Search results for "Colonic anastomosis"
showing 2 items of 2 documents
Influencia de la octreótida en la anastomosis tras obstrucción cólica experimental
2003
Resumen Introduccion Se valora el efecto de la octreotida sobre la oclusion experimental del colon y posterior anastomosis. Material y metodo Se realiza una oclusion de colon en dos grupos de ratas Wistar, a uno de los cuales se le administra octreotida. A las 48 h se relaparotomizo a los animales, se valoraron el grado de oclusion y el contenido intestinal y se reseco un fragmento intestinal para estudio histologico, confeccionando una anastomosis termino-terminal. A los 7 dias se reintervino a los animales y se valoraron las complicaciones, determinando la presion de rotura de la anastomosis, la cantidad de colageno que contiene y su histologia. Resultados El grupo tratado con octreotida …
Pringle maneuver increases the risk of anastomotic leakage after colonic resection in rats.
2018
Abstract Background Many centers use the Pringle's maneuver during liver resections. Since this maneuver might impair healing of bowel anastomoses, we evaluated its influence on the healing of colonic anastomosis in rats. Methods Male Wistar rats underwent median laparotomy and sigmoid resection with end-to-end anastomosis under inhalation anesthesia. Thereafter, rats received a 25 minutes Pringle's maneuver (PM, group 1) or were kept under anesthesia for the same period of time (group 2). The anastomotic bursting pressure (BP) was measured on postoperative days (POD) 3, 6 and 9. Hematoxylin and Eosin (H&E) staining was used for histopathological evaluation of the anastomosis. The Mann-Whit…