Search results for "testi"

Double-balloon enteroscopy-facilitated cyanoacrylate-injection endotherapy of small-bowel varices: an international experience from 2 European tertia…

2019

Background and Aims Small-bowel varices (SBVs) are an uncommon consequence of portal hypertension. Radiologic intervention is usually considered for first-line management. When radiologic intervention is not possible, management options become very limited. The aim of this study was to evaluate the usefulness of double-balloon enteroscopy (DBE)-facilitated cyanoacrylate-injection endotherapy of SBVs. Methods This was a retrospective review of DBE-facilitated cyanoacrylate-injection endotherapy of SBVs (December 2015 to October 2016). Results Ten DBEs were performed in 6 patients (4 women; median age, 68.5 years). No radiologic or surgical options were deemed feasible. Thirteen nests of SBVs…

Current status of double balloon enteroscopy with focus on the Wiesbaden results.

2006

Long-term outcome after argon plasma coagulation of small-bowel lesions using double-balloon enteroscopy in patients with mid-gastrointestinal bleedi…

2011

BACKGROUND AND STUDY AIMS Vascular malformations are the most common sources of bleeding in the small bowel. They can be treated with argon plasma coagulation (APC) during double-balloon enteroscopy (DBE). This study aimed to evaluate the long-term follow-up of the effectiveness of APC for small-bowel bleeding by means of a single-center retrospective study. PATIENTS AND METHODS Between June 2003 and December 2005, APC treatment for small-bowel lesions was carried out during DBE in 63 patients with known or suspected mid-gastrointestinal bleeding. Fifty patients were included in the analysis. Main outcome measurements were comparison of hemoglobin values and blood transfusion requirements b…

Mid-gastrointestinal bleeding: capsule endoscopy and push-and-pull enteroscopy give rise to a new medical term.

2006

2015

Primary intestinal lymphangiectasia (PIL) is a rare disorder, especially in adults. It causes a local disruption of chylus transport and is part of the exudative gastroenteropathies. Conservative therapy includes dietary measures or somatostatin medication. Taking the differential diagnosis of PIL into consideration is a major challenge, since patients suffering from PIL may present with diarrhoea and lymphedema or chylous ascites. This can be explained by the chronic lymphedema of the bowel leading to dilation of the vessels (intraluminal loss) and sometimes even to a rupture (peritoneal loss). Push–pull enteroscopy and capsule endoscopy are the proper interventional diagnostic tools to di…

Balloon Enteroscopy: Single- and Double-Balloon Enteroscopy

2009

Balloon enteroscopy is a method that allows endoscopic inspection of the entire small bowel, or large parts of it, while simultaneously making it possible to obtain histologic samples and carry out treatment measures. Studies of double-balloon enteroscopy (DBE) have confirmed the high diagnostic yield of the procedure, with an acceptably low complication rate (approximately 1% for diagnostic DBE and 3% to 4% for therapeutic DBE). The principal indication for the procedure is midgastrointestinal bleeding, that is, when the bleeding source is located in the small bowel. With good patient selection, the diagnostic yield here is 70% to 80%, and this has a substantial influence on subsequent tre…

Sorption Equilibria of Ethanol on Cork

2013

International audience; We report here for the first time a thermodynamic study of gaseous ethanol sorption on raw cork powder and plate. Our study aims at a better understanding of the reactivity of this material when used as a stopper under enological conditions, thus in close contact with a hydroethanolic solution, wine. Sorption−desorption isotherms were accurately measured by thermogravimetry at 298 K in a large range of relative pressures. Sorption enthalpies were determined by calorimetry as a function of loading. Sorption−desorption isotherms exhibit a hysteresis loop probably due to the swelling of the material and the absorption of ethanol. Surprisingly, the sorption enthalpy of e…

Sub specie æternitatis: the role of the ruin and the ancient in the process of architectural renewal between metamorphosis and resurgence

2022

Composing new works of architecture inspired by vestiges from antiquity or archaeology. The reflections and the case study which will be proposed, pertaining to a recent design experiment for the archaeological area and Antiquarium of Tyndaris, are dedicated to this theme. Over and above any charm exerted by such places, by landscapes in which the ruins appear identical in substance and which sometimes manifest themselves as “sub specie æternitatis”, there are reasons linked to the very profession of architect and to the gashes in the crucible of controversies around the role of history in its contentious relationship with architectural design. That apart, the aporias revealed by Michel Fou…

Low-level environmental metal pollution is associated with altered gut microbiota of a wild rodent, the bank vole (Myodes glareolus)

2021

Mining and related industries are a major source of metal pollution. In contrast to the well-studied effects of exposure to metals on animal physiology and health, the impacts of environmental metal pollution on the gut microbiota of wild animals are virtually unknown. As the gut microbiota is a key component of host health, it is important to understand whether metal pollution can alter wild animal gut microbiota composition. Using a combination of 16S rRNA amplicon sequencing and quantification of metal levels in kidneys, we assessed whether multi-metal exposure (the sum of normalized levels of fifteen metals) was associated with changes in gut microbiota of wild bank voles (Myodes glareo…

Melatonin alleviates Ochratoxin A-induced liver inflammation involved intestinal microbiota homeostasis and microbiota-independent manner.

2021

Melatonin (MEL) shows an anti-inflammatory effect and regulates intestinal microbiota communities in animals and humans; Ochratoxin A (OTA) induces liver inflammation through intestinal microbiota. However, it remains to know whether MEL alleviates the liver inflammation induced by OTA. In this study, MEL reversed various adverse effects induced by OTA. MEL recovered the swarming and motility of intestinal microbiota, decreased the accumulation of lipopolysaccharide (LPS), enhanced the tight junction proteins of jejunum and cecum segments; ultimately alleviated OTA-induced liver inflammation in ducks. However, it is worth noting that MEL still had positive effects on the OTA-exposed ducks a…