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 Experiment Videos

Gastric ulcers and Helicobacter heilmannii

J C Debongnie1, M Donnay, J Mairesse

  • 1Department of Medicine and Laboratory Medicine, Clinique St Pierre, Ottignies, Belgium.

European Journal of Gastroenterology & Hepatology
|May 19, 1998
PubMed
Summary

Helicobacter heilmannii infection is linked to newly diagnosed gastric ulcers, which differ from those caused by H. pylori or NSAIDs. Healing of these ulcers correlates with H. heilmannii eradication.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Audiological Findings in Hemodialysis Patients.

Saudi journal of kidney diseases and transplantation : an official publication of the Saudi Center for Organ Transplantation, Saudi Arabia·2025
Same author

Bismuth-based quadruple therapy versus standard triple therapy for the eradication of Helicobacter pylori in Belgium: a multicentre, non-blinded randomized, prospective study.

Acta gastro-enterologica Belgica·2024
Same author

Belgian consensus for Helicobacter pylori management 2023.

Acta gastro-enterologica Belgica·2023
Same author

Current ERCP practice in Belgium: the BSGIE survey.

Acta gastro-enterologica Belgica·2021
Same author

The reduction in glutamate release is predictive of cognitive and emotional alterations that are corrected by the positive modulator of AMPA receptors S 47445 in perinatal stressed rats.

Neuropharmacology·2018
Same author

Fanconi syndrome induced by tenofovir: A case report.

Saudi journal of kidney diseases and transplantation : an official publication of the Saudi Center for Organ Transplantation, Saudi Arabia·2016

Area of Science:

  • Gastroenterology
  • Microbiology
  • Pathology

Background:

  • Gastric ulcers are a significant clinical concern.
  • The role of Helicobacter heilmannii in gastric ulcer etiology requires further elucidation.
  • Comparison with Helicobacter pylori and NSAID-associated ulcers is crucial.

Purpose of the Study:

  • To compare gastric ulcers associated with Helicobacter heilmannii infection.
  • To differentiate these ulcers from those caused by Helicobacter pylori or NSAID use.
  • To investigate the clinical and pathological features of H. heilmannii-associated gastric ulcers.

Main Methods:

  • Endoscopic examination with biopsies and touch cytology for H. heilmannii detection.
  • Comparison of 14 H. heilmannii-infected patients with age/sex-matched controls, H. pylori-infected patients, and NSAID users.

Related Experiment Videos

  • Histopathological analysis of gastritis and ulcer characteristics.

    • Main Results:

    • H. heilmannii-associated ulcers presented as multiple, antral, or nodular/irregular lesions.
    • No coexistent H. pylori infection was observed in H. heilmannii cases.
    • H. pylori-associated ulcers were in older patients with recurrent disease; NSAID ulcers were in elderly women.

    Conclusions:

    • Newly diagnosed gastric ulcers are associated with H. heilmannii infection.
    • Ulcer healing and gastritis regression correlate with H. heilmannii clearance.
    • H. heilmannii represents a distinct etiology for gastric ulcers compared to H. pylori and NSAIDs.