摘要 ：研究壳寡糖对免疫系统中巨噬细胞作用的具体机制。
Abstract : The molecular mechanisms of Chitosan oligosaccharide (COS) acting on macrophages in immune system were investigated here.
目的研究壳寡糖减弱乙醇对人胚胎肝细胞（L02细胞）损伤的原因。
Purpose To study the protective effect of oligochitosan on injury induced by ethanol in human embryonic hepatocytes(L02 cells).
目的通过建立H 22肝癌荷瘤鼠作为实验动物模型，研究壳寡糖对荷瘤鼠免疫功能的影响。
Objective to experiment the tumor animal model to the H22 Cancer of the liver mice, and study the influence of chitosan oligosaccharide on immunity function of tumor mice.
目的研究壳寡糖对急、慢性痛风的预防作用，探讨其作用机制，以研发防治痛风的天然新药。
ObjectiveTo investigate the effect of Chitosan oligosaccharide on acute and chronic gout as well as mechanisms in order to develop new natural drug to control gout.
目的研究壳寡糖对小鼠肿瘤生长和转移的抑制作用以及壳寡糖对培养的巨噬细胞相关的细胞因子表达的影响。
Objective to study the influence of oligochitosan in inhibiting growth and metastasis of tumor in rats, and in expression of cytokines associated with macrophage.
主要研究内容包括壳寡糖处理对症状表达的影响和一系列防御酶活性的变化。
The main content of research included the effects to symptom expression and the changes of defence enzymes after chito-oligosaccharides treatment.
目的研究以壳六糖为主的壳寡糖制备工艺并对制备物组分进行分析。
OBJECTIVE To study the preparation technology of chitohexose that is the main component, and to analyze the component of the preparing product.
摘要本试验旨在研究妊娠后期母猪饲粮中添加壳寡糖（COS）对新生仔猪抗氧化能力的影响。
Abstract : This experiment was conducted to study the effects of dietary chito-oligosaccharide (COS) in late-gestation sows on antioxidation capacity of newborn piglets.
摘要本试验旨在研究妊娠后期母猪饲粮中添加壳寡糖（COS）对新生仔猪抗氧化能力的影响。
Abstract : This experiment was conducted to study the effects of dietary chito-oligosaccharide (COS) in late-gestation sows on antioxidation capacity of newborn piglets.
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