相关实验视频

Updated: Aug 17, 2026

Dried Blood Spots - Preparing and Processing for Use in Immunoassays and in Molecular Techniques

Dried Blood Spots - Preparing and Processing for Use in Immunoassays and in Molecular Techniques

Published on: March 13, 2015

在慢性乙型肝炎患者中,HBV RNA测试的临床优势

Jing Zhou^1,2, Xiaoyan Li¹, Yulin Yang²

¹Institute of Regenerative Medicine and Laboratory Technology Innovation, Qingdao University, Qingdao, Shandong, China.

Frontiers in immunology

|March 13, 2026

概括

血清乙型肝炎病毒RNA (HBV RNA) 是比HBV DNA或HBeAg更敏感的标记物,用于监测慢性乙型肝炎患者,特别是在抗病毒治疗期间. 它准确地反映了病毒状况和治疗疗效.

科学领域:

肝病学肝病学是一种肝病学.
病毒学病毒学
分子诊断学分子诊断

背景情况:

慢性乙型肝炎 (CHB) 影响全球数百万人,需要有效的监测策略.
目前的HBVDNA和HBeAg等标记物在反映病毒活性方面存在局限性,特别是在治疗后.

研究的目的:

在CHB患者中调查血清乙肝病毒RNA (HBV RNA) 的检测水平和临床意义.
为了比较HBV RNA与已确定的标记物 (HBV DNA,HBeAg,HBsAg) 在抗病毒治疗前后的实用性.

主要方法:

从487名CHB患者的血清样本中分析了HBV RNA,HBV DNA,HBeAg和HBsAg.
患者被分为未接受治疗和接受治疗的组,根据治疗反应标志物进行进一步分层.
研究了HBV RNA与临床/病毒学参数 (ALT,AST,HBsAg,HBeAg,HBV DNA) 之间的相关性.

主要成果:

在未接受治疗和接受治疗的CHB患者中,HBV RNA的阳性率高于HBV DNA和HBeAg.
与未接受治疗的患者相比,接受治疗的患者的HBV RNA,HBV DNA,HBeAg,HBsAg,ALT和AST水平显著降低.
在未接受治疗的患者中,HBV RNA与病毒标记物和肝酶具有强烈的正相关性,而在接受治疗的患者中,相关性较弱.

结论:

血清HBVRNA是评估CHB患者病毒状况的更敏感和更准确的标志物,特别是在抗病毒治疗期间.
在监测治疗疗效和检测持续的病毒转录活性方面,HBV RNA提供了独特的优势.

关键词:

这就是HBV的DNA.在HBeAg中使用.这就是HBsAg.慢性乙型肝炎慢性乙型肝炎在血清HBVRNA中,

更多相关视频

Development of a Hepatitis B Virus Reporter System to Monitor the Early Stages of the Replication Cycle

Development of a Hepatitis B Virus Reporter System to Monitor the Early Stages of the Replication Cycle

Published on: February 1, 2017

Author Spotlight: Advancements and Challenges in Hepatitis B Virus Detection

Author Spotlight: Advancements and Challenges in Hepatitis B Virus Detection

Published on: December 15, 2023

相关概念视频

Viruses with RNA Genomes

Viruses with RNA Genomes

RNA viruses are categorized into positive-strand, negative-strand, or double-stranded groups based on their genomic structure and replication mechanisms. This classification dictates how they exploit host cellular machinery for protein synthesis and replication. Some RNA viruses also utilize reverse transcription as part of their life cycle, further diversifying their replication strategies.Positive-Strand RNA VirusesPositive-strand RNA viruses have genomes that function directly as messenger...

Hepatitis

Hepatitis

Hepatitis is an inflammatory condition of the liver most commonly caused by hepatotropic viruses (A–E), though non-infectious causes such as alcohol and drugs also exist.Hepatitis AHepatitis A virus (HAV) is a non-enveloped RNA virus of the Picornaviridae family. It is primarily transmitted via the fecal-oral route, typically through ingestion of contaminated food or water. After ingestion, HAV enters the bloodstream through the oropharynx or intestinal epithelium and reaches the liver. The...

Viral Hepatitis I: Introduction

Viral Hepatitis I: Introduction

Viral hepatitis is an inflammatory condition of the liver caused by infection with hepatotropic viruses, most commonly hepatitis A, B, C, D, and E. Despite variations in structure and transmission, all viruses mentioned infect hepatocytes and provoke immune responses that can hinder liver function. Additionally, some non-hepatotropic viruses can also lead to hepatic inflammation.Hepatitis A VirusHepatitis A virus (HAV) is transmitted through the fecal–oral route, typically by ingestion of food...