5 documents found, page 1 of 1
Cardioprotective effect of lipstatin derivative orlistat on normotensive rats s...
Menezes-Rodrigues,Francisco Sandro; Errante,Paolo Ruggero; Ferreira,Regiane Miranda; Tavares,José Gustavo Padrão; Paula,Luciana deAbstract Purpose: To evaluate in vivo animal model of cardiac ischemia/reperfusion the cardioprotective activity of pancreatic lipase inhibitor of the orlistat. Methods: Adult male Wistar rats were anesthetized, placed on mechanical ventilation and underwent surgery to induce cardiac I/R by obstructing left descending coronary artery followed by reperfusion to evaluation of ventricular arrhythmias (VA), atriove...
Heparin modulates the expression of genes encoding pro and anti-apoptotic prote...
Taha,Murched Omar; Ferreira,Regiane Miranda; Taha,Nabiha Saadi Abrahão; Monteiro,Hugo Pequeno; Caricati-Neto,Afonso; Fagundes,Djalma JoséPURPOSE:To investigate if expression of genes encoding pro and anti-apoptotic proteins in the rat enteric endothelial cells stimulated by intestinal ischemia followed by reperfusion (IR) can be modified by treatment with heparin (HP).METHODS:Eighteen adult Wistar rats were divided in three groups: sham group submitted to laparotomy only (SG), ischemia followed by reperfusion group (IRG); ischemia followed by re...
Ischemic preconditioning and the gene expression of enteric endothelial cell bi...
Taha,Murched Omar; Ferreira,Regiane Miranda; Taha,Nabiha Saadi Abrahão; Monteiro,Hugo Pequeno; Caricati-Neto,Afonso; Oliveira-Júnior,Itamar SouzaPURPOSE: To investigate the effects of ischemic preconditioning (IPC) on the expression of pro and anti-apoptotic genes in rat endothelial cells undergoing enteric ischemia (I) and reperfusion (R). METHODS: Thirty rats underwent clamping of the superior mesenteric vessels. Sham group (GS) laparotomy only; Ischemia (GI): intestinal ischemia (60 min); Ischemia and Reperfusion (GIR): ischemia (60 min) and reperfus...
L-arginine in the ischemic phase protects against liver ischemia-reperfusion in...
Taha,Murched Omar; Caricati-Neto,Afonso; Ferreira,Regiane Miranda; Simões,Manuel de Jesus; Monteiro,Hugo Pequeno; Fagundes,Djalma JoséPURPOSE: To investigate the effects of intravenous L-arginine (LG) infusion on liver morphology, function and proinflammatory response of cytokines during the early phase of ischemia-reperfusion injury (IRI). METHODS: Thirty rabbits were subjected to 60 minutes of hepatic ischemia and 120 minutes of reperfusion. An intravenous injection of saline or L-arginine was administered five minutes before the ischemia a...
Percepção de sono: duração, qualidade e alerta em profissionais da área de enfe...
Fischer,Frida Marina; Teixeira,Liliane Reis; Borges,Flavio Notarnicola da Silva; Gonçalves,Mariana Brandão Lourenço; Ferreira,Regiane MirandaFoi realizado um estudo entre auxiliares de enfermagem e enfermeiros que trabalhavam em hospital público de São Paulo. A organização dos turnos diurnos e noturnos fixos era de 12 horas diárias, seguidas de 36 horas de descanso. O objetivo deste estudo foi avaliar a percepção da duração e qualidade dos episódios de sono nos dias de trabalho e de descanso, bem como dos níveis de alerta durante os turnos diurnos e...