title: [Hemagglutinating activity of various viruses on trypsinized erythrocytes].
abstract: Mengo, Vesicular stomatitis and Semliki forest viruses titered with trypsin modified mouse, goose, pigeon and human erythrocytes show HA titers 2-32 fold higher than with the same untreated cells.
mesh_terms: D000818:Animals; D000917:Antibody Formation / Q000187:drug effects; D010856:Columbidae; D004372:Ducks; D004912:Erythrocytes / Q000276:immunology*; D006384:Hemagglutination / Q000187:drug effects*; D006801:Humans; D008574:Mengovirus / Q000276:immunology*; D051379:Mice; D012672:Semliki forest virus / Q000276:immunology*; D014357:Trypsin / Q000494:pharmacology*; D014721:Vesicular stomatitis Indiana virus / Q000276:immunology*
chemical_list: D014357:Trypsin
vernacular_title: Attivita' emoagglutinante di alcuni virus su emazie tripsinizzate