Hepatic ischemia
Splenic ischemic preconditioning attenuates oxidative stress induced by hepatic ischemia-reperfusion in rats
... partial hepatic ischemia (70% of liver mass) was induced by clamping the portal vein, hepatic artery and bile duct supplying the median and left lobes with an atraumatic microvascular ...
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Ischemic preconditioning attenuates remote pulmonary inflammatory infiltration of diabetic rats with an intestinal and hepatic ischemia-reperfusion injury
... or hepatic ischemia reperfusion injury, when compared to ...intestinal ischemia reperfusion injury showed important attenuation of inflammatory infiltration in pulmonary parenchyma compared to IR ...
5
Effect of hydration with Ringer's solution submitted to magnetic field in an experimental model of hepatic ischemia-reperfusion injury in rats
... involving hepatic trauma 14 ...from hepatic ischemia and reperfusion and the relation with hydration with magnetized Ringer’s solution, in order to minimize intra and postoperative ...of ...
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Effects of hyperbaric oxygen therapy on the liver after injury caused by the hepatic ischemia-reperfusion process
... of hepatic ischemia/reperfurion; I/R, rats submitted to total ischemia of the hepatic pedicle for 25 min followed by 5 min of reperfusion; HBOI/R, rats submitted to 60 min of hyperbaric oxygen ...
5
Breath pentane as a potential biomarker for survival in hepatic ischemia and reperfusion injury--a pilot study.
... Ischemia-reperfusion (IR) injury resulting from the interruption and restoration of blood flow is related to a rapid increase in free radical-mediated lipid oxidation and the disruption of cell membrane integrity ...
8
The role of N-acetyl-cysteine in the lung remote injury after hepatic ischemia and reperfusion in rabbits
... Considering the theoretical and experimental indings and to provide more substantial support that oxygen free radicals may be involved in the mechanism of cellular injury after lung distance hepatic ...
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Effects of hyperbaric oxygen therapy as hepatic preconditioning in rats submitted to hepatic ischemia/reperfusion injury
... Clean and sterilized surgical materials were used in a standardized way. The animals were anesthetized with a xylazine hydrochloride solution (20 mg/ml) and ketamine hydrochloride (50 mg/ml) at a 1:2 ratio and at a dose ...
6
Repositório Institucional da UFPA: Intestinal intraluminal injection of glutamine increases trolox total equivalent antioxidant capacity (TEAC) in hepatic ischemia-reperfusion
... the hepatic pedicle was not clamped and nothing was injected into the small bowel ...of ischemia the vascular clamp was released and reperfusion was allowed for five ...
5
Evaluation of Indigo carmine on hepatic ischemia and reperfusion injury
... the hepatic pedicle; ...the hepatic; ...the hepatic pedicle for 60 min, followed by 15 min of reperfusion; ...the hepatic pedicle for 60 min, followed by 15 min of ...
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Endothelium-dependent and -independent hepatic artery vasodilatation is not impaired in a canine model of liver ischemia-reperfusion injury
... and hepatic artery reperfusion injury. We chose a model of global ischemia (main hepatic artery cross-clamping) unmodified by any possible “protective interventions”, so that we might isolate the ...
9
Effect of hyperbaric hepatic hyperoxia on the liver of rats submitted to intermittent ischemia/reperfusion injury
... In 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 shock, with ...
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Hyperbaric oxygen therapy and ischemia and reperfusion: a valuable association to attenuate ischemic lesion and hepatic reperfusion
... a hepatic ischemia and reperfusion process? Based on these results, it is understood that the preservation of the inner mitochondrial membrane integrity, under hyperoxia conditions due to preconditioning ...
5
Relationship between differential hepatic microRNA expression and decreased hepatic cytochrome P450 3A activity in cirrhosis.
... In healthy humans, the genetic variability in CYP3A activity could to a certain degree be explained through cis-acting elements e.g. genetic polymorphisms [8] and/or trans-acting factors such as pregnane X receptor (PXR, ...
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Integrative Metabolic Signatures for Hepatic Radiation Injury.
... for hepatic injury following high-dose radiation treatment, and could result from either increased precursor release (kininogen) from the liver secondary to ra- diation damage, and/or increased kallikrein ...
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Primary hepatic neoplasms in cattle
... Primary hepatic neoplasms (PHN) are uncommon in domestic animals, except in dogs, and are generally hepatocellular or cholangiocellular in origin (Cullen & Stalker ...
8
Algumas palavras sobre ischemia cirurgica
... Entre outros Pyorry exprime-se do modo seguinte: — As pulsações enfraquecem-se e acceleram-se á proporção (pie ha mais sangue extrahido. Ora se ob- serva accelaração, ora retardação do[r] ...
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Intestinal ischemia and reperfusion injury
... Inflammatory or ischemic injury to the intestine may be of sufficient intensity to cause disruption of the intes- tinal epithelial lining and consequent loss of the barrier function of epithelial cells. This may occur, ...
8
Quiescent hepatic stellate cells functionally contribute to the hepatic innate immune response via TLR3.
... Hepatic stellate cells (HSC) are specialised pericytes of the liver sinusoids found in the Space of Disse`, a basement membrane-like structure located between columns of hepatocytes and sinusoidal endothelial ...
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REVIEW MOLECULAR ASPECTS OF HEPATIC CARCINOGENESIS
... in cancer is an aberrant gene expression. This can be due to both genetic alterations - like point mutations or deletions in segments of genes - or to epigenetic modifications that modulate the gene function, like gene ...
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Pathophysiology of mesenteric ischemia/reperfusion: a review.
... Tissue ischemia and reperfusion activate families of protein kinases which converge to specific transcription factors [protein activator-1 (PA-1) and nuclear factor-kB (NF-kB)], which regulate the expression of ...
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