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Association of LEC and tnpA Helicobacter pylori genes with gastric cancer in a Brazilian population
(2010)
Abstract
Background
H. pylori seroprevalence in Brazilians varies and is dependent on socioeconomic status, sanitation ...
Alterations of the TP53 Gene in Gastric and Esophageal Carcinogenesis
(Hindawi Publishing Corporation, 2012-01-01)
TP53 genes is one of more important tumor suppressor gene, which acts as a potent transcription factor with fundamental role in the maintenance of genetic stability. The development of esophageal and gastric cancers is a ...
Gastric cancer in Chile: A cooperative interhospital study: I. Clinical findings and diagnosis
(1975)
A cooperative interhospital study was designed in Chile to get an actual and complete information about gastric cancer.Seven-hundred and fifty-two cases were included in this report. In the first part, the relevant clinical ...
A cooperative study on early and intermediate gastric cancer: clinical, diagnostic and therapeutic aspects Estudio cooperativo en cancer gastrico incipiente e intermedio: aspectos clinicos, diagnosticos y terapeuticos.
(1992)
A cooperative study involving 13 hospitals in Chile allowed the analysis of 353 patients with gastric cancer in early stages. 82 cancers were located at the mucosal level, 151 at the submucosa and 120 reached the muscular ...
Aneuploidies, deletion, and overexpression of TP53 gene in intestinal metaplasia of patients without gastric cancer
(Elsevier B.V., 2004-09-01)
Gastric carcinogenesis is attributable to interacting environmental and genetic factors, through a sequence of events including intestinal metaplasia. Using a fluorescence in situ hybridization technique, we investigated ...
Avaliação da prevalência da infecção por helicobacter pylori em pacientes portadores de câncer gástrico
(Colégio Brasileiro de Cirurgiões, 2003-02-01)
OBJETIVO: Nos últimos anos, evidências de associação entre Helicobacter pylori e câncer gástrico têm sido relatadas por inúmeros estudos. Este trabalho objetiva investigar a prevalência da infecção por este microorganismo ...
Cell proliferation and apoptosis in gastric cancer and intestinal metaplasia
(Instituto Brasileiro de Estudos e Pesquisas de Gastroenterologia - IBEPEGE Colégio Brasileiro de Cirurgia Digestiva - CBCD Sociedade Brasileira de Motilidade Digestiva - SBMD Federação Brasileira de Gastroenterologia - FBGSociedade Brasileira de Hepatologia - SBHSociedade Brasileira de Endoscopia Digestiva - SOBED, 2005-03-01)
BACKGROUND: Higher proliferation is commonly observed in cancer cells. Apoptosis can be a useful measure of a tumor cell kinetic. Alteration of the balance between proliferation and apoptosis is associated with cancer. ...