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Analysis of antral and gastric body biopsies and Helicobacter pylori colonization in duodenal ulcer patients Estudio prospectivo de erradicación de Helicobacter pylori en ulcerosos duodenales: Análisis de biopsias de antro y cuerpo gástrico
(1996)
Omeprazole may not eradicate Helicobacter pylori from the stomach but rather displace it from the antrum to the stomach body. This fact could interfere with colonization studies in patients receiving the drug. The aim of ...
Genetic alterations in benign lesions: Chronic gastritis and gastric ulcer
(2006-01-28)
Aim: To investigate the occurrence of chromosome 3, 7, 8, 9, and 17 aneuploidies, TP53 gene deletion and p53 protein expression in chronic gastritis, atrophic gastritis and gastric ulcer, and their association with H pylori ...
Genetic alterations in benign lesions: Chronic gastritis and gastric ulcer
(2006-01-28)
Aim: To investigate the occurrence of chromosome 3, 7, 8, 9, and 17 aneuploidies, TP53 gene deletion and p53 protein expression in chronic gastritis, atrophic gastritis and gastric ulcer, and their association with H pylori ...
Palliative laparoscopic resection of renal cell carcinoma metastatic to the stomach: report of a case
(BioMed Central, 2014)
Abstract
The most common sites of metastases in renal cell carcinoma (RCC) are lung and bone. However, unusual sites, including the stomach, are characteristic of RCC.
This article presents a ...
MGMT and MLH1 methylation in Helicobacter pylori-infected children and adults
(2013-05-31)
AIM: To evaluate the association between Helicobacter pylori(H. pylori) infection and MLH1 and MGMT methylation and its relationship with microsatellite instability (MSI). METHODS: The methylation status of the MLH1 and ...
MGMT and MLH1 methylation in Helicobacter pylori-infected children and adults
(2013-05-31)
AIM: To evaluate the association between Helicobacter pylori(H. pylori) infection and MLH1 and MGMT methylation and its relationship with microsatellite instability (MSI). METHODS: The methylation status of the MLH1 and ...
Attenuated CagA oncoprotein in Helicobacter pylori from Amerindians in Peruvian Amazon
(Elsevier, 2011)
Population genetic analyses of bacterial genes whose products interact with host tissues can give new understanding of infection and disease processes. Here we show that strains of the genetically diverse gastric pathogen ...
Early detection of gastric cancer using global, genome-wide and IRF4, ELMO1, CLIP4 and MSC DNA methylation in endoscopic biopsies
(Impact Journals, 2017)
Clinically useful molecular tools to triage gastric cancer patients are not currently available. We aimed to develop a molecular tool to predict gastric cancer risk in endoscopy-driven biopsies obtained from high-risk ...