Results: 37

Bacterial translocation and mortality on rat model of intestinal ischemia and obstruction

Acta cir. bras; 32 (8), 2017
Abstract Purpose: To develop an experimental model of intestinal ischemia and obstruction followed by surgical resection of the damaged segment and reestablishment of intestinal transit, looking at bacterial translocation and survival. Methods: After anesthesia, Wistar rats was subject to laparotomy,...

Different protocols of postconditioning does not attenuate mesenteric ischemia-reperfusion injury after short-term reperfusion

ABCD (São Paulo, Impr.); 30 (1), 2017
ABSTRACT Background: Mesenteric ischemia is a challenging diagnosis. Delay in diagnosis can lead to extent bowel necrosis and poor outcomes. Ischemia and reperfusion syndrome plays an important role in this scenario. Aim: To access effects of different post-conditioning cycles on mesenteric ischemia-re...

Ischemic postconditioning assessment in the liver of rats undergoing mesenteric ischemia and reperfusion

Abstract Introduction: Ischemic postconditioning is a method that shows evidence of efficacy in minimizing reperfusion injury; however, its effectiveness in preventing injuries in distant organs is still unknown, especially in those who have undergone mesenteric ischemia and reperfusion. Objective: To ...

Formulation and evaluation of orally disintegrating clopidogrel tablets

Braz. j. pharm. sci; 52 (2), 2016
ABSTRACT Recent advances in drug delivery systems have aimed to achieve better patient compliance. One of these advances is the formulation of orally disintegrating tablets (ODTs) that dissolve instantaneously, releasing drugs within a few seconds without the need of water. The main objective of this pap...

Tratamiento quirúrgico de la isquemia mesentérica crónica, revisión de la literatura y presentación de un caso

Rev. colomb. cir; 27 (1), 2012
Los problemas vasculares mesentéricos son infrecuentes pero, cuando se presentan, pueden ser catastróficos. La isquemia mesentérica crónica es una entidad caracterizada por la obstrucción de los vasos mesentéricos; se manifiesta por dolor abdominal después de las comidas, desnutrición y miedo a c...

Isquemia mesentérica aguda: evaluación con tomografía computada multidetector
Acute mesenteric ischemia: evaluation with multidetector computed tomography

Rev. chil. radiol; 12 (2), 2006
Acute mesenteric ischemia encompasses a group of diseases with a high morbidity and mortality. Surgical treatment is frequently delayed due to difficulties in making a prompt clinical diagnosis. Mutislice computed tomography has emerged as a useful tool in the detection of intestinal ischemia and the spe...

Trombose venosa mesentérica subaguda
Subacute mesenteric venous thrombosis

HU rev; 29 (3), 2003
As tromboses venosas mesentéricas (TVM) são causas infrequentes de isquemia intestinal, respondendo por apenas 5% a 10% dos casos, mas estando relacionadas a determinadas condições clínicas em até 80% dos casos. Podem apresentar-se sob forma aguda, subaguda ou crônica. A TVM subaguda se desenvolve...