What Is Gastritis? - Causes, Symptoms, & Treatment The term gastritis has often been confused with many different upper gastrointestinal problems like ulcers, heartburn and acid reflux. In simple words,gastritisis an inflammation of the gastric mucosa or stomach lining. The role of the mucosal c...
Unlike for mucosal tumors, an endoscopic biopsy using standard biopsy forceps usually cannot obtain adequate tissue for accurate diagnosis of submucosal tumors. As a result, most large gastric submucosal masses require surgical resection to rule out the possibility of malignancy. Small submucosal masses ...
Gastrin has two principal biological effects:stimulation of acid secretion from gastric parietal cells and stimulation of mucosal growth in the acid-secreting part of the stomach. Circulating gastrin regulates the increase in acid secretion that occurs during and after meals. What is the target organ ...
Gastric acid, gastric juice, or stomach acid, is a digestive fluid formed within the stomach lining. With a pH between 1 and 3, gastric acid plays a key role in digestion of proteins by activating digestive enzymes, which together break down the long chains of amino acids of proteins. Wha...
stances also increase in the gastric mucosa, leading to the development of mucosal lesions. The free radical peroxidation of lipids is an important factor in local injury to cell mem- branes and impairment of the activity of enzymes and receptors bound to the mem- brane, and the lipid peroxide...
Objectives: The aim was to: (1) determine whether the diagnostic yield of detecting Hp infection by culture varies with the location from which the gastric specimen is obtained, and (2) evaluate one site is preferred after anti-Hp therapy. Methods: Gastric mucosal biopsies were obtained from ...
Influence of aging, gastric mucosal atrophy and dietary habits on gastric secretion Acid secretion, pepsin secretion, serum pepsinogen level, and serum Helicobacter pylori antibody titer were measured. Dietary habits were investigated by ... K Nakamura,K Ogoshi,H Makuuchi - Hepato-gastroenterology 被引...
In the stomach, it may be a marker of ingestion of nonsteroidal anti-inflammatory drugs (NSAIDs) or of other chemicals such as alcohol, or of duodeno-gastric reflux. Endoscopic findings should remain descriptive and attempts at interpretation should not be made unless the endoscopist is quite ...
What are mucosal folds? What is pure autonomic failure? What is grumbling appendicitis? What does IVC collapse mean? What is gastric decompression? What is debris in the bladder? What is a talus fracture? What is the ileum? What is the neoterminal ileum? What is malnutrition? What is diffu...
What is another name for food level? What is atheromatous plaque made of? What are mucosal folds? What is demonstrated by water moving up a straw? What does mastication mean? What are the uses of glass tubing, rubber tubing, and a rubber stopper in the laboratory?