Colonisation with Helicobacter pylori may influence susceptibility to gastroduodenal injury and ulceration in patients taking non-steroidal anti-inflammatory drugs (NSAIDs). The aim of this study was to determine if Helicobacter pylori colonisation altered eicosanoid synthesis by gastric mucosa in these patients. Sixty five patients with long-standing NSAID intake and 23 control subjects underw...

BACKGROUND/AIMS The aim of this prospective study was to determine the seroprevalence rates of Helicobacter pylori in mother and infant pairs and to discuss the possible fecal-oral transmission route of Helicobacter pylori infection in the early years of life. METHODS Forty-eight mother-child pairs were followed for 12 months. Helicobacter pylori IgG and hepatitis A virus (HAV) IgG levels wer...

OBJECTIVE: Esophageal squamous cell carcinoma is one of the most common esophageal diseases in the developing world, but the relationship between esophageal squamous cell carcinoma and Helicobacter pylori infection remains a neglected topic. The primary objective of this study was to determine the association between Helicobacter pylori infection and esophageal squamous cell carcinoma. A second...

INTRODUCTION Chronic atrophic gastritis, intestinal metaplasia, hereditary non-polyposos colon cancer, gastric dysplasia, gastric adenoma, Barrett esophagitis and familiar adenomatous polyposis are confirmed precancerous lesions of the stomach. Most of these conditions are correlated with long-term infections with Helicobacter pylori. MATERIAL AND METHOD Patients which were included in our st...

Objective: To determine the prevalence of H. pylori infection in patients with idiopathic chronic urticaria (ICU) and to see if eradication of the bacterium affects the course of the urticaria. Patients and Methods: One hundred patients with idiopathic chronic urticaria and 43 healthy subjects (matched for age and sex) underwent serological testing for H. pylori infection. All patients with idi...

See the article "Eradication of Helicobacter pylori Infection Using 7-day PCR-based Tailored Therapy" on page 125.

OBJECTIVE To investigate the frequency of nasal Helicobacter pylori carriage among cooks living in Bolu, Ardahan and Sakarya province of Turkey. METHODS A total of 54 cooks (10 from Bolu, 29 from Ardahan and 15 from Sakarya) were enrolled. Nasal Helicobacter was tested using polymerase chain reaction. RESULTS Helicobacter pylori was detected in only one cook. CONCLUSION Nasal Helicobacter...

BACKGROUND The lipopolysaccharide of Helicobacter pylori plays an important role in colonization and pathogenicity. The present study sought to compare structural and biological features of lipopolysaccharides from gastric and enterohepatic Helicobacter spp. not previously characterized. MATERIALS AND METHODS Purified lipopolysaccharides from four gastric Helicobacter spp. (H. pylori, Helicob...

Helicobacter pylori is a spiral-shaped gram-negative bacterium that infects half of the world’s population and is the main cause of chronic gastritis, gastric ulcer and gastric malignancies including gastric adenocarcinoma and mucus-associated lymphoid tissue (MALT) lymphoma [1,2]. Helicobacter pylori is the most common human pathogen and a successful pathogen and has been specifically transmit...