Nearly one out of every three people in the world (approximately 2 billion people) has been infected by HBV, and one in twelve (more than 520 million people) live with chronic HBV or HCV infection.
全世界每三人中就有将近一人感染乙肝病毒(约20亿人)，而每十二人中就有一人(5.2亿多人)的生活与慢性乙型肝炎或慢性乙肝病毒感染相伴。
Phenotypic evidence of this continuing evolution is seen, for example, in the emergence of CXCR4 tropic viruses during HIV infection and drug-resistant variants during chronic HBV and HIV therapy.
例如，在慢性乙型肝炎病毒和艾滋病病毒治疗期间发生艾滋病毒感染和耐药变异时CXCR 4向性病毒的出现可作为这种持续演变的表型证据。
In parts of China and the Far East, over 80% of HCC patients have chronic HBV infection.
在中国和远东，超过80%的肝细胞癌患者有慢性乙肝病毒的感染。
The significance of T-cell subpopulation variations in the pathogenesis of EHF and chronic HBV infection is discussed.
本文还对EHF和慢性HBV感染患者T细胞亚群变化的意义进行了讨论。
Both liver cirrhosis and hepatocarcinoma, which are serious end stage of liver diseases and caused mostly by chronic HBV infection, have been threaten to lives and healthy of Chinese people.
慢性HBV感染导致的肝炎肝硬化和肝癌等终末期肝病，已成为严重危害我国人民生命健康的主要疾病。
Recent studies have shown that host immune responses resulting from HBV infection plays an important role in every phase of chronic viral infection.
近来的研究表明，HBV感染引起的宿主免疫应答反应在慢性HBV感染的各个时期起着重要作用。
Objective To explore the action of cellular immunity in chronic HBV infection and the effect of interferon.
目的探讨细胞免疫在慢性乙型肝炎病毒（HBV）感染中的作用和干扰素治疗对细胞免疫的影响。
We're working to develop new antiviral treatments for chronic HBV infection.
我们正在开发一种新的抗慢性HBV感染疗法。
One class of interferons is used to treat chronic infection with HBV and HCV.
其中一类的干扰素常被用来治疗乙肝或丙肝感染。
To investigate the changes in peripheral t - lymphocyte subsets and natural kill (NK) cells on patients with chronic HBV infection.
探讨慢性HBV感染者外周血t淋巴细胞亚群及NK细胞活性变化情况。
Current antiviral treatment can successfully control the HBV replication, and can induce HBeAg seroconversion in some patients with chronic HBV infection.
目前的抗病毒治疗可以成功控制HBV的复制，能够诱导一些慢性HBV感染患者出现血清转换。
In the future, clinical treatment for chronic HBV infection may last merely one month rather than a lifetime.
未来，慢性HBV感染的治疗或许仅需一个月而不是终身治疗。
Methods: Serum samples from 160 cases with chronic HBV infection were collected and tested for HBV genotypes by type-specific primers.
方法采用多对型特异性引物-聚合酶链反应检测160例慢性乙型肝炎患者血清HBV基因型；
The mechanisms responsible for the T cell tolerance in chronic HBV infection are not completely understood.
而HBV感染导致T细胞免疫耐受的确切机制还不清楚。
Primary hepatocellular carcinoma (HCC) is one of the top 10 malignant tumors worldwide, and chronic infection with HBV is one of the major causes of HCC.
原发性肝癌(HCC)是目前世界上十大恶性肿瘤之一，而慢性乙型肝炎病毒(HBV)感染是导致HCC最主要的原因之一。
Careful planning and management of pregnancy must be done among patients with chronic HBV infection.
认真规划和管理的怀孕慢性HBV感染的患者必须做的。
Objective To study the effect of HBV on human hepatic CYP3A4 in patients with chronic HBV infection, and further probe the potential mechanisms at cell and molecular levels.
目的探讨慢性HBV感染对人肝脏cyp3a4的影响，同时在细胞和分子水平对临床研究结果进行机制研究。
Objective to investigate the existence status of HBV DNA in the peripheral blood lymphocytes (PBL) of chronic HB patients and to study its correlation with the state of HBV infection in the liver.
目的探讨慢性乙型肝炎患者外周血淋巴细胞内hbv存在状态及其与肝内带毒状况的相关性。
Objective To explore the etiology characteristic of chronic HBV infection and it's correlation with hepatic and renal injuries.
目的探讨慢性HBV感染者病原学特点及其与肝损害、肾损害的相关性。
Nucleos (t) -ide analogs are able to inhibit the replication of HBV efficiently. They have become the primary choice in the treatment of chronic HBV infection.
核苷(酸)类似物药物可以有效抑制HBV的复制，目前已成为治疗HBV感染的首选药物。
Objectives To explore the characteristics of hepatitis B virus genotypes in the subjects with chronic HBV infection.
目的探讨福州地区慢性HBV感染者的HBV基因型分布特征及其与病程的可能相关性。
Incidence of hepatitis B virus (HBV) infection is much higher in maintenance hemodialysis (HD) patients than that in healthy controls or other chronic kidney disease patients who do not need HD.
维持性血液透析(血透)患者乙型肝炎病毒(HBV)感染率明显高于健康人群和慢性肾脏病非透析患者。
Objective To discuss infection status of HBV in gallbladder tissues of chronic and non-chronic HB patients.
目的探讨慢性乙型肝炎 （HB）与非慢性HB患者的胆囊组织中HB病毒的感染情况。
Objective To observe the value of virtual touch quantification (VTQ) in the assessment of liver fibrosis in patients with chronic HBV-infection.
目的探讨声触诊组织成像量化（VTQ）技术诊断慢性乙型肝炎（HBV）感染者肝纤维化的价值。
Objective To observe the value of virtual touch quantification (VTQ) in the assessment of liver fibrosis in patients with chronic HBV-infection.
目的探讨声触诊组织成像量化（VTQ）技术诊断慢性乙型肝炎（HBV）感染者肝纤维化的价值。
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