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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
4
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pubmed:dateCreated |
1976-4-23
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pubmed:abstractText |
A comparative study of variability of the properties of influenza A2 viruses isolated in different epidemic years (1964-1965, 1968-1969, 1972-1973) showed that in the course of influenza virus evolution changes occurred not only in the antigenic properties of surface proteins (hemagglutinins and neuraminidase) but in a number of other properties as well. In contrast to previously circulating strains, influenza A2 virus strains isolated in the epidemic of 1971-1972 were found to have higher reproducing and neuraminidase activities, greatly increased thermostability and the capacity to induce viremia regularly in white mice.
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pubmed:language |
rus
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:issn |
0507-4088
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
424-9
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pubmed:dateRevised |
2010-11-18
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pubmed:meshHeading |
pubmed-meshheading:1216834-Animals,
pubmed-meshheading:1216834-Antigens, Viral,
pubmed-meshheading:1216834-Biological Evolution,
pubmed-meshheading:1216834-Genetic Variation,
pubmed-meshheading:1216834-Hemagglutinins, Viral,
pubmed-meshheading:1216834-Humans,
pubmed-meshheading:1216834-Influenza, Human,
pubmed-meshheading:1216834-Influenza A virus,
pubmed-meshheading:1216834-Mice,
pubmed-meshheading:1216834-Neuraminidase,
pubmed-meshheading:1216834-Orthomyxoviridae,
pubmed-meshheading:1216834-Transformation, Genetic,
pubmed-meshheading:1216834-Virus Replication
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pubmed:articleTitle |
[Variability of influenza A2 viruses in nature].
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pubmed:publicationType |
Journal Article,
Comparative Study,
English Abstract
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