title: Enhancement and interference in chickens inoculated with Marek's disease herpesvirus and oncornaviruses.
abstract: Enhancement of mortality rates and symptomatology was observed in isolator-held LSI-SPF chickens concurrently inoculated with MDHV and avian oncornaviruses (RAV-1, RAV-2, RAV-7, RAV-50, or REV). Interference with MD antigen production also was demonstrated in extracts of the feather follicle epithelium from chickens inoculated with both MDHV and RAV-1.
mesh_terms: D000818:Animals; D000956:Antigens, Viral / Q000032:analysis; D001354:Avian Leukosis Virus / Q000254:growth & development*; D002645:Chickens; D008381:Herpesvirus 2, Gallid / Q000254:growth & development* / Q000276:immunology; D008380:Marek Disease / Q000382:microbiology* / Q000401:mortality; D001356:Reticuloendotheliosis virus / Q000254:growth & development*; D012190:Retroviridae / Q000254:growth & development*; D014762:Viral Interference
chemical_list: D000956:Antigens, Viral