stomach diseases/ニコチン

OBJECTIVE Nitric oxide (NO) is a well-known gastric mucosa protection factor. Recently, it has been reported that methylated arginine compound such as asymmetric dimethylarginine (ADMA), which inhibits nitric oxide synthesis, may be related to the development of gastric mucosa injury in patients

BACKGROUND Upper gastrointestinal bleeding that is related with older patients and NSAIDs use. The frequency of peptic ulcer bleeding varies of 15% to 30% of cases. OBJECTIVE To determine the gastropathy features of patients who receive nonsteroidal anti-inflammatory drug, and its relation with

The authors report on a survey about 1.188 Senegaleses affected by gastric disease. The diagnosis was established by either endoscopy or, less often, by a surgical control. The findings were ulcer (43,09 p. 100) with duodenal localisation in most cases (67 p. 100), non malignant tumor (0,84 p. 100),

A case-control study to evaluate risk factors for gastric cancer was carried out among 292 cases of gastric cancer and 485 controls in a high-risk area of Venezuela. Subjects were interviewed using a structured questionnaire, which elicited information on residential history, socio-economic status,

Iceland (IS) and Denmark (DK) are ethnically, culturally, and economically closely related Nordic countries, but gastric cancer is much more frequent in Iceland, and other differences in the occurrence rates of gastric diseases are also suspected. Therefore a cooperative study was initiated

An age group of patients with endoscopically ascertained florid ventricular ulcer was asked with regard to the aspects own anamnesis and family anamnesis, social descent, social state, sparetime planning, alcohol consumption, nicotine consumption as well as use of analgesics. After the control of

Present condition and activities of Jeddah Endoscopy Center managed in cooperation with Saudian and Japanese doctors are reported. Total number of patients examined are 1,183 cases; 73% of which were subjected to endoscopy and 27% were to fluoroscopy. With respect to the stomach diseases, gastric

Cancer from the gastrointestinal tract and its associated excretory organs will occur in more than 300,000 Americans in 2017, with colorectal cancer responsible for >40% of that burden; there will be more than 150,000 deaths from this group of cancers in the same time period. Disparities among

BACKGROUND Upper digestive endoscopy with biopsy and histopathological evaluation of the biopsy material is the standard method for diagnosing gastric cancer (GC). However, this procedure may not be widely available for screening in the developing world, whereas in developed countries endoscopy is

Background: Uruguay is the south American country which has the highest cancer incidence and mortality rates. The National Cancer Registry collects data on cancer cases nationwide since 1989 and has reached high quality standards in the

OBJECTIVE Helicobacter pylori (H. pylori) is one of the causes of gastritis, peptic ulcer disease, gastric cancer and MALT-lymphoma. The frequency of H. pylori infection is different in various regions of the world and dependent on age, socioeconomic and hygiene status. The objective of this study

OBJECTIVE H. pylori infection is an important etiologic impetus usually leading to gastric disease and urease enzyme is the most crucial role is to protect the bacteria in the acidic environment of the stomach. Then urease inhibitors would increase sensitivity of the bacteria in acidic