نتایج جستجو برای: helicobecter pylori

تعداد نتایج: 22989  

Journal: :PolyTechnic 2022

Background: Globally obesity is a commonly health condition. A great number of investigators have been studying the association between Helicobacter pylori (H. pylori) infection and obesity. It’s also known that H. causes inflammation within mucosa stomach which as gastritis. However, due to arguable data in literature, relationship Pylori remains debatable there no comprehensive proof for asso...

Journal: :Alimentary pharmacology & therapeutics 2001
J M Scheiman R R Bandekar M E Chernew A M Fendrick

INTRODUCTION Although it is incontrovertible that Helicobacter pylori causes peptic ulcer disease, controversy persists regarding the impact of H. pylori infection on the incidence of NSAID-related complications and whether H. pylori eradication reduces the rate of adverse events. METHODS A symptom-driven decision analytic model was developed to compare the clinical and economic impact of H. ...

Journal: :Journal of King Saud University - Science 2022

The aim of this study was to analyze functionally significant polymorphisms matrix metalloproteinases genes (MMP-1, -2, -3, -8, -9) for their association with duodenal ulcer (DU) in the Caucasian population from Central Russia. sample included 364 DU patients (208 had H. pylori and 156 were uninfected) 347 controls (H. pylori-negative). Ten MMP-1, -9 examined by logistic regression analysis (us...

2016
Nianshuang Li Chuan Xie Nong-Hua Lu

Helicobacter pylori (H. pylori) is an ancient and persistent inhabitant of the human stomach that is closely linked to the development of gastric cancer (GC). . Emerging evidence suggests that H. pylori strain interactions with gastric epithelial cells subvert the best- characterized p53 tumour suppressor pathway. A high prevalence of p53 mutations is related to H. pylori infection. H. pylori a...

ژورنال: پژوهش در پزشکی 2006
امینیان, امید, شاکری, مهرداد, شریفیان, سیداکبر, احسانی اردکانی, محمد جواد,

Abstract Background: The route of person-to–person transmission of helicobacter pylori may be either fecal–oral or oral–oral, because the bacterium is found in both dental plaque and feces. We assessed the prevalence of H. pylori, which reflects present or past infection in dental students exposed occupationally to dental plaque. Materials and methods: We examined the sera of 68 dental studen...

2013
WEIDONG ZHAO XIAOQIN ZHONG XINYING ZHUANG HONGMEI JI XINXIN LI ANQING LI RUICAI WANG JIANYOU ZHU YANQING LI

The aim of this study was to assess the effect of Helicobactor pylori (H. pylori) infection and drug therapy on functional dyspepsia (FD) symptoms and gastrointestinal eosinophil count. In this study, 215 continuous FD patients fulfilling Rome III criteria were enrolled. The patients were divided into a H. pylori-positive group and a H. pylori-negative group. The H. pylori-positive group was di...

Journal: :Gut 1994
X J Fan A Chua C N Shahi J McDevitt P W Keeling D Kelleher

Helicobacter pylori has been identified as a dominant factor in the pathogenesis of duodenal ulcer. The aim of this study was to examine peripheral blood and gastric lymphocyte proliferation and cytokine production in patients with H pylori colonisation. Sixty five dyspeptic patients attending for endoscopy were studied; 35 of these were H pylori positive and 30 H pylori negative as assessed by...

Journal: :Journal of Clinical Medicine 2023

Aim: This was a prospective, multicenter, single-arm intervention, against historical controls, study of the efficacy vonoprazan-based 7-day triple regimen with metronidazole (VPZ-AMPC-MNZ) as first-line therapy for eradicating clarithromycin-resistant Helicobacter pylori (H. pylori). Methods: We enrolled 35 patients positive H. pylori, assessed by culture, without history eradication. These we...

Journal: :The Journal of nutrition 2007
Drahoslava Lesbros-Pantoflickova Irène Corthésy-Theulaz André L Blum

Helicobacter pylori infection, a highly prevalent pathogen, is a major cause of chronic gastritis and peptic ulcer and a risk factor for gastric malignancies. Antibiotics-based H. pylori eradication treatment is 90% effective. However, it is expensive and causes side effects and antibiotic resistance. Probiotics could present a low-cost, large-scale alternative solution to prevent or decrease H...

2013
Yeong Yeh Lee

Helicobacter pylori (H. pylori) infection is etiologically associated with gastric cancer and peptic ulcer diseases which are both important public health burdens and which could be largely eliminated by H. pylori eradication. However, some investigators urge caution based on the hypothesis that eradication of H. pylori may result in an increase in the incidence of gastroesophageal reflux disea...

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