Comparison of polyacrylonitrile (AN69) and polysulphone membrane during hemofiltration in canine endotoxic shock

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منابع مشابه

Comparison of polyacrylonitrile (AN69) and polysulphone membrane during hemofiltration in canine endotoxic shock.

OBJECTIVE This study was designed to compare the effects of continuous venovenous hemofiltration (CVVH) with two different membranes, polysulphone and polyacrylonitrile (AN69), on global and regional hemodynamics, plasma lactate, tumor necrosis factor-alpha levels, and plasma nitrite/nitrate during endotoxic shock in dogs. METHODS Fifteen pentobarbital anesthetized and mechanically ventilated...

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Hemodynamic measurements were recorded every 30 minutes in 4 (porcine model) trials of 4 hours. Animals received a 0.5mg/kg endotoxin infusion over the first 30 minutes and underwent zero-balance continuous veno-venous filtration with 0.7m large pore substrate (80kDa cut-off) from 60 minutes onwards [1]. Subject-specific CVS models were fitted to 34 sets of data from the four trials. Each data ...

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Model-based identification and diagnosis of a porcine model of induced endotoxic shock with hemofiltration.

A previously validated cardiovascular system (CVS) model and parameter identification method for cardiac and circulatory disease states are extended and further validated in a porcine model (N=6) of induced endotoxic shock with hemofiltration. Errors for the identified model are within 10% when the model is re-simulated and compared to the clinical data. All identified parameter trends over tim...

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In vivo clearance and elimination of nine marker substances during hemofiltration with different membranes.

The handling of low, middle and high molecular weight markers was examined in seven stable dialysis patients during hemofiltration with different membranes. Four membranes were examined in a randomized, crossover order (polysulfone, polyamide, AN69 polyacrylonitrile, Asahi polyacrylonitrile) by measuring plasma and dialysate concentrations of phosphate, creatinine, vitamin B12, beta 2-microglob...

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assessment of deep word knowledge in elementary and advanced iranian efl learners: a comparison of selective and productive wat tasks

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ژورنال

عنوان ژورنال: Critical Care Medicine

سال: 2003

ISSN: 0090-3493

DOI: 10.1097/01.ccm.0000060446.45080.c6