近年已知,透明带糖蛋白ZP,中的多糖残基与精子表面互补性ZP结合蛋白的结合,在受精期间配子细胞的相互作用中起决定性作用。精子表面ZP结合蛋白对ZP的结合表现如植物血凝素样或酶与底物样的亲和性。单体岩藻糖抑制大鼠和豚鼠精卵细胞的相互作用,依聚岩藻糖(fueoidan)处理后的人精子与透明带的结合受到抑制,但单体岩藻糖不具有这种作用。是否是因为依聚岩藻 In recent years, it has been known that the binding of the polysaccharide residue in zona pellucida glycoprotein ZP with the complementary ZP binding protein on the surface of the sperm plays a decisive role in the interaction of gametocyte during fertilization. Binding of sperm surface ZP binding proteins to ZP shows phytohemagglutinin or enzyme-substrate affinity. Monosuccinic fucose inhibits the interaction between sperm cells and guinea pig sperm cells, and the binding of human sperm to zona pellucida after fueoidan treatment is inhibited, but monomeric fucose does not have this effect. Whether it is by poly rock dross