Mostrando 10 resultados de: 12
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American Journal of Gastroenterology(3)
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Origen
scopus(12)
Helicobacter pylori genotypes may determine gastric histopathology
ArticleAbstract: The outcome of Helicobacter pylori infection has been associated with specific virulence-associatedPalabras claves:Autores:Barreira R., Belo L., Bravo J.C., Bravo L.E., Carneiro F., Correa P., Figueira P., Figueiredo C., Gomes A.T., José Luis Realpe, Nogueira C., Peixoto A., Plaisier A.P., Quint W.G.V., Ruiz B., Salgado C., Van Doorn L.J.Fuentes:scopusEradication of Helicobacter pylori infection with proton pump-based triple therapy in patients in whom bismuth-based triple therapy failed
ArticleAbstract: To study the effects of treatment of Helicobacter pylori infection in a hyperendemic population, 143Palabras claves:Helicobacter, Triple therapy failureAutores:Bravo L.E., Correa P., DeLany J., José Luis Realpe, Mera R.M.Fuentes:scopusEffects of acid suppression and bismuth medications on the performance of diagnostic tests for Helicobacter pylori infection
ArticleAbstract: OBJECTIVE: This study was designed to investigate whether acid suppression and bismuth medications iPalabras claves:Autores:Bravo L.E., Campo C., Correa P., José Luis Realpe, Mera R.M.Fuentes:scopusChemoprevention of gastric dysplasia: Randomized trial of antioxidant supplements and anti-Helicobacter pylori therapy
ArticleAbstract: Background: Previous research has identified a high risk of gastric carcinoma as well as a high prevPalabras claves:Autores:Bravo J.C., Bravo L.E., Correa P., Fontham E.T.H., Johnson W.D., José Luis Realpe, Li D., Malcom G.T., Mera R.M., Ruiz B., Zarama G.Fuentes:scopusAnti-inflammatory and tissue-protectant drug effects: Results from a randomized placebo-controlled trial of gastritis patients at high risk for gastric cancer
ArticleAbstract: Background: The inflammatory process involving Helicobacter pylori-associated gastritis is thought tPalabras claves:Autores:Bravo J.C., Bravo L.E., Casabon A.L., Collazos T., Correa P., Fischbach L.A., José Luis Realpe, Ramirez H., Ruiz B., Schmidt B.A.Fuentes:scopusDynamics of Helicobacter pylori infection as a determinant of progression of gastric precancerous lesions: 16-year follow-up of an eradication trial
ArticleAbstract: Objective to evaluate the long-term effect of cumulative time exposed to Helicobacter pylori infectiPalabras claves:Autores:Bravo J.C., Bravo L.E., Constanza Camargo M., Correa P., Delgado A.G., José Luis Realpe, Mera R.M., Morgan D.R., Peek R.M., Piazuelo M.B., Romero-Gallo J., Schneider B.G., Wilson K.T., Yepez M.C.Fuentes:scopusInducible nitric oxide synthase, nitrotyrosine, and apoptosis in Helicobacter pylori gastritis: Effect of antibiotics and antioxidants
ArticleAbstract: Helicobacter pylori infection is a known risk factor for gastric cancer. We hypothesized that H. pylPalabras claves:Autores:Bravo L.E., Correa P., Fontham E.T.H., José Luis Realpe, Mannick E., Mera R.M., Miller M., Ruiz B., Zarama G., Zhang X.Fuentes:scopusThe Colombian Chemoprevention Trial: 20-Year Follow-Up of a Cohort of Patients With Gastric Precancerous Lesions
ArticleAbstract: Background & Aims: Helicobacter pylori eradication and endoscopic surveillance of gastric precanceroPalabras claves:Dysplasia, H pylori, Intestinal Metaplasia, Multifocal Atrophic GastritisAutores:Bravo J.C., Bravo L.E., Cifuentes S.P., Constanza Camargo M., Correa P., Delgado A.G., Garcia L.S., José Luis Realpe, Mera R.M., Morgan D.R., Peek R.M., Piazuelo M.B., Rosero A., Washington M.K., Wilson K.T.Fuentes:scopusSource of variation in the diagnosis of Helicobacter pylori-associated multifocal atrophic gastritis
ArticleAbstract: Introduction: Multiple sampling from different sites of the stomach as well as the number of fragmenPalabras claves:Chronic gastritis, helicobacter pylori, Intra-observer, Reproducibility, sensitivityAutores:Bravo J.C., Bravo L.E., Correa P., José Luis Realpe, Piazuelo M.B., Zarama G.Fuentes:scopusMorphometric evaluation of gastric antral atrophy: Improvement after cure of Helicobacter pylori infection
ArticleAbstract: OBJECTIVE: Our purpose was to find out if morphometric techniques can document long term changes inPalabras claves:Autores:Bravo J.C., Bravo L.E., Correa P., Fontham E.T.H., Garay J., José Luis Realpe, Mera R.M., Ruiz B.Fuentes:scopus