Endoscopy of the Upper GI Tract豆瓣评分:0.0 简介:While technological advances have made endoscopy one of the most common procedures for examining the upper GI tract, learning how to maneuver the instruments and interpret the images can be frustratin
For the upper GI (UGI), the barium sulfate mixture is swallowed and traced radiographically as it passes through the oropharynx, hypopharynx, esophagus, and more distal GI tract. When there is a concern of perforation or obstruction, water soluble contrast should be used....
While technological advances have made endoscopy one of the most common procedures for examining the upper GI tract, learning how to maneuver the instruments and interpret the images can be frustrating for those without experience. Designed specifically for those in training, Endoscopy of the Upper GI...
Changes in α-diversity along the GI tract were then measured. In the upper GI tract (esophagus-stomach-duodenum), we observed that α-diversity initially falls in esophagus, reaching the bottom at the stomach, and subsequently rising at the duodenum (P < 0.05) (Fig.2B). Meanwhile, si...
upper respiratory tract- the nose and throat and trachea respiratory tract,airway- the passages through which air enters and leaves the body nasal cavity- either of the two cavities lying between the floor of the cranium and the roof of the mouth and extending from the face to the pharynx ...
Continuous IL-23 stimulation drives ILC3 depletion in the upper GI tract and, in combination with TNFα, induces robust activation and a phenotypic switch... AMS Paustian,J Paez-Cortez,S Bryant,... - 《Plos One》 被引量: 0发表: 2017年 Continuous IL-23 stimulation drives ILC3 depletion ...
A CADe system is designed to detect and track GI lesions, while a CADx system focuses mainly on identifying and characterizing them. CADx has been used in the upper GI tract for the diagnosis of esophageal cancer, Helicobacter pylori (H. pylori) infection, and early gastric cancer. Horie ...
to remove the food in the upper GI tract, but receivedl-(+)-arabinose (10 g L−1) and kanamycin (1 g L−1) via drinking water. At the beginning of the experiment (day 0), the bacterial samples were prepared by culturing them to log phase and concentrating them to OD600...
5B). Second, because stomach acid and bile acid secretions isolate the duodenum from the upper GI tract and because the unidirectional flow of digesta and the ileocecal valve isolate the small intestine from the colon, we expected to find a unique population of microbes in the duodenum. We ...
Crohn's disease of the upper gastrointestinal tract: the value of endoscopic examination. The involvement of the upper gastrointestinal (GI) tract has been considered to be a rare manifestation of Crohn''s disease (CD). Retrospective studies have reported prevalence figures of 0.5-13%. The diagno...