Abstract
The macaque infectious dose (MID) of a single-cell clone of simian immunodeficiency virus isolated from a pig-tailed macaque (SIV/Mne clone E11S) was determined in rhesus macaques (Macaca mulatta). Twenty-one macaques were inoculated with 10-fold dilutions of the virus stock (three or four animals per dose). The virologic and clinical status of these animals was monitored for 26 weeks. The 25% MID (MID25) occurred at a 10(5)-fold dilution of the viral stock.
MeSH terms
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Animals
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Antibodies, Viral / blood
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Base Sequence
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DNA Primers
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Immunoblotting
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Macaca mulatta / virology*
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Macaca nemestrina
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Molecular Sequence Data
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Polymerase Chain Reaction / methods
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Sensitivity and Specificity
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Simian Acquired Immunodeficiency Syndrome / immunology
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Simian Acquired Immunodeficiency Syndrome / physiopathology
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Simian Immunodeficiency Virus / growth & development
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Simian Immunodeficiency Virus / isolation & purification
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Simian Immunodeficiency Virus / pathogenicity*
Substances
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Antibodies, Viral
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DNA Primers