全穿刺导致椎间盘高度下降，糖胺聚糖含量下降，和更高的豆状核变性。

Penetrative puncture resulted in a faster decrease in disc height, lower glycosaminoglycan content, and higher grades of histologic degeneration.

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探讨酶解法提取近江牡蛎糖胺聚糖（SG1）的条件，结果表明：先用枯草杆菌中性蛋白酶1。

The extraction conditions of crude glycosaminoglycan (SG1) by enzymatic hydrolysis from Crassostrearivularis Crould were studied in this paper.

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目的：研究菲律宾蛤仔糖胺聚糖CRG对小鼠免疫功能的调节作用。

Objective: To study the immune activity of glycosaminoglycan from Ruditapes philippinarum (CRG).

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