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  1. Article: Virus susceptibility of mouse hemopoietic cells in vitro: inhibition of granulocyte-macrophage precursor cells by Newcastle disease virus.

    McNeill, T A / Havredaki, M / Gould, E A / Cosby, L

    Infection and immunity

    1975  Volume 11, Issue 3, Page(s) 424–428

    Abstract: ... REO3), influenza virus (FLU), and Newcastle disease virus (NDV) then assayed for granulocyte-macrophage ... Normal mouse bone marrow cells were exposed to encephalomyocarditis virus (EMC), reovirus type 3 ... inhibition was associated with fully infective virus, even though some of the inactivated preparations had ...

    Abstract Normal mouse bone marrow cells were exposed to encephalomyocarditis virus (EMC), reovirus type 3 (REO3), influenza virus (FLU), and Newcastle disease virus (NDV) then assayed for granulocyte-macrophage precursor cells by the technique of colony formation in agar. Exposure to EMC, REO3, and FLU caused a slight but variable loss of colony-forming potential, whereas exposure to NDV caused a very marked loss. NDV acted directly on the cells, not indirectly through release of colony-inhibiting factors or destruction of colony-stimulating factor. Experiments with NDV inactivated by heat, ether, or ultraviolet irradiation indicated that colony inhibition was associated with fully infective virus, even though some of the inactivated preparations had retained full hemagglutinin, neuraminidase, or hemolytic activity.
    MeSH term(s) Animals ; Bone Marrow/growth & development ; Bone Marrow Cells ; Cells, Cultured ; Cytopathogenic Effect, Viral ; Encephalomyocarditis virus/immunology ; Female ; Hemagglutination Tests ; Hemolysin Proteins/analysis ; L Cells ; Mice ; Neuraminidase/isolation & purification ; Newcastle disease virus/enzymology ; Newcastle disease virus/immunology ; Orthomyxoviridae/immunology ; Ovum ; Reoviridae/immunology ; Viral Plaque Assay ; Virus Cultivation
    Chemical Substances Hemolysin Proteins ; Neuraminidase (EC 3.2.1.18)
    Language English
    Publishing date 1975-03
    Publishing country United States
    Document type Journal Article
    ZDB-ID 218698-6
    ISSN 1098-5522 ; 0019-9567
    ISSN (online) 1098-5522
    ISSN 0019-9567
    DOI 10.1128/iai.11.3.424-428.1975
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Virus susceptibility of mouse hemopoietic cells in vitro: inhibition of granulocyte-macrophage precursor cells by Newcastle disease virus

    McNeill, T.A / Havredaki, M / Gould, E.A / Cosby, L

    Infection and immunity. Mar 1975, 11 (3)

    1975  

    Keywords animal health ; animal diseases
    Language English
    Dates of publication 1975-03
    Size p. 424-428.
    Document type Article
    ZDB-ID 218698-6
    ISSN 1098-5522 ; 0019-9567
    ISSN (online) 1098-5522
    ISSN 0019-9567
    Database NAL-Catalogue (AGRICOLA)

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