نتایج جستجو برای: helicobacter
تعداد نتایج: 23186 فیلتر نتایج به سال:
Outcome of Helicobacter pylori infection was analyzed in 61 children treated with a triple therapy including clarithromycin. Bacterial eradication was obtained in all children with clarithromycin-susceptible strains but not in children with clarithromycin-resistant ones (P = 0.0001). H. pylori antimicrobial susceptibility is mandatory before choosing a treatment, and clarithromycin should be av...
To model establishment of Helicobacter pylori infection in infants, suckling mice were inoculated with mixtures of strains that preferentially colonize different gastric regions and coexist in vivo. Characterization of H. pylori recovered 2 weeks later showed that susceptibility begins earlier for some strains than for others and that the onset of susceptibility varies among mouse lines.
BACKGROUND Helicobacter pylori infection and interleukin-1 polymorphisms are associated with an increased risk of gastric cancer. We examined the prevalence of Helicobacter pylori seropositivity and interleukin-1 polymorphisms between ST-segment elevation myocardial infarction and non-ST-segment elevation acute coronary syndrome patients. METHODS We recruited consecutive acute coronary syndro...
Since the isolation of Helicobacter pylori in humans, many new Helicobacter species have been isolated from the gastrointestinal tract of animals. Morphological, epidemiological and genotypic data strongly suggest the involvement of Helicobacter species from domestic animals in gastric (“H. heilmannii”), enteric (H. cinaedi, H. fennelliae, H. pullorum, “Flexispira rappini”) and hepatic disease ...
bismuth salts and different antimicrobials including metonidazole & tetracyclines were used in the assessment of inhibition zone of helicobacter pylori cultures on solid media. antibiotics were used or in combined in order to find out their possible synergistic effects. it was showed that: only bismuth substrate and not then salts have antibacterial effects on helicobacter pylori and also on th...
OBJECTIVE This study was designed to evaluate objectively the incidence of Helicobacter pylori infection and upper gastrointestinal (GI) bleeding in patients following heart valve replacement surgery. Since the discovery of Helicobacter pylori, its association with gastritis, peptic ulceration and upper GI bleed have been extensively studied. Anticoagulation of patients with mechanical heart va...
Background & Aims: Gastritis is an inflammation of the stomach, and has many possible causes. The major etiologic association of chronic gastritis is chronic infection by Helicobacter pylori (H.pylori) and that may act as a risk factor for proteins, lipids and DNA damages. The aim of this study was to investigate effects of Helicobacter Pylori infection on malondialdehyde, reduced glutathio...
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