实用肝脏病杂志 ›› 2014, Vol. 17 ›› Issue (4): 364-368.doi: 10.3969/j.issn.1672-5069.2014.04.008

• 乙型肝炎 • 上一篇    下一篇

慢性乙型肝炎患者血清HBV DNA载量与肝组织病理学变化关系研究*

周萍, 孙慧伶, 朱肖鸿   

  1. 310053杭州市 浙江中医药大学附属第一学院(周萍); 浙江省丽水市人民医院(孙慧伶); 浙江省中医院(朱肖鸿)
  • 收稿日期:2013-09-26 出版日期:2014-08-30 发布日期:2016-04-11
  • 通讯作者: 朱肖鸿,E-mail: zxh922@sina.com
  • 作者简介:周萍,女,26岁,硕士研究生,中西医结合肝病专业。E-mail:zping0725@163.com
  • 基金资助:
    浙江省科技厅资助项目(编号:2012C33058)

Relationship between serum HBV DNA loads and hepatic pathological changes in patients with mild chronic hepatitis B

Zhou Ping, Sun Huilin, Zhu Xiaohong   

  1. First Clinical Medical College,Zhejiang University of Traditional Chinese Medicine,Hangzhou 310018,Zhejiang Province,China
  • Received:2013-09-26 Online:2014-08-30 Published:2016-04-11

摘要: 目的探讨慢性乙型肝炎轻度患者血清HBV DNA载量与肝组织病理学变化的关系。方法根据血清HBeAg状态将310例慢性乙型肝炎轻度患者分为HBeAg阳性和HBeAg阴性,应用荧光定量PCR技术检测血清HBV DNA水平,常规进行肝活检术和病理学观察,分析血清HBV DNA载量与肝组织病理学变化的关系。结果224例HBeAg阳性患者肝组织炎症程度以G0(42.0%)为主,纤维化程度以S0(58.0%)为主;86例HBeAg阴性患者炎症程度以G0(29.1%)、G1(30.2%)、G2(34.9%)为主,纤维化程度以S0(51.2%)为主;HBeAg阳性患者血清HBV DNA水平与肝组织炎症程度无明显相关(r=-0.098,P>0.05),与纤维化分期间存在负相关关系(r=-0.309,P<0.01);HBeAg阴性患者血清HBV DNA水平与肝组织炎症程度存在正相关关系(r=0.306,P<0.01),与纤维化程度无明显相关(r=0.112,P>0.05)。结论HBeAg阳性与HBeAg阴性患者血清HBV DNA载量与肝组织病理学变化的关系存在显著差别,应区别分析其临床意义。

关键词: 慢性乙型肝炎, HBV DNA载量, 肝组织病理学变化

Abstract: Objective To investigate the relationship between serum HBV DNA loads and hepatic pathological changes in patients with mild chronic hepatitis B. Methods Three hundred and ten patients with CHB were divided into HBeAg-positive and HBeAg-negative group. Serum HBV DNA loads were determined by fluorescence quantitative polymerase chain reaction, and pathological changes in liver biopsies were examined by HE staining. The relationship between serum HBV DNA load and hepatic histological grades and fibrosis stages was analyzed. Results Inflammatory grade of G0 and fibrosis stage of S0 accounted for 42.0% and 58.0% in HBeAg-positive patients,respectively,However,G0,G1 and G2 and S0 accounted for 29.1%,30.2%,34.9%,and 51.2% in HBeAg-negative patients,respectively;There was no significant correlation between serum HBV DNA load and inflammatory grade(r=-0.098,P>0.05),while a negative correlation was found between serum HBV DNA load and the fibrosis stage(r=-0.309,P<0.01)in HBeAg-positive group;There was a positive correlation between serum HBV DNA load and inflammatory grade(r=0.306,P<0.01),while no obvious correlation was found between serum HBV DNA load and the fibrosis stage(r=0.112,P>0.05)in HBeAg-negative group. Conclusions Relationship between HBV DNA loads and hepatic pathological changes differs as serum HBeAg status different in patients with hepatitis B virus infection.

Key words: Chronic hepatitis B, HBV DNA loads, Liver pathology