实用肝脏病杂志 ›› 2012, Vol. 15 ›› Issue (5): 390-391.doi: 10.3969/j.issn.1672-5069.2012.05.006

• 丙型肝炎 • 上一篇    下一篇

慢性丙型肝炎患者HCV基因型分析

潘剑, 俞海英, 丁巧云, 王雷, 曹兴国   

  1. 210003 南京市 东南大学附属第二医院肝病科15病区
  • 收稿日期:2012-05-09 出版日期:2012-10-10 发布日期:2017-03-09
  • 作者简介:潘剑 男,36岁,医学硕士,副主任医师。主要从事肝病诊断与治疗研究 。E-mail:pandj@163.com

Genotypes of hepatitis C virus in patients with chronic hepatitis C

Pan Jian, Yu Haiying, Ding Qiaoyun, et al.   

  1. Department of Liver Diseases,Second Hospital Affiliated to East-West University,Nanjing 210003
  • Received:2012-05-09 Online:2012-10-10 Published:2017-03-09

摘要: 目的 研究慢性丙型肝炎患者HCV基因型概况。方法 采用基因芯片法检测HCV基因分型;采用PCR法测定HCV RNA定量。结果 在570例患者中,HCV RNA阳性552例(95%),其中1b型400例(72.4%),2a型63例(11.4%),3a型20例(3.6%),3b型20例(3.6%),1b+2a型12例(2.1%),1a型2例(0.4%),6型7例(1.26%),1b+3a型1例(0.18%),2a+1b型3例(0.5%),未定型24例(4.3%);不同HCV基因型感染者血清HCV RNA水平无统计学差异(P>0.05)。结论 本组患者HCV基因型以1b型为主,2a型次之,多种混合型的出现提示HCV基因型呈现多样化趋势。

关键词: 慢性丙型肝炎, 丙型肝炎病毒基因型, HCV RNA

Abstract: Objectives To investigate the genotypes of hepatitis C virus in patients with chronic hepatitis C. Method The genotypes of hepatitis C virus was detected by gene chips and serum hepatitis C viral RNA was assayed by RT-PCR. Results Out of 570 sera,552(95%) were positive for HCV RNA,and 1b were positive in 400 (72.4%),2a in 63(11.4%),3a in 20(3.6%),3b in 20 (3.6%),1b+2a in 12 (2.1%),1a in 2 (0.4%),6 in 7(1.26%),1b+3a in one(0.18%),2a+1b in 3(0.5%),and unknown in 24(4.3%);Serum HCV RNA levels in patients with different hepatitis C viral genotype infection were not significantly different(P>0.05). Conclusion The hepatitis C virus of genotype 1b dominated,and 2a in the second place in our series; Some mix infection with multiple genotypes needs further investigation.

Key words: Hepatitis C, Genotypes of hepatitis C virus, HCV RNA