Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Diseases of the Liver and Gallbladder01:26

Diseases of the Liver and Gallbladder

Liver and gallbladder diseases are a significant health concern, with prominent conditions including cirrhosis, hepatitis, non-alcoholic fatty liver disease (NAFLD), and gallstones. Jaundice is a common manifestation of liver and biliary disease.
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not related to...
Cirrhosis I: Introduction01:23

Cirrhosis I: Introduction

Cirrhosis is a chronic, irreversible liver disease characterized by the widespread replacement of healthy liver tissue with fibrotic scar tissue and the formation of regenerative nodules.Etiology of cirrhosisCirrhosis results from sustained liver injury that triggers progressive fibrosis and structural remodeling. The underlying causes are diverse, encompassing common and less frequent clinical conditions. Regardless of the origin, all causes lead to chronic inflammation, hepatocyte loss, and...
Cirrhosis II: Pathophysiology01:24

Cirrhosis II: Pathophysiology

Cirrhosis is a progressive chronic liver injury caused by prolonged inflammation, excessive fibrotic remodeling, and impaired regeneration. Over time, repeated hepatic insults disrupt the liver’s architecture and function, leading to reduced blood flow, impaired bile drainage, and diminished metabolic capacity.Pathophysiology of cirrhosisCirrhosis arises from three main responses to chronic liver damage: inflammation, immune activation, and hepatocyte death. These processes lead to structural...
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...
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...
Hepatic Encephalopathy01:29

Hepatic Encephalopathy

DefinitionHepatic encephalopathy is a reversible neurologic syndrome that results from advanced liver dysfunction or portosystemic shunting. It leads to disturbances in cognition, behavior, and motor function due to the brain’s exposure to gut-derived toxins that the liver fails to detoxify.EtiologyThis condition develops either in the setting of acute fulminant hepatitis or progressively during chronic liver disease, such as cirrhosis and portal hypertension. Portosystemic shunting—including...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Hepatic Effects, Potential Drug-Induced Liver Injury, and Other Liver Safety Considerations of Chimeric Antigen Receptor T-Cell (CAR-T) Therapy in the New Era of Expanding Non-oncology Indications: Literature Review and Expert Consensus.

Drug safety·2025
Same author

Novel Viral Sequences in a Patient with Cryptogenic Liver Cirrhosis Revealed by Serum Virome Sequencing.

Viruses·2025
Same author

HTD1801 demonstrates promising potential for histologic improvements in metabolic dysfunction-associated steatohepatitis in both a preclinical and phase 2 study.

Clinical and molecular hepatology·2025
Same author

Challenges in Histological Endpoints for MASH Therapies: An Exercise in Statistical Modelling.

Alimentary pharmacology & therapeutics·2025
Same author

Review article: Recommendations for detection, assessment and management of suspected drug-induced liver injury during clinical trials in oncology patients.

Alimentary pharmacology & therapeutics·2024
Same author

Consensus Guidelines: Best Practices for the Prevention, Detection and Management of Hepatitis B Virus Reactivation in Clinical Trials with Immunosuppressive/Immunomodulatory Therapy.

Drug safety·2024

Related Experiment Video

Updated: Jul 11, 2026

The Murine Choline-Deficient, Ethionine-Supplemented (CDE) Diet Model of Chronic Liver Injury
07:27

The Murine Choline-Deficient, Ethionine-Supplemented (CDE) Diet Model of Chronic Liver Injury

Published on: October 21, 2017

Aging liver and hepatitis.

Omer Junaidi1, Adrian M Di Bisceglie

  • 1Department of Internal Medicine, Saint Louis University School of Medicine, 3635 Vista Avenue, Saint Louis, MO 63110, USA. junaidio@slu.edu

Clinics in Geriatric Medicine
|October 10, 2007
PubMed
Summary

Elderly hepatitis requires careful evaluation of viral, autoimmune, and drug-induced causes. Limited evidence exists for treating hepatitis in older adults, necessitating further research.

Area of Science:

  • Hepatology
  • Geriatric Medicine
  • Internal Medicine

Background:

  • Chronic liver disease and cirrhosis cause 25,000 deaths annually in the US.
  • Increased life expectancy leads to a growing elderly population with liver disease.
  • Hepatitis in the elderly is a significant cause of morbidity and mortality.

Purpose of the Study:

  • To review common causes of hepatitis in elderly individuals.
  • To discuss the limited evidence for treating hepatitis in this population.
  • To highlight the need for evaluating and considering treatments for hepatitis in the elderly.

Main Methods:

  • Literature review of hepatitis causes in the elderly.
  • Analysis of existing treatment evidence for elderly hepatitis patients.

More Related Videos

"Liver-on-a-Chip" Cultures of Primary Hepatocytes and Kupffer Cells for Hepatitis B Virus Infection
10:25

"Liver-on-a-Chip" Cultures of Primary Hepatocytes and Kupffer Cells for Hepatitis B Virus Infection

Published on: February 19, 2019

A Three-Dimensional Spheroid Model to Investigate the Tumor-Stromal Interaction in Hepatocellular Carcinoma
12:24

A Three-Dimensional Spheroid Model to Investigate the Tumor-Stromal Interaction in Hepatocellular Carcinoma

Published on: September 30, 2021

Related Experiment Videos

Last Updated: Jul 11, 2026

The Murine Choline-Deficient, Ethionine-Supplemented (CDE) Diet Model of Chronic Liver Injury
07:27

The Murine Choline-Deficient, Ethionine-Supplemented (CDE) Diet Model of Chronic Liver Injury

Published on: October 21, 2017

"Liver-on-a-Chip" Cultures of Primary Hepatocytes and Kupffer Cells for Hepatitis B Virus Infection
10:25

"Liver-on-a-Chip" Cultures of Primary Hepatocytes and Kupffer Cells for Hepatitis B Virus Infection

Published on: February 19, 2019

A Three-Dimensional Spheroid Model to Investigate the Tumor-Stromal Interaction in Hepatocellular Carcinoma
12:24

A Three-Dimensional Spheroid Model to Investigate the Tumor-Stromal Interaction in Hepatocellular Carcinoma

Published on: September 30, 2021

  • Discussion of viral, autoimmune, and drug-induced hepatitis in older adults.
  • Main Results:

    • Common hepatitis causes in the elderly include viral, autoimmune, and drug-induced types.
    • Evidence for treating hepatitis specifically in elderly patients is limited.
    • The aging population necessitates a focus on hepatitis management in older adults.

    Conclusions:

    • Hepatitis in the elderly is a growing concern due to population aging.
    • Further research is needed to establish effective hepatitis treatments for older adults.
    • Comprehensive evaluation and treatment consideration are crucial for elderly hepatitis patients.