A study on diagnosis of post—transfusion hepatitis C with polymerase chain reaction
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A study on diagnosis of post—transfusion hepatitis C with polymerase chain reaction
A study on diagnosis of post—transfusion hepatitis C with polymerase chain reaction
解放军医学杂志(英文版)1992年第1期 页码:17-21
Affiliations:
1. Department of Infectious Diseases Nanfang Hospital
2. First Military Medical University
3. ,Guangzhou,510515
Author bio:
Funds:
DOI:
中图分类号:
纸质出版:1992
Accepted:
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A study on diagnosis of post—transfusion hepatitis C with polymerase chain reaction[J]. 解放军医学杂志(英文版), 1992,(1):17-21.
[1]周荣,梁炽森,骆抗先.A study on diagnosis of post—transfusion hepatitis C with polymerase chain reaction[J].Journal of Medical Colleges of PLA,1992(01):17-21.
A study on diagnosis of post—transfusion hepatitis C with polymerase chain reaction[J]. 解放军医学杂志(英文版), 1992,(1):17-21.DOI:
[1]周荣,梁炽森,骆抗先.A study on diagnosis of post—transfusion hepatitis C with polymerase chain reaction[J].Journal of Medical Colleges of PLA,1992(01):17-21.DOI:
A study on diagnosis of post—transfusion hepatitis C with polymerase chain reaction
摘要
Abstract
<正> To study the diagnosis of hepatitis C viremia
17 patients(including 14 in acute phase)with post-transfusion non-A
non-B hepatitis(NANBH)were investigated by nested polymerasechain reaction after reverse transcription with 3 sets of primers complemented to different regions ofthe viral sequence.Hepatitis C virus(HCV)RNA was detected in 6(35%)cases with reverse tran-script polymerase chain reaction(RT-PCR)using the primers according to the Japanese clones;in13(76%)using the primers according to the non-coding region which is highly conserved in theviral sequence
and in 16(94%)using both or either one of these two sets of primers.However
no HCV RNA was detected with the primers according to the Chiron prototype.The nucleotide se-quence of HCV is quite variable
and the virus level in blood is very low
therefore
in order to getprecise detection
it is suggested to do nested RT-PCR with several sets of primers complementaryto different conserved regions.
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