Assay of type-ⅲ specific IgG antibody against group B streptococcal capsular polysaccharides in newborn infants and their mothers and clinical significance B组链球菌Ⅲ型特异性IgG抗体母婴配对的检测及其临床意义
After physical and chemical washing, membrane specific flux was recovered by 73.4%. The concentration of polysaccharides deposited on the membrane was reduced to 30.4%. Polysaccharide was the important substance to cause irreversible fouling. 经过物理及化学清洗,膜通量恢复了73·4%,多糖含量为清洗前的30·4%,说明多糖是造成不可逆污染的主要物质。
It has been reported that the receptor proteins on the surface of the cells have different conformation and show specific recognition capability to the chain conformation of polysaccharides. 据报道,细胞表面的受体蛋白质具有不同立体形态,它们对多糖分子链的构象有特异识别能力从而起不同作用。