Impairment of secondary peristalsis in Barrett’s esophagus by transnasal endoscopy-based testing
نویسندگان
چکیده
منابع مشابه
Myogenic mechanism for peristalsis in the cat esophagus.
A myogenic control system (MCS) is a fundamental determinant of peristalsis in the stomach, small bowel, and colon. In the esophagus, attention has focused on neuronal control, the potential for a MCS receiving less attention. The myogenic properties of the cat esophagus were studied in vitro with and without nerves blocked by 1 microM TTX. Muscle contraction was recorded, while electrical acti...
متن کاملDisruption of primary and secondary esophageal peristalsis by afferent stimulation.
Recent studies have shown that afferent signals originating from the pharynx inhibit progression of primary esophageal peristalsis. Our aim was to further elucidate the effect of esophageal and pharyngeal afferent stimulation on primary and secondary esophageal peristalsis. We studied the effect of esophageal air distension and pharyngeal water stimulation on progression of primary and secondar...
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Nasogastric tube (NG) insertion is a usual technique in any neonatal intensive care unit. This procedure is undertaken for the children who are in need of invasive care. Sometimes, the insertion of nasogastric tube in infants with esophagus friable anatomy tissues may have some dangerous side effect, but such problems are not very common. Esophageal perforation is a rare but known compli...
متن کاملTransnasal endoscopy in a patient with cicatricial pemphigoid.
A 32-year-old male referring asthmatic bronchitis, corticoid-associated cicatricial pemphigoid, osteoporosis secondary to the use of corticoids and steroid cataracts, is sent to our Unit due to persistent oropharyngeal dysphagia. Conventional endoscopy is programmed in two different days and, subsequent to the failure of the procedure, oral approach is carried out in a vain attempt with a 5.9 m...
متن کاملThree-dimensional endoscopy in transnasal transsphenoidal approach to clival chordomas.
BACKGROUND The purpose of this prospective, observational study was to evaluate the management of skull base chordomas surgically resected via a 3D-endoscopic transnasal approach. METHODS Thirteen consecutive patients were observed and only 9 were surgically treated using a 3D-endoscopic transnasal approach assisted by a novel 3D visualization system. RESULTS Nine consecutive male patients ...
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ژورنال
عنوان ژورنال: World Journal of Gastroenterology
سال: 2014
ISSN: 1007-9327
DOI: 10.3748/wjg.v20.i3.822