Humoral immune responsiveness in duck hepatitis B virus-infected ducks

Author:

Halpern M S,Mason W S,Coates L,O'Connell A P,England J M

Abstract

Immunofluorescence assays with fixed tissue sections were used to characterize antibody reactivity in sera obtained from duck hepatitis B virus-infected ducks. Under conditions of experimental infection, antibody to core antigen but not to surface antigen was detectable. A majority of the ducks infected at 8 days after hatching and a minority of those infected at 1 day after hatching showed a transient anti-core antigen humoral response; this response was stronger in the antibody-positive ducks infected on day 8 than in those infected on day 1. Antiviral antibody was not detected in the sera of ducks congenitally infected with duck hepatitis B virus. Several of the infected ducks, but none of the uninfected ducks, exhibited autoantibody reactivity for alpha-islet-cell-associated antigen.

Publisher

American Society for Microbiology

Subject

Virology,Insect Science,Immunology,Microbiology

Cited by 20 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Comparative immunology of agricultural birds;Avian Immunology;2022

2. Hepatitis Virus Infections in Poultry;Avian Diseases;2016-09

3. Comparative Immunology of Agricultural Birds;Avian Immunology;2014

4. COMPARATIVE IMMUNOLOGY OF AGRICULTURAL BIRDS;Avian Immunology;2008

5. Immune responses to duck hepatitis B virus infection;Developmental & Comparative Immunology;2000-03-01

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