Ganglioside(GLS) was a kind of acidic glycolipid on the cell membrane, it had key effect on the devel-opment and regeneration of the nevous system.

• 神经节苷脂(GLS)是存在于细胞膜表面的一类酸性糖脂,对神经系统的发育再生至关重要,GLS结构复杂,目前只能依赖生物提取方法获得。