目的研制载脂蛋白a1和B检测试剂。方法采用硫酸葡聚糖沉淀、超速离心、层析等方法。
Objective to prepare a kit for detecting apoprotein (apo) A1 and B. Methods Dextran sulfate precipitation, ultracentrifugation, chromatography, and so on.
方法：建立葡聚糖硫酸钠诱导小鼠结肠炎模型。
Methods Colitis was induced with dextran sulfate sodium in mice.
方法分别采用苯酚硫酸法、刚果红法、双酶法和改良双酶法测定-葡聚糖含量，并比较结果。
Methods the content of - glucan determined by phenol - sulfuric acid method, congo red method, two enzymes method and modified two enzymes method, respectively and compare these four methods.
葡聚糖硫酸盐法提取的粗提物中蛋白质含量仅为19.02%，而可溶性蛋白质含量极少。
After extracted by dextran sulphate, the content of protein was 19.02%, and the content of soluble protein was little.
应用硫酸-苯酚比色法测食品中的粗多糖的含量而且分别用葡萄糖做标准品和用葡聚糖做标准品。
The content of crude Polysaccharides were determinated by the means of UV spectrophotometry and using the criterion of Glucose and the criterion of dextran, respectively.
目的观察补充益生菌对葡聚糖硫酸钠（DSS）诱导的小鼠结肠炎的影响，探讨益生菌对结肠炎的治疗作用和可能机制。
Objective To investigate the effect of bifidobacterium (Bif) supplementation on acute inflammatory response in murine dextran sulfate sodium(DSS)-induced colitis, and its possible mechanism.
体外抑菌实验结果表明：硫酸化葡聚糖在体外对大肠杆菌的生长没有抑制作用。
Its bacteriostasis in vitro showed that it could not inhibit the growth of E. coli in vitro.
小鼠活体实验显示：硫酸化葡聚糖能显著提高大肠杆菌致腹膜炎的小鼠的成活率。
In vivo experiments in mice suggested that sulfated glucan could significantly enhance the survival rate of mice with peritonitis induced by E. coli.
小鼠活体实验显示：硫酸化葡聚糖能显著提高大肠杆菌致腹膜炎的小鼠的成活率。
In vivo experiments in mice suggested that sulfated glucan could significantly enhance the survival rate of mice with peritonitis induced by E. coli.
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