目的研究低分子壳聚糖季铵盐对血管平滑肌细胞增殖的影响。
Aim to investigate the effect of low molecular N-trimethyl chloride chitosan (LMTC) on the growth of bovine vascular smooth muscle cells (BVSMCs) in vitro.
方法采用抑瘤实验、碳粒廓清实验、MTT法观察低分子壳聚糖季铵盐对小鼠实体瘤和免疫系统的影响。
MethodsUsing inhibiting tumor experiment, carbon clearance test and MTT method to observe the influences of low molecular N-trimethyl chitosan chloride on the solid tumor and immune system in mice.
中文摘要：目的：制备低分子质量的壳聚糖并建立相应的质量控制手段。
Objective: to prepare the low molecular weight chitosan and establish the method for quality control.
高脱乙酰度低分子量壳聚糖l -乳酸盐将具有良好的水溶性和抑菌效果。
High degree of deacetylation and low molecular Chitosan L-lactate which has good solubility in water has good antibacterial effects.
低分子量壳聚糖因具有特殊的生物活性而日益受到人们的关注。
People are paying more and more attention to low molecular weight chitosan because of its special biologic activity.
核磁共振波谱分析和红外光谱分析证明，低分子量壳聚糖的结构相对于壳聚糖原料并未发生变化。
Infrared Spectroscopy Analysis and NMR Spectroscopy Analysis showed that the structure of LMWC was almost the same as chitosan.
就酶法制备低分子量壳聚糖的方法进行了综述性报道。
Several hydrolases to chitosan and methods were described in this paper.
就酶法制备低分子量壳聚糖的方法进行了综述性报道。
Several hydrolases to chitosan and methods were described in this paper.
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