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Maize‐ or potato‐derived hydroxyethyl starches: is there any thromboelastometric difference?
Acta Anaesthesiologica Scandinavica, 2010Background: Hydroxyethyl starches (HES) could differ with regard to the origin, and the influence on the coagulation of the raw material is unknown. This study compared the effects of a new potato‐derived HES with a maize‐derived HES and two crystalloid solutions.Methods: Whole blood from 10 healthy individuals was diluted by 20% and 40% using either
A, Godier +5 more
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[Comparison of hydroxyethyl starch solutions derived from potato and corn starch] .
Anasthesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS, 2001The study was designed to investigate the effects of hydroxyethyl starch (HES) solutions derived from potato (p) compared to HES derived from corn (c) starch on the colloidosmotic pressure, plasma viscosity, and to measure the plasma and urine concentration.After approval by the Ethics Committee, and having obtained informed consent, we recruited 20 ...
S, Rauch, P, Sefrin
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Hydroxyethyl derivatives of the amylopectin starch from waxy maize
Chemistry of Natural Compounds, 1975A gas-liquid chromatographic method has been used for analyzing the degree of substitution of a number of samples of hydroxyethylated partially hydrolyzed amylopection starch. A new method of plotting a calibration graph differing from that used previously is proposed.
N. V. Fedorova, L. N. Ivanova
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Effect of hydroxyethyl starch on bleeding after cardiopulmonary bypass: A meta-analysis of randomized trials [PDF]
Journal of Thoracic and Cardiovascular Surgery, 2012 ObjectiveThe effects of hydroxyethyl starch on bleeding after cardiopulmonary bypass were determined.MethodsA meta-analysis was performed of postoperative blood loss in randomized clinical trials of hydroxyethyl starch versus albumin for fluid management
Mahlon M Wilkes, Roberta J Navickis
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Hydroxyethyl Starch Inhibits Endothelium-Derived Relaxation in Porcine Coronary Arteries
Pharmacology, 2008<i>Objective:</i> Hydroxyethyl starch (HES) solutions are widely used for fluid resuscitation. We studied the effects of HES on endothelium-dependent relaxation (EDR), especially on the endothelium-derived hyperpolarizing factor (EDHF). <i>Methods:</i> Four-millimeter-long rings of fresh porcine coronary arteries from the local ...
Oguzhan, Dagtekin +2 more
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Mass spectrometry of partially methylated alditol acetates derived from hydroxyethyl starch
Journal of Mass Spectrometry, 2000The degradation and derivatization of hydroxyethyl starch to partially methylated alditol acetates (PMAAs) allows its detection by gas chromatography/mass spectrometry. The derivatization was performed by permethylation of the carbohydrate, hydrolysis of the permethylated polysaccharide, reduction of the resulting monosaccharides to alditoles and ...
M, Thevis, G, Opfermann, W, Schänzer
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Pharmacology, 2010
<i>Background:</i> In a pilot study we could show that hydroxyethyl starch (HES) induced a significant reduction of endothelium-dependent relaxation (EDR) and the endothelium-derived hyperpolarizing factor (EDHF). In this follow-up study we investigated whether this effect of HES was dose-dependent and whether it could be replicated with ...
Oguzhan, Dagtekin +6 more
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<i>Background:</i> In a pilot study we could show that hydroxyethyl starch (HES) induced a significant reduction of endothelium-dependent relaxation (EDR) and the endothelium-derived hyperpolarizing factor (EDHF). In this follow-up study we investigated whether this effect of HES was dose-dependent and whether it could be replicated with ...
Oguzhan, Dagtekin +6 more
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Acid hydrolysis of the hydroxyethyl derivative of the amylopectin starch of waxy maize
Chemistry of Natural Compounds, 1979The conditions have been worked out for performing the acid hydrolysis of hydroxyethyl derivatives of the amylopectin starch of waxy maize.
L. N. Ivanova +2 more
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Effect of Waxy Maize-derived Hydroxyethyl Starch 130/0.4 on Renal Function in Surgical Patients
Anesthesiology, 2013Abstract Background: The aim of this meta-analysis was to evaluate renal safety with the active substance of the latest generation of waxy maize-derived hydroxyethyl starch in surgical patients.
Claude, Martin +5 more
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Russian Chemical Bulletin, 2014
Approaches to the synthesis of hydroxyethyl starch derivatives containing phenylpropanoic acid fragments with various degree of substitution were suggested. Esterification of hydroxyethyl starch in heterogeneous aqueous organic medium gave rise to the corresponding esters of ferulic, p-coumaric, and sinapinic acids.
M. A. Torlopov +2 more
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Approaches to the synthesis of hydroxyethyl starch derivatives containing phenylpropanoic acid fragments with various degree of substitution were suggested. Esterification of hydroxyethyl starch in heterogeneous aqueous organic medium gave rise to the corresponding esters of ferulic, p-coumaric, and sinapinic acids.
M. A. Torlopov +2 more
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