HBV X-gene:A new serum marker for anti-HBV therapy monitoring
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HBV X-gene:A new serum marker for anti-HBV therapy monitoring
HBV X-gene:A new serum marker for anti-HBV therapy monitoring
解放军医学杂志(英文版)2007年第6期 页码:370-372
Affiliations:
1. Department of Pathology Tangdu Hospital
2. Fourth Military Medical University
3. Department of Gynecology and Obstetrics
4. ,China
Author bio:
Funds:
the National Natural Science Foundation of China(No.30672013)
DOI:
中图分类号:R512.62
纸质出版:2007
Accepted:
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HBV X-gene:A new serum marker for anti-HBV therapy monitoring[J]. 解放军医学杂志(英文版), 2007,(6):370-372.
[1]张伟,李艳红,朱少君,巩丽,王姝妹,冯英明.HBV X-gene:A new serum marker for anti-HBV therapy monitoring[J].Journal of Medical Colleges of PLA,2007(06):370-372.
HBV X-gene:A new serum marker for anti-HBV therapy monitoring[J]. 解放军医学杂志(英文版), 2007,(6):370-372.DOI:
[1]张伟,李艳红,朱少君,巩丽,王姝妹,冯英明.HBV X-gene:A new serum marker for anti-HBV therapy monitoring[J].Journal of Medical Colleges of PLA,2007(06):370-372.DOI:
HBV X-gene:A new serum marker for anti-HBV therapy monitoring
摘要
Abstract
<正>Objective:To address HBV serum nucleic acid markers for stages without apparent replica- tion.Methods:DNA and RNA sequence segments from the X
C and pre C/C regions produced succes- sively during replication were used as targets for quantitative PCR and RT/PCR.Results:The assays con- firmed the preferential formation of intermediates blocked at early stages.They persisted as the only de- tectable type of serum HBV DNA even after one year of therapy.At reentry into viral replication due to e- mergence of drug resistant mutants
lamivudine resistance produced exclusively incomplete DNA minus strands
whereas the wild type virus immediately synthesized complete DNA minus strands.Conclusion: PCR assays used for monitoring complete suppression of HBV replication must target the X gene region.
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