Background: The idiopathic peptic ulcers (IPU), or non-Helicobacter pylori nonsteroidal anti-inflammatory drugs (NSAIDs)-associated ulcers, are a serious therapeutic challenge. prevalence of IPU is increasing in some parts the world. Objectives: This study aimed to determine southeastern Iran. Methods: In this cross-sectional study, total 367 patients with active ulcer were diagnosed by endosco...

CONTEXT Multiple diagnostic methods are available for the detection of Helicobacter pylori infection, but at present no single one can be used as the gold standard. OBJECTIVE The aim of this study was to evaluate the diagnostic accuracy of 3 invasive and 2 non-invasive methods for detection of Helicobacter pylori infection in symptomatic children and adolescents. DESIGN Prospective cohort s...

A rapid and sensitive urease test for mycobacteria utilizing a cumulative radiometric technique is described. Definitive results were obtained within a 30-min incubation period. The procedure is simple and economical. Technical time involved is no greater than in conventional procedures.

To determine the diagnostic accuracy of the one-minute ultra-rapid urease test for diagnosing Helicobacter pylori infection, two biopsies were taken from both the gastric corpus and antrum from 1000 patients undergoing upper gastrointestinal endoscopy. All the biopsies were subjected to the one-minute ultra-rapid urease test before imprint smears were prepared from them. Thereafter, the biopsie...

This study was performed to detect cultivable canine gastric Helicobacter-like organisms (GHLO’s) and to evaluate their sensitivity to common antibiotics in two groups of naturally infected dogs (pets and stray dogs). Gastric samples were taken from the body and antrum of 30 pets and 30 stray dogs. From each part of canine gastric mucosa, four gastroscopic samples were used for impression smear...

Background. The association of gallstones with Helicobacter pylori has been investigated but not clearly demonstrated. In this study, the presence of H. pylori in the gallbladder mucosa of patients with symptomatic gallstones was investigated. Method. Ninety-four consecutive patients with symptomatic gallstone disease were enrolled for the study. Gastroscopy and gastric H. pylori urease test we...

BACKGROUND Numerous diagnostic tests are available to detect Helicobactor pylori (H. pylori). There has been no single test available to detect H. pylori infection reliably. We evaluated the accuracy of a new fluorescence quantitative PCR (fqPCR) for H. pylori detection in children. METHODS Gastric biopsy specimens from 138 children with gastritis were sent for routine histology exam, rapid u...

background epidemiology of diseases changes over time with changes in socio-economic status, culture and health care systems. gastroesophageal reflux disease (gerd) and peptic ulcer disease (pud) are among the diseases whose epidemiology has changed over the past few decades in the west. studies addressing the trend of gerd and pud occurrence in iran are lacking. we aimed to look at the time tr...

Helicobacter pylori infects nearly 50% of the world's population. This microorganism is accepted as the most important agent of gastritis and as a risk factor for peptic ulcer disease and gastric adenocarcinoma. Currently many diagnostic methods exist for detecting H. pylori, however they all have limitations, thus it is recommend a combination of at least two methods. The aim of this study was...