background : gastric cancer as the fourth most frequent malignancy worldwide was known to have the highest rate among cancer-related disorders in ardabil province. the product of tp53 gene regulated  the cell cycle process and acts as a tumor suppressor factor. the polymorphism p53 arg72pro (rs1042522) has been reported to be associated with many type of cancers.  the purpose of the present stu...

Background: Gastric cancer is one of the most common malignancies in the world. It may result from a defect in the genes involved in DNA repair. One of the essential genes in the repair pathway is the XRCC1 gene that its polymorphisms in the human population play a role in gastric cancer susceptibility. The main purpose of this study was to investigate the association of 194C/T and 399G/A polym...

A number of patients exhibit peritoneal dissemination of gastric or colorectal cancer, which is a predominant cause of cancer-associated mortality. Currently, there is no markedly effective treatment available. The present study was designed to determine the efficacy of trifluridine/tipiracil (TFTD), formerly known as TAS-102, which is used for the treatment of patients with unresectable advanc...

objective(s):the objective of this study was to determine the cytotoxic effects of nanoliposomal form of lyophilized aqueous extract of agrostemma githago (a. githago) seeds on gastric cancer cell line (ags) using cell viability tests. materials and methods: lyophilized aqueous extract of a. githago seeds was prepared. liposomes were also prepared by thin-film hydration method and their stabili...

abstract: background and purpose: the survival rate of gastric cancer patients has significantly increased during the last decades because of the advances in this type of cancer treatment. the purpose of the current study was to examine the survival levels of gastric cancer through weibull regression and its affective causes. materials and methods: in this research, the records and personal inf...

abstract malignant spermatic cord tumor is rare. spermatic cord metastasis is less common and the prognosis of these patients is poor. here we report a case of unilateral spermatic cord metastasis from advanced gastric cancer. a 57-year-old male underwent total gastrectomy due to advanced gastric cancer. three years later, a painless hard palpable mass in the left inguinal area developed and th...

Background & Aims: Gastric cancer is the second common cancer in Iran and it has unfortunately no diagnostic signs in early stages. Considering the role of genetic and environmental factors in the development of gastric cancer, this study aimed at evaluating DNA-content of stomach cells in patients with gastric cancer in order to find a reliable index for prediction of disease prognosis and pro...

introduction: gastric cancer is the second most common gi malignancy in zahedan. this investigation was undertaken to define the demographic,clinicopathological, and prognostic factors relevant to patients withgastric adenocarcinoma. methods: we did a retrospective study of 100 patientswith gastric cancer who had been at ali ebne abitaleb hospital and khatam al anbia hospitalin 2004-2006. data ...