Summary
In order to determine the biological significance of the pre-S antigens in HBV infection, HBsAg sera were tested for the presence of pre-S 1 and pre-S2. HBV DNA was detected by spot-hybridization and PCR. The data show a complete correlation between pre-S antigenemia and HBV DNA replication in anti-HBe positive cases. PCR but not spot-hybridization was adequately sensitive to also detect HBV DNA in roughly half of the preS negative sera as well. Thus PCR appears to be a valuable technique for detection of potentially infectious anti-HBe carriers.
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References
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© 1992 Springer-Verlag
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Garbuglia, A.R., Manzin, A., Budkowska, A., Taliani, G., Delfini, C., Carloni, G. (1992). PCR analysis of HBV infected sera: relationship between expression of pre-S antigens and viral replication. In: De Bac, C., Taliani, G., Gerlich, W.H. (eds) Chronically Evolving Viral Hepatitis. Archives of Virology, vol 4. Springer, Vienna. https://doi.org/10.1007/978-3-7091-5633-9_23
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DOI: https://doi.org/10.1007/978-3-7091-5633-9_23
Publisher Name: Springer, Vienna
Print ISBN: 978-3-211-82350-7
Online ISBN: 978-3-7091-5633-9
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