OL-074 Prevalence of Helicobacter pylori infection and occurrence of gastric cancer in Northeast China
نویسندگان
چکیده
منابع مشابه
Presence of cagA Gene in Patients with Gastric Cancer and Gastritis with Helicobacter pylori Infection
Background and purpose: Helicobacter pylori is a gram-negative, micro-aerophilic, and spiral-shaped bacillus. Infection with this bacterium can lead to gastritis, ulcers, and even gastric cancer. This study was conducted to evaluate the presence of the cagA gene among patients with gastritis and gastric cancer. Materials and methods: This study was performed in patients with gastritis (n=40) a...
متن کاملAnalysis of KRAS gene mutation associated with Helicobacter pylori infection in patients with gastric cancer
Objective(s): KRAS proto-oncogene mutation can be considered a diagnostic factor for treating various malignancies. Helicobacter pylori infection, a risk factor for stomach cancer, may cause DNA damage and genetic changes. The aim of the current study was to assess the association of gastric cancer and KRAS mutation, demographic factors, and H. pylori infection.<...
متن کاملThe Role of Helicobacter Pylori Virulence Factors in Gastric Cancer
Introduction: Gastrointestinal (GI) cancers are considered among the most important causes of mortality and morbidity. Helicobacter pylori infection has been proven to be highly associated with the development of a variety of gastric diseases such as chronic gastritis, peptic ulcer disease (PUD), mucosa-associated lymphoid tissue (MALT), and gastric cancer (GC). To date, the exact role of the v...
متن کاملHelicobacter Pylori Infection and Gastric Cancer
Introduction The role played by infectious diseases in cancer causation is a timely subject. Infections are associated with some of the most prevalent cancers in the world, such as carcinomas of the stomach, liver, and cervix. Pisani et al. (1) estimates that 15% of malignant neoplasms that occur worldwide are attributable to infections that may be preventable. It is important that we share the...
متن کاملGastric cancer and Helicobacter pylori infection.
AIMS To identify differences in the prevalence of Helicobacter pylori infection in different groups of patients with gastric cancer. METHODS In total 224 cases of gastric cancer were studied: 120 (53.6%) intestinal; 69 (30.8%) diffuse; and 35 (15.6%) unclassified. Site of tumour, presence and severity of gastritis, presence and extent of intestinal metaplasia, and age and sex were also record...
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ژورنال
عنوان ژورنال: International Journal of Infectious Diseases
سال: 2011
ISSN: 1201-9712
DOI: 10.1016/s1201-9712(11)60139-2