A PNEUMOTROPIC VIRUS FROM MICE CAUSING HEMAGGLUTINATION
نویسندگان
چکیده
منابع مشابه
A pneumotropic virus from mice causing hemagglutination.
About three years ago during assay work of influenza vaccines, we were occasionally surprised to find that mouse-passaged influenza virus strains had become changed antigenically from the original. The so-obtained strains were capable of agglutinating human or hens red blood cells, though antigenically entirely different from the known influenza viruses. In another instance, when we were making...
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1. A pneumotropic virus which forms elementary bodies has been isolated from apparently normal albino Swiss mice. 2. The antigenic relationship of this virus to those of meningopneumonitis, lymphogranuloma venereum, hamster pneumonia (7), and human pneumonitis (8) was established either by cross-immunity or complement fixation or both. 3. In spite of a relationship to other viruses, the virus c...
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Using generic PCR, we identified a variant of murine pneumotropic virus (MptV) (family Polyomaviridae) in 3 wild house mice (Mus musculus). The fully amplified and sequenced genomes display considerable differences from the MptV genomes published previously and enlighten us on the natural diversity of rodent polyomaviruses.
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Goose erythrocytes were agglutinated by five strains of rabies virus grown in monolayer cell cultures at pH 6.4 and at 0 to 4 C. Hemagglutination was not affected by the cell type in which the virus was grown. Prerequisites for occurrence of hemagglutination are absence of hemagglutination inhibitors (such as those contained in bovine serum) and a relatively high virus concentration (> 10(6) pl...
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Like enteroviruses, hepatitis A virus (HAV) hemagglutinated various species of erythrocytes under similar conditions. HAV-specific antibodies in both acute- and convalescent-phase sera were found to inhibit hemagglutination. The HAV hemagglutination inhibition test can be used for diagnosis, epidemiological surveillance, and vaccine assessment.
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ژورنال
عنوان ژورنال: Japanese Journal of Medical Science and Biology
سال: 1954
ISSN: 0021-5112,1884-2828
DOI: 10.7883/yoken1952.7.345