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临床输血与检验 ›› 2016, Vol. 18 ›› Issue (1): 43-46.DOI: ;10.3969/j.issn.1671-2587.2016.01.014

• 临床检验研究 • 上一篇    下一篇

HBeAg阳性慢性乙肝患者HBsAg定量与HBeAg、HBV DNA、基因型的相关性

杨娜,胡雪梅   

  1. 264001 山东省滨州医学院(杨娜); 滨州医学院基础学院免疫学教研室(胡雪梅)
  • 收稿日期:2015-07-28 出版日期:2016-02-20 发布日期:2016-10-10
  • 通讯作者: 胡雪梅
  • 作者简介:杨娜(1981-),女,山东蓬莱人,本科,主管检验师,主要从事临床血液学和传染病学研究,(Tel)13235351752(E-mail)57399599@qq.com。

A Correlative Study of Quantitative HBsAg Detection and HBeAg,HBV DNA and HBV Genotypes in Positive HBeAg Patients with Chronic Hepatitis B

YANG Na, HU Xue-mei   

  1. Binzhou Medical College of Shandong Province 264001
  • Received:2015-07-28 Online:2016-02-20 Published:2016-10-10

摘要: 目的探讨HBeAg阳性的慢性乙型肝炎患者HBsAg定量与HBeAg、HBV DNA、HBV基因型的关系 。方法收集2014年1~12月于烟台市传染病医院首诊的154例HBeAg阳性慢性乙型肝炎患者的资料,比较不同基因型患者HBsAg定量、HBeAg定量及HBV DNA水平,并采用Sperman相关系数评价HBsAg定量与HBeAg水平和HBVDNA定量的相关性。结果154例患者基因型分布为:B型48例,C型104例,非B非C型2例。C基因型HBeAg阳性CHB患者的HBsAg水平[4.0(2.6,5.5) log10IU/ml]和HBV DNA水平[6.8(4.3,8.5) log10 copies/ml]高于B基因型患者[4.0(2.6,5.0) log10IU/ml,6.5(3.7,7.8) log10 copies/ml],且差异有统计学意义(均P<0.05),HBeAg水平二者差异无统计学意义。采用sperman相关分析比较HBsAg定量、HBeAg定量及HBV DNA定量的关联, 结果HBsAg水平与HBeAg水平呈负相关,相关系数r=–0.42,P=0.005;HBsAg水平与HBV DNA水平呈负相关,r=–0.43,P=0.03。结论HBsAg定量与HBeAg、HBV DNA、乙肝基因分型存在一定程度的关联,建议同时检测上述指标以指导临床诊疗。

关键词: 乙型肝炎表面抗原, 乙型肝炎E抗原, 脱氧核糖核酸, 基因分型

Abstract: ObjectiveTo investigate the correlation between HBsAg quantitation, HBeAg and HBV DNA load detection and HBV genotyping in the positive HBeAg patients with chronic hepatitis B. MethodsThe data of 154 cases of HBeAg positive patients with chronic hepatitis B were collected, who were primarily diagnosed in an infectious disease hospital from January to December, 2014. ResultsForty-eight patients were infected with HBV genotype B , 104 with HBV genotype C and 2 with neither genytype B nor genotype C. The HBsAg level was higher [4.0 (2.6,5.5) log10IU/ml] and HBV DNA load [6.8( 4.3,8.5) log10 copies/ml] in patients infected with HBV genotype C was higher than other genotypes [4.0( 2.6,5.0) log10IU/ml, 6.5 (3.7,7.8) log10 copies/ml] (P < 0.05). However, there was no statistical significance of HBeAg level between genotype C and other genotypes. The Sperman correlation analysis showed that HBsAg had a negative correlation with HBeAg (r = -0.42, P = 0.005) or HBV DNA(r =-0.43,P = 0.03). ConclusionsCorrelation of HBsAg quantitation exists with HBeAg load, HBV DNA Level, and HBV genotypes. These markers should be jointly detected in the diagnosis of positive HBeAg patients with chronic hepatitis B.

Key words: HBsAg, HBeAg, DNA, Genotype

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