Search results for "APAR"
showing 10 items of 848 documents
IN TEMA DI LAPAROSCHISI: Ricerche Sperimentali sull'Embrione di Pollo.
1989
Gli Autori descrivono la loro esperienza microchirurgica sull'embrione di pollo, utilizzato come modello sperimentale per verificare alcuni aspetti embriopatogenetici della laparoschisi.
Diagnosi e trattamento endoscopico dell'endometriosi vescicale
2007
L’endometriosi coinvolge l’apparato urinario in circa 1-2% dei casi e la sede più frequentemente colpita e la vescica. Obiettivo del nostro studio e la valutazione dell’efficacia e della sicurezza del trattamento laparoscopico in corso di endometriosi vescicole, attraverso l’analisi degli aspetti clinici prima e dopo l’intervento. Dal Giugno 2005 al Gennaio 2007, abbiamo trattato mediante chirurgia laparoscopica otto donne affette da endometriosi vescicale. In tre pazienti la lesione interessava ilde-trusore a tutto spessore ed è stata necessaria una cistectomla parziale; negli altri cinque casi il nodulo endometriosico era più superficiale ed e stata sufficiente una resezione extramucoca …
Environmental benefits through new distributed on site control actions inside European apartments
2008
Energy management control actions inside apartments and detached houses have to be carried out in order to reduce CO2 emissions. In this work, new control actions turned to the reduction of both electrical energy losses and electrical energy consumptions inside typical European (Italian, French, German and United Kingdom) apartments are proposed. These actions are of the ldquoLoad Shiftingrdquo type, that makes the apartment daily load profile as flat as possible, and of the ldquoDistributed on Site (DoS)rdquo type consisting in heating the water needed by dishwashers and washing machines inside instantaneous gas water heaters (IGWHs) instead of inside the household appliances themselves. T…
Multicriteria evaluation of heating choices for a new sustainable residential area
2015
Abstract The city of Loviisa in Finland is planning a new sustainable residential area with a total of 240,000 m2 of residential houses and apartment buildings with services. The city wants to promote sustainable energy solutions in the area, considering various renewable energy forms for heating. The aim of this research is to evaluate which heating system would be best for a new single-family house when different technical, economic, environmental and usability criteria are considered. A group of experts evaluated the alternative heating systems with respect to the criteria. The citizens were involved with a questionnaire to provide preference information for different criteria. Altogethe…
BALLOON-OVERTUBE ENTEROSCOPY ASSISTED (BAE) VERSUS LAPAROSCOPY-ASSISTED ERCP IN BARIATRIC POST- ROUX-EN-Y GASTRIC BYPASS PATIENTS: A COMPARATIVE STUDY
2018
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…
Hematological and ventilatory responses to a 3900 m altitude sojourn in an elite wheelchair-marathoner.
2022
This case study aimed to report blood markers and resting respiratory rate (RR) oscillations at sea level, during a 5-wk 3900 m altitude sojourn, and after returning to sea level in a 36-year-old professional wheelchair marathoner. Outcome measures plasma erythropoietin (EPO) concentration, hemoglobin, reticulocytes count, erythrocytes and hematocrit as well as RR were measured upon wakening 7-weeks pre-altitude, 7-days pre-altitude, 35 hours after arrival to altitude, on days 8, 15, 21, 28 and 35 at altitude, 6 and 16 days after returning to sea level. EPO increased up to 259 % (31.6 U l-1) 35 hours upon arrival at altitude and decreased below pre-altitude level (12.2 U l-1) on the 21st da…
Benefici e svantaggi delle eparine a basso peso molecolare
2014
Premesse e Scopo dello studio: Le eparine a basso peso molecolare vengono utilizzate per la prevenzione e il trattamento della coagula- zione del sangue, l’obiettivo è quello di ridurre al minimo gli effetti collaterali in seguito alla somministrazione delle varie molecole. Metodi e Risultati: L’analisi stata effettuata presso il Dipartimento di Chirurgia Generale e di Urgenza dell’A.O. Ospedali riuniti Villa Sofia - Cervello, su un campione di circa 80 pazienti con età compresa tra i 35-80 anni, 50 sono di sesso femminile e 30 sono di sesso maschile, sono stati riscontrati dall'osservazione effettuata i seguenti effetti collaterali: per quanto riguarda la Parnaparina e la Bemiparina sangui…
Phase-shifting by means of an electronically tunable lens: quantitative phase imaging of biological specimens with digital holographic microscopy
2016
The use of an electronically tunable lens (ETL) to produce controlled phase shifts in interferometric arrangements is shown. The performance of the ETL as a phase-shifting device is experimentally validated in phase-shifting digital holographic microscopy. Quantitative phase maps of a section of the thorax of a Drosophila melanogaster fly and of human red blood cells have been obtained using our proposal. The experimental results validate the possibility of using the ETL as a reliable phase-shifter device.