糖蛋白与疾病的研究进展

Research Progression of Glycoprotein and Disease

糖蛋白是由寡糖链与多肽链以多种形式共价修饰而形成的一类重要生理活性物质,它广泛存在于细胞膜、细胞质、血浆以及粘液中。糖蛋白中的糖链具有开关和调谐功能、激素功能,保护和促进物质吸收,参与血液凝固与细胞识别等,尤其是在疾病方面的研究有重要作用。

Glycoprotein is a kind of vital physicological active object,which is made from many covalent forms of polypeptide and oligosccharide.It exclusively exists in cell membrane, cytoplasm,blood plasma and mucus, and its glycoside has many functions for switching and accelerating defending and promoting the object obsorption, taking part in blood oligosccharide and cell recongnition.It is especially very important in disease reseach.