Hydroxyethyl starch (HES/HAES), sold under the brand name Voluven among others, is a nonionic starch derivative, used as a volume expander in intravenous therapy. The use of HES on critically ill patients is associated with an increased risk of death and kidney problems.

4 天之前 · Hydroxyethyl starch (CAS 9005-27-0) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.

Hydroxyethyl starch (HES, HAES) is a high polymeric glucose compound that consists almost exclusively of amylopectin. The highly branched amylopectin starches are modified through the introduction of hydroxyethyl groups to the glucose subunits in …

1. It is suggested that the structure currently used to describe hydroxyethyl starch (a blood plasma volume expander) is a gross oversimplification. 2. A model having a much more complex substitution-pattern is proposed, and an accurate, rapid test has been devised for distinguishing between the two models. 3.

Hydroxyethyl starch (HES), a derivative of starch, is used widely in pharmaceutical formulations due to its beneficial effects on plasma osmotic pressure, hemorheology, blood coagulation and...

It is suggested that the structure currently used to describe hydroxyethyl starch (a blood plasma volume expander) is a gross oversimplification. A model having a much more complex substitution-pattern is proposed, and an accurate, rapid test has been devised for distinguishing between the two models.

Hydroxyethylstarch (HES) is used frequently in intensive care unit settings to expand plasma volume and improve hemodynamics in hypotensive patients. It is an amylopectin substituted with hydroxyethyl groups. HES increases plasma refilling from the interstitial and intracellular space through its oncotic effects.

ChemSpider record containing structure, synonyms, properties, vendors and database links for Hydroxyethyl starch, 9005-27-0, DNZMDASEFMLYBU-RNBXVSKKSA-N

Download scientific diagram | Hydroxyethyl starch (HES) structural formula. https://doi.org/10.1371/journal.pone.0290339.g001 from publication: Changes in the degree of substitution of HES in...

An accurate, rapid test has been devised for distinguishing between the two models of hydroxyethyl starch, and shows that the simple model has no basis in reality, and that the more complex substitution pattern is correct. 1 It is suggested that the structure currently used to describe hydroxyethyl starch (a blood plasma volume expander) is a ...