an improvement in isolation and preservation of clinical strains of helicobacter pylori.isolation of h. pylori from gastric mucosal biopsy specimens is a prerequisite for further studies addressing drug susceptibility testing, analysis and characterization of virulence factors, molecular epidemiology studying or other comparative studies. in this study, we used a modified enriched culture medium with short incubation time to improve the isolation rate of h. pylori from the clinical specimens.201121922854
immunodominant antigens of helicobacter pylori strains isolated from patients with different gastroduodenal detect the immunogenic proteins in helicobacter pylori (h. pylori) strains isolated from patients with different gastric diseases.200616758037
prevalence of helicobacter pylori infection in children (south of iran).the prevalence of helicobacter pylori in children ranges from 10% to more than 80%. high prevalence occurs in developing countries, and after colonization it takes an extended period to be eradicated by the immune system. to evaluate the prevalence and age distribution of h. pylori infection in children in shiraz (a city in the south of iran), we collected 593 stool samples from children selected randomly from 5 age groups. infection was determined based on antigen immunoassay in stool using the ...200616466888
antimicrobial susceptibility testing of helicobacter pylori to selected agents by agar dilution method in assess the pattern of antimicrobial susceptibility profile of helicobacter pylori isolates from patients with gastritis, duodenal ulcer (du) and gastroesophageal reflux disease (gerd) residing in shiraz, iran.200718087088
etiology and outcome of patients with upper gastrointestinal bleeding: a study from south of iran.the prevalence of acute upper gastrointestinal bleeding (augib) has undergone a change after implementation of eradication therapy for helicobacter pylori in peptic ulcers effective prevention of esophageal variceal bleeding and eventually, progressive use of low dose aspirin and other nonsteroidal antiinflammatory drugs (nsaids). to evaluate this subject, we performed a prospective study in two main university hospitals of shiraz (the largest city of southern iran).201020871188
antimicrobial susceptibility of helicobacter pylori strains isolated from patients in shiraz, southern improve our understanding of iranian regional variation in helicobacter pylori (h. pylori) antibiotic resistance rates to find the best antibiotic therapy for eradication of h. pylori infections.201021128326
restriction fragment length polymorphism of virulence genes caga, vaca and ureab of helicobacter pylori strains isolated from iranian patients with gastric ulcer and nonulcer investigate the distribution of different genotypes of major virulence factors caga, vaca and ureab among helicobacter pylori (h. pylori) strains isolated from patients with ulcerative and nonulcerative diseases.200717457472
preferential placental transfer of helicobacter pylori specific evaluate the placental transfer of helicobacter pylori-specific igg in iranian mothers.200415621547
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