Peptic ulcer disease and helicobacter pylori infection at kano, nigeria
The Internet Journal of Gastroenterology, 11/11/2009
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Tijjani BM et al. – Helicobacter pylori infection is very common among patients with peptic ulcer disease in Kano Nigeria. Patients with non–ulcer dyspepsia also have, to a lesser extent a high prevalence of Helicobacter pylori ... gastroenterology,gi infectious disease,small/large intestine
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Detection of Helicobacter hepaticus in Human Bile Samples of Patients with Biliary Disease
Helicobacter, 11/09/2009
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Yokota K et al. – Helicobacter hepaticus may closely associate with diseases of the liver and biliary tract in humans.
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Helicobacter pylori infection in children: population-based age-specific prevalence and risk factors in a developing country
Acta Pediatrica, 10/28/2009
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Jafri W et al. – Helicobacter pylori seropositivity increases with age, in low–middle SES and is related to father's educational status. Reducing H. pylori ... seroprevalence will require improvement in sanitary conditions and educational status of the population.
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Analysis of Clarithromycin Resistance and CagA Status in Helicobacter pylori Using Feces from Children in Thailand
Journal of Clinical Microbiology, 10/08/2009
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Tanuma M et al. – The clarithromycin resistance and CagA status of Helicobacter pylori in Thai children was investigated using fecal samples. Of the 284 samples, H. pylori was ... rate was 29.2%. The cagA gene was detected in 59 samples, and only 6.8% of these samples encoded the East Asian CagA.
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Usefulness and influence of age of a novel Rapid HpStAR stool antigen for the diagnosis of Helicobacter pylori infection in children
Diagnostic Microbiology and Infectious Disease, 11/17/2009
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Kalach N et al. – A novel rapid monoclonal enzyme immunoassay stool antigen for Helicobacter pylori detection was evaluated in 16 infected and 92 noninfected children. The ... were 87.5%, 97.8%, 87.5%, and 97.8%, respectively, with an accuracy of 96.2%. The negative predictive value was good in all age groups, reaching 100% in younger children.
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Reactive Nitrogen Species Mediate DNA Damage in Helicobacter pylori-Infected Gastric Mucosa
Helicobacter, 11/09/2009
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Kobayashi Y et al. – Helicobacter pylori infection can induce inflammatory cells infiltration, which evokes DNA damage of gastric epithelial cells through ROS and RNS production. 8–NG might be a ... H. pylori–induced DNA damage in gastric mucosa.
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The Helicobacter pylori Mfd protein is important for antibiotic resistance and DNA repair
Diagnostic Microbiology and Infectious Disease, 11/17/2009
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Lee GH et al. – A Helicobacter pylori mutant defective in a putative mfd gene was constructed and characterized. The mfd gene is required for DNA repair and is involved in DNA recombination processes
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Early Helicobacter pylori Eradication Decreases Risk of Gastric Cancer in Patients With Peptic Ulcer Disease
Gastroenterology, 10/28/2009
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Wu CY et al. – Early H pylori eradication is associated with decreased risk of gastric cancer in patients with peptic ulcer diseases.
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Enzymic colorimetry-based DNA chip: a rapid and accurate assay for detecting mutations for clarithromycin resistance in the 23S rRNA gene of Helicobacter pylori
Journal of Medical Microbiology, 10/22/2009
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Xuan SH et al. – The colorimetric DNA chip is a reliable assay for rapid and accurate detection of mutations in the 23S rRNA gene ... genetics,drug resistance
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In-vitro interaction of l-dopa with bacterial adhesins of Helicobacter pylori: an explanation for clinicial differences in bioavailability
Journal of Pharmacy and Pharmacology, 10/14/2009
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Niehues M et al. – The study suggests a potential in–vitro interaction of L–dopa with H. pylori adhesins, confirming the clinical changes ... pylori–positive patients with Parkinson's disease.
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