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HBcAb在HBV感染个体中的出现和持续状态已被清楚地证明,并把它视为HBV感染的一个血清学重要指标。为了进一步探讨它在临床学和流行病学上的意义,本文研究了159例正常人的HBcAb。经两年的追踪观察,发现HBcAb检出率高于乙型肝炎的其它血清学指标,并发现HBcAb滴度与HBsAg滴度间存在着正相关,同时有按滴度变动的依存关系,即呈对数曲线形式(R~2=0.96033)。此结果为今后检测HBcAb与HBsAg指标的数量分析提出了参考依据。
The appearance and persistence of HBcAb in HBV-infected individuals has been clearly demonstrated and considered as a serological important indicator of HBV infection. In order to further explore its clinical and epidemiological significance, this article studied 159 normal subjects HBcAb. After two years of follow-up observation, HBcAb detection rate was found to be higher than other serological indicators of hepatitis B and HBsAb titers and HBsAg titers were found to be positively correlated with the dependence of titers Logarithmic curve (R ~ 2 = 0.96033). This result provides a reference for the future quantitative analysis of HBcAb and HBsAg indicators.