RNA, Viral Sequence Homology, Amino Acid Viral Proteins Abstract: Three avian Paramyxovirus ...