乙型肝炎

Objective:To investigate effectiveness and safety of Telbivudine in preventing the reactivation of HBV.

目的：了解替比夫定在治疗慢性乙型肝炎病毒感染患者在接受放疗期间出现再激活的有效性和安全性。

HBV preS1 antigen is acted as complement of HBeAg and HBV DNA, and a index that judges reactiveness of chronic hepatitis patients.

PreS1抗原可以作为HBeAg和HBV-DNA的补充，也可作为判断慢性乙型肝炎患者病情活动性的一项指标。

Objective To probe into the risk factors and countermeasures for reinfection of hepatitis B virus after liver transplantation.

目的 探讨肝移植术后乙型肝炎病毒再感染的危险因素及相关对策。

Objective To investigate the strategy and outcome of prevention of hepatitis B virus reinfection after orthotopic liver transplantation.

目的 探讨肝移植术后乙型肝炎病毒再感染的预防策略及效果。

Objective To evaluate the long-term efficacy of hepatitis B vaccine 10 years after primary immunization to provide scientific basis for the time of revaccination.

摘 要：目的观察乙型肝炎疫苗接种10年后远期效果，为确定复种时间提供依据。

Keywords: hepatitis B vaccine; non-responder; revaccination

中文关键词：乙型肝炎疫苗；无应答者；疫苗复种

This paper was to observe the revaccination effect of domestic yeast-derived recombinant hepatitis B vaccine to children who were born to HBsAg and HBeAg negative mothers and had been immunized with full course of blood-derived hepatitis B vaccine 4 years ago at their birth.

为了观察用国产重组酵母乙型肝炎疫苗，对已经血源乙肝疫苗初免的儿童再免疫的效果，以乙肝表面抗原和乙肝e抗原阴性母亲所生的、出生时全程接种血源乙肝疫苗后已4年的儿童为对象，用5μg重组酵母乙肝疫苗进行再免疫，同时用10μg血源乙肝疫苗再免疫作对照，观察2种疫苗再免疫后1、12、24个月乙肝表面抗体反应。

Objective To investigate the significance of ultrasonic scanning for diagnosis of hepatitis B.

目的 探讨超声检查对慢性乙型肝炎诊断的意义。

Because of the shortage of the ability on recognizing the genes and the scarceness of the tools for systemic research on the functions of hundreds and thousands of genes, mechanisms on anti-viral function of host cell after hepatitis B virus infection, and the interaction between anti-viral function and the replication of HBV still remain unclear.

由于对基因认识能力和系统的研究工具的缺乏，乙型肝炎病毒感染后，宿主细胞抗病毒效应的产生、作用机制以及与病毒复制表达的关系仍不清楚，甚至HBV在体内复制的机制也未能完全明了。

Objective : To study the value of detecting HBV DNA with Real Time PCR in the sera.

目的：分析实时荧光定量PCR检测HBV—DNA在诊断乙型肝炎病毒中的作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。