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Effectiveness of systematic chromoendoscopy for diagnosis of early cancer and gastric premalignant lesions. Results of two consecutive screening campaigns in Colombia (2006-2007)
(Revista Colombiana de Gastroenterología, 2010)
Indroduction: Gastric cancer is the most common maligancy in South America and East Asia. In addition to the high mortality, in Colombia a great disvantage is the lack of data regarding premalignant lesions and early ...
DNA methylation profile in diffuse type gastric cancer: evidence for hypermethylation of the BRCA1 promoter region in early-onset gastric carcinogenesis
(Sociedad de Biología de Chile, 2008)
Clinico-pathological investigation on patients with "early gastric cancer" and "intermediate gastric cancer" in Chile
(1976)
We reported the final results obtained in a group of 30 patients with gastric cancer confined to the mucosa or submucosa (early gastric cancer) and in 29 cases with cancer infiltration up to the muscularis propria (intermediate ...
DNA methylation profile in diffuse type gastric cancer: evidence for hypermethylation of the BRCA 1 promoter region in early-onset gastric carcinogenesis
(SOC BIOLGIA CHILE, 2008)
Diffuse type gastric carcinoma is the most aggressive type of gastric cancer. This type Of tumor is not preceded by precancerous changes and is associated with carly-onset and hereditary syndromes. To test the hypothesis ...
Endoscopic submucosal dissection for the treatment of early esophageal and gastric cancer - initial experience of a western center
(Faculdade de Medicina / USP, 2010)
BACKGROUND: Endoscopic submucosal dissection is a new Japanese technique characterized by en-bloc resection of the entire lesion irrespective of size, with lower local recurrence when compared to endoscopic mucosal resection. ...
MYC and gastric adenocarcinoma carcinogenesis
(Baishideng Publ Grp Co Ltd, 2008-10-21)
MYC is an oncogene involved in cell cycle regulation, cell growth arrest, cell adhesion, metabolism, ribosome biogenesis, protein synthesis, and mitochondrial function. It has been described as a key element of several ...
Influence of Helicobacter pylori infection on the expression of MLH1 and MGMT in patients with chronic gastritis and gastric cancer
(Springer, 2009-06-01)
The aim of the present study was to evaluate the influence of Helicobacter pylori on MLH1 and MGMT mRNA levels in patients with chronic gastritis and gastric cancer. The study included 217 patients, of which 26 were ...
Influence of Helicobacter pylori infection on the expression of MLH1 and MGMT in patients with chronic gastritis and gastric cancer
(Springer, 2009-06-01)
The aim of the present study was to evaluate the influence of Helicobacter pylori on MLH1 and MGMT mRNA levels in patients with chronic gastritis and gastric cancer. The study included 217 patients, of which 26 were ...