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目前,肝素和类肝素药物的临床应用日渐广泛,且疗效较好。本文仅就肝素和类肝素药物的生物活性和临床应用作一综述。一、肝素和类肝素药物的化学组成肝素和类肝素药物的化学组成是粘多糖。所谓粘多糖,多指含糖醛酸和氨基糖残基的多糖,因其酸性较强,故也称酸性粘多糖。粘多糖是细胞间基质的主要成分,其生
At present, the clinical application of heparin and heparinoid drugs is more and more extensive, and the curative effect is better. This article reviews only the biological activities and clinical applications of heparin and heparinoid drugs. First, the chemical composition of heparin and heparinoid drugs The chemical composition of heparin and heparinoid drugs is mucopolysaccharide. The so-called mucopolysaccharide, mostly refers to polysaccharides containing uronic acid and amino sugar residues, because of its strong acidity, it is also known as acidic mucopolysaccharide. Mucopolysaccharides are the main components of the intercellular matrix, its students