title: Interference activity of bovine herpes virus 1 strains against Aujeszky's disease virus in cell cultures.
abstract: The interference-inducing activity of different low- and high-virulence strains of bovine herpes virus 1 (BHV-1) against Aujeszky's disease virus was studied by a parallel titration on permissive and non-permissive cell culture. The low-virulence BHV-1 strains possessed better interference-inducing activity than the high-virulence strains. An interference blocking test (IBT) was developed for the detection of BHV-1 antibodies in bovine sera. Comparative results of IBT and the virus neutralisation reaction did not show statistically reliable differences.
authors.affiliation: Central Veterinary Research Institute, Sofia, Bulgaria.
authors.forename: R
authors.initials: R
authors.lastname: Peshev
authors.forename: R
authors.initials: R
authors.lastname: Bostandjieva
authors.forename: H
authors.initials: H
authors.lastname: Haralambiev
mesh_terms: D000818:Animals; D019138:Antibodies, Blocking / Q000097:blood; D000914:Antibodies, Viral / Q000097:blood; D002417:Cattle; D002478:Cells, Cultured; D002642:Chick Embryo; D007242:Herpesvirus 1, Bovine / Q000276:immunology / Q000472:pathogenicity*; D011558:Herpesvirus 1, Suid / Q000276:immunology / Q000472:pathogenicity*; D014762:Viral Interference; D014773:Virology / Q000379:methods; D014774:Virulence
chemical_list: D019138:Antibodies, Blocking; D000914:Antibodies, Viral