Background Since the discovery of Helicobacter pylori, several clinical reports have demonstrated that H. Pylori infection has emerged as a new cause of refractory iron stores in children. We carried out a systematic literature review to primarily evaluate the existing evidence on the association between childhood H. Pylori infection and iron deficiency anemia (IDA) and secondly, to investigat...

Background and Aims: Helicobacter pylori (H. Pylori) is the microorganism that infects nearly half of word's population. There are several invasive and non-invasive methods for diagnosis of infection. The main objective of this study was to evaluate antigen of H. Pylori in feces with H. pylori stool antigen (HpSA) test and comparison with rapid urease test (RUT) in the patients suspected to be ...

Background: A few reports confirm the ability of Helicobacter pylori to form biofilm. However, conclusive data do not exist concerning the factors that favor this ability.Objectives: Evaluation of the factors associated with the biofilm formation ability of H. pylori including bacterial, physical and chemical, and environmental factors was the research’s aim.Materials and Methods: H...

Background and objective: Helicobacter pylori infection is one of the most common chronic bacterial infections in the world, especially in the developing countries. This bacterium is the cause of many diseases such as lymphoma, gastritis, peptic ulcers, and stomach cancer. According to recent reports, H. pylori infection can potentially increase the risk of colon cancer. The cu...

background helicobacter pylori (h. pylori) is recognized as the causative agent of peptic and duodenal ulcers, gastric adenocarcinoma, and low-grade mucosa-associated lymphoid tissue (malt) lymphoma . in the present study, we investigate the genotoxic damage of lysates of h. pylori in human b lymphocytes. materials and methodsâ  human b lymphocytes were treated with 0, 10, 20, and 30 âµg/ l of ...

conclusions in our population of elderly individuals in northern iran, h. pylori infection was not associated with cognitive impairment in this large population. results the study was performed on 1514 individuals with an average age of 69.3 ± 7.4 years. overall, 836 (55.2 %) of the participants were male. furthermore, 68.7% of the participants had normal mmse score and 75.7% were seropositive ...

introduction: helicobacter pylori (h. pylori) is suggested to play a role in dyspepsia. the aim of this study was to assess the prevalence of h. pylori, in dyspeptic patients. methods: this cross-sectional study was conducted on 850 patients with dyspepsia in iran (2006-2007). the patients were selected using convenience sampling method. data was collected using rome iii criteria questionnaire....

conclusions in conclusion, the study findings revealed that pediatric h. pylori infection is associated with recurrent abdominal pain, anorexia and recurrent vomiting, also adversely affects the growth of children in various modalities; in particular weight, height and progressive incidence of sideropenic anemia. background helicobacter pylori (h. pylori) is one of the most common chronic bacte...