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Related Concept Videos

Hepatitis01:25

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: Introduction01:28

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...
Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test01:22

Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test

In clinical practice, the direct measurement of hepatic blood flow to evaluate liver function presents significant challenges due to the intricate and specialized nature of the necessary techniques. Consequently, healthcare professionals often rely on empirical estimates derived from thorough patient examinations and liver function tests to gauge liver health. Among the tools at their disposal, the Child–Pugh and MELD scoring systems stand out for their ability to categorize and assess the...

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Related Experiment Video

Updated: May 10, 2026

A Protocol for Analyzing Hepatitis C Virus Replication
13:04

A Protocol for Analyzing Hepatitis C Virus Replication

Published on: June 26, 2014

Hepatitis C testing guidelines-accurately identifying current infection.

Stephanie Chalupka1

  • 1Worcester State University, Worcester, MA 01602, USA. schalupk@hsph.harvard.edu

Workplace Health & Safety
|July 4, 2013
PubMed
Summary

Accurate hepatitis C virus testing is crucial for identifying current infections. This helps healthcare providers correctly diagnose and manage patients with the virus.

Area of Science:

  • Hepatology
  • Infectious Diseases
  • Diagnostic Medicine

Background:

  • Hepatitis C virus (HCV) infection poses a significant global health challenge.
  • Early and accurate diagnosis is essential for effective patient management and treatment.
  • Current diagnostic strategies aim to detect active viral presence.

Purpose of the Study:

  • To emphasize the importance of precise diagnostic assays for hepatitis C virus.
  • To highlight the role of accurate testing in clinical decision-making for HCV infection.

Main Methods:

  • Review of current diagnostic methodologies for hepatitis C virus detection.
  • Analysis of the impact of accurate testing on patient identification and management.

Main Results:

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Real-Time Polymerase Chain Reaction-Based Detection and Quantification of Hepatitis B Virus DNA

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Detection of Low Copy Number Integrated Viral DNA Formed by In Vitro Hepatitis B Infection
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Detection of Low Copy Number Integrated Viral DNA Formed by In Vitro Hepatitis B Infection

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Last Updated: May 10, 2026

A Protocol for Analyzing Hepatitis C Virus Replication
13:04

A Protocol for Analyzing Hepatitis C Virus Replication

Published on: June 26, 2014

Real-Time Polymerase Chain Reaction-Based Detection and Quantification of Hepatitis B Virus DNA
04:11

Real-Time Polymerase Chain Reaction-Based Detection and Quantification of Hepatitis B Virus DNA

Published on: December 15, 2023

Detection of Low Copy Number Integrated Viral DNA Formed by In Vitro Hepatitis B Infection
11:14

Detection of Low Copy Number Integrated Viral DNA Formed by In Vitro Hepatitis B Infection

Published on: November 7, 2018

  • Precise diagnostic tests are fundamental for identifying individuals with current hepatitis C virus infections.
  • Accurate identification facilitates timely clinical intervention and treatment initiation.

Conclusions:

  • Effective clinical management of hepatitis C virus relies heavily on accurate and timely diagnostic testing.
  • The correct identification of infected individuals is a cornerstone of public health strategies against HCV.