نتایج جستجو برای: gastric
تعداد نتایج: 106419 فیلتر نتایج به سال:
background: there are controversies regarding the usefulness of the pyloric drainage methods after esophagectomy as well as differences among various pyloric drainage techniques. therefore, we compared the outcome of pyloromyotomy, pylorus buginage, and no intervention methods on gastric emptying among patients undergone esophagectomy. materials and methods: in this randomized clinical trial, p...
Gastric stasis constitutes a common complication of pancreaticoduodenal resection, which is insufficiently covered in Russian literature. The paper considers issues pertaining to terminology and the current classification gastric stasis. possibilities preventing this are discussed from perspective evidence-based medicine.
Background: Gastric disorders are one of the most common human ailments, which impose a huge economic burden on countries. In Persian Medicine (PM), it is possible to predict the susceptibility to gastric diseases with diagnosis of gastric Mizajes (te...
Background and Objective: Host genetic factors such as cytokine gene polymorphisms as well as Helicobacter pylori (H. pylori) infection have been found to be associated with gastric cancer risk . Interleukin 1 is a pro-inflammatory cytokine involved in H. pylori-induced gastric inflammation. Therefore, w...
background: this study testing the effectiveness ,toxicity and tolereability of new chemotherapeutic regimen (consist of irinotecan 5-fu and leucovorin) in locally advanced and metastatic gastric cancer. patients and methods: patients with locally advanced gstric cancer (atleast stage 3)or metastatic gastric cancer that no treated previously with chemotherapeutic agents entered onto this study....
aim : the aim of this study was to present the demographic and clinical characteristics of patients with gastric polypoid lesions and to study the histopathologic features of these lesions. background : the frequency of gastric polyps is gradually increasing due to the widespread use of endoscopic examinations. patients and methods : clinical and endoscopic features of 100 gastric polyposis pa...
cancer starts with a change in one single cell. this change may be initiated by external agents and genetic factors. cancer is a leading cause of death worldwide and accounts for 7.6 million deaths (around 13% of all deaths) in 2008. lung, stomach, liver, colon and breast cancer cause the most cancer deaths each year. in this review, different aspects of gastric cancer; including clinical, path...
helicobacter pylori (h.pylori) infection is probably the most important factor that has been associated with the development of gastric cancers in human populations. however, there are no reliable data on the prevalence of this infection in the middle east. in this article, based on a comprehensive literature review, we aimed to evaluate the situation in this region. the literature has been sea...
Objective(s): Prostaglandins have been shown to mediate the gastro-protective effect of sodium hydrosulfide (NaHS) but effect of NaHS on mRNA expression of prostaglandin E2 receptors (EP1, 3-4; EPs) has not been investigated. Therefore, this study designed to evaluate the effect of NaHS on mRNA expression of EPs receptors in response to mucosal acidification and distention-induced gastric acid ...
helicobacter pylori infection leads to different clinical and pathological outcomes in humans, including chronic gastritis and gastric neoplasia. it has been demonstrated that oxidative stress associated with inflammation plays an important role in gastric carcinogenesis. to evaluate the oxidative stress in h. pylori infection we studied the gastric juice levels of nitric oxide and the activiti...
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