[PDF] Top 20 Effects of vardenafil on the kidney of Wistar rats submitted to acute ischemia and reperfusion

... The reperfusion syndrome is characterized by metabolic acidosis; hyperkalemia caused by the loss of intracellular potassium and increased serum ...accumulation and acute ... See full document

... as the reduction of blood flow and, despite having fundamental role in many perioperative clinic situations, it can also result in several harmful effects to the affected ... See full document

... hepatic ischemia/reperfusion (I/R), hepatic damage occurs by temporary deprivation of blood flow to the liver, as observed in hepatectomy, liver transplantation and hemorrhagic ... See full document

... male rats (Wistar) underwent right nephrectomy and were distributed into five groups: Sham group (S); Ischemia/Reperfusion group (I/R) with 30 minutes of renal ischemia; ... See full document

... leads to a decrease in nitric oxide (NO) bioavailability, reacting with NO leading to the production of peroxynitrite (OONO-), a potent oxygen-reactive species, highly damaging to ... See full document

... Formation of ROS and oxidant stress are the disease mechanisms most commonly invoked in hepatic ...IRI. The injury process is more extensive during the reperfusion period than ... See full document

... Thirty-two Wistar rats were assigned to four ...subjected to warm ischemia (IR), cold ischemia (TH+IR), intraperitoneal injection of 10 mg/kg melatonin (MEL+IR), or ... See full document

... lack of oxygen causes depletion of adenosine triphosphate and impairment of mitochondrial respiratory function and glycolysis and ...After the impairment of ... See full document

... excretory and absorptive functions, such as the epithelial cells of the proximal tube, jejunum and biliary tract ...cells. The study also reports that GGT activity doubled in ... See full document

... inhibited the expression of Nrf2 leading to a decreasing of HO-1 in A group, but the expression of caspase-3, the serum levels of Cr, Cys-C and β2-MG ... See full document

... In the present investigation, changes in lung parenchyma at 4 hours after a 40-minute period of renal ischemia were evaluated, and significant numbers of red blood cells were found in ... See full document

... absence of blood flow and consequent reduction or absence of oxygen offer and substrates to the tissue besides excess of metabolites in human ...being. Acute ... See full document

... that the animals were anesthetized, by corneal and inter-digital reflex, they were fixed in dorsal decubitus, submitted to broad abdominal epillation, followed by antisepsis with alcohol ...in ... See full document

... reduced the severity of the subsequent I/R ...variety of organs. Because it is easy, eficient, and cost-effective, IPC has been used in clinical ...medicine. The duration ... See full document

... view of the fact that ischemia’s one and a half hours may not have been enough to induce this ...from the membrane during hypoxia and a short reoxygenation period but recovered ... See full document

... Circulation and perfusion of tissues are essential physiological processes necessary to pro- vide and sustain oxygenation and nutrition at a cellular ...that the initial damage ... See full document

... performed ischemia/reperfusion (I/R)-induced acute kid- ney injury (AKI) similarly as previously described for rats ...used to keep the animal’s body temperature stable during ... See full document

... Assessing the causes of acute renal failure secondary to acute tubular necrosis, postoperative ischemic factor emerges as the main cause and is related to greater ... See full document

... with rats subjected to low salt diet and treated with subcutaneous tacrolimus (1mg/kg/day) or to equivalent doses of placebo, killing the animals with seven or 28 ...fibrosis ... See full document

... biochemically and histologically on experimental long-term renal ischemia/reperfusion I/R injury in ...male Wistar albino rats and were divided into 4 groups (n = 7) by ... See full document