Search results for " pylorus"
showing 3 items of 3 documents
Total pancreatectomy: indications, operative technique, and results: a single centre experience and review of literature.
2010
The aims of this study were to identify the indications to perform a total pancreatectomy and to evaluate the outcome and quality of life of the patient who underwent this operation. A retrospective analysis of a prospective database, regarding all the patients who underwent total pancreatectomy from January 2006 to June 2009, was carried out. Perioperative and outcome data were analyzed in two different groups: ductal adenocarcinoma (group 1) and non-ductal adenocarcinoma (group 2). Twenty (16.9%) total pancreatectomies out of 118 pancreatic resections were performed. Seven (35.0%) patients were affected by ductal adenocarcinoma (group 1) and the remaining 13 (65.0%) by pancreatic diseases…
Downregulation of nNOS and synthesis of PGs associated with endotoxin-induced delay in gastric emptying
2002
A single intraperitoneal injection of endotoxin (40 μg/kg) significantly delayed gastric emptying of a solid nutrient meal. Blockade of nitric oxide synthase (NOS) with 30 mg/kg ip N G-nitro-l-arginine methyl ester or 20 mg/kg ip 7-nitroindazole [neuronal NOS (nNOS) inhibitor] significantly delayed gastric emptying in control animals but failed to modify gastric emptying in endotoxin-treated rats. Administration of 2.5, 5, and 10 mg/kg ip N 6-iminoethyl-l-lysine [inducible NOS (iNOS) inhibitor] had no effect in either experimental group. Indomethacin (5 mg/kg sc), NS-398 (cyclooxygenase-2 inhibitor; 10 mg/kg ip), and dexamethasone (10 mg/kg sc) but not quinacrine (20 mg/kg ip) significantl…