Related Experiment Video
Updated: Aug 2, 2026

Quantitative Polymerase Chain Reaction (qPCR)-Based Rapid Diagnosis of Helicobacter pylori Infection and Antibiotic Resistance
Published on: July 28, 2023
[Helicobacter pylori in patients with complicated peptic ulcer]
Abstract:
The results of examination of 167 patients suffering from gastric and duodenal ulcers complicated by bleeding and perforation in a rehabilitation period are presented. High contamination by HP bacteria was established in gastroduodenal bleeding especially in duodenal ulcer (94.45%), as well as direct correlation between the contamination range and blood loss degree. The presence of HP infection during a control check-up examination suggests that the course of anti-ulcer therapy should last not less than 4-6 weeks. In treating patients suffering from ulcer bleeding conservative therapy is preferable. Stomach resection is considered as a method of choice. Lethality makes up 0.94 and 6.25%, respectively.
More Related Videos
03:05Establishment and Evaluation of a Risk Prediction Model for Pathological Escalation of Gastric Low-Grade Intraepithelial Neoplasia
Published on: February 16, 2024
05:23Gastric Mucosa Quantitative Polymerase Chain Reaction Analysis for Detecting Helicobacter pylori and Antibiotic Resistance
Published on: March 7, 2025
Related Concept Videos
Pathophysiology of Peptic Ulcer Disease: Injurious Factors
In the antrum region, G cells secrete the gastrin hormone that binds to gastrin-cholecystokinin-B (CCK2) receptors on parietal and enterochromaffin-like (ECL) cells in the fundic glands. Simultaneously, the vagus nerve releases acetylcholine, which binds to M3...
Treating Helicobacter pylori in Peptic Ulcers: Antimicrobial Therapy
Peptic Ulcer Disease I: Introduction
An acute ulcer, marked by superficial erosion and minimal inflammation, swiftly resolves upon identifying and addressing the underlying cause. In contrast, a chronic ulcer persists, potentially eroding through the muscular wall and forming fibrous tissue.
Peptic ulcers can also be...
Peptic Ulcer Disease III: Clinical Manifestations and Diagnostic Studies
Few clinical manifestations differentiate gastric ulcers from duodenal ulcers. Distinctions in the location, timing, and pain relief are crucial for healthcare providers in differentiating between gastric and duodenal ulcers during clinical assessments.
Peptic Ulcer
Peptic Ulcer Disease II: Pathophysiology