Directional pouches
نویسندگان
چکیده
منابع مشابه
Continent Catheterizable Pouches for Urinary Diversion
Context: Catheterizable pouches represent a good alternative in patients with continent urinary diversion (CUD) when neobladder reconstruction is contraindicated. Objective: This review summarizes the different techniques, indications and contraindications, functional results, outcomes, and complications of continent catheterizable pouches. Evidence acquisition: A PubMed Medline database resear...
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Secretion of gastric acid in response to histamine, insulin, and a meal of liver, with and without 5% bone dust, was studied in three dogs with Pavlov pouches and gastric fistulas. The ratios of insulin-induced to histamine-induced secretion were the same in pouch and main stomach indicating that their innervation was equivalent. Meals of a liver and bone dust mixture in amounts of 11 to 44 g/k...
متن کاملOesophageal pouches and diverticula: a pictorial review.
Diverticula of the oesophagus are rare. They can occur at any level, and are often defined by their anatomical location. Three categories are recognised, namely pharyngo-oesophageal, parabronchial and epiphrenic. Although these diverticula are often asymptomatic, patients can develop significant problems with dysphagia, regurgitation and aspiration. The causation of oesophageal diverticula is c...
متن کاملMucosal characteristics of pelvic ileal pouches.
This study aimed to investigate the degree of colonic metaplasia in ileo - anal pouches. Biopsy specimens from 25 patients with functioning pouches, eight of whom had pouchitis, were studied using routine histology, mucosal morphometry, mucin histochemistry, and immunoperoxidase staining with monoclonal antibodies directed towards a 40kD colonic protein and a small bowel specific disaccharidase...
متن کاملUrecholine and histamine in the stimulations of Heidenhain pouches
It is frequently said that cholinergic activity, induced either by drugs or by vagal activity, 'potentiates' the acid secretory responses to gastrin or to histamine. The assumption that these combinations of stimuli act in a 'potentiated' rather than an 'additive' fashion is based upon the large augmentations that occur. So far as we have been able to determine, no previous study has provided d...
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ژورنال
عنوان ژورنال: Nature
سال: 1984
ISSN: 0028-0836,1476-4687
DOI: 10.1038/309300d0